{"header":{"message":"Make concurrency more robust","description":null,"timestamp":"2015-05-29T15:14:20Z","authors":[{"email":"eelco.dolstra@logicblox.com","name":"Eelco Dolstra"}]},"hash":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC","authors":[],"deps":{"hashes":[["ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC","Make concurrency more robust"],["AA",null],["NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC","Very basic multi-threaded queue runner"],["24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC","Start of single-process hydra-queue-runner"],["62MQPRXCZCP7ZQKOOAFU5V36P7DBS6RCFDYK53PDCFGI4FAOQWMQC","Pass null values to libpqxx properly"]],"deps":["NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC"],"known":["24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC","62MQPRXCZCP7ZQKOOAFU5V36P7DBS6RCFDYK53PDCFGI4FAOQWMQC"]},"hunks":[{"Edit":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":11,"atom":{"NewVertex":{"up_context":[{"change":3,"pos":4943}],"down_context":[{"change":3,"pos":4943}],"flag":"BLOCK","start":0,"end":20,"inode":{"change":3,"pos":4840}}},"contents":[{"Add":{"text":"#include \"sync.hh\"","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:18"}},{"Add":{"text":"","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:19"}}]}},{"Edit":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":19,"atom":{"NewVertex":{"up_context":[{"change":3,"pos":5058}],"down_context":[{"change":2,"pos":288}],"flag":"BLOCK","start":21,"end":123,"inode":{"change":3,"pos":4840}}},"contents":[{"Add":{"text":"","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:21"}},{"Add":{"text":"","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:22"}},{"Add":{"text":"template ","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:50"}},{"Add":{"text":"bool has(const C & c, const V & v)","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:85"}},{"Add":{"text":"{","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:87"}},{"Add":{"text":" return c.find(v) != c.end();","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:120"}},{"Add":{"text":"}","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:122"}}]}},{"Edit":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":86,"atom":{"NewVertex":{"up_context":[{"change":3,"pos":5456}],"down_context":[{"change":3,"pos":5456}],"flag":"BLOCK","start":124,"end":125,"inode":{"change":3,"pos":4840}}},"contents":[{"Add":{"text":"","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:124"}}]}},{"Edit":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":88,"atom":{"NewVertex":{"up_context":[{"change":3,"pos":5457}],"down_context":[{"change":3,"pos":5457}],"flag":"BLOCK","start":126,"end":139,"inode":{"change":3,"pos":4840}}},"contents":[{"Add":{"text":"struct Step;","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:138"}}]}},{"Edit":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":90,"atom":{"NewVertex":{"up_context":[{"change":3,"pos":5458}],"down_context":[{"change":3,"pos":5458}],"flag":"BLOCK","start":140,"end":141,"inode":{"change":3,"pos":4840}}},"contents":[{"Add":{"text":"","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:140"}}]}},{"Edit":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":99,"atom":{"NewVertex":{"up_context":[{"change":3,"pos":5623}],"down_context":[{"change":3,"pos":5623}],"flag":"BLOCK","start":142,"end":208,"inode":{"change":3,"pos":4840}}},"contents":[{"Add":{"text":" std::string fullJobName;","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:170"}},{"Add":{"text":"","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:171"}},{"Add":{"text":" std::shared_ptr toplevel;","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:207"}}]}},{"Edit":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":106,"atom":{"NewVertex":{"up_context":[{"change":3,"pos":5686}],"down_context":[{"change":3,"pos":5686}],"flag":"BLOCK","start":209,"end":300,"inode":{"change":3,"pos":4840}}},"contents":[{"Add":{"text":"","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:209"}},{"Add":{"text":" ~Build()","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:222"}},{"Add":{"text":" {","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:228"}},{"Add":{"text":" printMsg(lvlError, format(\"destroying build %1%\") % id);","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:293"}},{"Add":{"text":" }","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:299"}}]}},{"Edit":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":118,"atom":{"NewVertex":{"up_context":[{"change":3,"pos":5782}],"down_context":[{"change":3,"pos":5782}],"flag":"BLOCK","start":301,"end":302,"inode":{"change":3,"pos":4840}}},"contents":[{"Add":{"text":"","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:301"}}]}},{"Replacement":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":122,"ins":{"up_context":[{"change":3,"pos":5821}],"down_context":[{"change":3,"pos":5905}],"flag":"BLOCK","start":303,"end":633,"inode":{"change":3,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":5821},"to":{"change":3,"start":5821,"end":5905},"introduced_by":3}],"inode":{"change":3,"pos":4840}},"ins_contents":[{"Add":{"text":" struct State","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:319"}},{"Add":{"text":" {","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:325"}},{"Add":{"text":" /* The build steps on which this step depends. */","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:383"}},{"Add":{"text":" std::set deps;","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:417"}},{"Add":{"text":"","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:418"}},{"Add":{"text":" /* The build steps that depend on this step. */","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:474"}},{"Add":{"text":" std::vector rdeps;","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:513"}},{"Add":{"text":"","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:514"}},{"Add":{"text":" /* Builds that have this step as the top-level derivation. */","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:584"}},{"Add":{"text":" std::vector builds;","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:625"}},{"Add":{"text":" };","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:632"}}],"del_contents":[{"Del":{"text":" /* The build steps on which this step depends. */","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:5874"}},{"Del":{"text":" std::set deps;","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:5904"}}]}},{"Replacement":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":134,"ins":{"up_context":[{"change":3,"pos":5906}],"down_context":[{"change":3,"pos":5993}],"flag":"BLOCK","start":634,"end":657,"inode":{"change":3,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":5906},"to":{"change":3,"start":5906,"end":5993},"introduced_by":3}],"inode":{"change":3,"pos":4840}},"ins_contents":[{"Add":{"text":" Sync state;","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:656"}}],"del_contents":[{"Del":{"text":" /* The build steps that depend on this step. */","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:5957"}},{"Del":{"text":" std::vector rdeps;","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:5992"}}]}},{"Replacement":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":136,"ins":{"up_context":[{"change":3,"pos":5994}],"down_context":[{"change":3,"pos":6097}],"flag":"BLOCK","start":658,"end":751,"inode":{"change":3,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":5994},"to":{"change":3,"start":5994,"end":6097},"introduced_by":3}],"inode":{"change":3,"pos":4840}},"ins_contents":[{"Add":{"text":" ~Step()","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:669"}},{"Add":{"text":" {","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:675"}},{"Add":{"text":" printMsg(lvlError, format(\"destroying step %1%\") % drvPath);","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:744"}},{"Add":{"text":" }","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:750"}}],"del_contents":[{"Del":{"text":" /* Builds that have this step as the top-level derivation. */","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:6059"}},{"Del":{"text":" std::vector builds;","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:6096"}}]}},{"Replacement":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":150,"ins":{"up_context":[{"change":3,"pos":6154}],"down_context":[{"change":3,"pos":6196}],"flag":"BLOCK","start":752,"end":827,"inode":{"change":3,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":6154},"to":{"change":3,"start":6154,"end":6196},"introduced_by":3}],"inode":{"change":3,"pos":4840}},"ins_contents":[{"Add":{"text":" typedef std::map Builds;","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:801"}},{"Add":{"text":" Sync builds;","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:826"}}],"del_contents":[{"Del":{"text":" std::map builds;","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:6195"}}]}},{"Replacement":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":154,"ins":{"up_context":[{"change":3,"pos":6264}],"down_context":[{"change":3,"pos":6327}],"flag":"BLOCK","start":828,"end":1049,"inode":{"change":3,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":6264},"to":{"change":3,"start":6264,"end":6327},"introduced_by":3}],"inode":{"change":3,"pos":4840}},"ins_contents":[{"Add":{"text":" queued builds). Note that these are weak pointers. Steps are","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:895"}},{"Add":{"text":" kept alive by being reachable from Builds or by being in","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:959"}},{"Add":{"text":" progress. */","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:979"}},{"Add":{"text":" typedef std::map Steps;","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:1025"}},{"Add":{"text":" Sync steps;","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:1048"}}],"del_contents":[{"Del":{"text":" queued builds). */","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:6289"}},{"Del":{"text":" std::map steps;","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:6326"}}]}},{"Replacement":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":161,"ins":{"up_context":[{"change":3,"pos":6385}],"down_context":[{"change":3,"pos":6419}],"flag":"BLOCK","start":1050,"end":1123,"inode":{"change":3,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":6385},"to":{"change":3,"start":6385,"end":6419},"introduced_by":3}],"inode":{"change":3,"pos":4840}},"ins_contents":[{"Add":{"text":" typedef std::list Runnable;","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:1093"}},{"Add":{"text":" Sync runnable;","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:1122"}}],"del_contents":[{"Del":{"text":" std::set runnable;","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:6418"}}]}},{"Replacement":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":164,"ins":{"up_context":[{"change":3,"pos":6420}],"down_context":[{"change":2,"pos":1019}],"flag":"BLOCK","start":1124,"end":1168,"inode":{"change":3,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":6420},"to":{"change":2,"start":949,"end":1019},"introduced_by":2}],"inode":{"change":3,"pos":4840}},"ins_contents":[{"Add":{"text":" std::condition_variable_any runnableCV;","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:1167"}}],"del_contents":[{"Del":{"text":" std::mutex runnableMutex;","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:978"}},{"Del":{"text":" std::condition_variable runnableCV;","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:1018"}}]}},{"Replacement":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":185,"ins":{"up_context":[{"change":3,"pos":7043}],"down_context":[{"change":3,"pos":7091}],"flag":"BLOCK","start":1169,"end":1293,"inode":{"change":3,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":7043},"to":{"change":2,"start":1143,"end":1224},"introduced_by":2}],"inode":{"change":3,"pos":4840}},"ins_contents":[{"Add":{"text":" Step::ptr createStep(std::shared_ptr store, const Path & drvPath,","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:1248"}},{"Add":{"text":" std::set & newRunnable);","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:1292"}}],"del_contents":[{"Del":{"text":" Step::ptr createStep(std::shared_ptr store, const Path & drvPath);","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:1223"}}]}},{"Replacement":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":293,"ins":{"up_context":[{"change":2,"pos":1944}],"down_context":[{"change":3,"pos":9906}],"flag":"BLOCK","start":1294,"end":2009,"inode":{"change":3,"pos":4840}},"del":{"edges":[{"previous":"","flag":"DELETED","from":{"change":2,"pos":1944},"to":{"change":3,"start":9880,"end":9906},"introduced_by":2},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":9880},"to":{"change":3,"start":9880,"end":9906},"introduced_by":3}],"inode":{"change":3,"pos":4840}},"ins_contents":[{"Add":{"text":"#if 0","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:1299"}},{"Add":{"text":" {","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:1305"}},{"Add":{"text":" auto runnable_(runnable.lock());","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:1346"}},{"Add":{"text":" auto builds_(builds.lock());","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:1383"}},{"Add":{"text":" auto steps_(steps.lock());","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:1418"}},{"Add":{"text":" printMsg(lvlError, format(\"%1% builds, %2% steps, %3% runnable steps\")","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:1497"}},{"Add":{"text":" % builds_->size()","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:1527"}},{"Add":{"text":" % steps_->size()","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:1556"}},{"Add":{"text":" % runnable_->size());","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:1590"}},{"Add":{"text":" }","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:1596"}},{"Add":{"text":"#endif","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:1603"}},{"Add":{"text":"","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:1604"}},{"Add":{"text":" /* Grab the queued builds from the database, but don't process","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:1671"}},{"Add":{"text":" them yet (since we don't want a long-running transaction). */","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:1740"}},{"Add":{"text":" std::list newBuilds; // FIXME: use queue","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:1797"}},{"Add":{"text":"","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:1798"}},{"Add":{"text":" {","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:1804"}},{"Add":{"text":" pqxx::work txn(conn);","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:1834"}},{"Add":{"text":"","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:1835"}},{"Add":{"text":" // FIXME: query only builds with ID higher than the previous","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:1904"}},{"Add":{"text":" // highest.","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:1924"}},{"Add":{"text":" auto res = txn.exec(\"select * from Builds where finished = 0 order by id\");","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:2008"}}],"del_contents":[{"Del":{"text":" pqxx::work txn(conn);","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:9905"}}]}},{"Replacement":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":316,"ins":{"up_context":[{"change":3,"pos":9907}],"down_context":[{"change":3,"pos":10056}],"flag":"BLOCK","start":2010,"end":2450,"inode":{"change":3,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":9907},"to":{"change":3,"start":9907,"end":10056},"introduced_by":3}],"inode":{"change":3,"pos":4840}},"ins_contents":[{"Add":{"text":" auto builds_(builds.lock());","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:2046"}},{"Add":{"text":"","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:2047"}},{"Add":{"text":" for (auto const & row : res) {","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:2086"}},{"Add":{"text":" BuildID id = row[\"id\"].as();","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:2136"}},{"Add":{"text":" if (has(*builds_, id)) continue;","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:2181"}},{"Add":{"text":"","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:2182"}},{"Add":{"text":" auto build = std::make_shared();","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:2234"}},{"Add":{"text":" build->id = id;","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:2262"}},{"Add":{"text":" build->drvPath = row[\"drvPath\"].as();","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:2320"}},{"Add":{"text":" build->fullJobName = row[\"project\"].as() + \":\" + row[\"jobset\"].as() + \":\" + row[\"job\"].as();","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:2449"}}],"del_contents":[{"Del":{"text":" // FIXME: query only builds with ID higher than the previous","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:9971"}},{"Del":{"text":" // highest.","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:9987"}},{"Del":{"text":" auto res = txn.exec(\"select * from Builds where finished = 0\");","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:10055"}}]}},{"Replacement":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":327,"ins":{"up_context":[{"change":3,"pos":10057}],"down_context":[{"change":3,"pos":10235}],"flag":"BLOCK","start":2451,"end":2507,"inode":{"change":3,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":10057},"to":{"change":3,"start":10057,"end":10235},"introduced_by":3}],"inode":{"change":3,"pos":4840}},"ins_contents":[{"Add":{"text":" newBuilds.push_back(build);","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:2490"}},{"Add":{"text":" }","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:2500"}},{"Add":{"text":" }","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:2506"}}],"del_contents":[{"Del":{"text":" // FIXME: don't process inside a txn.","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:10098"}},{"Del":{"text":" for (auto const & row : res) {","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:10133"}},{"Del":{"text":" BuildID id = row[\"id\"].as();","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:10179"}},{"Del":{"text":" if (builds.find(id) != builds.end()) continue;","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:10234"}}]}},{"Replacement":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":331,"ins":{"up_context":[{"change":3,"pos":10236}],"down_context":[{"change":3,"pos":10351}],"flag":"BLOCK","start":2508,"end":2856,"inode":{"change":3,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":10236},"to":{"change":3,"start":10236,"end":10351},"introduced_by":3}],"inode":{"change":3,"pos":4840}},"ins_contents":[{"Add":{"text":" /* Now instantiate build steps for each new build. The builder","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:2574"}},{"Add":{"text":" threads can start building the runnable build steps right away,","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:2645"}},{"Add":{"text":" even while we're still processing other new builds. */","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:2707"}},{"Add":{"text":" for (auto & build : newBuilds) {","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:2744"}},{"Add":{"text":" // FIXME: remove build from newBuilds to ensure quick destruction","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:2818"}},{"Add":{"text":" // FIXME: exception handling","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:2855"}}],"del_contents":[{"Del":{"text":" Build::ptr build(new Build);","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:10272"}},{"Del":{"text":" build->id = id;","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:10296"}},{"Del":{"text":" build->drvPath = row[\"drvPath\"].as();","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:10350"}}]}},{"Replacement":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":338,"ins":{"up_context":[{"change":3,"pos":10352}],"down_context":[{"change":3,"pos":10473}],"flag":"BLOCK","start":2857,"end":2952,"inode":{"change":3,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":10352},"to":{"change":3,"start":10352,"end":10473},"introduced_by":3}],"inode":{"change":3,"pos":4840}},"ins_contents":[{"Add":{"text":" printMsg(lvlInfo, format(\"loading build %1% (%2%)\") % build->id % build->fullJobName);","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:2951"}}],"del_contents":[{"Del":{"text":" printMsg(lvlInfo, format(\"loading build %1% (%2%:%3%:%4%)\") % id % row[\"project\"] % row[\"jobset\"] % row[\"job\"]);","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:10472"}}]}},{"Edit":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":342,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":10582},"to":{"change":3,"start":10582,"end":10611},"introduced_by":3}],"inode":{"change":3,"pos":4840}}},"contents":[{"Del":{"text":" Connection conn;","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:10610"}}]}},{"Replacement":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":353,"ins":{"up_context":[{"change":3,"pos":11027}],"down_context":[{"change":3,"pos":11080}],"flag":"BLOCK","start":2953,"end":3206,"inode":{"change":3,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":11027},"to":{"change":2,"start":1945,"end":2005},"introduced_by":2}],"inode":{"change":3,"pos":4840}},"ins_contents":[{"Add":{"text":" std::set newRunnable;","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:2993"}},{"Add":{"text":" Step::ptr step = createStep(store, build->drvPath, newRunnable);","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:3066"}},{"Add":{"text":"","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:3067"}},{"Add":{"text":" /* If we didn't get a step, it means the step's outputs are","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:3135"}},{"Add":{"text":" all valid. So we mark this as a finished, cached build. */","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:3205"}}],"del_contents":[{"Del":{"text":" Step::ptr step = createStep(store, build->drvPath);","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:2004"}}]}},{"Edit":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":362,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":11214},"to":{"change":3,"start":11214,"end":11243},"introduced_by":3}],"inode":{"change":3,"pos":4840}}},"contents":[{"Del":{"text":" Connection conn;","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:11242"}}]}},{"Replacement":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":370,"ins":{"up_context":[{"change":3,"pos":11436}],"down_context":[{"change":3,"pos":11475}],"flag":"BLOCK","start":3207,"end":3328,"inode":{"change":3,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":11436},"to":{"change":3,"start":11436,"end":11475},"introduced_by":3}],"inode":{"change":3,"pos":4840}},"ins_contents":[{"Add":{"text":" /* Note: if we exit this scope prior to this, the build and","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:3274"}},{"Add":{"text":" all newly created steps are destroyed. */","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:3327"}}],"del_contents":[{"Del":{"text":" step->builds.push_back(build);","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:11474"}}]}},{"Replacement":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":373,"ins":{"up_context":[{"change":3,"pos":11476}],"down_context":[{"change":3,"pos":11504}],"flag":"BLOCK","start":3329,"end":3981,"inode":{"change":3,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":11476},"to":{"change":3,"start":11476,"end":11504},"introduced_by":3}],"inode":{"change":3,"pos":4840}},"ins_contents":[{"Add":{"text":" {","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:3338"}},{"Add":{"text":" auto builds_(builds.lock());","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:3379"}},{"Add":{"text":" auto step_(step->state.lock());","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:3423"}},{"Add":{"text":" (*builds_)[build->id] = build;","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:3466"}},{"Add":{"text":" step_->builds.push_back(build);","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:3510"}},{"Add":{"text":" build->toplevel = step;","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:3546"}},{"Add":{"text":" }","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:3556"}},{"Add":{"text":"","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:3557"}},{"Add":{"text":" /* Prior to this, the build is not visible to","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:3611"}},{"Add":{"text":" getDependentBuilds(). Now it is, so the build can be","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:3676"}},{"Add":{"text":" failed if a dependency fails. (It can't succeed right away","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:3746"}},{"Add":{"text":" because its top-level is not runnable yet). */","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:3804"}},{"Add":{"text":"","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:3805"}},{"Add":{"text":" /* Add the new runnable build steps to ‘runnable’ and wake up","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:3879"}},{"Add":{"text":" the builder threads. */","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:3914"}},{"Add":{"text":" for (auto & r : newRunnable)","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:3951"}},{"Add":{"text":" makeRunnable(r);","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:3980"}}],"del_contents":[{"Del":{"text":" builds[id] = build;","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:11503"}}]}},{"Replacement":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":394,"ins":{"up_context":[{"change":3,"pos":11514}],"down_context":[{"change":3,"pos":11564}],"flag":"BLOCK","start":3982,"end":4104,"inode":{"change":3,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":11514},"to":{"change":2,"start":2065,"end":2148},"introduced_by":2}],"inode":{"change":3,"pos":4840}},"ins_contents":[{"Add":{"text":"Step::ptr State::createStep(std::shared_ptr store, const Path & drvPath,","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:4064"}},{"Add":{"text":" std::set & newRunnable)","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:4103"}}],"del_contents":[{"Del":{"text":"Step::ptr State::createStep(std::shared_ptr store, const Path & drvPath)","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:2147"}}]}},{"Replacement":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":397,"ins":{"up_context":[{"change":3,"pos":11566}],"down_context":[{"change":3,"pos":11653}],"flag":"BLOCK","start":4105,"end":4559,"inode":{"change":3,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":11566},"to":{"change":3,"start":11566,"end":11653},"introduced_by":3}],"inode":{"change":3,"pos":4840}},"ins_contents":[{"Add":{"text":" /* Check if the requested step already exists. */","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:4158"}},{"Add":{"text":" {","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:4164"}},{"Add":{"text":" auto steps_(steps.lock());","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:4199"}},{"Add":{"text":" auto prev = steps_->find(drvPath);","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:4242"}},{"Add":{"text":" if (prev != steps_->end()) {","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:4279"}},{"Add":{"text":" auto step = prev->second.lock();","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:4324"}},{"Add":{"text":" /* Since ‘step’ is a strong pointer, the referred Step","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:4395"}},{"Add":{"text":" object won't be deleted after this. */","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:4449"}},{"Add":{"text":" if (step) return step;","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:4484"}},{"Add":{"text":" steps_->erase(drvPath); // remove stale entry","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:4542"}},{"Add":{"text":" }","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:4552"}},{"Add":{"text":" }","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:4558"}}],"del_contents":[{"Del":{"text":" auto prev = steps.find(drvPath);","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:11602"}},{"Del":{"text":" if (prev != steps.end()) return prev->second;","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:11652"}}]}},{"Replacement":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":412,"ins":{"up_context":[{"change":3,"pos":11732}],"down_context":[{"change":3,"pos":11762}],"flag":"BLOCK","start":4560,"end":4602,"inode":{"change":3,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":11732},"to":{"change":3,"start":11732,"end":11762},"introduced_by":3}],"inode":{"change":3,"pos":4840}},"ins_contents":[{"Add":{"text":" auto step = std::make_shared();","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:4601"}}],"del_contents":[{"Del":{"text":" Step::ptr step(new Step);","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:11761"}}]}},{"Edit":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":432,"atom":{"NewVertex":{"up_context":[{"change":3,"pos":12286}],"down_context":[{"change":3,"pos":12286}],"flag":"BLOCK","start":4603,"end":4629,"inode":{"change":3,"pos":4840}}},"contents":[{"Add":{"text":" bool hasDeps = false;","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:4628"}}]}},{"Replacement":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":434,"ins":{"up_context":[{"change":3,"pos":12329}],"down_context":[{"change":3,"pos":12374}],"flag":"BLOCK","start":4630,"end":4695,"inode":{"change":3,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":12329},"to":{"change":2,"start":2149,"end":2201},"introduced_by":2}],"inode":{"change":3,"pos":4840}},"ins_contents":[{"Add":{"text":" Step::ptr dep = createStep(store, i.first, newRunnable);","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:4694"}}],"del_contents":[{"Del":{"text":" Step::ptr dep = createStep(store, i.first);","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:2200"}}]}},{"Replacement":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":436,"ins":{"up_context":[{"change":3,"pos":12393}],"down_context":[{"change":3,"pos":12469}],"flag":"BLOCK","start":4696,"end":4888,"inode":{"change":3,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":12393},"to":{"change":3,"start":12393,"end":12469},"introduced_by":3}],"inode":{"change":3,"pos":4840}},"ins_contents":[{"Add":{"text":" hasDeps = true;","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:4723"}},{"Add":{"text":" auto step_(step->state.lock());","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:4767"}},{"Add":{"text":" auto dep_(dep->state.lock());","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:4809"}},{"Add":{"text":" step_->deps.insert(dep);","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:4846"}},{"Add":{"text":" dep_->rdeps.push_back(step);","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:4887"}}],"del_contents":[{"Del":{"text":" step->deps.insert(dep);","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:12428"}},{"Del":{"text":" dep->rdeps.push_back(step);","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:12468"}}]}},{"Replacement":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":444,"ins":{"up_context":[{"change":3,"pos":12486}],"down_context":[{"change":3,"pos":12513}],"flag":"BLOCK","start":4889,"end":5027,"inode":{"change":3,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":12486},"to":{"change":3,"start":12486,"end":12513},"introduced_by":3}],"inode":{"change":3,"pos":4840}},"ins_contents":[{"Add":{"text":" {","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:4894"}},{"Add":{"text":" auto steps_(steps.lock());","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:4929"}},{"Add":{"text":" assert(steps_->find(drvPath) == steps_->end());","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:4985"}},{"Add":{"text":" (*steps_)[drvPath] = step;","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:5020"}},{"Add":{"text":" }","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:5026"}}],"del_contents":[{"Del":{"text":" steps[drvPath] = step;","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:12512"}}]}},{"Replacement":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":450,"ins":{"up_context":[{"change":3,"pos":12514}],"down_context":[{"change":3,"pos":12565}],"flag":"BLOCK","start":5028,"end":5072,"inode":{"change":3,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":12514},"to":{"change":2,"start":2202,"end":2250},"introduced_by":2}],"inode":{"change":3,"pos":4840}},"ins_contents":[{"Add":{"text":" if (!hasDeps) newRunnable.insert(step);","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:5071"}}],"del_contents":[{"Del":{"text":" if (step->deps.empty()) makeRunnable(step);","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:2249"}}]}},{"Replacement":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":458,"ins":{"up_context":[{"change":3,"pos":12643}],"down_context":[{"change":3,"pos":12675}],"flag":"BLOCK","start":5073,"end":5354,"inode":{"change":3,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":12643},"to":{"change":3,"start":12643,"end":12675},"introduced_by":3}],"inode":{"change":3,"pos":4840}},"ins_contents":[{"Add":{"text":" printMsg(lvlInfo, format(\"destroying build step ‘%1%’\") % step->drvPath);","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:5154"}},{"Add":{"text":"","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:5155"}},{"Add":{"text":" {","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:5161"}},{"Add":{"text":" auto steps_(steps.lock());","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:5196"}},{"Add":{"text":" steps_->erase(step->drvPath);","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:5234"}},{"Add":{"text":" }","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:5240"}},{"Add":{"text":"","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:5241"}},{"Add":{"text":" std::vector rdeps;","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:5276"}},{"Add":{"text":"","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:5277"}},{"Add":{"text":" {","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:5283"}},{"Add":{"text":" auto step_(step->state.lock());","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:5323"}},{"Add":{"text":" rdeps = step_->rdeps;","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:5353"}}],"del_contents":[{"Del":{"text":" steps.erase(step->drvPath);","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:12674"}}]}},{"Replacement":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":471,"ins":{"up_context":[{"change":3,"pos":12676}],"down_context":[{"change":3,"pos":12715}],"flag":"BLOCK","start":5355,"end":5648,"inode":{"change":3,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":12676},"to":{"change":3,"start":12676,"end":12715},"introduced_by":3}],"inode":{"change":3,"pos":4840}},"ins_contents":[{"Add":{"text":" /* Sanity checks. */","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:5383"}},{"Add":{"text":" for (auto & build_ : step_->builds) {","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:5429"}},{"Add":{"text":" auto build = build_.lock();","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:5469"}},{"Add":{"text":" if (!build) continue;","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:5503"}},{"Add":{"text":" assert(build->drvPath == step->drvPath);","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:5556"}},{"Add":{"text":" assert(build->finishedInDB);","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:5597"}},{"Add":{"text":" }","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:5607"}},{"Add":{"text":" }","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:5613"}},{"Add":{"text":"","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:5614"}},{"Add":{"text":" for (auto & rdep_ : rdeps) {","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:5647"}}],"del_contents":[{"Del":{"text":" for (auto & rdep_ : step->rdeps) {","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:12714"}}]}},{"Replacement":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":483,"ins":{"up_context":[{"change":3,"pos":12778}],"down_context":[{"change":3,"pos":12869}],"flag":"BLOCK","start":5649,"end":5879,"inode":{"change":3,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":12778},"to":{"change":3,"start":12778,"end":12869},"introduced_by":3}],"inode":{"change":3,"pos":4840}},"ins_contents":[{"Add":{"text":" bool runnable = false;","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:5679"}},{"Add":{"text":" {","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:5689"}},{"Add":{"text":" auto rdep_(rdep->state.lock());","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:5733"}},{"Add":{"text":" assert(has(rdep_->deps, step));","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:5777"}},{"Add":{"text":" rdep_->deps.erase(step);","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:5814"}},{"Add":{"text":" if (rdep_->deps.empty()) runnable = true;","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:5868"}},{"Add":{"text":" }","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:5878"}}],"del_contents":[{"Del":{"text":" assert(rdep->deps.find(step) != rdep->deps.end());","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:12836"}},{"Del":{"text":" rdep->deps.erase(step);","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:12868"}}]}},{"Replacement":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":493,"ins":{"up_context":[{"change":3,"pos":12991}],"down_context":[{"change":2,"pos":2251}],"flag":"BLOCK","start":5880,"end":5906,"inode":{"change":3,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":12991},"to":{"change":3,"start":12991,"end":13027},"introduced_by":3}],"inode":{"change":3,"pos":4840}},"ins_contents":[{"Add":{"text":" if (runnable)","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:5905"}}],"del_contents":[{"Del":{"text":" if (rdep->deps.empty())","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:13026"}}]}},{"Replacement":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":496,"ins":{"up_context":[{"change":3,"pos":13081}],"down_context":[{"change":3,"pos":13177}],"flag":"BLOCK","start":5907,"end":6020,"inode":{"change":3,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":13081},"to":{"change":3,"start":13081,"end":13177},"introduced_by":3}],"inode":{"change":3,"pos":4840}},"ins_contents":[{"Add":{"text":" /* If ‘step’ failed or was cancelled, then delete all","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:5976"}},{"Add":{"text":" dependent steps as well. */","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:6019"}}],"del_contents":[{"Del":{"text":" /* If ‘step’ failed, then delete all dependent steps as","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:13152"}},{"Del":{"text":" well. */","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:13176"}}]}},{"Edit":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":500,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":13221},"to":{"change":3,"start":13221,"end":13421},"introduced_by":3}],"inode":{"change":3,"pos":4840}}},"contents":[{"Del":{"text":"","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:13221"}},{"Del":{"text":" for (auto & build_ : step->builds) {","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:13262"}},{"Del":{"text":" auto build = build_.lock();","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:13298"}},{"Del":{"text":" if (!build) continue;","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:13328"}},{"Del":{"text":" assert(build->drvPath == step->drvPath);","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:13377"}},{"Del":{"text":" assert(build->finishedInDB);","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:13414"}},{"Del":{"text":" }","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:13420"}}]}},{"Replacement":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":511,"ins":{"up_context":[{"change":3,"pos":13628}],"down_context":[{"change":3,"pos":13679}],"flag":"BLOCK","start":6021,"end":6058,"inode":{"change":3,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":13628},"to":{"change":3,"start":13628,"end":13679},"introduced_by":3}],"inode":{"change":3,"pos":4840}},"ins_contents":[{"Add":{"text":" if (has(done, step)) return;","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:6057"}}],"del_contents":[{"Del":{"text":" if (done.find(step) != done.end()) return;","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:13678"}}]}},{"Edit":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":513,"atom":{"NewVertex":{"up_context":[{"change":3,"pos":13706}],"down_context":[{"change":3,"pos":13706}],"flag":"BLOCK","start":6059,"end":6154,"inode":{"change":3,"pos":4840}}},"contents":[{"Add":{"text":"","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:6059"}},{"Add":{"text":" std::vector rdeps;","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:6098"}},{"Add":{"text":"","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:6099"}},{"Add":{"text":" {","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:6109"}},{"Add":{"text":" auto step_(step->state.lock());","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:6153"}}]}},{"Replacement":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":519,"ins":{"up_context":[{"change":3,"pos":13707}],"down_context":[{"change":3,"pos":13835}],"flag":"BLOCK","start":6155,"end":6445,"inode":{"change":3,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":13707},"to":{"change":3,"start":13707,"end":13835},"introduced_by":3}],"inode":{"change":3,"pos":4840}},"ins_contents":[{"Add":{"text":" for (auto & build : step_->builds) {","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:6203"}},{"Add":{"text":" auto build_ = build.lock();","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:6247"}},{"Add":{"text":" if (build_) res.insert(build_);","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:6295"}},{"Add":{"text":" }","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:6309"}},{"Add":{"text":"","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:6310"}},{"Add":{"text":" /* Make a copy of rdeps so that we don't hold the lock for","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:6381"}},{"Add":{"text":" very long. */","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:6410"}},{"Add":{"text":" rdeps = step_->rdeps;","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:6444"}}],"del_contents":[{"Del":{"text":" for (auto & build : step->builds) {","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:13750"}},{"Del":{"text":" auto build2 = build.lock();","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:13790"}},{"Del":{"text":" if (build2) res.insert(build2);","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:13834"}}]}},{"Replacement":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":529,"ins":{"up_context":[{"change":3,"pos":13846}],"down_context":[{"change":3,"pos":13963}],"flag":"BLOCK","start":6446,"end":6557,"inode":{"change":3,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":13846},"to":{"change":3,"start":13846,"end":13963},"introduced_by":3}],"inode":{"change":3,"pos":4840}},"ins_contents":[{"Add":{"text":" for (auto & rdep : rdeps) {","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:6481"}},{"Add":{"text":" auto rdep_ = rdep.lock();","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:6519"}},{"Add":{"text":" if (rdep_) visit(rdep_);","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:6556"}}],"del_contents":[{"Del":{"text":" for (auto & rdep : step->rdeps) {","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:13887"}},{"Del":{"text":" auto rdep2 = rdep.lock();","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:13925"}},{"Del":{"text":" if (rdep2) visit(rdep2);","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:13962"}}]}},{"Replacement":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":543,"ins":{"up_context":[{"change":3,"pos":14048}],"down_context":[{"change":2,"pos":2362}],"flag":"BLOCK","start":6558,"end":6647,"inode":{"change":3,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":14048},"to":{"change":2,"start":2330,"end":2362},"introduced_by":2}],"inode":{"change":3,"pos":4840}},"ins_contents":[{"Add":{"text":" {","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:6563"}},{"Add":{"text":" auto step_(step->state.lock());","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:6603"}},{"Add":{"text":" assert(step_->deps.empty());","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:6640"}},{"Add":{"text":" }","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:6646"}}],"del_contents":[{"Del":{"text":" assert(step->deps.empty());","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:2361"}}]}},{"Replacement":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":549,"ins":{"up_context":[{"change":2,"pos":2369}],"down_context":[{"change":3,"pos":14256}],"flag":"BLOCK","start":6648,"end":6725,"inode":{"change":3,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":2369},"to":{"change":2,"start":2369,"end":2457},"introduced_by":2}],"inode":{"change":3,"pos":4840}},"ins_contents":[{"Add":{"text":" auto runnable_(runnable.lock());","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:6688"}},{"Add":{"text":" runnable_->push_back(step);","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:6724"}}],"del_contents":[{"Del":{"text":" std::lock_guard lock(runnableMutex);","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:2425"}},{"Del":{"text":" runnable.insert(step);","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:2456"}}]}},{"Edit":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":562,"atom":{"NewVertex":{"up_context":[{"change":2,"pos":2598}],"down_context":[{"change":2,"pos":2598}],"flag":"BLOCK","start":6726,"end":6793,"inode":{"change":3,"pos":4840}}},"contents":[{"Add":{"text":" /* Sleep until a runnable build step becomes available. */","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:6792"}}]}},{"Replacement":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":565,"ins":{"up_context":[{"change":2,"pos":2632}],"down_context":[{"change":2,"pos":2842}],"flag":"BLOCK","start":6794,"end":7068,"inode":{"change":3,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":2632},"to":{"change":2,"start":2632,"end":2842},"introduced_by":2}],"inode":{"change":3,"pos":4840}},"ins_contents":[{"Add":{"text":" auto runnable_(runnable.lock());","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:6838"}},{"Add":{"text":" while (runnable_->empty())","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:6877"}},{"Add":{"text":" runnable_.wait(runnableCV);","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:6921"}},{"Add":{"text":" auto weak = *runnable_->begin();","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:6966"}},{"Add":{"text":" runnable_->pop_front();","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:7002"}},{"Add":{"text":" step = weak.lock();","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:7034"}},{"Add":{"text":" if (!step) continue;","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:7067"}}],"del_contents":[{"Del":{"text":" std::unique_lock lock(runnableMutex);","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:2693"}},{"Del":{"text":" while (runnable.empty())","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:2730"}},{"Del":{"text":" runnableCV.wait(lock);","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:2769"}},{"Del":{"text":" step = *runnable.begin();","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:2807"}},{"Del":{"text":" runnable.erase(step);","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:2841"}}]}},{"Edit":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":574,"atom":{"NewVertex":{"up_context":[{"change":2,"pos":2853}],"down_context":[{"change":2,"pos":2853}],"flag":"BLOCK","start":7069,"end":7093,"inode":{"change":3,"pos":4840}}},"contents":[{"Add":{"text":" /* Build it. */","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:7092"}}]}},{"Edit":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":576,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":2950},"to":{"change":2,"start":2950,"end":2951},"introduced_by":2}],"inode":{"change":3,"pos":4840}}},"contents":[{"Del":{"text":"","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:2950"}}]}},{"Edit":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":585,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":14308},"to":{"change":3,"start":14308,"end":14341},"introduced_by":3}],"inode":{"change":3,"pos":4840}}},"contents":[{"Del":{"text":" assert(step->deps.empty());","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:14339"}},{"Del":{"text":"","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:14340"}}]}},{"Replacement":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":586,"ins":{"up_context":[{"change":3,"pos":14410}],"down_context":[{"change":3,"pos":14547}],"flag":"BLOCK","start":7094,"end":7227,"inode":{"change":3,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":14410},"to":{"change":3,"start":14410,"end":14547},"introduced_by":3}],"inode":{"change":3,"pos":4840}},"ins_contents":[{"Add":{"text":" on this derivation. Arbitrarily pick one (though preferring a","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:7162"}},{"Add":{"text":" build of which this is the top-level derivation) for the","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:7226"}}],"del_contents":[{"Del":{"text":" on this derivation. Arbitrarily pick one (though preferring","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:14476"}},{"Del":{"text":" those build of which this is the top-level derivation) for the","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:14546"}}]}},{"Replacement":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":594,"ins":{"up_context":[{"change":3,"pos":14812}],"down_context":[{"change":3,"pos":14856}],"flag":"BLOCK","start":7228,"end":7286,"inode":{"change":3,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":14812},"to":{"change":3,"start":14812,"end":14856},"introduced_by":3}],"inode":{"change":3,"pos":4840}},"ins_contents":[{"Add":{"text":" {","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:7233"}},{"Add":{"text":" auto dependents = getDependentBuilds(step);","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:7285"}}],"del_contents":[{"Del":{"text":" auto builds = getDependentBuilds(step);","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:14855"}}]}},{"Replacement":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":597,"ins":{"up_context":[{"change":3,"pos":14857}],"down_context":[{"change":3,"pos":15146}],"flag":"BLOCK","start":7287,"end":7838,"inode":{"change":3,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":14857},"to":{"change":3,"start":14857,"end":15146},"introduced_by":3}],"inode":{"change":3,"pos":4840}},"ins_contents":[{"Add":{"text":" if (dependents.empty()) {","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:7320"}},{"Add":{"text":" /* Apparently all builds that depend on this derivation","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:7388"}},{"Add":{"text":" are gone (e.g. cancelled). So don't bother. (This is","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:7456"}},{"Add":{"text":" very unlikely to happen, because normally Steps are","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:7523"}},{"Add":{"text":" only kept alive by being reachable from a","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:7580"}},{"Add":{"text":" Build). FIXME: what if a new Build gets a reference to","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:7650"}},{"Add":{"text":" this step? */","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:7679"}},{"Add":{"text":" printMsg(lvlInfo, format(\"cancelling build step ‘%1%’\") % step->drvPath);","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:7769"}},{"Add":{"text":" destroyStep(step, false);","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:7807"}},{"Add":{"text":" return;","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:7827"}},{"Add":{"text":" }","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:7837"}}],"del_contents":[{"Del":{"text":" if (builds.empty()) {","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:14882"}},{"Del":{"text":" /* Apparently all builds that depend on this derivation are","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:14950"}},{"Del":{"text":" gone (e.g. cancelled). So don't bother. */","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:15004"}},{"Del":{"text":" printMsg(lvlInfo, format(\"cancelling build step ‘%1%’\") % step->drvPath);","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:15090"}},{"Del":{"text":" destroyStep(step, true);","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:15123"}},{"Del":{"text":" return;","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:15139"}},{"Del":{"text":" }","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:15145"}}]}},{"Replacement":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":609,"ins":{"up_context":[{"change":3,"pos":15147}],"down_context":[{"change":3,"pos":15251}],"flag":"BLOCK","start":7839,"end":7955,"inode":{"change":3,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":15147},"to":{"change":3,"start":15147,"end":15251},"introduced_by":3}],"inode":{"change":3,"pos":4840}},"ins_contents":[{"Add":{"text":" for (auto build2 : dependents)","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:7877"}},{"Add":{"text":" if (build2->drvPath == step->drvPath) { build = build2; break; }","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:7954"}}],"del_contents":[{"Del":{"text":" for (auto build2 : builds)","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:15177"}},{"Del":{"text":" if (build2->drvPath == step->drvPath) { build = build2; break; }","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:15250"}}]}},{"Replacement":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":612,"ins":{"up_context":[{"change":3,"pos":15252}],"down_context":[{"change":3,"pos":15293}],"flag":"BLOCK","start":7956,"end":8005,"inode":{"change":3,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":15252},"to":{"change":3,"start":15252,"end":15293},"introduced_by":3}],"inode":{"change":3,"pos":4840}},"ins_contents":[{"Add":{"text":" if (!build) build = *dependents.begin();","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:8004"}}],"del_contents":[{"Del":{"text":" if (!build) build = *builds.begin();","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:15292"}}]}},{"Replacement":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":614,"ins":{"up_context":[{"change":3,"pos":15294}],"down_context":[{"change":3,"pos":15415}],"flag":"BLOCK","start":8006,"end":8141,"inode":{"change":3,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":15294},"to":{"change":3,"start":15294,"end":15415},"introduced_by":3}],"inode":{"change":3,"pos":4840}},"ins_contents":[{"Add":{"text":" printMsg(lvlInfo, format(\"performing build step ‘%1%’ (needed by %2% builds)\") % step->drvPath % dependents.size());","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:8134"}},{"Add":{"text":" }","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:8140"}}],"del_contents":[{"Del":{"text":" printMsg(lvlInfo, format(\"performing build step ‘%1%’ (needed by %2% builds)\") % step->drvPath % builds.size());","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:15414"}}]}},{"Replacement":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":644,"ins":{"up_context":[{"change":3,"pos":16048}],"down_context":[{"change":3,"pos":16115}],"flag":"BLOCK","start":8142,"end":8746,"inode":{"change":3,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":16048},"to":{"change":3,"start":16048,"end":16115},"introduced_by":3}],"inode":{"change":3,"pos":4840}},"ins_contents":[{"Add":{"text":" /* Remove this step. After this, incoming builds that depend on","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:8209"}},{"Add":{"text":" drvPath will either see that the output paths exist, or will","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:8277"}},{"Add":{"text":" create a new build step for drvPath. The latter is fine - it","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:8345"}},{"Add":{"text":" won't conflict with this one, because we're removing it. In any","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:8416"}},{"Add":{"text":" case, the set of dependent builds for ‘step’ can't increase","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:8487"}},{"Add":{"text":" anymore because ‘step’ is no longer visible to createStep(). */","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:8562"}},{"Add":{"text":" {","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:8568"}},{"Add":{"text":" auto steps_(steps.lock());","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:8603"}},{"Add":{"text":" steps_->erase(step->drvPath);","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:8641"}},{"Add":{"text":" }","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:8647"}},{"Add":{"text":"","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:8648"}},{"Add":{"text":" /* Get the final set of dependent builds. */","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:8697"}},{"Add":{"text":" auto dependents = getDependentBuilds(step);","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:8745"}}],"del_contents":[{"Del":{"text":" // FIXME: handle new builds having been added in the meantime.","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:16114"}}]}},{"Edit":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":658,"atom":{"NewVertex":{"up_context":[{"change":3,"pos":16116}],"down_context":[{"change":3,"pos":16116}],"flag":"BLOCK","start":8747,"end":8780,"inode":{"change":3,"pos":4840}}},"contents":[{"Add":{"text":" std::set direct;","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:8779"}}]}},{"Edit":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":660,"atom":{"NewVertex":{"up_context":[{"change":3,"pos":16122}],"down_context":[{"change":3,"pos":16122}],"flag":"BLOCK","start":8781,"end":9007,"inode":{"change":3,"pos":4840}}},"contents":[{"Add":{"text":" auto step_(step->state.lock());","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:8820"}},{"Add":{"text":" for (auto & build : step_->builds) {","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:8865"}},{"Add":{"text":" auto build_ = build.lock();","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:8905"}},{"Add":{"text":" if (build_) direct.insert(build_);","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:8952"}},{"Add":{"text":" }","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:8962"}},{"Add":{"text":" }","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:8968"}},{"Add":{"text":"","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:8969"}},{"Add":{"text":" /* Update the database. */","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:9000"}},{"Add":{"text":" {","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:9006"}}]}},{"Replacement":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":677,"ins":{"up_context":[{"change":3,"pos":16358}],"down_context":[{"change":3,"pos":16491}],"flag":"BLOCK","start":9008,"end":9047,"inode":{"change":3,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":16358},"to":{"change":3,"start":16358,"end":16491},"introduced_by":3}],"inode":{"change":3,"pos":4840}},"ins_contents":[{"Add":{"text":" for (auto build2 : direct)","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:9046"}}],"del_contents":[{"Del":{"text":" for (auto build2_ : step->builds) {","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:16405"}},{"Del":{"text":" auto build2 = build2_.lock();","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:16451"}},{"Del":{"text":" if (!build2) continue;","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:16490"}}]}},{"Edit":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":679,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":16573},"to":{"change":3,"start":16573,"end":16587},"introduced_by":3}],"inode":{"change":3,"pos":4840}}},"contents":[{"Del":{"text":" }","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:16586"}}]}},{"Replacement":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":685,"ins":{"up_context":[{"change":3,"pos":16787}],"down_context":[{"change":3,"pos":16828}],"flag":"BLOCK","start":9048,"end":9093,"inode":{"change":3,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":16787},"to":{"change":3,"start":16787,"end":16828},"introduced_by":3}],"inode":{"change":3,"pos":4840}},"ins_contents":[{"Add":{"text":" for (auto build2 : dependents) {","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:9092"}}],"del_contents":[{"Del":{"text":" for (auto build2 : builds) {","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:16827"}}]}},{"Replacement":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":691,"ins":{"up_context":[{"change":3,"pos":17060}],"down_context":[{"change":3,"pos":17101}],"flag":"BLOCK","start":9094,"end":9139,"inode":{"change":3,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":17060},"to":{"change":3,"start":17060,"end":17101},"introduced_by":3}],"inode":{"change":3,"pos":4840}},"ins_contents":[{"Add":{"text":" for (auto build2 : dependents) {","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:9138"}}],"del_contents":[{"Del":{"text":" for (auto build2 : builds) {","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:17100"}}]}},{"Edit":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":703,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":17581},"to":{"change":3,"start":17581,"end":17582},"introduced_by":3}],"inode":{"change":3,"pos":4840}}},"contents":[{"Del":{"text":"","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:17581"}}]}},{"Replacement":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":705,"ins":{"up_context":[{"change":3,"pos":17589}],"down_context":[{"change":3,"pos":17637}],"flag":"BLOCK","start":9140,"end":9718,"inode":{"change":3,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":17589},"to":{"change":3,"start":17589,"end":17637},"introduced_by":3}],"inode":{"change":3,"pos":4840}},"ins_contents":[{"Add":{"text":" /* In case of success, destroy all Build objects of which ‘step’","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:9212"}},{"Add":{"text":" is the top-level derivation. In case of failure, destroy all","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:9280"}},{"Add":{"text":" dependent Build objects. Any Steps not referenced by other","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:9346"}},{"Add":{"text":" Builds will be destroyed as well. */","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:9390"}},{"Add":{"text":" for (auto build2 : dependents)","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:9425"}},{"Add":{"text":" if (build2->toplevel == step || !success) {","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:9477"}},{"Add":{"text":" auto builds_(builds.lock());","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:9518"}},{"Add":{"text":" builds_->erase(build2->id);","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:9558"}},{"Add":{"text":" }","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:9568"}},{"Add":{"text":"","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:9569"}},{"Add":{"text":" /* Remove the step from the graph. In case of success, make","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:9633"}},{"Add":{"text":" dependent build steps runnable if they have no other","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:9693"}},{"Add":{"text":" dependencies. */","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:9717"}}],"del_contents":[{"Del":{"text":" /* Remove the build step from the graph. */","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:17636"}}]}},{"Edit":{"inode":{"change":3,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":765,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":3364},"to":{"change":2,"start":3364,"end":3379},"introduced_by":2}],"inode":{"change":3,"pos":4840}}},"contents":[{"Del":{"text":" sleep(1);","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:3377"}},{"Del":{"text":"","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:3378"}}]}},{"FileAdd":{"meta":{"basename":"sync.hh","metadata":0},"context":[{"change":3,"pos":187}],"contents":[{"Add":{"text":"#pragma once","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:9733"}},{"Add":{"text":"","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:9734"}},{"Add":{"text":"#include ","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:9751"}},{"Add":{"text":"#include ","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:9781"}},{"Add":{"text":"","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:9782"}},{"Add":{"text":"/* This template class ensures synchronized access to a value of type","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:9852"}},{"Add":{"text":" T. It is used as follows:","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:9881"}},{"Add":{"text":"","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:9882"}},{"Add":{"text":" struct Data { int x; ... };","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:9915"}},{"Add":{"text":"","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:9916"}},{"Add":{"text":" Sync data;","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:9938"}},{"Add":{"text":"","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:9939"}},{"Add":{"text":" {","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:9946"}},{"Add":{"text":" auto data_(data.lock());","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:9978"}},{"Add":{"text":" data_->x = 123;","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:10001"}},{"Add":{"text":" }","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:10008"}},{"Add":{"text":"","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:10009"}},{"Add":{"text":" Here, \"data\" is automatically unlocked when \"data_\" goes out of","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:10076"}},{"Add":{"text":" scope.","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:10086"}},{"Add":{"text":"*/","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:10089"}},{"Add":{"text":"","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:10090"}},{"Add":{"text":"template ","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:10109"}},{"Add":{"text":"class Sync","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:10120"}},{"Add":{"text":"{","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:10122"}},{"Add":{"text":"private:","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:10131"}},{"Add":{"text":" std::mutex mutex;","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:10153"}},{"Add":{"text":" T data;","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:10165"}},{"Add":{"text":"","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:10166"}},{"Add":{"text":"public:","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:10174"}},{"Add":{"text":"","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:10175"}},{"Add":{"text":" class Lock","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:10190"}},{"Add":{"text":" {","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:10196"}},{"Add":{"text":" private:","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:10209"}},{"Add":{"text":" Sync * s;","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:10227"}},{"Add":{"text":" friend Sync;","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:10248"}},{"Add":{"text":" Lock(Sync * s) : s(s) { s->mutex.lock(); }","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:10299"}},{"Add":{"text":" public:","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:10311"}},{"Add":{"text":" Lock(Lock && l) : s(l.s) { l.s = 0; }","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:10357"}},{"Add":{"text":" Lock(const Lock & l) = delete;","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:10396"}},{"Add":{"text":" ~Lock() { if (s) s->mutex.unlock(); }","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:10442"}},{"Add":{"text":" T * operator -> () { return &s->data; }","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:10490"}},{"Add":{"text":" T & operator * () { return s->data; }","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:10536"}},{"Add":{"text":"","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:10537"}},{"Add":{"text":" /* FIXME: performance impact of condition_variable_any? */","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:10604"}},{"Add":{"text":" void wait(std::condition_variable_any & cv)","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:10656"}},{"Add":{"text":" {","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:10666"}},{"Add":{"text":" assert(s);","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:10689"}},{"Add":{"text":" cv.wait(s->mutex);","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:10720"}},{"Add":{"text":" }","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:10730"}},{"Add":{"text":" };","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:10737"}},{"Add":{"text":"","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:10738"}},{"Add":{"text":" Lock lock() { return Lock(this); }","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:10777"}},{"Add":{"text":"};","pos":"ENXUSMSVOU3AZFMH2ZXR4ZVPV2LRRQYQJ6IFX33YN6IH2ORSNSAAC:10780"}}]}}],"owner":"grahamc","repo":"hydra2","token":"27wbR2iIAwlG8gzFAOm5Kybx101qGPVyqbPsW+Q4uHQ=","login":null}

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