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 /api | |
| 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 'api')
| -rw-r--r-- | api/next/62384.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/api/next/62384.txt b/api/next/62384.txt index 0c6053d2a0..3a50a2792a 100644 --- a/api/next/62384.txt +++ b/api/next/62384.txt @@ -11,3 +11,7 @@ pkg math/big, method (*Rat) AppendText([]uint8) ([]uint8, error) #62384 pkg regexp, method (*Regexp) AppendText([]uint8) ([]uint8, error) #62384 pkg time, method (Time) AppendBinary([]uint8) ([]uint8, error) #62384 pkg time, method (Time) AppendText([]uint8) ([]uint8, error) #62384 +pkg math/rand/v2, method (*ChaCha8) AppendBinary([]uint8) ([]uint8, error) #62384 +pkg math/rand/v2, method (*PCG) AppendBinary([]uint8) ([]uint8, error) #62384 +pkg crypto/x509, method (OID) AppendBinary([]uint8) ([]uint8, error) #62384 +pkg crypto/x509, method (OID) AppendText([]uint8) ([]uint8, error) #62384 |