From c0a35285e53870b4f8f0be9857debc39e61f6ba2 Mon Sep 17 00:00:00 2001
From: Arnaud Giersch <arnaud.giersch@iut-bm.univ-fcomte.fr>
Date: Tue, 19 Jul 2011 18:06:31 +0200
Subject: [PATCH] Add option to compress output files in run-all.

---
 Experimentations/run-all | 44 ++++++++++++++++++++++++++--------------
 TODO                     |  1 -
 2 files changed, 29 insertions(+), 16 deletions(-)

diff --git a/Experimentations/run-all b/Experimentations/run-all
index 6d556ec..9d43542 100755
--- a/Experimentations/run-all
+++ b/Experimentations/run-all
@@ -10,6 +10,7 @@ Options:
     -h  print this help
     -n  dry-run mode (for debugging)
     -c  (continue) do not overwrite previous results
+    -z  compress output files with gzip
 EOF
     exit $1
 }
@@ -34,11 +35,13 @@ array_check() {
 # read args
 overwrite=1
 debug=0
-while getopts "chn" c; do
+compress=0
+while getopts "chnz" c; do
     case "$c" in
         'c') overwrite=0 ;;
         'h') usage 0 ;;
         'n') debug=1 ;;
+        'z') compress=1 ;;
         '?') usage 1 ;;
     esac
 done
@@ -80,11 +83,18 @@ outfile() {
 }
 
 summary() {
-    sed -n '\!^\[main/INFO\] ,----\[ Results \]!,${
-      /send\|recv\|wall clock\|Simulation succeeded/d;p;
-    }' "$1"
+    gzip -cdf "$@" \
+    | sed -n '\!^\[main/INFO\] ,----\[ Results \]!,${
+        /send\|recv\|wall clock\|Simulation succeeded/d;p;
+      }'
 }
 
+if [ $compress = 1 ]; then
+    outsuffix=".gz"
+else
+    outsuffix=""
+fi
+
 for plat in "${PLATFORMS[@]}"; do
     tmp=$(basename "$plat" ".xml")
     plat_output="$RESULTS/plat_$tmp"
@@ -104,24 +114,28 @@ for plat in "${PLATFORMS[@]}"; do
             for bk in "" "-b"; do
                 tmp=$(outfile "loba" $bk "${args[@]}")
                 out="$algo_output/$tmp.out"
+                outf="$out$outsuffix"
                 cmd=( "$LOBA" "${COMMON_OPTS[@]}" $bk "${args[@]}" )
-                log "Run: ${cmd[@]}"$'\n'"... &> $out"
-                if [ $overwrite = 0 -a -e "$out" ]; then
+                log "Run: ${cmd[@]}"$'\n'"... &> $outf"
+                if [ $overwrite = 0 -a -e "$outf" ]; then
                     log "already run !"
-                    summary "$out"
+                    summary "$outf"
                     continue
                 fi
                 if [ $debug = 1 ]; then
                     log "skipped (dry-run)"
+                    continue
+                fi
+                rm -f "$outf";
+                echo "# ${cmd[@]}" > "$out"
+                if "${cmd[@]}" >> "$out" 2>&1; then
+                    summary "$out"
                 else
-                    echo "# ${cmd[@]}" > "$out"
-                    if "${cmd[@]}" >> "$out" 2>&1; then
-                        summary "$out"
-                    else
-                        grep -v '/INFO\]' "$out"
-                    fi
-### FIXME : make this step optional
-gzip --best "$out"
+                    grep -v '/INFO\]' "$out"
+                fi
+                if [ $compress = 1 ]; then
+                    log "Compress output file."
+                    gzip --best "$out"
                 fi
             done
         done
diff --git a/TODO b/TODO
index 329df78..fcd2d79 100644
--- a/TODO
+++ b/TODO
@@ -1,5 +1,4 @@
 * In run-all:
-  - Fix compression of output files (make it optional?).
   - Use more legible names for generated files.
     Current problems are:
     . file names are too long.
-- 
2.39.5