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improve search() and pvs() output

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This commit is contained in:
Bruno Raoult
2023-07-13 09:49:02 +02:00
parent c7e2aec77c
commit 20403a0795
1 changed files with 10 additions and 12 deletions
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22
src/brchess.c
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@@ -437,28 +437,26 @@ int do_depth(__unused pos_t *pos, char *arg)
int do_search(pos_t *pos, __unused char *arg) int do_search(pos_t *pos, __unused char *arg)
{ {
int debug_level = debug_level_get(); int debug_level = debug_level_get();
long long timer1, timer2; float timer1, timer2, nodes_sec;
float nodes_sec;
timer1 = debug_timer_elapsed(); timer1 = debug_timer_elapsed();
negamax(pos, depth, pos->turn == WHITE ? 1 : -1); negamax(pos, depth, pos->turn == WHITE ? 1 : -1);
timer2 = debug_timer_elapsed(); timer2 = debug_timer_elapsed();
nodes_sec = (float) pos->node_count / ((float) (timer2 - timer1) / (float)NANOSEC); nodes_sec = (float) pos->node_count / ((float) (timer2 - timer1) / (float)NANOSEC);
debug_level_set(1);
log(1, "best="); log(1, "best=");
debug_level_set(1);
move_print(0, pos->bestmove, 0); move_print(0, pos->bestmove, 0);
log(1, " negamax=%d\n", pos->bestmove->negamax);
debug_level_set(debug_level); debug_level_set(debug_level);
printf("Total nodes: %lu time=%lld %.0f nodes/sec\n", log(1, " negamax=%d\n", pos->bestmove->negamax);
pos->node_count, timer2 - timer1, nodes_sec); printf("Depth:%d Nodes:%luK time:%.02fs (%.0f kn/s)\n", depth,
pos->node_count / 1000, (timer2 - timer1)/NANOSEC, nodes_sec/1000);
return 1; return 1;
} }
int do_pvs(pos_t *pos, __unused char *arg) int do_pvs(pos_t *pos, __unused char *arg)
{ {
int debug_level = debug_level_get(); int debug_level = debug_level_get();
long long timer1, timer2; float timer1, timer2, nodes_sec;
float nodes_sec;
eval_t _pvs; eval_t _pvs;
timer1 = debug_timer_elapsed(); timer1 = debug_timer_elapsed();
@@ -466,17 +464,17 @@ int do_pvs(pos_t *pos, __unused char *arg)
_pvs = pvs(pos, depth, EVAL_MIN, EVAL_MAX, pos->turn == WHITE ? 1 : -1); _pvs = pvs(pos, depth, EVAL_MIN, EVAL_MAX, pos->turn == WHITE ? 1 : -1);
timer2 = debug_timer_elapsed(); timer2 = debug_timer_elapsed();
nodes_sec = (float) pos->node_count / ((float) (timer2 - timer1) / (float)NANOSEC); nodes_sec = (float) pos->node_count / ((float) (timer2 - timer1) / (float)NANOSEC);
debug_level_set(1);
log(1, "best="); log(1, "best=");
if (pos->bestmove) { if (pos->bestmove) {
debug_level_set(1);
move_print(0, pos->bestmove, 0); move_print(0, pos->bestmove, 0);
debug_level_set(debug_level);
log(1, " pvs=%d stored=%d\n", _pvs, pos->bestmove->negamax); log(1, " pvs=%d stored=%d\n", _pvs, pos->bestmove->negamax);
} else { } else {
log(1, "<no-best-move>"); log(1, "<no-best-move>");
} }
debug_level_set(debug_level); printf("Depth:%d Nodes:%luK time:%.02fs (%.0f kn/s)\n", depth,
printf("Total nodes: %lu time=%lld %.0f nodes/sec\n", pos->node_count / 1000, (timer2 - timer1)/NANOSEC, nodes_sec/1000);
pos->node_count, timer2 - timer1, nodes_sec);
return 1; return 1;
} }