Merge branch 'master' of https://framagit.org/simgrid/simgrid

[simgrid.git] / src / smpi / smpirun.in

diff --git a/src/smpi/smpirun.in b/src/smpi/smpirun.in
index 858bc05..5fbc9b3 100755 (executable)
--- a/src/smpi/smpirun.in
+++ b/src/smpi/smpirun.in
@@ -1,6 +1,6 @@
 #!/usr/bin/env sh
 
-# Copyright (c) 2007-2018. The SimGrid Team. All rights reserved.
+# Copyright (c) 2007-2019. The SimGrid Team. All rights reserved.
 
 # This program is free software; you can redistribute it and/or modify it
 # under the terms of the license (GNU LGPL) which comes with this package.
@@ -31,9 +31,13 @@ SIMOPTS="--cfg=surf/precision:1e-9 --cfg=network/model:SMPI"
 usage () {
     cat <<EOF
 Usage: $0 [OPTIONS] -platform <xmldesc> -hostfile <hostfile> program [program-options]
+       $0 [OPTIONS] -platform <xmldesc> -hostfile <hostfile> -replay <tracefile> [program] [program-options]
 Options:
   -keep-temps                # don't remove the generated files after execution
   -wrapper <command>         # use command to run the program (e.g. "valgrind" or "gdb --args")
+  -gdb                       # run within GDB (-wrapper "gdb --args" -keep-temps)
+  -lldb                      # run within LLDB (-wrapper "lldb --" -keep-temps)
+  -vgdb                      # run within Valgrind+GDB (-wrapper "valgrind --vgdb=yes --vgdb-error=0" -keep-temps)
   -map                       # display the machine on which each process rank is mapped
   -np <numprocs>             # use that amount of processes from the hostfile.
                              # By default, all processes of the hostfile are used.
@@ -45,7 +49,7 @@ Options:
   -trace-grouped             # group MPI processes by location
   -trace-resource            # trace resource utilization
   -trace-file <tracefile>    # name of the tracefile (simgrid_smpi.trace)
-  -ext <value>               # additional parameter (reserved)
+  -replay <tracefile>        # replays a trace instead of actually executing an application
 
   -version                   # Displays the SimGrid version (human readable)
   -git-version               # Displays the git hash of SimGrid
@@ -63,7 +67,6 @@ then
     exit
 fi
 
-EXTOPT=""
 WRAPPER=""
 HOSTFILE=""
 HOSTFILETMP=0
@@ -153,8 +156,8 @@ while true; do
             fi
            shift 2
             ;;
-        "-ext")
-            EXTOPT="$2"
+        "-replay")
+            APP_TRACES="$2"
             shift 2
             ;;
        "-no-privatize")
@@ -195,14 +198,32 @@ while true; do
             shift 1
             ;;
         "-keep-temps")
-           KEEP="true"
-           SIMOPTS="$SIMOPTS --cfg=smpi/keep-temps:yes"
+            KEEP="true"
+            SIMOPTS="$SIMOPTS --cfg=smpi/keep-temps:yes"
             shift 1
             ;;
         "-wrapper")
             WRAPPER="$2"
             shift 2
             ;;
+        "-gdb")
+            WRAPPER="gdb --args"
+            KEEP="true"
+            SIMOPTS="$SIMOPTS --cfg=smpi/keep-temps:yes"
+            shift 1
+            ;;
+        "-vgdb")
+            WRAPPER="valgrind --vgdb=yes --vgdb-error=0"
+            KEEP="true"
+            SIMOPTS="$SIMOPTS --cfg=smpi/keep-temps:yes"
+            shift 1
+            ;;
+        "-lldb")
+            WRAPPER="lldb --"
+            KEEP="true"
+            SIMOPTS="$SIMOPTS --cfg=smpi/keep-temps:yes"
+            shift 1
+            ;;
         "-help" | "--help" | "-h")
             usage
             exit 0
@@ -232,16 +253,25 @@ while true; do
     esac
 done
 
-# check if we still have at least one parameter beyond options
-if [ $# -eq 0 ]
-then
-    echo "Error: no program to execute!"
-    usage
-    exit
-fi
+if [ -n "${APP_TRACES}" ] ; then
+    if [ $# -eq 0 ] ; then
+        EXEC="@SMPIREPLAYMAIN@"
+    else
+        EXEC="$1"
+        shift
+    fi
+else
+    # check if we still have at least one parameter beyond options
+    if [ $# -eq 0 ]
+    then
+        echo "Error: no program to execute!"
+        usage
+        exit
+    fi
 
-EXEC="$1"
-shift
+    EXEC="$1"
+    shift
+fi
 
 # steel --cfg and --logs options
 while [ $# -gt 0 ]; do
@@ -374,9 +404,8 @@ if [ -n "${HOSTFILE}" ] && [ -f ${HOSTFILE} ]; then
     hostnames=$(cat ${HOSTFILE} | tr '\n\r' '  ')
 fi
 
-if [ "${EXTOPT}" = "smpi_replay" ]; then
-    APP_TRACES=$PROC_ARGS
-    if [ -n "${APP_TRACES}" ] && [ -f "${APP_TRACES}" ]; then
+if [ -n "${APP_TRACES}" ]; then
+    if [ -f "${APP_TRACES}" ]; then
         hosttraces=$(cat ${APP_TRACES} | tr '\n\r' '  ' )
         NUMTRACES=$(cat ${APP_TRACES} | wc -l)
         REPLAY=1
@@ -424,9 +453,10 @@ do
     fi
 
     echo "  <actor host=\"${host}\" function=\"$i\"> <!-- function name used only for logging -->
-    <argument value=\"smpirun\"/> <!-- instance -->
-    <argument value=\"$i\"/> <!-- rank -->" >> ${APPLICATIONTMP}
+    <prop id=\"instance_id\" value=\"smpirun\"/>
+    <prop id=\"rank\" value=\"$i\"/>" >> ${APPLICATIONTMP}
     if [ ${REPLAY} = 1 ]; then
+        echo "    <prop id=\"smpi_replay\" value=\"true\"/>" >> ${APPLICATIONTMP}
         if  [ ${NUMTRACES} -gt 1 ]; then
             echo "    <argument value=\"$(echo $hosttraces|cut -d' ' -f$j)\"/>" >> ${APPLICATIONTMP}
         else
@@ -475,6 +505,7 @@ if [ -n "${TRACE_ACTIVE}" ]; then
 fi
 ##---------------------- end SMPI TRACING OPTIONS ---------------------------------
 
+# Do not remove, this variable may be used by user code (e.g. StarPU)
 export SMPI_GLOBAL_SIZE=${NUMPROCS}
 if [ -n "${KEEP}" ] ; then
     echo ${EXEC} ${PRIVATIZE} ${TRACEOPTIONS} ${SIMOPTS} ${PLATFORMTMP} ${APPLICATIONTMP}