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Commit Graph

Author	SHA1	Message	Date
Nigel Tao	9f69a44308	image/draw: add RGBA64Image fast path name old time/op new time/op delta GenericOver-4 15.0ms ± 1% 2.9ms ± 1% -80.56% (p=0.008 n=5+5) GenericMaskOver-4 7.82ms ± 4% 1.69ms ± 2% -78.38% (p=0.008 n=5+5) GenericSrc-4 6.13ms ± 3% 1.66ms ± 1% -72.90% (p=0.008 n=5+5) GenericMaskSrc-4 11.5ms ± 1% 2.0ms ± 0% -82.77% (p=0.008 n=5+5) Updates #44808. Change-Id: I131cf6fad01708540390a8012d8f2a21e849fe9d Reviewed-on: https://go-review.googlesource.com/c/go/+/340049 Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org> Trust: Nigel Tao <nigeltao@golang.org>	2021-09-03 01:38:54 +00:00
Changkun Ou	0e598e7da4	syscall: add SyscallN This CL adds a new syscall.SyscallN API. The proposal discussion also suggests the API should not only for Windows but other platforms. However, the existing API set already contain differences between platforms, hence the CL only implements the Windows platform. Moreover, although the API offers variadic parameters, the permitted parameters remains up to a limit, which is selected as 42, and arguably large enough. Fixes #46552 Change-Id: I66b49988a304d9fc178c7cd5de46d0b75e167a4f Reviewed-on: https://go-review.googlesource.com/c/go/+/336550 Run-TryBot: Ian Lance Taylor <iant@golang.org> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org> Reviewed-by: Matthew Dempsky <mdempsky@google.com> Trust: Matthew Dempsky <mdempsky@google.com> Trust: Jason A. Donenfeld <Jason@zx2c4.com>	2021-08-19 17:30:19 +00:00
Carlos Amedee	5da2010840	doc: start draft of go1.18 release notes, move go1.17 to x/website This template is based on CL 295209 and previous ones like it. Continue to eagerly include often-used sections, and clarify that the TODO is about completing the section, or removing if it turns out not to be needed. Move the Go 1.17 release notes to x/website, since that's the new home for past Go release notes as of CL 291711. They're added to x/website in CL 342089. For #47694 Updates #44513 Change-Id: I24962eed800d1509bdf71b7d7f819a683eb96f8f Reviewed-on: https://go-review.googlesource.com/c/go/+/342070 Trust: Carlos Amedee <carlos@golang.org> Run-TryBot: Carlos Amedee <carlos@golang.org> Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org> TryBot-Result: Go Bot <gobot@golang.org>	2021-08-16 15:27:42 +00:00

Author

SHA1

Message

Date

Nigel Tao

9f69a44308

image/draw: add RGBA64Image fast path

name               old time/op  new time/op  delta
GenericOver-4      15.0ms ± 1%   2.9ms ± 1%  -80.56%  (p=0.008 n=5+5)
GenericMaskOver-4  7.82ms ± 4%  1.69ms ± 2%  -78.38%  (p=0.008 n=5+5)
GenericSrc-4       6.13ms ± 3%  1.66ms ± 1%  -72.90%  (p=0.008 n=5+5)
GenericMaskSrc-4   11.5ms ± 1%   2.0ms ± 0%  -82.77%  (p=0.008 n=5+5)

Updates #44808.

Change-Id: I131cf6fad01708540390a8012d8f2a21e849fe9d
Reviewed-on: https://go-review.googlesource.com/c/go/+/340049
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
Trust: Nigel Tao <nigeltao@golang.org>

2021-09-03 01:38:54 +00:00

Changkun Ou

0e598e7da4

syscall: add SyscallN

This CL adds a new syscall.SyscallN API.

The proposal discussion also suggests the API should not only for
Windows but other platforms. However, the existing API set already
contain differences between platforms, hence the CL only implements
the Windows platform.

Moreover, although the API offers variadic parameters, the permitted
parameters remains up to a limit, which is selected as 42, and arguably
large enough.

Fixes #46552

Change-Id: I66b49988a304d9fc178c7cd5de46d0b75e167a4f
Reviewed-on: https://go-review.googlesource.com/c/go/+/336550
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
Trust: Matthew Dempsky <mdempsky@google.com>
Trust: Jason A. Donenfeld <Jason@zx2c4.com>

2021-08-19 17:30:19 +00:00

Carlos Amedee

5da2010840

doc: start draft of go1.18 release notes, move go1.17 to x/website

This template is based on CL 295209 and previous ones like it.
Continue to eagerly include often-used sections, and clarify that
the TODO is about completing the section, or removing if it turns
out not to be needed.

Move the Go 1.17 release notes to x/website, since that's the new
home for past Go release notes as of CL 291711. They're added to
x/website in CL 342089.

For #47694
Updates #44513

Change-Id: I24962eed800d1509bdf71b7d7f819a683eb96f8f
Reviewed-on: https://go-review.googlesource.com/c/go/+/342070
Trust: Carlos Amedee <carlos@golang.org>
Run-TryBot: Carlos Amedee <carlos@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>

2021-08-16 15:27:42 +00:00

3 Commits