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Rhys Hiltner e8776e19b9 runtime: benchmark mutex handoffs
The speed of handing off a mutex to a waiting thread is sensitive to the
configuration of the spinning section of lock2. Measure that latency
directly, to complement our existing benchmarks of mutex throughput.

For #68578

Change-Id: I7637684bcff62eb05cc008491f095f653d13af4b
Reviewed-on: https://go-review.googlesource.com/c/go/+/602176
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Auto-Submit: Rhys Hiltner <rhys.hiltner@gmail.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
2024-08-02 21:00:51 +00:00
.github .github/ISSUE_TEMPLATE/03-gopls.yml: use textarea for gopls version 2024-05-24 17:09:04 +00:00
api go/types: add go1.23 iterator methods for 10 exported types 2024-07-31 22:54:09 +00:00
doc crypto: implement encoding.BinaryAppender for all crypto hashes 2024-08-01 14:57:46 +00:00
lib/time lib/time: use consistent directory in mkzip usage message 2024-03-04 17:32:07 +00:00
misc misc/ios: rework exec wrapper to only support simulator 2024-06-18 16:32:49 +00:00
src runtime: benchmark mutex handoffs 2024-08-02 21:00:51 +00:00
test cmd/compile,runtime: disable swissmap fast variants 2024-08-02 16:47:38 +00:00
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The Go Programming Language

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