From 0dc37ae5bc10cc0669f88ab9febbc039a28f23d1 Mon Sep 17 00:00:00 2001
From: Adam Scarr <adam@vektah.net>
Date: Sun, 13 Aug 2017 16:56:12 +1000
Subject: Remove a few allocs from Run

---
 scripts/benchalloc.sh | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 scripts/benchalloc.sh

(limited to 'scripts')

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)
-- 
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