vendor/github.com/pelletier/go-toml/benchmark.sh

   1 #!/bin/bash
   2
   3 set -e
   4
   5 reference_ref=${1:-master}
   6 reference_git=${2:-.}
   7
   8 if ! `hash benchstat 2>/dev/null`; then
   9     echo "Installing benchstat"
  10     go get golang.org/x/perf/cmd/benchstat
  11     go install golang.org/x/perf/cmd/benchstat
  12 fi
  13
  14 tempdir=`mktemp -d /tmp/go-toml-benchmark-XXXXXX`
  15 ref_tempdir="${tempdir}/ref"
  16 ref_benchmark="${ref_tempdir}/benchmark-`echo -n ${reference_ref}|tr -s '/' '-'`.txt"
  17 local_benchmark="`pwd`/benchmark-local.txt"
  18
  19 echo "=== ${reference_ref} (${ref_tempdir})"
  20 git clone ${reference_git} ${ref_tempdir} >/dev/null 2>/dev/null
  21 pushd ${ref_tempdir} >/dev/null
  22 git checkout ${reference_ref} >/dev/null 2>/dev/null
  23 go test -bench=. -benchmem | tee ${ref_benchmark}
  24 popd >/dev/null
  25
  26 echo ""
  27 echo "=== local"
  28 go test -bench=. -benchmem  | tee ${local_benchmark}
  29
  30 echo ""
  31 echo "=== diff"
  32 benchstat -delta-test=none ${ref_benchmark} ${local_benchmark}