darkplaces/gmqcc
0
0
Fork 0
mirror of https://github.com/DarkPlacesEngine/gmqcc.git synced 2025-01-19 06:40:49 +00:00
Code Issues Projects Releases Packages Wiki Activity

-benchmark option to take the time in a rather simple way

Browse source
This commit is contained in:
Wolfgang (Blub) Bumiller 2012-08-24 23:00:47 +02:00
parent b22f149d9e
commit a002041ec2
1 changed files with 38 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

38
main.c
View file

@ -23,6 +23,8 @@
#include "gmqcc.h"
#include "lexer.h"
#include <time.h>
uint32_t opts_flags[1 + (COUNT_FLAGS / 32)];
uint32_t opts_warn [1 + (COUNT_WARNINGS / 32)];
@ -34,6 +36,7 @@ bool opts_memchk = false;
bool opts_dump = false;
bool opts_werror = false;
bool opts_forcecrc = false;
bool opts_benchmark = false;
uint16_t opts_forced_crc;
@ -205,6 +208,10 @@ static bool options_parse(int argc, char **argv) {
opts_memchk = true;
continue;
}
if (!strcmp(argv[0]+1, "benchmark")) {
opts_benchmark = true;
continue;
}
switch (argv[0][1]) {
/* -h, show usage but exit with 0 */
@ -392,6 +399,8 @@ int main(int argc, char **argv) {
int retval = 0;
bool opts_output_free = false;
struct timespec ta, tb, tc;
app_name = argv[0];
/* default options / warn flags */
@ -445,6 +454,8 @@ int main(int argc, char **argv) {
if (items_elements) {
printf("Mode: manual\n");
printf("There are %lu items to compile:\n", (unsigned long)items_elements);
if (opts_benchmark)
clock_gettime(CLOCK_MONOTONIC, &ta);
for (itr = 0; itr < items_elements; ++itr) {
printf(" item: %s (%s)\n",
items_data[itr].filename,
@ -459,7 +470,12 @@ int main(int argc, char **argv) {
}
}
if (opts_benchmark)
clock_gettime(CLOCK_MONOTONIC, &tb);
parser_finish(opts_output);
if (opts_benchmark)
clock_gettime(CLOCK_MONOTONIC, &tc);
} else {
FILE *src;
char *line;
@ -485,6 +501,8 @@ int main(int argc, char **argv) {
opts_output_free = true;
}
if (opts_benchmark)
clock_gettime(CLOCK_MONOTONIC, &ta);
while (progs_nextline(&line, &linelen, src)) {
if (!line[0] || (line[0] == '/' && line[1] == '/'))
continue;
@ -495,12 +513,32 @@ int main(int argc, char **argv) {
}
}
if (opts_benchmark)
clock_gettime(CLOCK_MONOTONIC, &tb);
parser_finish(opts_output);
if (opts_benchmark)
clock_gettime(CLOCK_MONOTONIC, &tc);
srcdone:
fclose(src);
mem_d(line);
}
if (opts_benchmark)
{
printf("started parsing at: %lu:%09lu\n", (unsigned long)ta.tv_sec, (unsigned long)ta.tv_nsec);
printf("started codegen at: %lu:%09lu\n", (unsigned long)tb.tv_sec, (unsigned long)tb.tv_nsec);
printf(" finished at: %lu:%09lu\n", (unsigned long)tc.tv_sec, (unsigned long)tc.tv_nsec);
{
size_t sec = tb.tv_sec - ta.tv_sec;
size_t nsec = (tb.tv_nsec + sec * 1000000000L) - ta.tv_nsec;
printf("Parsing took %lu\n", (unsigned long)nsec);
}
{
size_t sec = tc.tv_sec - tb.tv_sec;
size_t nsec = (tc.tv_nsec + sec * 1000000000L) - tb.tv_nsec;
printf("Codegen took %lu\n", (unsigned long)nsec);
}
}
/* stuff */