voroskoi/pistike - Change UUI7ECK3K4GHZIJU6JU4WNKWIFAH7CMP4ZG5KQYLZH6YQMJXLCVAC

Show mating info

Created by voroskoi on February 1, 2023

UUI7ECK3K4GHZIJU6JU4WNKWIFAH7CMP4ZG5KQYLZH6YQMJXLCVAC

Dependencies

In channels

main

Change contents

Insertion in src/uci.zig at line 63 [4.32]

[3.1407]

                std.log.debug("clearing transposition table", .{});
                search.?.tt.clear(); // XXX: is this really necessary?

Replacement in src/Search.zig at line 186 [5.35]

B:BD[2.1058] → [2.1058:1087]

        if (self.ply != 0) {

[2.1058]

[2.1087]

        const pv_node = (beta - alpha_orig > 1);
        if (self.ply != 0 and !pv_node) {

Replacement in src/Search.zig at line 484 [5.35]

∅:D[6.2097] → [3.13455:13534]

B:BD[7.3090] → [3.13455:13534]

B:BD[3.13534] → [6.2098:2274]

∅:D[6.2274] → [3.13627:13673]

B:BD[3.13627] → [3.13627:13673]

        const info = try std.fmt.allocPrint(
            self.state.allocator,
            "info score cp {d} depth {d} nodes {d} time {d:.0} nps {d:.0} pv ",
            .{ scr, depth, nodes, time, (@intToFloat(f32, nodes) / time) * std.time.ms_per_s },
        );
        try ret.appendSlice(info);

[6.2097]

[8.810]

        if (try std.math.absInt(scr) > eval.CHECKMATE_SCORE) {
            const info = try std.fmt.allocPrint(
                self.state.allocator,
                "info score mate {d} depth {d} nodes {d} time {d:.0} nps {d:.0} pv ",
                .{ scr, depth, nodes, time, (@intToFloat(f32, nodes) / time) * std.time.ms_per_s },
            );
            try ret.appendSlice(info);
        } else {
            const info = try std.fmt.allocPrint(
                self.state.allocator,
                "info score cp {d} depth {d} nodes {d} time {d:.0} nps {d:.0} pv ",
                .{ scr, depth, nodes, time, (@intToFloat(f32, nodes) / time) * std.time.ms_per_s },
            );
            try ret.appendSlice(info);
        }