Preset buffer size in benchmark setup, update local benchmark setting…

…s. (#261)
suyashkumar · Feb 23, 2023 · cb27a34 · cb27a34
1 parent 5000f26
commit cb27a34
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Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/Makefile b/Makefile
@@ -37,8 +37,8 @@ release:
 	zip -r ${BINARY}-windows-amd64.exe.zip ${BINARY}-windows-amd64.exe;
 
 bench-diff:
-	go test -bench . -count 5 > bench_current.txt
+	go test -bench . -benchtime=50x -count 5 > bench_current.txt
 	git checkout main
-	go test -bench . -count 5 > bench_main.txt
+	go test -bench . -benchtime=50x -count 5 > bench_main.txt
 	benchstat bench_main.txt bench_current.txt
 	git checkout -
diff --git a/read_test.go b/read_test.go
@@ -792,6 +792,7 @@ func buildReadNativeFramesInput(rows, cols, numFrames, samplesPerPixel int, b *t
 		},
 	}
 	dcmdata := bytes.Buffer{}
+	dcmdata.Grow(2 * numFrames * rows * cols * samplesPerPixel)
 	for fr := 0; fr < numFrames; fr++ {
 		for r := 0; r < rows; r++ {
 			for c := 0; c < cols; c++ {