[ofa-general] [PATCH] opensm/osm_log: osl_log() speedup
Sasha Khapyorsky
sashak at voltaire.com
Wed Jul 9 15:31:32 PDT 2008
Move all calculations under log level check. This speeds up osm_log()
execution time when log level doesn't match in 10-100 times.
Signed-off-by: Sasha Khapyorsky <sashak at voltaire.com>
---
opensm/opensm/osm_log.c | 10 ++++------
1 files changed, 4 insertions(+), 6 deletions(-)
diff --git a/opensm/opensm/osm_log.c b/opensm/opensm/osm_log.c
index e1bb647..d4118b1 100644
--- a/opensm/opensm/osm_log.c
+++ b/opensm/opensm/osm_log.c
@@ -107,7 +107,6 @@ void osm_log(IN osm_log_t * const p_log,
char buffer[LOG_ENTRY_SIZE_MAX];
va_list args;
int ret;
-
#ifdef WIN32
SYSTEMTIME st;
uint32_t pid = GetCurrentThreadId();
@@ -117,11 +116,6 @@ void osm_log(IN osm_log_t * const p_log,
struct tm result;
uint64_t time_usecs;
uint32_t usecs;
-
- time_usecs = cl_get_time_stamp();
- tim = time_usecs / 1000000;
- usecs = time_usecs % 1000000;
- localtime_r(&tim, &result);
#endif /* WIN32 */
/* If this is a call to syslog - always print it */
@@ -165,6 +159,10 @@ _retry:
st.wHour, st.wMinute, st.wSecond, st.wMilliseconds,
pid, verbosity, buffer);
#else
+ time_usecs = cl_get_time_stamp();
+ tim = time_usecs / 1000000;
+ usecs = time_usecs % 1000000;
+ localtime_r(&tim, &result);
pid = pthread_self();
_retry:
ret =
--
1.5.5.1.178.g1f811
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