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perft-test: improve displayed info, add selective tests

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- print total #tests, #tests to do and VERSION string
- add starting point for tests, and #tests to run
This commit is contained in:
Bruno Raoult
2024-09-11 08:09:40 +02:00
parent 7e65fbc205
commit 9dd7c7064d
3 changed files with 34 additions and 9 deletions
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10
Makefile
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@@ -126,7 +126,7 @@ else # ifeq ($(build),dev)
# fen.c # fen.c
#CPPFLAGS += -DDEBUG_FEN # FEN decoding #CPPFLAGS += -DDEBUG_FEN # FEN decoding
# hash / TT # hash / TT
#CPPFLAGS += -DZOBRIST_VERIFY # double chk zobrist CPPFLAGS += -DZOBRIST_VERIFY # double chk zobrist
#CPPFLAGS += -DPERFT_MOVE_HISTORY # perft, keep prev moves #CPPFLAGS += -DPERFT_MOVE_HISTORY # perft, keep prev moves
# attack.c # attack.c
#CPPFLAGS += -DDEBUG_ATTACK_ATTACKERS # sq_attackers #CPPFLAGS += -DDEBUG_ATTACK_ATTACKERS # sq_attackers
@@ -229,16 +229,16 @@ else
all: libs testing $(TARGET) all: libs testing $(TARGET)
release: release:
$(MAKE) BUILD=release clean all $(MAKE) build=release clean all
dev: dev:
$(MAKE) BUILD=dev clean all $(MAKE) build=dev clean all
perf: perf:
$(MAKE) BUILD=perf clean all $(MAKE) build=perf clean all
debug: debug:
$(MAKE) BUILD=debug clean all $(MAKE) build=debug clean all
compile: brlib objs compile: brlib objs

7
test/common-test.h
View File

@@ -451,7 +451,12 @@ struct fentest {
static int fentest_cur = -1; static int fentest_cur = -1;
static char *next_fen(uint module) static __unused void restart_fen(void)
{
fentest_cur = -1;
}
static __unused char *next_fen(uint module)
{ {
fentest_cur++; fentest_cur++;

26
test/perft-test.c
View File

@@ -242,7 +242,9 @@ static int usage(char *prg)
fprintf(stderr, "Usage: %s [-cms][-d depth] [-p version] [-t size:\n", prg); fprintf(stderr, "Usage: %s [-cms][-d depth] [-p version] [-t size:\n", prg);
fprintf(stderr, "\t-c: do *not* print FEN comments\n"); fprintf(stderr, "\t-c: do *not* print FEN comments\n");
fprintf(stderr, "\t-d depth: perft depth (default: 6)\n"); fprintf(stderr, "\t-d depth: perft depth (default: 6)\n");
fprintf(stderr, "\t-l line: start from 'line' test\n");
fprintf(stderr, "\t-m: print moves details\n"); fprintf(stderr, "\t-m: print moves details\n");
fprintf(stderr, "\t-n number: do 'number' tests (default: all)\n");
fprintf(stderr, "\t-s: use Stockfish to validate perft result\n"); fprintf(stderr, "\t-s: use Stockfish to validate perft result\n");
fprintf(stderr, "\t-t size: Transposition Table size (Mb). Default: 32\n"); fprintf(stderr, "\t-t size: Transposition Table size (Mb). Default: 32\n");
fprintf(stderr, fprintf(stderr,
@@ -252,7 +254,7 @@ static int usage(char *prg)
int main(int ac, char**av) int main(int ac, char**av)
{ {
int curtest = 0; int curtest = 0, totalfen = 0;
u64 sf_count = 0, my_count; u64 sf_count = 0, my_count;
bool comment = true, sf_run = false, divide = false; bool comment = true, sf_run = false, divide = false;
char *fen; char *fen;
@@ -262,6 +264,8 @@ int main(int ac, char**av)
FILE *outfd = NULL; FILE *outfd = NULL;
s64 ms, lps; s64 ms, lps;
int opt, depth = 6, run = 3, tt, newtt = HASH_SIZE_DEFAULT; int opt, depth = 6, run = 3, tt, newtt = HASH_SIZE_DEFAULT;
int startline = 1, ntests = INT_MAX;
struct { struct {
s64 count, countskipped, ms; s64 count, countskipped, ms;
s64 minlps, maxlps; s64 minlps, maxlps;
@@ -273,7 +277,8 @@ int main(int ac, char**av)
{ .minlps = LONG_MAX }, { .minlps = LONG_MAX },
}; };
while ((opt = getopt(ac, av, "cd:mp:st:")) != -1) { printf("Perft " VERSION "\n");
while ((opt = getopt(ac, av, "cd:l:mn:p:st:")) != -1) {
switch (opt) { switch (opt) {
case 'c': case 'c':
comment = false; comment = false;
@@ -283,9 +288,15 @@ int main(int ac, char**av)
if (depth <= 0) if (depth <= 0)
depth = 6; depth = 6;
break; break;
case 'l':
startline = atoi(optarg);
break;
case 'm': case 'm':
divide = true; divide = true;
break; break;
case 'n':
ntests = atoi(optarg);
break;
case 'p': case 'p':
run = atoi(optarg); run = atoi(optarg);
break; break;
@@ -325,14 +336,23 @@ int main(int ac, char**av)
if (sf_run) if (sf_run)
outfd = open_stockfish(); outfd = open_stockfish();
/* count total fen tests we will do */
while (next_fen(PERFT | MOVEDO))
totalfen++;
restart_fen();
CLOCK_DEFINE(clock, CLOCK_MONOTONIC); CLOCK_DEFINE(clock, CLOCK_MONOTONIC);
while ((fen = next_fen(PERFT | MOVEDO))) { while ((fen = next_fen(PERFT | MOVEDO))) {
if (cur_line() < startline)
continue;
if (curtest >= ntests)
break;
if (!(fenpos = fen2pos(pos, fen))) { if (!(fenpos = fen2pos(pos, fen))) {
printf("wrong fen line:%d fen:%s\n\n", cur_line(), fen); printf("wrong fen line:%d fen:%s\n\n", cur_line(), fen);
continue; continue;
} }
curtest++; curtest++;
printf("test:%d line:%d fen:%s\n", curtest, cur_line(), fen); printf("test:%d/%d line:%d fen:%s\n", curtest, totalfen, cur_line(), fen);
if (comment) if (comment)
printf("\t\"%s\"\n", printf("\t\"%s\"\n",
*cur_comment()? cur_comment(): "no test desc"); *cur_comment()? cur_comment(): "no test desc");