669ec549b5
This is a follow up of CL 393656 on arm64. This CL puts ScoreCarryChainTail before ScoreMemory and after ScoreReadFlags, so that the scheduling of the carry chain will not break the scheduling of ScoreVarDef. Benchmarks: name old time/op new time/op delta ScalarMult/P256-8 42.0µs ± 0% 42.0µs ± 0% -0.13% (p=0.032 n=5+5) ScalarMult/P224-8 135µs ± 0% 96µs ± 0% -29.04% (p=0.008 n=5+5) ScalarMult/P384-8 573µs ± 1% 355µs ± 0% -38.05% (p=0.008 n=5+5) ScalarMult/P521-8 1.50ms ± 4% 0.77ms ± 0% -48.78% (p=0.008 n=5+5) MarshalUnmarshal/P256/Uncompressed-8 505ns ± 1% 506ns ± 0% ~ (p=0.460 n=5+5) MarshalUnmarshal/P256/Compressed-8 6.75µs ± 0% 6.73µs ± 0% -0.27% (p=0.016 n=5+5) MarshalUnmarshal/P224/Uncompressed-8 927ns ± 0% 818ns ± 0% -11.76% (p=0.008 n=5+5) MarshalUnmarshal/P224/Compressed-8 136µs ± 0% 96µs ± 0% -29.58% (p=0.008 n=5+5) MarshalUnmarshal/P384/Uncompressed-8 1.77µs ± 0% 1.36µs ± 1% -23.14% (p=0.008 n=5+5) MarshalUnmarshal/P384/Compressed-8 56.5µs ± 0% 31.9µs ± 0% -43.59% (p=0.016 n=5+4) MarshalUnmarshal/P521/Uncompressed-8 2.91µs ± 0% 2.03µs ± 1% -30.32% (p=0.008 n=5+5) MarshalUnmarshal/P521/Compressed-8 148µs ± 0% 68µs ± 1% -54.28% (p=0.008 n=5+5) Change-Id: I4bf4e3265d7e1ee85765ff2bf006ca5a794d4979 Reviewed-on: https://go-review.googlesource.com/c/go/+/432275 Reviewed-by: Carlos Amedee <carlos@golang.org> Reviewed-by: Keith Randall <khr@google.com> TryBot-Result: Gopher Robot <gobot@golang.org> Reviewed-by: Keith Randall <khr@golang.org> Run-TryBot: Eric Fang <eric.fang@arm.com> |
||
|---|---|---|
| .github | ||
| api | ||
| doc | ||
| lib/time | ||
| misc | ||
| src | ||
| test | ||
| .gitattributes | ||
| .gitignore | ||
| codereview.cfg | ||
| CONTRIBUTING.md | ||
| LICENSE | ||
| PATENTS | ||
| README.md | ||
| SECURITY.md | ||
The Go Programming Language
Go is an open source programming language that makes it easy to build simple, reliable, and efficient software.
Gopher image by Renee French, licensed under Creative Commons 3.0 Attributions license.
Our canonical Git repository is located at https://go.googlesource.com/go. There is a mirror of the repository at https://github.com/golang/go.
Unless otherwise noted, the Go source files are distributed under the BSD-style license found in the LICENSE file.
Download and Install
Binary Distributions
Official binary distributions are available at https://go.dev/dl/.
After downloading a binary release, visit https://go.dev/doc/install for installation instructions.
Install From Source
If a binary distribution is not available for your combination of operating system and architecture, visit https://go.dev/doc/install/source for source installation instructions.
Contributing
Go is the work of thousands of contributors. We appreciate your help!
To contribute, please read the contribution guidelines at https://go.dev/doc/contribute.
Note that the Go project uses the issue tracker for bug reports and proposals only. See https://go.dev/wiki/Questions for a list of places to ask questions about the Go language.