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The Go programming language
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Xiaolin Zhao e6cc9d228a cmd/compile: implement FMA codegen for loong64 
Benchmark results on Loongson 3A5000 and 3A6000:

goos: linux
goarch: loong64
pkg: math
cpu: Loongson-3A6000 @ 2500.00MHz
    |  bench.old   |              bench.new              |
    |    sec/op    |   sec/op     vs base                |
FMA   25.930n ± 0%   2.002n ± 0%  -92.28% (p=0.000 n=10)

goos: linux
goarch: loong64
pkg: math
cpu: Loongson-3A5000 @ 2500.00MHz
    |  bench.old   |              bench.new              |
    |    sec/op    |   sec/op     vs base                |
FMA   32.840n ± 0%   2.002n ± 0%  -93.90% (p=0.000 n=10)

Updates #59120

This patch is a copy of CL 483355.
Co-authored-by: WANG Xuerui <git@xen0n.name>

Change-Id: I88b89d23f00864f9173a182a47ee135afec7ed6e
Reviewed-on: https://go-review.googlesource.com/c/go/+/625335
Reviewed-by: abner chenc <chenguoqi@loongson.cn>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: David Chase <drchase@google.com>
Reviewed-by: Carlos Amedee <carlos@golang.org>
2024-11-08 01:05:48 +00:00
.github .github: update language change proposal template 2024-08-08 19:02:29 +00:00
api debug/elf: add SHT_GNU_VERDEF section parsing 2024-11-07 15:23:24 +00:00
doc debug/elf: add SHT_GNU_VERDEF section parsing 2024-11-07 15:23:24 +00:00
lib lib/time: update to 2024b/2024b 2024-09-23 14:25:08 +00:00
misc misc/wasm: move wasm runtime files to lib/wasm 2024-08-30 19:15:21 +00:00
src cmd/compile: implement FMA codegen for loong64 2024-11-08 01:05:48 +00:00
test cmd/compile: implement FMA codegen for loong64 2024-11-08 01:05:48 +00:00
.gitattributes
.gitignore runtime,internal: move runtime/internal/sys to internal/runtime/sys 2024-07-23 19:05:35 +00:00
codereview.cfg
CONTRIBUTING.md doc: normalize proposal-process links 2023-03-29 22:00:27 +00:00
go.env cmd/go: additional doc-inspired tests and bug fixes 2023-06-06 19:18:46 +00:00
LICENSE LICENSE: update per Google Legal 2024-08-09 14:54:31 +00:00
PATENTS
README.md README: fix CC BY license name 2024-07-22 17:45:27 +00:00
SECURITY.md SECURITY.md: update the Reporting a Vulnerability link 2023-09-22 21:17:24 +00:00

README.md

The Go Programming Language

Go is an open source programming language that makes it easy to build simple, reliable, and efficient software.

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