diff options
| author | Divy Srivastava <dj.srivastava23@gmail.com> | 2023-03-31 21:28:21 +0530 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-03-31 21:28:21 +0530 |
| commit | aa9b94a80eadde7737417eb7d412559bc567c77c (patch) | |
| tree | 14691957c663ad9d6c18ce837823f46e4ddc4347 /core/examples | |
| parent | feab94ff512987a9a7e01f41d7a1788712b4247c (diff) | |
perf(ext/websocket): use opAsync2 to avoid spread deopt (#18525)
This commit adds a new core API `opAsync2` to call an async op with
atmost 2 arguments. Spread argument iterators has a pretty big perf hit
when calling ops.
| name | avg msg/sec/core |
| --- | --- |
| 1.32.1 | `127820.750000` |
| #18506 | `140079.000000` |
| #18506 + #18509 | `150104.250000` |
| #18506 + #18509 + this | `157340.000000` |
Diffstat (limited to 'core/examples')
| -rw-r--r-- | core/examples/http_bench_json_ops/http_bench_json_ops.js | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/core/examples/http_bench_json_ops/http_bench_json_ops.js b/core/examples/http_bench_json_ops/http_bench_json_ops.js index 5a205188b..0c3b5be13 100644 --- a/core/examples/http_bench_json_ops/http_bench_json_ops.js +++ b/core/examples/http_bench_json_ops/http_bench_json_ops.js @@ -3,7 +3,7 @@ // then write this fixed 'responseBuf'. The point of this benchmark is to // exercise the event loop in a simple yet semi-realistic way. -const { ops, opAsync } = Deno.core; +const { ops, opAsync, opAsync2 } = Deno.core; const requestBuf = new Uint8Array(64 * 1024); const responseBuf = new Uint8Array( @@ -23,7 +23,7 @@ function accept(serverRid) { } function read(serverRid, buf) { - return opAsync("op_read_socket", serverRid, buf); + return opAsync2("op_read_socket", serverRid, buf); } async function serve(rid) { |