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new ca_pend_event() duration test

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This commit is contained in:
Jeff Hill
1995-08-12 00:25:34 +00:00
parent 20fd27263a
commit 38f82f342d
1 changed files with 47 additions and 1 deletions
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src/ca/catime.c
+47 -1
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@@ -59,6 +59,7 @@ LOCAL void test (
unsigned iterations
);
LOCAL tf test_pend;
LOCAL tf test_search;
LOCAL tf test_free;
LOCAL tf test_wait;
@@ -82,7 +83,7 @@ int main(int argc, char **argv)
catime(pname);
}
else{
printf("usage: %s <channel name>", argv[0]);
printf("usage: %s <channel name>\n", argv[0]);
return -1;
}
return 0;
@@ -119,6 +120,9 @@ int catime (char *channelName)
ca_field_type(itemList[0].chix),
ca_element_count(itemList[0].chix));
printf ("\tpend event test\n");
timeIt (test_pend, NULL, 100);
for (i=0; i<NELEMENTS(itemList); i++) {
itemList[i].val.fltval = 0.0;
itemList[i].type = DBR_FLOAT;
@@ -183,14 +187,56 @@ void timeIt(
unsigned inlineIter;
status = tsLocalTime(&start_time);
#if 0
assert (status == S_ts_OK);
#endif
(*pfunc) (pItems, iterations, &inlineIter);
status = tsLocalTime(&end_time);
#if 0
assert (status == S_ts_OK);
#endif
TsDiffAsDouble(&delay,&end_time,&start_time);
printf ("Elapsed Per Item = %f\n", delay/(iterations*inlineIter));
}
/*
* test_search ()
*/
LOCAL void test_pend(
ti *pItems,
unsigned iterations,
unsigned *pInlineIter
)
{
unsigned i;
int status;
for (i=0; i<iterations; i++) {
status = ca_pend_event(1e-9);
if (status != ECA_TIMEOUT && status != ECA_NORMAL) {
SEVCHK(status, NULL);
}
status = ca_pend_event(1e-9);
if (status != ECA_TIMEOUT && status != ECA_NORMAL) {
SEVCHK(status, NULL);
}
status = ca_pend_event(1e-9);
if (status != ECA_TIMEOUT && status != ECA_NORMAL) {
SEVCHK(status, NULL);
}
status = ca_pend_event(1e-9);
if (status != ECA_TIMEOUT && status != ECA_NORMAL) {
SEVCHK(status, NULL);
}
status = ca_pend_event(1e-9);
if (status != ECA_TIMEOUT && status != ECA_NORMAL) {
SEVCHK(status, NULL);
}
}
*pInlineIter = 5;
}
/*
* test_search ()