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Michael Anthony Knyszek a1c4fb4361 runtime: specialize heapSetType
Last CL we separated mallocgc into several specialized paths. Let's
split up heapSetType too. This will make the specialized heapSetType
functions inlineable and cut out some branches as well as a function
call.

Microbenchmark results at this point in the stack:

                   │ before.out  │            after-5.out             │
                   │   sec/op    │   sec/op     vs base               │
Malloc8-4            13.52n ± 3%   12.15n ± 2%  -10.13% (p=0.002 n=6)
Malloc16-4           21.49n ± 2%   18.32n ± 4%  -14.75% (p=0.002 n=6)
MallocTypeInfo8-4    27.12n ± 1%   18.64n ± 2%  -31.30% (p=0.002 n=6)
MallocTypeInfo16-4   28.71n ± 3%   21.63n ± 5%  -24.65% (p=0.002 n=6)
geomean              21.81n        17.31n       -20.64%

Change-Id: I5de9ac5089b9eb49bf563af2a74e6dc564420e05
Reviewed-on: https://go-review.googlesource.com/c/go/+/614795
Auto-Submit: Michael Knyszek <mknyszek@google.com>
Reviewed-by: Keith Randall <khr@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Keith Randall <khr@google.com>
2024-10-21 15:56:28 +00:00
.github .github: update language change proposal template 2024-08-08 19:02:29 +00:00
api hash/maphash: add WriteComparable and Comparable 2024-10-02 15:54:11 +00:00
doc doc: reference language version in pre-generic spec for easier recognition 2024-10-10 18:25:45 +00:00
lib lib/time: update to 2024b/2024b 2024-09-23 14:25:08 +00:00
misc misc/wasm: move wasm runtime files to lib/wasm 2024-08-30 19:15:21 +00:00
src runtime: specialize heapSetType 2024-10-21 15:56:28 +00:00
test cmd/compile,internal/runtime/maps: add extendible hashing 2024-10-21 14:16:20 +00:00
.gitattributes
.gitignore runtime,internal: move runtime/internal/sys to internal/runtime/sys 2024-07-23 19:05:35 +00:00
codereview.cfg
CONTRIBUTING.md
go.env
LICENSE LICENSE: update per Google Legal 2024-08-09 14:54:31 +00:00
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README.md README: fix CC BY license name 2024-07-22 17:45:27 +00:00
SECURITY.md

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