diff options
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/benchalloc.sh | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/scripts/benchalloc.sh b/scripts/benchalloc.sh new file mode 100644 index 0000000..8409938 --- /dev/null +++ b/scripts/benchalloc.sh @@ -0,0 +1,12 @@ +#!/bin/bash + +if [ $# != 1 ] ; then + echo Run this in a directory containing benchmarks and pass it the name of a benchmark. It will dump allocations out to trace.log + exit +fi + +set -eu + +go test -c + +GODEBUG=allocfreetrace=1 ./$(basename $(pwd)).test.exe -test.run=none -test.bench=$1 -test.benchmem -test.benchtime=1ns 2> >(sed -n '/benchmark.go:75/,$p' > trace.log) |