Use same prefix format for [host:pid]

Hostname and PID are output as a message prefix in many places in
our code. Their printf-formats were either `[%s:%d]` or `[%s:%05d]`.
This commit changes `[%s:%d]` to `[%s:%05d]`. The latter was more
widely used in our code (including OPAL output system and the signal
handler).

Signed-off-by: KAWASHIMA Takahiro <[email protected]>

Author: kawashima-fj

ompi/errhandler/errhandler_predefined.c

@@ -193,7 +193,7 @@ static void backend_fatal_aggregate(char *type,
     arg = va_arg(arglist, char*);
     va_end(arglist);
 
-    if (asprintf(&prefix, "[%s:%d]",
+    if (asprintf(&prefix, "[%s:%05d]",
                  ompi_process_info.nodename,
                  (int) ompi_process_info.pid) == -1) {
         prefix = NULL;

ompi/runtime/ompi_mpi_abort.c

@@ -148,7 +148,7 @@ ompi_mpi_abort(struct ompi_communicator_t* comm,
 
         if (OPAL_SUCCESS == opal_backtrace_buffer(&messages, &len)) {
             for (i = 0; i < len; ++i) {
-                fprintf(stderr, "[%s:%d] [%d] func:%s\n", host, (int) pid,
+                fprintf(stderr, "[%s:%05d] [%d] func:%s\n", host, (int) pid,
                         i, messages[i]);
                 fflush(stderr);
             }
@@ -167,7 +167,7 @@ ompi_mpi_abort(struct ompi_communicator_t* comm,
     /* If the RTE isn't setup yet/any more, then don't even try
        killing everyone.  Sorry, Charlie... */
     if (!ompi_rte_initialized) {
-        fprintf(stderr, "[%s:%d] Local abort %s completed successfully, but am not able to aggregate error messages, and not able to guarantee that all other processes were killed!\n",
+        fprintf(stderr, "[%s:%05d] Local abort %s completed successfully, but am not able to aggregate error messages, and not able to guarantee that all other processes were killed!\n",
                 host, (int) pid, ompi_mpi_finalized ?
                 "after MPI_FINALIZE started" : "before MPI_INIT completed");
         _exit(errcode == 0 ? 1 : errcode);

opal/mca/rcache/base/rcache_base_mem_cb.c

@@ -65,7 +65,7 @@ void mca_rcache_base_mem_cb (void* base, size_t size, void* cbdata, bool from_al
             if (rc != OPAL_SUCCESS) {
                 if (from_alloc) {
                     int len;
-                    len = snprintf(msg, sizeof(msg), "[%s:%d] Attempt to free memory that is still in "
+                    len = snprintf(msg, sizeof(msg), "[%s:%05d] Attempt to free memory that is still in "
                                    "use by an ongoing MPI communication (buffer %p, size %lu).  MPI job "
                                    "will now abort.\n", opal_proc_local_get()->proc_hostname,
                                    getpid(), base, (unsigned long) size);

oshmem/runtime/oshmem_shmem_abort.c

@@ -81,7 +81,7 @@ int oshmem_shmem_abort(int errcode)
         if (OPAL_SUCCESS == opal_backtrace_buffer(&messages, &len)) {
             for (i = 0; i < len; ++i) {
                 fprintf(stderr,
-                        "[%s:%d] [%d] func:%s\n",
+                        "[%s:%05d] [%d] func:%s\n",
                         host,
                         (int) pid,
                         i,
@@ -110,7 +110,7 @@ int oshmem_shmem_abort(int errcode)
                            (int) pid);
         } else {
             fprintf(stderr,
-                    "[%s:%d] Local abort completed successfully; not able to aggregate error messages, and not able to guarantee that all other processes were killed!\n",
+                    "[%s:%05d] Local abort completed successfully; not able to aggregate error messages, and not able to guarantee that all other processes were killed!\n",
                     host,
                     (int) pid);
         }