| commit | 95df156e6ac53f98efd6c57e4586c1dfb43066dd | [log] [tgz] |
|---|---|---|
| author | Bryan C. Mills <bcmills@google.com> | Mon Aug 10 15:11:07 2020 -0400 |
| committer | Bryan C. Mills <bcmills@google.com> | Mon Aug 24 21:08:46 2020 +0000 |
| tree | abb169b4571b6720b512dfb68ffc5bb5b3057895 | |
| parent | 865d72f962fffbba326067e803ca30193b63bd3a [diff] |
cmd/go/internal/par: add Queue as a simpler alternative to Work par.Work performs two different tasks: deduplicating work (a task which overlaps with par.Cache), and executing limited active work in parallel. It also requires the caller to re-invoke Do whenever the workqueue transititions from empty to non-empty. The new par.Queue only performs the second of those two tasks, and presents a simpler API: it starts and stops its own goroutines as needed (indicating its idle state via a channel), rather than expecting the caller to drive the transitions explicitly. For #36460 Change-Id: I5c38657dda63ab55718497467d05d41744ff59f2 Reviewed-on: https://go-review.googlesource.com/c/go/+/247766 Run-TryBot: Bryan C. Mills <bcmills@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Jay Conrod <jayconrod@google.com>
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