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Michael Anthony Knyszek 2eb8b6eec6 runtime: make CPU limiter assist time much less error-prone 
At the expense of performance (having to update another atomic counter)
this change makes CPU limiter assist time much less error-prone to
manage. There are currently a number of issues with respect to how
scavenge assist time is treated, and this change resolves those by just
having the limiter maintain its own internal pool that's drained on each
update.

While we're here, clear the measured assist time each cycle, which was
the impetus for the change.

Change-Id: I84c513a9f012b4007362a33cddb742c5779782b7
Reviewed-on: https://go-review.googlesource.com/c/go/+/404304
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: David Chase <drchase@google.com>
Run-TryBot: Michael Knyszek <mknyszek@google.com>
 		2022-05-13 16:02:20 +00:00
.github .github: remove duplicate security link 2022-01-07 17:55:09 +00:00
api io: add an Err field to LimitedReader 2022-05-04 20:06:32 +00:00
doc spec: fix prose about promoted methods of embedded fields 2022-05-12 22:29:02 +00:00
lib/time lib/time, time/tzdata: update to 2021e 2021-11-11 05:16:39 +00:00
misc cmd/dist: add asan tests for global objects in testsanitizers package 2022-05-05 04:05:43 +00:00
src runtime: make CPU limiter assist time much less error-prone 2022-05-13 16:02:20 +00:00
test test: add test case that caused a gofrontend crash 2022-05-12 21:45:28 +00:00
.gitattributes all: treat all files as binary, but check in .bat with CRLF 2020-06-08 15:31:43 +00:00
.gitignore internal/buildcfg: move build configuration out of cmd/internal/objabi 2021-04-16 19:20:53 +00:00
AUTHORS A+C: add Jinzhu Zhang 2022-05-08 17:28:26 +00:00
CONTRIBUTING.md all: restore changes from faulty merge/revert 2018-02-12 20:13:59 +00:00
CONTRIBUTORS A+C: add Jinzhu Zhang 2022-05-08 17:28:26 +00:00
LICENSE
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PATENTS
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README.md README.md: update wiki link 2022-04-26 16:21:18 +00:00
SECURITY.md SECURITY.md: replace golang.org with go.dev 2022-04-26 19:59:47 +00:00
codereview.cfg codereview.cfg: add codereview.cfg for master branch 2021-02-19 18:44:53 +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.

Gopher image 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.