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Diffstat (limited to 'contrib/scripts/valgrind_compare')
-rwxr-xr-x | contrib/scripts/valgrind_compare | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/contrib/scripts/valgrind_compare b/contrib/scripts/valgrind_compare new file mode 100755 index 000000000..9f814d454 --- /dev/null +++ b/contrib/scripts/valgrind_compare @@ -0,0 +1,21 @@ +#!/bin/bash + +# compare_valgrind: diff two valgrinf memory usage logs. Masks out PIDs, +# addresses and such that should normally be different. +# +# Usage: ./compare_valgrind file1.log file2.log | less +# +# (Requires /bin/bash due to usage of '<()' ) + +log1="$1" +log2="$2" + +pipe_log() { + sed \ + -e 's/^--[0-9]\+-- //' -e 's/^==[0-9]\+== //' "$1" \ + -e 's/ record [0-9]\+ of [0-9]\+$/ <snipped>/' \ + -e 's/^ Address 0x[0-9a-f]\+/ Address 0x<snipped>/' \ + +} + +diff -u -L "$log1" <(pipe_log "$log1") -L "$log2" <(pipe_log "$log2") |