{"header":{"message":"add runnable example using writes_par_shard_discard vs writes_discard","description":null,"timestamp":"2022-01-20T01:33:03.533237982Z","authors":[{}]},"hash":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC","authors":[{"key":"2paXZqkGuqYVrdei2n8ZVCtynbH1mwewHrmi87LA9cto"}],"deps":{"hashes":[["4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC","add runnable example using writes_par_shard_discard vs writes_discard"],["AA",null],["LDHPW77NADE5U77HB62Z75M6UXKW3TFGEJXFOTJDHSH3QKKSPBYAC",""]],"deps":["LDHPW77NADE5U77HB62Z75M6UXKW3TFGEJXFOTJDHSH3QKKSPBYAC"],"known":[]},"hunks":[{"FileAdd":{"meta":{"basename":"examples","metadata":576},"context":[{"change":2,"pos":1}],"contents":[]}},{"FileAdd":{"meta":{"basename":"example.rs","metadata":0},"context":[{"change":0,"pos":20}],"contents":[{"Add":{"text":"use std::time::Instant;","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:81"}},{"Add":{"text":"","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:82"}},{"Add":{"text":"use slicefire::*;","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:100"}},{"Add":{"text":"","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:101"}},{"Add":{"text":"/// Sequentially write `value` into `slice` with the given `indices`, discarding","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:182"}},{"Add":{"text":"/// the writes for any out of bound indexes","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:226"}},{"Add":{"text":"pub fn writes_discard(vs: &mut [T], val: T, indices: &[usize]) {","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:300"}},{"Add":{"text":" for i in indices {","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:323"}},{"Add":{"text":" if *i < vs.len() {","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:350"}},{"Add":{"text":" vs[*i] = val;","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:376"}},{"Add":{"text":" }","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:386"}},{"Add":{"text":" }","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:392"}},{"Add":{"text":"}","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:394"}},{"Add":{"text":"","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:395"}},{"Add":{"text":"#[derive(Debug, Copy, Clone)]","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:425"}},{"Add":{"text":"#[allow(unused)]","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:442"}},{"Add":{"text":"struct Foo {","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:455"}},{"Add":{"text":" x: i32,","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:467"}},{"Add":{"text":" y: i64,","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:479"}},{"Add":{"text":"}","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:481"}},{"Add":{"text":"","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:482"}},{"Add":{"text":"impl From for Foo {","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:507"}},{"Add":{"text":" fn from(x: i32) -> Self {","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:537"}},{"Add":{"text":" Self { x, y: x as i64 * 2 }","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:573"}},{"Add":{"text":" }","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:579"}},{"Add":{"text":"}","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:581"}},{"Add":{"text":"","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:582"}},{"Add":{"text":"fn indices(size: usize) -> (Vec, Vec) {","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:634"}},{"Add":{"text":" let indices = (0..(size)).map(|i| i % (size - 2)).collect::>();","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:713"}},{"Add":{"text":" let vs = (0..size).map(|v| (v as i32).into()).collect::>();","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:786"}},{"Add":{"text":" (indices, vs)","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:804"}},{"Add":{"text":"}","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:806"}},{"Add":{"text":"","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:807"}},{"Add":{"text":"fn main() {","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:819"}},{"Add":{"text":" let args = std::env::args().collect::>();","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:872"}},{"Add":{"text":" if args.len() <= 2 {","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:897"}},{"Add":{"text":" eprintln!(\"usage: example nelements value_to_write\");","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:959"}},{"Add":{"text":" std::process::exit(1);","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:990"}},{"Add":{"text":" }","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:996"}},{"Add":{"text":" let nelements = args[1].parse::().expect(\"given an integer length\");","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:1076"}},{"Add":{"text":" let value = Foo::from(args[2].parse::().expect(\"given an integer value\"));","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:1160"}},{"Add":{"text":" let serial = args.len() == 4;","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:1194"}},{"Add":{"text":" let (indices, mut vs) = indices(nelements);","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:1242"}},{"Add":{"text":" let t = Instant::now();","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:1270"}},{"Add":{"text":" if serial {","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:1286"}},{"Add":{"text":" writes_discard(&mut vs, value, &indices);","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:1336"}},{"Add":{"text":" } else {","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:1349"}},{"Add":{"text":" writes_par_shard_discard(&mut vs, value, &indices);","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:1409"}},{"Add":{"text":" }","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:1415"}},{"Add":{"text":" println!(\"Writing {} value took {:?}\", nelements, t.elapsed());","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:1483"}},{"Add":{"text":"}","pos":"4KVLK2B7ZBOUJTG7H3FIJJUV3VZ4MQ3HNZYDUWMV4H4I7ZLCNMHAC:1485"}}]}}],"owner":"m4b","repo":"slicefire","token":"Dsi+hhI97CUAmmpC1seBqO5NGSe3L3gfL/k1or7NZoA=","login":null}

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