mirror/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-01-22 23:04:20 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

measure seq and random insert rates

Browse source 
git-svn-id: file:///svn/toku/tokudb.1195@7584 c7de825b-a66e-492c-adef-691d508d4ae1
This commit is contained in:
Rich Prohaska 2013-04-16 23:57:24 -04:00 • committed by Yoni Fogel
parent 502a5ff4e1
commit 9a7a624066
1 changed files with 31 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

38
newbrt/tests/benchmark-test.c
View file

@ -19,6 +19,8 @@ static int valsize = sizeof (long long);
static int do_verify =0; /* Do a slow verify after every insert. */
static int verbose = 1;
static int do_serial = 1;
static int do_random = 1;
static CACHETABLE ct;
static BRT t;
@ -81,24 +83,39 @@ static void biginsert (long long n_elements, struct timeval *starttime) {
int iteration;
for (i=0, iteration=0; i<n_elements; i+=ITEMS_TO_INSERT_PER_ITERATION, iteration++) {
gettimeofday(&t1,0);
serial_insert_from(i);
if (do_serial)
serial_insert_from(i);
gettimeofday(&t2,0);
if (verbose) {
if (verbose && do_serial) {
printf("serial %9.6fs %8.0f/s ", tdiff(&t2, &t1), ITEMS_TO_INSERT_PER_ITERATION/tdiff(&t2, &t1));
fflush(stdout);
}
gettimeofday(&t1,0);
random_insert_below((i+ITEMS_TO_INSERT_PER_ITERATION)*SERIAL_SPACING);
if (do_random)
random_insert_below((i+ITEMS_TO_INSERT_PER_ITERATION)*SERIAL_SPACING);
gettimeofday(&t2,0);
if (verbose) {
if (verbose && do_random) {
printf("random %9.6fs %8.0f/s ", tdiff(&t2, &t1), ITEMS_TO_INSERT_PER_ITERATION/tdiff(&t2, &t1));
printf("cumulative %9.6fs %8.0f/s\n", tdiff(&t2, starttime), (ITEMS_TO_INSERT_PER_ITERATION*2.0/tdiff(&t2, starttime))*(iteration+1));
}
if (verbose && (do_serial || do_random)) {
double f = 0;
if (do_serial) f += 1.0;
if (do_random) f += 1.0;
printf("cumulative %9.6fs %8.0f/s\n", tdiff(&t2, starttime), (ITEMS_TO_INSERT_PER_ITERATION*f/tdiff(&t2, starttime))*(iteration+1));
}
}
}
static void usage() {
printf("benchmark-test [-v] [--nodesize NODESIZE] [--keysize KEYSIZE] [--valsize VALSIZE] [--verify] [ITERATIONS]\n");
printf("benchmark-test [OPTIONS] [ITERATIONS]\n");
printf("[-v]\n");
printf("[-q]\n");
printf("[--nodesize NODESIZE]\n");
printf("[--keysize KEYSIZE]\n");
printf("[--valsize VALSIZE]\n");
printf("[--noserial]\n");
printf("[--norandom]\n");
printf("[--verify]\n");
}
int main (int argc, char *argv[]) {
@ -125,6 +142,10 @@ int main (int argc, char *argv[]) {
}
} else if (strcmp(arg, "--verify")==0) {
do_verify = 1;
} else if (strcmp(arg, "--noserial") == 0) {
do_serial = 0;
} else if (strcmp(arg, "--norandom") == 0) {
do_random = 0;
} else if (strcmp(arg, "-v")==0) {
verbose++;
} else if (strcmp(arg, "-q")==0) {
@ -161,8 +182,11 @@ int main (int argc, char *argv[]) {
toku_shutdown();
gettimeofday(&t3,0);
if (verbose) {
int f = 0;
if (do_serial) f += 1;
if (do_random) f += 1;
printf("Shutdown %9.6fs\n", tdiff(&t3, &t2));
printf("Total time %9.6fs for %lld insertions = %8.0f/s\n", tdiff(&t3, &t1), 2*total_n_items, 2*total_n_items/tdiff(&t3, &t1));
printf("Total time %9.6fs for %lld insertions = %8.0f/s\n", tdiff(&t3, &t1), f*total_n_items, f*total_n_items/tdiff(&t3, &t1));
}
if (verbose>1) {
toku_malloc_report();