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2023-04-22feat(ext/http): Rework Deno.serve using hyper 1.0-rc3 (#18619)Matt Mastracci
This is a rewrite of the `Deno.serve` API to live on top of hyper 1.0-rc3. The code should be more maintainable long-term, and avoids some of the slower mpsc patterns that made the older code less efficient than it could have been. Missing features: - `upgradeHttp` and `upgradeHttpRaw` (`upgradeWebSocket` is available, however). - Automatic compression is unavailable on responses.
2023-04-16bench: add benchmark for deferred async ops (#18722)Bartek Iwańczuk
``` ./target/release/deno run cli/bench/async_ops_deferred.js time 794 ms rate 1259445 time 786 ms rate 1272264 time 770 ms rate 1298701 time 784 ms rate 1275510 time 775 ms rate 1290322 time 786 ms rate 1272264 time 773 ms rate 1293661 time 771 ms rate 1297016 time 774 ms rate 1291989 time 767 ms rate 1303780 time 764 ms rate 1308900 time 768 ms rate 1302083 time 763 ms rate 1310615 time 761 ms rate 1314060 time 761 ms rate 1314060 time 762 ms rate 1312335 time 763 ms rate 1310615 time 759 ms rate 1317523 time 760 ms rate 1315789 time 761 ms rate 1314060 time 769 ms rate 1300390 time 763 ms rate 1310615 time 760 ms rate 1315789 time 763 ms rate 1310615 time 761 ms rate 1314060 time 759 ms rate 1317523 time 765 ms rate 1307189 time 760 ms rate 1315789 time 764 ms rate 1308900 time 763 ms rate 1310615 time 760 ms rate 1315789 time 757 ms rate 1321003 time 763 ms rate 1310615 time 759 ms rate 1317523 time 771 ms rate 1297016 time 759 ms rate 1317523 time 759 ms rate 1317523 time 763 ms rate 1310615 time 754 ms rate 1326259 time 755 ms rate 1324503 time 762 ms rate 1312335 time 752 ms rate 1329787 time 755 ms rate 1324503 time 754 ms rate 1326259 time 759 ms rate 1317523 time 754 ms rate 1326259 time 749 ms rate 1335113 time 753 ms rate 1328021 time 756 ms rate 1322751 time 753 ms rate 1328021 ``` ``` samply record -r 20000 target/release/deno run cli/bench/async_ops_deferred.js ``` https://share.firefox.dev/43Efvm6
2023-04-13perf(ops): directly respond for eager ops (#18683)Bartek Iwańczuk
This commit changes "eager ops" to directly return a response value instead of calling "opresponse" callback in JavaScript. This saves one boundary crossing and has a fantastic impact on the "async_ops.js" benchmark: ``` v1.32.4 $ deno run cli/bench/async_ops.js time 329 ms rate 3039513 time 322 ms rate 3105590 time 307 ms rate 3257328 time 301 ms rate 3322259 time 303 ms rate 3300330 time 306 ms rate 3267973 time 300 ms rate 3333333 time 301 ms rate 3322259 time 301 ms rate 3322259 time 301 ms rate 3322259 time 302 ms rate 3311258 time 301 ms rate 3322259 time 302 ms rate 3311258 time 302 ms rate 3311258 time 303 ms rate 3300330 ``` ``` this branch $ ./target/release/deno run -A cli/bench/async_ops.js time 257 ms rate 3891050 time 248 ms rate 4032258 time 251 ms rate 3984063 time 246 ms rate 4065040 time 238 ms rate 4201680 time 227 ms rate 4405286 time 228 ms rate 4385964 time 229 ms rate 4366812 time 228 ms rate 4385964 time 226 ms rate 4424778 time 226 ms rate 4424778 time 227 ms rate 4405286 time 228 ms rate 4385964 time 227 ms rate 4405286 time 228 ms rate 4385964 time 227 ms rate 4405286 time 229 ms rate 4366812 time 228 ms rate 4385964 ``` Prerequisite for https://github.com/denoland/deno/pull/18652
2023-04-05chore(cli/bench): add ws echo bench (#18595)Divy Srivastava
2023-04-03refactor: remove "ext/flash" (#18578)Bartek Iwańczuk
With https://github.com/denoland/deno/pull/18568 landed we no longer need "ext/flash". This commit removes "deno_flash" extension completely. This should have some impact on the binary and snapshot size. Closes https://github.com/denoland/deno/issues/17356
2023-03-27fix(cli/bench): look for clone3 syscalls for thread count (#18456)Divy Srivastava
2023-03-22chore(test_util): replace tempdir code w/tempdir crate (#18340)Matt Mastracci
2023-03-18chore(bench): add RUNTIME_SNAPSHOT.bin (#18269)Leo Kettmeir
2023-03-15refactor: remove usages of `map_or` / `map_or_else` (#18212)David Sherret
These methods are confusing because the arguments are backwards. I feel like they should have never been added to `Option<T>` and that clippy should suggest rewriting to `map(...).unwrap_or(...)`/`map(...).unwrap_or_else(|| ...)` https://github.com/rust-lang/rfcs/issues/1025
2023-03-15perf: do not depend on iana-time-zone (#18088)Divy Srivastava
Chrono's `clock` feature pulls in `iana-time-zone` which links to macOS core_foundation. This PR itself is not enough to get rid of CoreFoundation. Removal depends on getting rid of security framework, see #18071
2023-03-09refactor(tests/lsp): consolidate more into test LspClient and reduce ↵David Sherret
verbosity (#18100)
2023-03-08refactor(lsp): improve test client initialization (#18015)David Sherret
2023-03-03feat(ops): reland fast zero copy string arguments (#17996)Divy Srivastava
Reland https://github.com/denoland/deno/pull/16777 The codegen is disabled in async ops and when fallback to slow call is possible (return type is a Result) to avoid hitting this V8 bug: https://github.com/denoland/deno/issues/17159
2023-02-22fix(lint): revert no-deprecated-api for Deno.run (#17880)David Sherret
2023-02-09refactor: deno_graph 0.43 upgrade (#17692)David Sherret
2023-01-27chore: upgrade to Rust 1.67 (#17548)David Sherret
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2023-01-24refactor: remove Deno.core (#16881)Bartek Iwańczuk
This commit removes "Deno.core" namespace. It is strictly private API that has no stability guarantees, we were supposed to remove it long time ago. Co-authored-by: Yoshiya Hinosawa <stibium121@gmail.com>
2023-01-14chore: use rustfmt imports_granularity option (#17421)Divy Srivastava
Closes https://github.com/denoland/deno/issues/2699 Closes https://github.com/denoland/deno/issues/2347 Uses unstable rustfmt features. Since dprint invokes `rustfmt` we do not need to switch the cargo toolchain to nightly. Do we care about formatting stability of our codebase across Rust versions? (I don't)
2023-01-14refactor(bench/http): Use optional chaining instead of `||` fallthrough (#17317)Max Coplan
2023-01-13chore: add `copyright_checker` tool and add the missing copyright (#17285)Yiyu Lin
2023-01-05refactor(cli,core,ext,rt): remove some unnecessary `clone` or `malloc` (#17274)Yiyu Lin
2023-01-02chore: update copyright year to 2023 (#17247)David Sherret
Yearly tradition of creating extra noise in git.
2022-12-17chore: update to Rust 1.66.0 (#17078)linbingquan
2022-12-15Revert "feat(ops): Fast zero copy string arguments (#16777)" (#17063)Bartek Iwańczuk
This reverts commit 9b2b8df927ac23cfa99016a684179f2a3198ba2e. Closes https://github.com/dsherret/ts-morph/issues/1372 Closes https://github.com/denoland/deno/issues/16979
2022-12-09unstable: remove Deno.spawn, Deno.spawnSync, Deno.spawnChild APIs (#16893)Bartek Iwańczuk
This commit removes three unstable Deno APIs: - "Deno.spawn()" - "Deno.spawnSync()" - "Deno.spawnChild()" These APIs were replaced by a unified "Deno.Command" API.
2022-12-02perf: use fast api for io read/write sync (#15863)Divy Srivastava
``` $ dd if=/dev/zero bs=65536 count=500000 | ./stdio # C baseline 500000+0 records in 500000+0 records out 32768000000 bytes transferred in 4.126087 secs (7941664827 bytes/sec) c: size 32768000000 reads 500000 blocksize 65536 ``` ``` $ dd if=/dev/zero bs=65536 count=500000 | deno run stdio.js # Deno 500000+0 records in 500000+0 records out 32768000000 bytes transferred in 4.279032 secs (7657806719 bytes/sec) deno: size 32768000000 reads 500000 blocksize 65536 ```
2022-12-02feat(ops): Fast zero copy string arguments (#16777)Divy Srivastava
Uses SeqOneByteString optimization to do zero-copy `&str` arguments in fast calls. - [x] Depends on https://github.com/denoland/rusty_v8/pull/1129 - [x] Depends on https://chromium-review.googlesource.com/c/v8/v8/+/4036884 - [x] Disable in async ops - [x] Make it work with owned `String` with an extra alloc in fast path. - [x] Support `Cow<'_, str>`. Owned for slow case, Borrowed for fast case ```rust #[op] fn op_string_len(s: &str) -> u32 { str.len() as u32 } ```
2022-11-18chore: use Rust 1.65.0 (#16688)Aaron O'Mullan
2022-11-15perf(runtime/spawn): collect output using `op_read_all` (#16596)Marcos Casagrande
**This patch** ``` benchmark time (avg) (min … max) p75 p99 p995 ------------------------------------------------- ----------------------------- echo deno 23.99 ms/iter (22.51 ms … 33.61 ms) 23.97 ms 33.61 ms 33.61 ms cat 16kb 24.27 ms/iter (22.5 ms … 35.21 ms) 24.2 ms 35.21 ms 35.21 ms cat 1mb 25.88 ms/iter (25.04 ms … 30.28 ms) 26.12 ms 30.28 ms 30.28 ms cat 15mb 38.41 ms/iter (35.7 ms … 50 ms) 38.31 ms 50 ms 50 ms ``` **main** ``` benchmark time (avg) (min … max) p75 p99 p995 ------------------------------------------------- ----------------------------- echo deno 35.66 ms/iter (34.53 ms … 41.84 ms) 35.79 ms 41.84 ms 41.84 ms cat 16kb 35.99 ms/iter (34.52 ms … 44.94 ms) 36.05 ms 44.94 ms 44.94 ms cat 1mb 38.68 ms/iter (36.67 ms … 50.44 ms) 37.95 ms 50.44 ms 50.44 ms cat 15mb 48.4 ms/iter (46.19 ms … 58.41 ms) 49.16 ms 58.41 ms 58.41 ms ```
2022-10-28Reland "perf(core): generate inlined wrappers for async ops" (#16455)Divy Srivastava
Reland https://github.com/denoland/deno/pull/16428
2022-10-27Revert "perf(core): generate inlined wrappers for async ops (#16428)" (#16443)Divy Srivastava
2022-10-27perf(core): generate inlined wrappers for async ops (#16428)Divy Srivastava
V8's JIT can do a better job knowing the argument count and also enable fast call path (in future). This also lets us call async ops without `opAsync`: ```js const { ops } = Deno.core; await ops.op_void_async(); ``` this patch: 4405286 ops/sec main: 3508771 ops/sec
2022-10-26feat: Stabilize Deno.consoleSize() API (#15933)Bartek Iwańczuk
This commit stabilizes "Deno.consoleSize()" API. There is one change compared to previous unstable API, in that the API doesn't accept any arguments. Console size is established by querying syscalls for stdio streams at fd 0, 1 and 2.
2022-10-17bench: don't send data to grafana (#16324)Bartek Iwańczuk
ci / bench release ubuntu-20.04-xl (pull_request) went from 24m to 23m
2022-10-17bench: run HTTP benches for 10s (#16322)Bartek Iwańczuk
ci / bench release ubuntu-20.04-xl (pull_request) went from 27m to 24m
2022-10-15bench: don't show output (#16288)Bartek Iwańczuk
Benchmarks are extremely noisy and it makes it impossible to inspect what's going on in GitHub action logger.
2022-10-15bench: avoid port collision (#16285)Bartek Iwańczuk
2022-10-10fix(npm): support compiling on linux/aarch64 (#16208)Luke Channings
Changes introduced in #13633 have broken the ability to compile for linux/aarch64 - specifically the use of a `i8` as a char type, which is an `u8` on linux/aarch64. This PR: - Replaces instances of `i8` with the architecture-aware wrapper type `c_char` - Skips the use of `--export-dynamic-symbol` on linux-aarch64, because the target environments often rely on older libc/binutils versions
2022-10-09perf(ext/crypto): optimize `getRandomValues` (#16212)Divy Srivastava
2022-10-07perf(napi): optimize primitive napi functions (#16163)Divy Srivastava
This optimization applies on `napi_get_undefined`, `napi_get_null` & `napi_get_boolean`. ``` # main benchmark time (avg) (min … max) p75 p99 p995 ---------------------------------------------------------- ----------------------------- warmup 482.55 ps/iter (462.5 ps … 15.67 ns) 475 ps 525 ps 829.1 ps napi_get_undefined 25.07 ns/iter (24.03 ns … 36.87 ns) 25.37 ns 27.09 ns 34.85 ns ``` ``` # This patch benchmark time (avg) (min … max) p75 p99 p995 ---------------------------------------------------------- ----------------------------- warmup 484.78 ps/iter (462.5 ps … 14.4 ns) 475 ps 554.1 ps 583.3 ps napi_get_undefined 15.52 ns/iter (15.35 ns … 22.14 ns) 15.41 ns 17.18 ns 20.02 ns ```
2022-10-04perf(ext/fetch): consume body using ops (#16038)Marcos Casagrande
This commit adds a fast path to `Request` and `Response` that make consuming request bodies much faster when using `Body#text`, `Body#arrayBuffer`, and `Body#blob`, if the body is a FastStream. Because the response bodies for `fetch` are FastStream, this speeds up consuming `fetch` response bodies significantly.
2022-09-28feat(ext/flash): add `reuseport` option on Linux (#16022)Divy Srivastava
2022-09-28feat: implement Web Cache API (#15829)Satya Rohith
2022-09-27fix(cli/bench): strace numeric format (#16055)Marcos Casagrande
2022-09-27feat(ext/crypto): add x25519 and Ed25519 CFRG curves (#14119)Divy Srivastava
2022-09-23perf: use fast ops for tty (#15976)Divy Srivastava
2022-09-22perf: fs optimizations - part 1 (#15873)Divy Srivastava
2022-09-22feat(ops): Automatic fast ops creation (#15527)Aapo Alasuutari
2022-09-19refactor: move out test files from root testdata directory into sub ↵David Sherret
directories (#15949)
2022-09-17perf(web): optimize encodeInto() (#15922)Divy Srivastava
generated by cgit v1.2.3 (git 2.25.1) at 2025-07-24 20:30:48 +0000