chore: update internal/cmd/benchfit and README.md

README.md

@@ -326,15 +326,14 @@ goos: darwin
 goarch: amd64
 pkg: benchfit
 cpu: Intel(R) Core(TM) i5-5257U CPU @ 2.70GHz
-BenchmarkDec/github.com/muktihari/fit_raw-4  10   108122640 ns/op   77077265 B/op    100047 allocs/op
-BenchmarkDec/github.com/muktihari/fit-4       9   119712969 ns/op   97035622 B/op    200067 allocs/op
-BenchmarkDec/github.com/tormoder/fit-4       10   107630537 ns/op   84108936 B/op    700051 allocs/op
------------------------------------------------------------------------------------------------------
-BenchmarkEnc/github.com/muktihari/fit_raw-4  13    87780351 ns/op      10217 B/op         2 allocs/op
-BenchmarkEnc/github.com/muktihari/fit-4       7   151018842 ns/op   44027624 B/op    100007 allocs/op
-BenchmarkEnc/github.com/tormoder/fit-4        1  1389844685 ns/op  101592576 B/op  12100312 allocs/op
+BenchmarkDecode/muktihari/fit_raw-4  10   110165214 ns/op   77077057 B/op    100047 allocs/op
+BenchmarkDecode/muktihari/fit-4       9   121938626 ns/op   97035515 B/op    200066 allocs/op
+BenchmarkDecode/tormoder/fit-4        9   112157057 ns/op   84108961 B/op    700051 allocs/op
+BenchmarkEncode/muktihari/fit_raw-4  13    87579657 ns/op      12444 B/op        16 allocs/op
+BenchmarkEncode/muktihari/fit-4       7   151469391 ns/op   44065838 B/op    100021 allocs/op
+BenchmarkEncode/tormoder/fit-4        1  1300131309 ns/op  101992736 B/op  12100314 allocs/op
 PASS
-ok  	benchfit	9.004s
+ok  	benchfit	10.811s
 ```
 
 NOTE: The `1st` on the list, "raw", means we decode the file into the original FIT protocol message structure (similar to the Official FIT SDK implementation in other languages). While the `2nd` decodes messages to **Activity File** struct, which should be equivalent to what the `3rd` does.

internal/cmd/benchfit/benchfit_test.go

@@ -23,8 +23,8 @@ var (
 	big_activity      = filepath.Join(testdata, "big_activity.fit")
 )
 
-func BenchmarkDec(b *testing.B) {
-	b.Run("github.com/muktihari/fit raw", func(b *testing.B) {
+func BenchmarkDecode(b *testing.B) {
+	b.Run("muktihari/fit raw", func(b *testing.B) {
 		b.StopTimer()
 		// NOTE: We use os.ReadFile to remove syscall process in our decoding process. So we have pure decoding performance.
 		f, err := os.ReadFile(big_activity)
@@ -42,7 +42,7 @@ func BenchmarkDec(b *testing.B) {
 			}
 		}
 	})
-	b.Run("github.com/muktihari/fit", func(b *testing.B) {
+	b.Run("muktihari/fit", func(b *testing.B) {
 		b.StopTimer()
 		f, err := os.ReadFile(big_activity)
 		if err != nil {
@@ -64,7 +64,7 @@ func BenchmarkDec(b *testing.B) {
 			al.Close()
 		}
 	})
-	b.Run("github.com/tormoder/fit", func(b *testing.B) {
+	b.Run("tormoder/fit", func(b *testing.B) {
 		b.StopTimer()
 		f, err := os.ReadFile(big_activity)
 		if err != nil {
@@ -92,8 +92,8 @@ func (discardAt) Write(p []byte) (int, error) { return len(p), nil }
 
 func (discardAt) WriteAt(p []byte, off int64) (n int, err error) { return len(p), nil }
 
-func BenchmarkEnc(b *testing.B) {
-	b.Run("github.com/muktihari/fit raw", func(b *testing.B) {
+func BenchmarkEncode(b *testing.B) {
+	b.Run("muktihari/fit raw", func(b *testing.B) {
 		b.StopTimer()
 		f, err := os.ReadFile(big_activity)
 		if err != nil {
@@ -107,16 +107,16 @@ func BenchmarkEnc(b *testing.B) {
 			b.Fatalf("decode error: %v", err)
 		}
 
-		enc := encoder.New(discard)
 		b.StartTimer()
 
 		for i := 0; i < b.N; i++ {
+			enc := encoder.New(discard) // include the encoder creation.
 			if err := enc.Encode(fit); err != nil {
 				b.Fatalf("encode error: %v", err)
 			}
 		}
 	})
-	b.Run("github.com/muktihari/fit", func(b *testing.B) {
+	b.Run("muktihari/fit", func(b *testing.B) {
 		b.StopTimer()
 		f, err := os.ReadFile(big_activity)
 		if err != nil {
@@ -138,17 +138,17 @@ func BenchmarkEnc(b *testing.B) {
 
 		activity := al.File().(*filedef.Activity)
 
-		enc := encoder.New(discard)
 		b.StartTimer()
 
 		for i := 0; i < b.N; i++ {
 			fit := activity.ToFIT(nil)
+			enc := encoder.New(discard)
 			if err := enc.Encode(&fit); err != nil {
 				b.Fatalf("encode error: %v", err)
 			}
 		}
 	})
-	b.Run("github.com/tormoder/fit", func(b *testing.B) {
+	b.Run("tormoder/fit", func(b *testing.B) {
 		b.StopTimer()
 		f, err := os.ReadFile(big_activity)
 		if err != nil {