hwloc-bind: Add -e as a synonym to --get-last-cpu-location

To match what hwloc-ps supports.

diff --git a/NEWS b/NEWS
index 15a6560eca9c00e05e5980fe91e9ad413e466624..eb70283f756798de1bb3b77985b816b41b3d5c1a 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -25,6 +25,7 @@ Version 1.9.0
 * Tools
   + Add -e or --get-last-cpu-location to hwloc-ps to report where
     processes/threads run instead of where they are bound.
+  + Add -e as a synonym to --get-last-cpu-location in hwloc-bind.
 
 
 Version 1.8.0

diff --git a/utils/hwloc-bind.1in b/utils/hwloc-bind.1in
index 1d85f6f01d42d0d85bc92e9b9d83917be480ee4b..1a486417436774bab4ba6b784d199469431126bf 100644 (file)
--- a/utils/hwloc-bind.1in
+++ b/utils/hwloc-bind.1in
@@ -48,7 +48,7 @@ Report the current bindings.
 When combined with \fB\-\-membind\fR, report the memory binding
 instead of CPU binding.
 .TP
-\fB\-\-get-last-cpu-location\fR
+\fB\-e\fR \fB\-\-get-last-cpu-location\fR
 Report the last processors where the process ran.
 Note that the result may already be outdated when reported since
 the operating system may move the process to other processors

diff --git a/utils/hwloc-bind.c b/utils/hwloc-bind.c
index ed773b170385c8cb5c6b073bbca926c6907e98db..b2bc397fc5ed7f792b81754ca3a556b4c2fb0c3b 100644 (file)
--- a/utils/hwloc-bind.c
+++ b/utils/hwloc-bind.c
@@ -33,7 +33,7 @@ void usage(const char *name, FILE *where)
   fprintf(where, "  --single       Bind on a single CPU to prevent migration\n");
   fprintf(where, "  --strict       Require strict binding\n");
   fprintf(where, "  --get          Retrieve current process binding\n");
-  fprintf(where, "  --get-last-cpu-location\n"
+  fprintf(where, "  -e --get-last-cpu-location\n"
                 "                 Retrieve the last processors where the current process ran\n");
   fprintf(where, "  --pid <pid>    Operate on process <pid>\n");
   fprintf(where, "  --taskset      Use taskset-specific format when displaying cpuset strings\n");
@@ -144,7 +144,7 @@ int main(int argc, char *argv[])
         taskset = 1;
         goto next;
       }
-      else if (!strncmp (argv[0], "--get-last-cpu-location", 10)) {
+      else if (!strcmp (argv[0], "-e") || !strncmp (argv[0], "--get-last-cpu-location", 10)) {
        get_last_cpu_location = 1;
        goto next;
       }