bruno/brchess
1
0
Fork 0
Code Issues 10 Projects Releases Wiki Activity

perf-test: add command-line options, optional SF's perft compare

Browse Source
This commit is contained in:
Bruno Raoult
2024-04-16 12:33:11 +02:00
parent f0acdb6a66
commit 473cc8683e
1 changed files with 37 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

49
test/perft-test.c
View File

@@ -222,32 +222,55 @@ static __unused void compare_moves(movelist_t *fish, movelist_t *me)
printf("F(%2d): %s\nM(%2d): %s\n", n1, str1, n2, str2);
}
static int usage(char *prg)
{
fprintf(stderr, "Usage: %s [-d depth] [-p pertf-modules] -n\n", prg);
return 1;
}
int main(int __unused ac, __unused char**av)
{
int i = 0, test_line;
u64 sf_count, my_count;
u64 sf_count = 0, my_count;
char *fen;
pos_t *pos, *savepos, *fishpos = pos_new();
movelist_t fishmoves;
//move_t move;
FILE *outfd;
FILE *outfd = NULL;
s64 ms1 = 0, ms1_total = 0;
s64 ms2 = 0, ms2_total = 0;
int depth = 6, run = 3;
int opt, depth = 6, run = 3;
bool sf_run = true;
if (ac > 1)
depth = atoi(av[1]);
if (ac > 2)
run = atoi(av[2]) & 3;
printf("depth = %d run=%d\n", depth, run);
while ((opt = getopt(ac, av, "nd:p:")) != -1) {
switch (opt) {
case 'd':
depth = atoi(optarg);
break;
case 'p': /* 1 or 2 */
run = atoi(optarg);
break;
case 'n':
sf_run = false;
break;
default:
return usage(*av);
}
}
//if (ac > 1)
// depth = atoi(av[1]);
//if (ac > 2)
// run = atoi(av[2]) & 3;
printf("depth = %d run = %x sf = %s\n", depth, run, sf_run? "true": "false");
if (!run)
exit(0);
setlocale(LC_NUMERIC, "");
setlinebuf(stdout); /* line-buffered stdout */
outfd = open_stockfish();
if (sf_run)
outfd = open_stockfish();
bitboard_init();
hyperbola_init();
@@ -259,7 +282,9 @@ int main(int __unused ac, __unused char**av)
printf("wrong fen %d: [%s]\n", i, fen);
continue;
}
sf_count = send_stockfish_fen(outfd, fishpos, &fishmoves, fen, depth);
if (sf_run)
sf_count = send_stockfish_fen(outfd, fishpos, &fishmoves, fen, depth);
savepos = pos_dup(pos);
if (run & 1) {
@@ -268,7 +293,7 @@ int main(int __unused ac, __unused char**av)
ms1 = clock_elapsed_ms(&clock);
ms1_total += ms1;
if (sf_count == my_count) {
if (!sf_run || sf_count == my_count) {
printf("pt1 OK : line=%3d perft=%'lu %'ldms lps=%'lu \"%s\"\n",
test_line, my_count, ms1,
ms1? my_count*1000l/ms1: 0,
@@ -285,7 +310,7 @@ int main(int __unused ac, __unused char**av)
ms2 = clock_elapsed_ms(&clock);
ms2_total += ms2;
if (sf_count == my_count) {
if (!sf_run || sf_count == my_count) {
printf("pt2 OK : line=%3d perft=%'lu %'ldms lps=%'lu \"%s\"\n",
test_line, my_count, ms2,
ms2? my_count*1000l/ms2: 0,