forgejo/modules/git
Gusted 5e86a5d2d1
[GITEA] Drop sha256-simd in favor of stdlib
- In Go 1.21 the crypto/sha256 [got a massive
improvement](https://go.dev/doc/go1.21#crypto/sha256) by utilizing the
SHA instructions for AMD64 CPUs, which sha256-simd already was doing.
The performance is now on par and I think it's preferable to use the
standard library rather than a package when possible.

```
cpu: AMD Ryzen 5 3600X 6-Core Processor
                │  simd.txt   │               go.txt                │
                │   sec/op    │    sec/op     vs base               │
Hash/8Bytes-12    63.25n ± 1%    73.38n ± 1%  +16.02% (p=0.002 n=6)
Hash/64Bytes-12   98.73n ± 1%   105.30n ± 1%   +6.65% (p=0.002 n=6)
Hash/1K-12        567.2n ± 1%    572.8n ± 1%   +0.99% (p=0.002 n=6)
Hash/8K-12        4.062µ ± 1%    4.062µ ± 1%        ~ (p=0.396 n=6)
Hash/1M-12        512.1µ ± 0%    510.6µ ± 1%        ~ (p=0.485 n=6)
Hash/5M-12        2.556m ± 1%    2.564m ± 0%        ~ (p=0.093 n=6)
Hash/10M-12       5.112m ± 0%    5.127m ± 0%        ~ (p=0.093 n=6)
geomean           13.82µ         14.27µ        +3.28%

                │   simd.txt   │               go.txt                │
                │     B/s      │     B/s       vs base               │
Hash/8Bytes-12    120.6Mi ± 1%   104.0Mi ± 1%  -13.81% (p=0.002 n=6)
Hash/64Bytes-12   618.2Mi ± 1%   579.8Mi ± 1%   -6.22% (p=0.002 n=6)
Hash/1K-12        1.682Gi ± 1%   1.665Gi ± 1%   -0.98% (p=0.002 n=6)
Hash/8K-12        1.878Gi ± 1%   1.878Gi ± 1%        ~ (p=0.310 n=6)
Hash/1M-12        1.907Gi ± 0%   1.913Gi ± 1%        ~ (p=0.485 n=6)
Hash/5M-12        1.911Gi ± 1%   1.904Gi ± 0%        ~ (p=0.093 n=6)
Hash/10M-12       1.910Gi ± 0%   1.905Gi ± 0%        ~ (p=0.093 n=6)
geomean           1.066Gi        1.032Gi        -3.18%
```

(cherry picked from commit abd94ff5b59c86e793fd9bf12187ea6cfd1f3fa1)
(cherry picked from commit 15e81637abf70576a564cf9eecaa9640228afb5b)

Conflicts:
	go.mod
	https://codeberg.org/forgejo/forgejo/pulls/1581
(cherry picked from commit 5caea2d75aeac78fb306f58a3cf7809d5b70c7f2)
(cherry picked from commit 08da542cce2c1571cedd4183268a903ab581d2e3)
(cherry picked from commit d71a8cc9fb816a3b6562a661286f1d3961821b67)
(cherry picked from commit 63c9fc2bee5b71e6ce3898bbf9b9bce827705acc)
(cherry picked from commit e1db85d48a2de7cff0d438aac81023c4b50cdae4)
2023-11-06 17:12:22 +01:00
..
foreachref
internal
pipeline
tests/repos
url
batch_reader.go
blame.go
blame_test.go
blob.go
blob_gogit.go
blob_nogogit.go
blob_test.go
command.go
command_race_test.go
command_test.go
commit.go
commit_convert_gogit.go
commit_info.go
commit_info_gogit.go
commit_info_nogogit.go
commit_info_test.go
commit_reader.go
commit_test.go
diff.go
diff_test.go
error.go
git.go
git_test.go
hook.go
last_commit_cache.go
last_commit_cache_gogit.go
last_commit_cache_nogogit.go
log_name_status.go
notes.go
notes_gogit.go
notes_nogogit.go
notes_test.go
parse_gogit.go
parse_gogit_test.go
parse_nogogit.go
parse_nogogit_test.go
README.md
ref.go
ref_test.go
remote.go
repo.go
repo_archive.go
repo_attribute.go
repo_attribute_test.go
repo_base.go
repo_base_gogit.go
repo_base_nogogit.go
repo_blame.go
repo_blob.go
repo_blob_gogit.go
repo_blob_nogogit.go
repo_blob_test.go
repo_branch.go
repo_branch_gogit.go
repo_branch_nogogit.go
repo_branch_test.go
repo_commit.go
repo_commit_gogit.go
repo_commit_nogogit.go
repo_commit_test.go
repo_commitgraph.go
repo_commitgraph_gogit.go
repo_compare.go
repo_compare_test.go
repo_gpg.go
repo_hook.go
repo_index.go
repo_language_stats.go
repo_language_stats_gogit.go
repo_language_stats_nogogit.go
repo_language_stats_test.go
repo_object.go
repo_ref.go
repo_ref_gogit.go
repo_ref_nogogit.go
repo_ref_test.go
repo_stats.go
repo_stats_test.go
repo_tag.go
repo_tag_gogit.go
repo_tag_nogogit.go
repo_tag_test.go
repo_test.go
repo_tree.go
repo_tree_gogit.go
repo_tree_nogogit.go
sha1.go
sha1_gogit.go
sha1_nogogit.go
sha1_test.go
signature.go
signature_gogit.go
signature_nogogit.go
submodule.go
submodule_test.go
tag.go
tag_test.go
tree.go
tree_blob.go
tree_blob_gogit.go
tree_blob_nogogit.go
tree_entry.go
tree_entry_gogit.go
tree_entry_mode.go
tree_entry_nogogit.go
tree_entry_test.go
tree_gogit.go
tree_nogogit.go
utils.go

Git Module

This module is merged from https://github.com/go-gitea/git which is a Go module to access Git through shell commands. Now it's a part of gitea's main repository for easier pull request.