From ec6822a477b89ac77afc90425bf36c4829dbef3d Mon Sep 17 00:00:00 2001
From: unknown <sustrik@.(none)>
Date: Tue, 8 Sep 2009 11:30:49 +0200
Subject: win port for c and cpp perf tests

---
 perf/c/local_lat.c  |  3 +--
 perf/c/local_thr.c  | 24 +++++++-----------------
 perf/c/remote_lat.c | 19 +++++--------------
 perf/c/remote_thr.c |  3 +--
 4 files changed, 14 insertions(+), 35 deletions(-)

(limited to 'perf/c')

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);
-- 
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