Commit 368c430e authored by Andreas Schmidt's avatar Andreas Schmidt

Time sender payload size is now configurable.

parent 269d70ba
Pipeline #2085 failed with stages
in 22 seconds
......@@ -13,6 +13,7 @@ static struct argp_option options[] = {
{"port", 'p', "PORT", 0, "Target Port" },
{"local port", 'l', "PORT", 0, "Local Port" },
{"rounds", 'r', "ROUNDS", 0, "Rounds" },
{"size", 's', "SIZE", 0, "Size" },
{"output", 'o', "FILE", 0, "Output to FILE instead of standard output" },
{"threadpinning", 'T', 0, 0, "Enable thread pinning"},
{"pacing", 'P', 0, 0, "Enable pacing"},
......@@ -25,6 +26,7 @@ static struct arguments
uint16_t port;
uint16_t local_port;
uint16_t rounds;
uint16_t size;
char* outfile;
bool thread_pinning;
bool pacing;
......@@ -45,6 +47,9 @@ static error_t parse_opt (int key, char *arg, struct argp_state *state)
case 'p':
arguments->port = (uint16_t) strtol(arg, &pEnd, 10);
break;
case 's':
arguments->size = (uint16_t) strtol(arg, &pEnd, 10);
break;
case 'P':
arguments->pacing = true;
break;
......@@ -77,6 +82,7 @@ int main(int argc, char **argv) {
.target = "127.0.0.1",
.port = 5000,
.local_port = 6000,
.size = 1500,
.rounds = 127,
.pacing = false,
.outfile = "-",
......@@ -125,9 +131,9 @@ int main(int argc, char **argv) {
XlapTimestampTableInstall(s, ts_redundancy_packet, tstable_redundancy);
uint32_t j = 0;
char buf[6250];
memset(buf, 0x0, sizeof(buf));
assert(sizeof(buf) >= sizeof(struct timespec));
uint16_t buffer_size = arguments.size;
char* buf = calloc(buffer_size, sizeof(char));
assert(sizeof(buf) >= 2* sizeof(struct timespec) + 20);
while (j < rounds) {
struct timespec now;
clock_gettime(CLOCK_REALTIME, &now);
......@@ -137,8 +143,6 @@ int main(int argc, char **argv) {
PrrtSocket_send(s, (unsigned char *) buf, sizeof(buf));
j++;
// Send every 100us, as this is a sensible packet interval.
//usleep_nano(100);
}
sleep_nano(10);
......
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