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1ba88a7892
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 ``` |
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|---|---|---|
| .. | ||
| _libuv_winerror.ts | ||
| _listen.ts | ||
| _node.ts | ||
| _timingSafeEqual.ts | ||
| _utils.ts | ||
| ares.ts | ||
| async_wrap.ts | ||
| buffer.ts | ||
| cares_wrap.ts | ||
| connection_wrap.ts | ||
| constants.ts | ||
| crypto.ts | ||
| handle_wrap.ts | ||
| mod.ts | ||
| node_file.ts | ||
| node_options.ts | ||
| pipe_wrap.ts | ||
| README.md | ||
| stream_wrap.ts | ||
| string_decoder.ts | ||
| symbols.ts | ||
| tcp_wrap.ts | ||
| types.ts | ||
| udp_wrap.ts | ||
| util.ts | ||
| uv.ts | ||
Internal Bindings
The modules in this directory implement (simulate) C++ bindings implemented in
the ./src/ directory of the Node.js
repository.
These bindings are created in the Node.js source code by using
NODE_MODULE_CONTEXT_AWARE_INTERNAL.
Please refer to https://github.com/nodejs/node/blob/master/src/README.md for further information.