From dde70fa06c7a123f2b4b78a004c2c262a15944ba Mon Sep 17 00:00:00 2001
From: Tony Curtis <anthony.curtis@stonybrook.edu>
Date: Fri, 17 Jun 2022 14:36:06 -0400
Subject: [PATCH] Some logging updates

---
 src/shmemu/logger.c | 9 +++------
 src/shmemu/shmemu.h | 2 +-
 2 files changed, 4 insertions(+), 7 deletions(-)

diff --git a/src/shmemu/logger.c b/src/shmemu/logger.c
index bd78e3a..e3d7ab1 100644
--- a/src/shmemu/logger.c
+++ b/src/shmemu/logger.c
@@ -97,17 +97,15 @@ parse_log_events(void)
 void
 shmemu_logger_init(void)
 {
-    double wd;
-
     if (! proc.env.logging) {
         return;
     }
 
     /* TODO "%" modifiers for extra info */
     if (proc.env.logging_file != NULL) {
-        log_stream = fopen(proc.env.logging_file, "a");
+        log_stream = fopen(proc.env.logging_file, "w");
         if (log_stream == NULL) {
-            shmemu_fatal(MODULE ": can't append to log file \"%s\"",
+            shmemu_fatal(MODULE ": can't write to log file \"%s\"",
                          proc.env.logging_file);
             /* NOT REACHED */
         }
@@ -117,8 +115,7 @@ shmemu_logger_init(void)
     }
 
     /* how wide to display things */
-    wd = ceil(log10((double) proc.li.nranks));
-    pe_width = (int) wd;
+    pe_width = (int) ceil(log10((double) proc.li.nranks));
     stamp_width = 30 - pe_width;
     if (stamp_width < 1) {
         stamp_width = 1;
diff --git a/src/shmemu/shmemu.h b/src/shmemu/shmemu.h
index 1936ec1..87170ab 100644
--- a/src/shmemu/shmemu.h
+++ b/src/shmemu/shmemu.h
@@ -154,7 +154,7 @@ void shmemu_deprecate(const char *fn, const shmemu_version_t *vp);
 #endif  /* ENABLE_LOGGING */
 
 /*
- * translate between tread levels and their names
+ * translate between thread levels and their names
  */
 
 const char *shmemu_thread_name(int tl);