From 185be6b42c8c1757fe2ac9a1c722674ad88b4fb8 Mon Sep 17 00:00:00 2001
From: Moe Jette <jette1@llnl.gov>
Date: Mon, 6 Jan 2003 22:07:45 +0000
Subject: [PATCH] Permit partitial task attach by TotalView
---
src/srun/msg.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/src/srun/msg.c b/src/srun/msg.c
index 1f938f05693..fce46306a7f 100644
--- a/src/srun/msg.c
+++ b/src/srun/msg.c
@@ -34,6 +34,7 @@
#include <errno.h>
#include <fcntl.h>
+#include <signal.h>
#include <string.h>
#include <sys/poll.h>
#include <time.h>
@@ -50,9 +51,11 @@
#include "src/srun/job.h"
#include "src/srun/opt.h"
#include "src/srun/io.h"
+#include "src/srun/signals.h"
#ifdef HAVE_TOTALVIEW
# include "src/srun/attach.h"
+ static bool sent_task_cont = false;
#endif
#define LAUNCH_WAIT_SEC 60 /* max wait to confirm launches, sec */
@@ -485,6 +488,13 @@ _msg_thr_poll(job_t *job)
while (1) {
while ((rc = poll(fds, nfds, POLL_TIMEOUT_MSEC)) <= 0) {
+#ifdef HAVE_TOTALVIEW
+ if (MPIR_being_debugged && MPIR_debug_gate &&
+ (!sent_task_cont)) {
+ sent_task_cont = true;
+ fwd_signal(job, SIGCONT);
+ }
+#endif
if (rc == 0) { /* timeout */
if (job->state == SRUN_JOB_FAILED)
pthread_exit(0);
--
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