lukechilds/node - node - Gitea: Git with a cup of tea

Tree: 1fdec65203

Fedor Indutny 1fdec65203 deps: improve ArrayBuffer performance in v8 This a backport of the following commits from the v8's upstream: * 1a8c38c50513f9af07ada479629a653e1cf36ff3 * 206f12abee3f1e7eda8fc6521d48f3c319460ee1 * 9e3676da9ab1aaf7de3e8582cb3fdefcc3dbaf33 Original commit message: heap: make array buffer maps disjoint Remove intersection from the `std::map`s representing current live ArrayBuffers. While being simpler to understand, it poses significant performance issue for the active ArrayBuffer users (like node.js). Store buffers separately, and process them together during mark-sweep phase. The results of benchmarks are: $ ./node-slow bench && ./node-fast bench 4997.4 ns/op 4685.7 ns/op NOTE: `fast` - was a patched node.js, `slow` - unpatched node.js with vanilla v8. Ref: https://github.com/nodejs/node/pull/2732 PR-URL: https://github.com/nodejs/node/pull/3351 Reviewed-By: indutny - Fedor Indutny <fedor.indutny@gmail.com> Reviewed-By: bnoordhuis - Ben Noordhuis <info@bnoordhuis.nl>		9 years ago
..
cares	build: Updates to enable AIX support	9 years ago
gtest	deps: check in gtest, add util unit test	10 years ago
http_parser	deps: update http_parser to 2.5.0	10 years ago
npm	deps: upgrade to npm 2.14.7	9 years ago
openssl	build: Updates to enable AIX support	9 years ago
uv	deps: upgrade libuv to 1.7.5	9 years ago
v8	deps: improve ArrayBuffer performance in v8	9 years ago
zlib	deps: don't build minizip into zlib	10 years ago