Issue 5412056: code review 5412056: math: faster Cbrt

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Issue 5412056: code review 5412056: math: faster Cbrt (Closed)

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Created:
13 years, 3 months ago by Charlie Dorian

Modified:
13 years, 3 months ago

Reviewers:

CC:
rsc, golang-dev

Visibility:
Public.

Description

math: faster Cbrt For amd64, from 127 to 105 ns/op; for 386, from 208 to 169 ns/op.

Patch Set 1 #

Patch Set 2 : diff -r fe7ee6bb723f https://go.googlecode.com/hg/ #

Patch Set 3 : diff -r fe7ee6bb723f https://go.googlecode.com/hg/ #

Created: 13 years, 3 months ago

Download [raw] [tar.bz2]

		Unified diffs	Side-by-side diffs	Delta from patch set	Stats (+6 lines, -7 lines)			Patch
	M	src/pkg/math/cbrt.go	View	1	1 chunk	+6 lines, -7 lines	0 comments	Download

Messages

Total messages: 3

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Charlie Dorian

Hello rsc@golang.org, golang-dev@googlegroups.com (cc: golang-dev@googlegroups.com), I'd like you to review this change to https://go.googlecode.com/hg/

13 years, 3 months ago (2011-11-20 01:16:08 UTC) #1

rsc

13 years, 3 months ago (2011-11-21 14:56:10 UTC) #3

*** Submitted as http://code.google.com/p/go/source/detail?r=f754c9eb88cf ***

math: faster Cbrt

For amd64, from 127 to 105 ns/op; for 386, from 208 to 169 ns/op.

R=rsc, golang-dev
CC=golang-dev
http://codereview.appspot.com/5412056

Committer: Russ Cox <rsc@golang.org>

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