[ofw] [PATCH] DAPL v2.0: add high resolution time stamps and thread id to sdtout debug logs

[Davis, Arlin R]

Signed-off-by: Arlin Davis <arlin.r.da...@intel.com>
---
 dapl/common/dapl_debug.c |   13 +++++++++++--
 1 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/dapl/common/dapl_debug.c b/dapl/common/dapl_debug.c
index 904d075..e1a940c 100644
--- a/dapl/common/dapl_debug.c
+++ b/dapl/common/dapl_debug.c
@@ -36,6 +36,8 @@ DAPL_DBG_DEST g_dapl_dbg_dest;        /* initialized in 
dapl_init.c */
 
 static char *_ptr_host_ = NULL;
 static char _hostname_[128];
+static DAPL_OS_TIMEVAL start_t, current_t, last_t; /* microsecond timeStamp 
STDOUT */
+static int delta_t, total_t;
 
 void dapl_internal_dbg_log(DAPL_DBG_TYPE type, const char *fmt, ...)
 {
@@ -44,13 +46,20 @@ void dapl_internal_dbg_log(DAPL_DBG_TYPE type, const char 
*fmt, ...)
        if (_ptr_host_ == NULL) {
                gethostname(_hostname_, sizeof(_hostname_));
                _ptr_host_ = _hostname_;
+               dapl_os_get_time(&start_t);
+               last_t = start_t;
        }
+       dapl_os_get_time(&current_t);
+       delta_t = current_t - last_t;
+       total_t = current_t - start_t;
+       last_t  = current_t;
 
        if (type & g_dapl_dbg_type) {
                if (DAPL_DBG_DEST_STDOUT & g_dapl_dbg_dest) {
                        va_start(args, fmt);
-                       fprintf(stdout, "%s:%x: ", _ptr_host_,
-                               dapl_os_getpid());
+                       fprintf(stdout, "%s:%x:%x: %d us(%d us%s): ",
+                               _ptr_host_, dapl_os_getpid(), dapl_os_gettid(),
+                               total_t, delta_t, delta_t > 500000 ? "!!!":"");
                        dapl_os_vprintf(fmt, args);
                        va_end(args);
                }
-- 
1.7.3



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