Golang benchmarks.

.gitignore

@@ -2,4 +2,3 @@
 test
 doc
 tags
-go

golang/README

@@ -0,0 +1,4 @@
+To run all benchmarks, make sure Go is installed run this in ./golang
+
+ go test -bench '.*'
+

golang/main_test.go

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+package main
+
+import (
+ "encoding/csv"
+ "io"
+ "log"
+ "os"
+ "testing"
+)
+
+func BenchmarkShort(b *testing.B) {
+ for i := 0; i < b.N; i++ {
+ // Yes, this is including opening the file in the benchmark.
+ // But this is how it's done in the Rust benchmark too.
+ // Should convert to byte buffer in both...
+ readAll("../examples/data/short.csv")
+ }
+}
+
+func BenchmarkMedium(b *testing.B) {
+ for i := 0; i < b.N; i++ {
+ // Yes, this is including opening the file in the benchmark.
+ // But this is how it's done in the Rust benchmark too.
+ // Should convert to byte buffer in both...
+ readAll("../examples/data/medium.csv")
+ }
+}
+
+func readAll(fp string) {
+ f, err := os.Open(fp);
+ if err != nil {
+ log.Fatal(err)
+ }
+ csvr := csv.NewReader(f)
+ for {
+ _, err := csvr.Read()
+ if err != nil {
+ if err == io.EOF {
+ break
+ }
+ log.Fatal(err)
+ }
+ }
+}