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-rw-r--r--perf/c/local_lat.c3
-rw-r--r--perf/c/local_thr.c24
-rw-r--r--perf/c/remote_lat.c19
-rw-r--r--perf/c/remote_thr.c3
-rw-r--r--perf/cpp/local_lat.cpp3
-rw-r--r--perf/cpp/local_thr.cpp20
-rw-r--r--perf/cpp/remote_lat.cpp16
-rw-r--r--perf/cpp/remote_thr.cpp3
8 files changed, 23 insertions, 68 deletions
diff --git a/perf/c/local_lat.c b/perf/c/local_lat.c
index 92cfadf..86d4721 100644
--- a/perf/c/local_lat.c
+++ b/perf/c/local_lat.c
@@ -20,7 +20,6 @@
#include <zmq.h>
#include <stdio.h>
#include <stdlib.h>
-#include <unistd.h>
#include <assert.h>
int main (int argc, char *argv [])
@@ -66,7 +65,7 @@ int main (int argc, char *argv [])
rc = zmq_msg_close (&msg);
assert (rc == 0);
- sleep (1);
+ zmq_sleep (1);
rc = zmq_close (s);
assert (rc == 0);
diff --git a/perf/c/local_thr.c b/perf/c/local_thr.c
index 71ed21c..83ebee1 100644
--- a/perf/c/local_thr.c
+++ b/perf/c/local_thr.c
@@ -21,8 +21,6 @@
#include <stdio.h>
#include <stdlib.h>
#include <assert.h>
-#include <stdint.h>
-#include <sys/time.h>
int main (int argc, char *argv [])
{
@@ -34,10 +32,9 @@ int main (int argc, char *argv [])
int rc;
int i;
struct zmq_msg_t msg;
- struct timeval start;
- struct timeval end;
- uint64_t elapsed;
- uint64_t throughput;
+ void *watch;
+ unsigned long elapsed;
+ unsigned long throughput;
double megabits;
if (argc != 4) {
@@ -64,8 +61,7 @@ int main (int argc, char *argv [])
assert (rc == 0);
assert (zmq_msg_size (&msg) == message_size);
- rc = gettimeofday (&start, NULL);
- assert (rc == 0);
+ watch = zmq_stopwatch_start ();
for (i = 0; i != message_count - 1; i++) {
rc = zmq_recv (s, &msg, 0);
@@ -73,17 +69,11 @@ int main (int argc, char *argv [])
assert (zmq_msg_size (&msg) == message_size);
}
- rc = gettimeofday (&end, NULL);
- assert (rc == 0);
-
- end.tv_sec -= start.tv_sec;
- start.tv_sec = 0;
-
- elapsed = ((uint64_t) end.tv_sec * 1000000 + end.tv_usec) -
- ((uint64_t) start.tv_sec * 1000000 + start.tv_usec);
+ elapsed = zmq_stopwatch_stop (watch);
if (elapsed == 0)
elapsed = 1;
- throughput = (uint64_t) message_count * 1000000 / elapsed;
+
+ throughput = (double) message_count / (double) elapsed * 1000000;
megabits = (double) (throughput * message_size * 8) / 1000000;
printf ("message size: %d [B]\n", (int) message_size);
diff --git a/perf/c/remote_lat.c b/perf/c/remote_lat.c
index 6da1c42..23695b4 100644
--- a/perf/c/remote_lat.c
+++ b/perf/c/remote_lat.c
@@ -21,7 +21,6 @@
#include <stdio.h>
#include <stdlib.h>
#include <assert.h>
-#include <sys/time.h>
int main (int argc, char *argv [])
{
@@ -33,9 +32,8 @@ int main (int argc, char *argv [])
int rc;
int i;
struct zmq_msg_t msg;
- struct timeval start;
- struct timeval end;
- double elapsed;
+ void *watch;
+ unsigned long elapsed;
double latency;
if (argc != 4) {
@@ -56,8 +54,7 @@ int main (int argc, char *argv [])
rc = zmq_connect (s, connect_to);
assert (rc == 0);
- rc = gettimeofday (&start, NULL);
- assert (rc == 0);
+ watch = zmq_stopwatch_start ();
rc = zmq_msg_init_size (&msg, message_size);
assert (rc == 0);
@@ -73,15 +70,9 @@ int main (int argc, char *argv [])
rc = zmq_msg_close (&msg);
assert (rc == 0);
- rc = gettimeofday (&end, NULL);
- assert (rc == 0);
-
- end.tv_sec -= start.tv_sec;
- start.tv_sec = 0;
+ elapsed = zmq_stopwatch_stop (watch);
- elapsed = (end.tv_sec * 1000000 + end.tv_usec) -
- (start.tv_sec * 1000000 + start.tv_usec);
- latency = elapsed / (roundtrip_count * 2);
+ latency = (double) elapsed / (roundtrip_count * 2);
printf ("message size: %d [B]\n", (int) message_size);
printf ("roundtrip count: %d\n", (int) roundtrip_count);
diff --git a/perf/c/remote_thr.c b/perf/c/remote_thr.c
index 9606d00..3069640 100644
--- a/perf/c/remote_thr.c
+++ b/perf/c/remote_thr.c
@@ -20,7 +20,6 @@
#include <zmq.h>
#include <stdio.h>
#include <stdlib.h>
-#include <unistd.h>
#include <assert.h>
int main (int argc, char *argv [])
@@ -61,7 +60,7 @@ int main (int argc, char *argv [])
assert (rc == 0);
}
- sleep (10);
+ zmq_sleep (10);
rc = zmq_close (s);
assert (rc == 0);
diff --git a/perf/cpp/local_lat.cpp b/perf/cpp/local_lat.cpp
index 343ca74..d8fee2e 100644
--- a/perf/cpp/local_lat.cpp
+++ b/perf/cpp/local_lat.cpp
@@ -20,7 +20,6 @@
#include <zmq.hpp>
#include <stdio.h>
#include <stdlib.h>
-#include <unistd.h>
#include <assert.h>
#include <stddef.h>
@@ -47,7 +46,7 @@ int main (int argc, char *argv [])
s.send (msg);
}
- sleep (1);
+ zmq_sleep (1);
return 0;
}
diff --git a/perf/cpp/local_thr.cpp b/perf/cpp/local_thr.cpp
index 31fcd16..7d40904 100644
--- a/perf/cpp/local_thr.cpp
+++ b/perf/cpp/local_thr.cpp
@@ -22,8 +22,6 @@
#include <stdlib.h>
#include <assert.h>
#include <stddef.h>
-#include <stdint.h>
-#include <sys/time.h>
int main (int argc, char *argv [])
{
@@ -45,27 +43,17 @@ int main (int argc, char *argv [])
s.recv (&msg);
assert (msg.size () == message_size);
- timeval start;
- int rc = gettimeofday (&start, NULL);
- assert (rc == 0);
+ void *watch = zmq_stopwatch_start ();
for (int i = 1; i != message_count; i++) {
s.recv (&msg);
assert (msg.size () == message_size);
}
- timeval end;
- rc = gettimeofday (&end, NULL);
- assert (rc == 0);
+ unsigned long elapsed = zmq_stopwatch_stop (watch);
- end.tv_sec -= start.tv_sec;
- start.tv_sec = 0;
-
- uint64_t elapsed = ((uint64_t) end.tv_sec * 1000000 + end.tv_usec) -
- ((uint64_t) start.tv_sec * 1000000 + start.tv_usec);
- if (elapsed == 0)
- elapsed = 1;
- uint64_t throughput = (uint64_t) message_count * 1000000 / elapsed;
+ unsigned long throughput = (unsigned long)
+ ((double) message_count / (double) elapsed * 1000000);
double megabits = (double) (throughput * message_size * 8) / 1000000;
printf ("message size: %d [B]\n", (int) message_size);
diff --git a/perf/cpp/remote_lat.cpp b/perf/cpp/remote_lat.cpp
index a88d53d..f1d2a17 100644
--- a/perf/cpp/remote_lat.cpp
+++ b/perf/cpp/remote_lat.cpp
@@ -22,7 +22,6 @@
#include <stdlib.h>
#include <assert.h>
#include <stddef.h>
-#include <sys/time.h>
int main (int argc, char *argv [])
{
@@ -40,9 +39,7 @@ int main (int argc, char *argv [])
zmq::socket_t s (ctx, ZMQ_REQ);
s.connect (connect_to);
- timeval start;
- int rc = gettimeofday (&start, NULL);
- assert (rc == 0);
+ void *watch = zmq_stopwatch_start ();
for (int i = 0; i != roundtrip_count; i++) {
zmq::message_t msg (message_size);
@@ -51,16 +48,9 @@ int main (int argc, char *argv [])
assert (msg.size () == message_size);
}
- timeval end;
- rc = gettimeofday (&end, NULL);
- assert (rc == 0);
+ unsigned long elapsed = zmq_stopwatch_stop (watch);
- end.tv_sec -= start.tv_sec;
- start.tv_sec = 0;
-
- double elapsed = (end.tv_sec * 1000000 + end.tv_usec) -
- (start.tv_sec * 1000000 + start.tv_usec);
- double latency = elapsed / (roundtrip_count * 2);
+ double latency = (double) elapsed / (roundtrip_count * 2);
printf ("message size: %d [B]\n", (int) message_size);
printf ("roundtrip count: %d\n", (int) roundtrip_count);
diff --git a/perf/cpp/remote_thr.cpp b/perf/cpp/remote_thr.cpp
index 5474c6a..a4008df 100644
--- a/perf/cpp/remote_thr.cpp
+++ b/perf/cpp/remote_thr.cpp
@@ -20,7 +20,6 @@
#include <zmq.hpp>
#include <stdio.h>
#include <stdlib.h>
-#include <unistd.h>
#include <assert.h>
#include <stddef.h>
@@ -45,7 +44,7 @@ int main (int argc, char *argv [])
s.send (msg);
}
- sleep (10);
+ zmq_sleep (10);
return 0;
}
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