diff options
| author | apocelipes <seve3r@outlook.com> | 2024-08-21 09:30:14 +0000 |
|---|---|---|
| committer | Gopher Robot <gobot@golang.org> | 2024-08-21 19:19:57 +0000 |
| commit | fd985d23dcc792354c4d60108dc01f992f4bdbc2 (patch) | |
| tree | 688fcc8a24d2e02b9c826d388bac1b9548a0f088 /doc/next/6-stdlib | |
| parent | c5a9c8d067d4695eaf5f6ce94a464f7fcdc07584 (diff) | |
| download | go-fd985d23dcc792354c4d60108dc01f992f4bdbc2.tar.xz | |
crypto/x509,math/rand/v2: implement the encoding.(Binary|Text)Appender
Implement the encoding.(Binary|Text)Appender interfaces for "x509.OID".
Implement the encoding.BinaryAppender interface for "rand/v2.PCG" and "rand/v2.ChaCha8".
"rand/v2.ChaCha8.MarshalBinary" alse gains some performance benefits:
│ old │ new │
│ sec/op │ sec/op vs base │
ChaCha8MarshalBinary-8 33.730n ± 2% 9.786n ± 1% -70.99% (p=0.000 n=10)
ChaCha8MarshalBinaryRead-8 99.86n ± 1% 17.79n ± 0% -82.18% (p=0.000 n=10)
geomean 58.04n 13.19n -77.27%
│ old │ new │
│ B/op │ B/op vs base │
ChaCha8MarshalBinary-8 48.00 ± 0% 0.00 ± 0% -100.00% (p=0.000 n=10)
ChaCha8MarshalBinaryRead-8 83.00 ± 0% 0.00 ± 0% -100.00% (p=0.000 n=10)
│ old │ new │
│ allocs/op │ allocs/op vs base │
ChaCha8MarshalBinary-8 1.000 ± 0% 0.000 ± 0% -100.00% (p=0.000 n=10)
ChaCha8MarshalBinaryRead-8 2.000 ± 0% 0.000 ± 0% -100.00% (p=0.000 n=10)
For #62384
Change-Id: I604bde6dad90a916012909c7260f4bb06dcf5c0a
GitHub-Last-Rev: 78abf9c5dfb74838985637798bcd5cb957541d20
GitHub-Pull-Request: golang/go#68987
Reviewed-on: https://go-review.googlesource.com/c/go/+/607079
Reviewed-by: Cherry Mui <cherryyz@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Diffstat (limited to 'doc/next/6-stdlib')
| -rw-r--r-- | doc/next/6-stdlib/99-minor/crypto/x509/62384.md | 2 | ||||
| -rw-r--r-- | doc/next/6-stdlib/99-minor/math/rand/v2/62384.md | 1 |
2 files changed, 3 insertions, 0 deletions
diff --git a/doc/next/6-stdlib/99-minor/crypto/x509/62384.md b/doc/next/6-stdlib/99-minor/crypto/x509/62384.md new file mode 100644 index 0000000000..a8c6a29d9a --- /dev/null +++ b/doc/next/6-stdlib/99-minor/crypto/x509/62384.md @@ -0,0 +1,2 @@ +[OID] now implements the [encoding.BinaryAppender] and [encoding.TextAppender] +interfaces. diff --git a/doc/next/6-stdlib/99-minor/math/rand/v2/62384.md b/doc/next/6-stdlib/99-minor/math/rand/v2/62384.md new file mode 100644 index 0000000000..04dcb8b88a --- /dev/null +++ b/doc/next/6-stdlib/99-minor/math/rand/v2/62384.md @@ -0,0 +1 @@ +[ChaCha8] and [PCG] now implement the [encoding.BinaryAppender] interface. |