int main(int argc, char const *argv[])
{
if(DO_PRINT)
printf("RANDOM ALLOCATION USAGE TEST\n\n");
if(DO_PRINT)
printf("STARTING...\n");
struct parameters p;
p.description = malloc(500);
sprintf(p.description,"");
p.deallocate_after_fail = true;
p.dealloc_falldown = 0.8;
p.max_allocs = 120;
struct parameters p1, p2, p3;
p1 = p2 = p3 = p;
/*add_to_description("SMALL CHUNKS", &p1);
run_all_benchmarks(32, p1);*/
add_to_description("MEDIUM CHUNKS", &p2);
run_all_benchmarks(128, p2);
add_to_description("BIG CHUNKS", &p3);
run_all_benchmarks(512, p3);
print_results();
return 0;
}
int main(int argc, char **argv) {
thread_args *client_args = malloc(sizeof(thread_args));
thread_args *server_args = malloc(sizeof(thread_args));
int msg_size = -1;
char *read_strategy = NULL;
char *socket_type = NULL;
size_t i;
const test_strategy *strategy = NULL;
int error = 0;
gpr_cmdline *cmdline =
gpr_cmdline_create("low_level_ping_pong network benchmarking tool");
gpr_cmdline_add_int(cmdline, "msg_size", "Size of sent messages", &msg_size);
gpr_cmdline_add_string(cmdline, "read_strategy", read_strategy_usage,
&read_strategy);
gpr_cmdline_add_string(cmdline, "socket_type", socket_type_usage,
&socket_type);
gpr_cmdline_parse(cmdline, argc, argv);
if (msg_size == -1) {
msg_size = 50;
}
if (read_strategy == NULL) {
gpr_log(GPR_INFO, "No strategy specified, running all benchmarks");
return run_all_benchmarks((size_t)msg_size);
}
if (socket_type == NULL) {
socket_type = "tcp";
}
if (msg_size <= 0) {
fprintf(stderr, "msg_size must be > 0\n");
print_usage(argv[0]);
return -1;
}
for (i = 0; i < GPR_ARRAY_SIZE(test_strategies); ++i) {
if (strcmp(test_strategies[i].name, read_strategy) == 0) {
strategy = &test_strategies[i];
}
}
if (strategy == NULL) {
fprintf(stderr, "Invalid read strategy %s\n", read_strategy);
return -1;
}
client_args->read_bytes = strategy->read_strategy;
client_args->write_bytes = blocking_write_bytes;
client_args->setup = strategy->setup;
client_args->msg_size = (size_t)msg_size;
client_args->strategy_name = read_strategy;
server_args->read_bytes = strategy->read_strategy;
server_args->write_bytes = blocking_write_bytes;
server_args->setup = strategy->setup;
server_args->msg_size = (size_t)msg_size;
server_args->strategy_name = read_strategy;
error = run_benchmark(socket_type, client_args, server_args);
gpr_cmdline_destroy(cmdline);
return error;
}
