int main(int argc, char* argv[])
{
long int count;
srand(time(NULL));
if(argc != 3) {
fprintf(stderr, "Usage: bench <op: write | read> <count>\n");
exit(1);
}
if (strcmp(argv[1], "write") == 0) {
count = atoi(argv[2]);
_print_header(count);
_print_environment();
_write_test(count);
} else if (strcmp(argv[1], "read") == 0) {
count = atoi(argv[2]);
_print_header(count);
_print_environment();
_read_test(count);
} else if (strcmp(argv[1], "readone") == 0) {
_readone_test(argv[2]);
} else {
fprintf(stderr, "Usage: bench <op: write | read> <count>\n");
exit(1);
}
return 1;
}
int run()
{
int ret = 1;
const char* benchmarks = FLAGS_benchmarks;
_print_header();
if (strncmp("fillseq", benchmarks, 7) == 0) {
writeseq();
} else if (strncmp("fillrandom", benchmarks, 10) == 0) {
writerandom();
} else {
fprintf(stderr, "unknown benchmark '%s'\n", benchmarks);
ret = 0;
}
return ret;
}
