5 Commits

Author	SHA1	Message	Date
Rémy Oudompheng	1f74aa21d5	runtime: benchmark for appending N bytes should not append N² bytes. ... R=golang-dev, r CC=golang-dev https://golang.org/cl/7420051	2013-03-02 21:11:05 +01:00
Rob Pike	f235d5d8d7	runtime: special-case append([]byte, string) for small strings ... Also make the crossover point an architecture-dependent constant, although it's the same everywhere for now. BenchmarkAppendStr1Byte 416 145 -65.14% BenchmarkAppendStr4Bytes 743 217 -70.79% BenchmarkAppendStr8Bytes 421 270 -35.87% BenchmarkAppendStr16Bytes 415 403 -2.89% BenchmarkAppendStr32Bytes 415 391 -5.78% R=golang-dev, iant CC=golang-dev https://golang.org/cl/7459044	2013-03-01 16:41:39 -08:00
Rob Pike	8cfed59941	runtime: special-case small byte appends. ... Update #3679. BenchmarkAppend1Byte 484 199 -58.88% BenchmarkAppend4Bytes 829 286 -65.50% BenchmarkAppend8Bytes 484 365 -24.59% BenchmarkAppend16Bytes 484 498 +2.89% BenchmarkAppend32Bytes 486 484 -0.41% R=iant, dave, rsc CC=golang-dev https://golang.org/cl/7443047	2013-03-01 14:31:26 -08:00
Russ Cox	29125be5c7	runtime: make TestSideEffectOrder work twice ... R=golang-dev, adg CC=golang-dev https://golang.org/cl/4714045	2011-07-14 23:43:03 -04:00
Luuk van Dijk	d6b2925923	gc: inline append when len<cap ... issue 1604 R=rsc, bradfitz CC=golang-dev https://golang.org/cl/4313062	2011-05-11 16:35:11 +02:00