Divy Srivastava
1ba88a7892
perf(ext/node): improve Buffer from string performance ( #24567 )
...
Fixes https://github.com/denoland/deno/issues/24323
- Use a Buffer pool for `fromString`
- Implement fast call base64 writes
- Direct from string `create` method for each encoding op
```
$ deno bench -A bench.mjs # 1.45.1+fee4d3a
cpu: Apple M1 Pro
runtime: deno 1.45.1+fee4d3a (aarch64-apple-darwin)
benchmark time (avg) (min … max) p75 p99 p999
----------------------------------------------------------- -----------------------------
Buffer.from base64 550 ns/iter (490 ns … 1'265 ns) 572 ns 606 ns 1'265 ns
Buffer#write base64 285 ns/iter (259 ns … 371 ns) 307 ns 347 ns 360 ns
$ ~/gh/deno/target/release/deno bench -A bench.mjs # this PR
cpu: Apple M1 Pro
runtime: deno dev (aarch64-apple-darwin)
benchmark time (avg) (min … max) p75 p99 p999
----------------------------------------------------------- -----------------------------
Buffer.from base64 151 ns/iter (145 ns … 770 ns) 148 ns 184 ns 648 ns
Buffer#write base64 62.58 ns/iter (60.79 ns … 157 ns) 61.65 ns 75.79 ns 141 ns
$ node bench.mjs # v22.4.0
cpu: Apple M1 Pro
runtime: node v22.4.0 (arm64-darwin)
benchmark time (avg) (min … max) p75 p99 p999
----------------------------------------------------------- -----------------------------
Buffer.from base64 163 ns/iter (96.92 ns … 375 ns) 99.45 ns 127 ns 220 ns
Buffer#write base64 75.48 ns/iter (74.97 ns … 134 ns) 75.17 ns 81.83 ns 96.84 ns
```
2024-07-30 18:09:55 +05:30
Asher Gomez
6ab143335a
fix(ext/node): use primordials in ext/node/polyfills/_brotli.js ( #24235 )
...
Towards #24236
2024-06-20 17:44:23 +10:00
Divy Srivastava
4a88695563
fix(ext/node): flush brotli decompression stream ( #22856 )
...
Fixes https://github.com/denoland/deno/issues/22259
The decompressed input size was not restored because of improper
flushing of the CBrotliDecompressStream state.
2024-03-12 17:23:31 +05:30
Divy Srivastava
a32e7f0eb2
fix(node): handle brotli compression end chunk sizes ( #22322 )
...
Fixes https://github.com/denoland/deno/issues/22259
2024-02-07 21:53:32 +05:30
Bartek Iwańczuk
909986fa6e
refactor: migrate 'ext/node' extension to virtual ops module ( #22157 )
...
Follow up to https://github.com/denoland/deno/pull/22135
2024-01-29 14:58:08 +01:00
Kenta Moriuchi
515a34b4de
refactor: use core.ensureFastOps() ( #21888 )
2024-01-10 15:37:25 -07:00
David Sherret
7e72f3af61
chore: update copyright to 2024 ( #21753 )
2024-01-01 19:58:21 +00:00
Jovi De Croock
4339a6c55d
fix(node/zlib): consistently return buffer ( #21747 )
...
This fixes point 3 of https://github.com/denoland/deno/issues/20516
This PR creates consistency between the sync and async versions of the
brotli compress where we will always return a buffer like Node.
2023-12-31 17:23:09 +05:30
Jovi De Croock
08fc8d50e3
fix(node/zlib): cast Dataview and Buffer to uint8 ( #21746 )
...
This fixes point 2 of #20516
This adds a conversion from Dataview/Buffer by returning `obj.buffer`
which can be converted to a `UInt8Array`.
Question: Regarding point 4 of the mentioned issue would it be
appropriate to copy the toU8 helper to the `zlib.mjs` methods?
2023-12-31 17:20:37 +05:30
Matt Mastracci
0efe438f7c
perf: remove opAsync ( #21690 )
...
`opAsync` requires a lookup by name on each async call. This is a
mechanical translation of all opAsync calls to ensureFastOps.
The `opAsync` API on Deno.core will be removed at a later time.
2023-12-27 02:30:26 +01:00
Bartek Iwańczuk
01f0d03ae8
refactor: rename built-in node modules from ext:deno_node/ to node: ( #19680 )
...
Closes https://github.com/denoland/deno/issues/19510
2023-07-02 20:19:30 +02:00
Kenta Moriuchi
e16b74d792
chore(ext/node): disable prefer-primordials on a per-file basis ( #19553 )
2023-06-27 15:18:22 +09:00
Divy Srivastava
4a18c76135
fix(ext/node): support brotli APIs ( #19223 )
...
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2023-06-24 19:42:08 +05:30
