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2023-05-21refactor(core): set function names for ops in JavaScript (#19208)Bartek Iwańczuk
This commit ensures that JavaScript functions generated for registered ops have proper names set up - the function name matches the name of the op. A test was added in `core/runtime.rs` that verifies this. Closes https://github.com/denoland/deno/issues/19206
2023-05-18chore: forward v1.33.4 release commit to main (#19181)denobot
**THIS PR HAS GIT CONFLICTS THAT MUST BE RESOLVED** This is the release commit being forwarded back to main for 1.33.4 Please ensure: - [x] Everything looks ok in the PR - [ ] The release has been published To make edits to this PR: ```shell git fetch upstream forward_v1.33.4 && git checkout -b forward_v1.33.4 upstream/forward_v1.33.4 ``` Don't need this PR? Close it. cc @levex Co-authored-by: levex <levex@users.noreply.github.com> Co-authored-by: Levente Kurusa <lkurusa@kernelstuff.org>
2023-05-17fix(runtime): Box the main future to avoid blowing up the stack (#19155)Matt Mastracci
This fixes `Unhandled exception at [...] Stack overflow` on Windows, caused by the large size of the main future.
2023-05-14refactor(core): bake single-thread assumptions into spawn/spawn_blocking ↵Matt Mastracci
(#19056) Partially supersedes #19016. This migrates `spawn` and `spawn_blocking` to `deno_core`, and removes the requirement for `spawn` tasks to be `Send` given our single-threaded executor. While we don't need to technically do anything w/`spawn_blocking`, this allows us to have a single `JoinHandle` type that works for both cases, and allows us to more easily experiment with alternative `spawn_blocking` implementations that do not require tokio (ie: rayon). Async ops (+~35%): Before: ``` time 1310 ms rate 763358 time 1267 ms rate 789265 time 1259 ms rate 794281 time 1266 ms rate 789889 ``` After: ``` time 956 ms rate 1046025 time 954 ms rate 1048218 time 924 ms rate 1082251 time 920 ms rate 1086956 ``` HTTP serve (+~4.4%): Before: ``` Running 10s test @ http://localhost:4500 2 threads and 10 connections Thread Stats Avg Stdev Max +/- Stdev Latency 68.78us 19.77us 1.43ms 86.84% Req/Sec 68.78k 5.00k 73.84k 91.58% 1381833 requests in 10.10s, 167.36MB read Requests/sec: 136823.29 Transfer/sec: 16.57MB ``` After: ``` Running 10s test @ http://localhost:4500 2 threads and 10 connections Thread Stats Avg Stdev Max +/- Stdev Latency 63.12us 17.43us 1.11ms 85.13% Req/Sec 71.82k 3.71k 77.02k 79.21% 1443195 requests in 10.10s, 174.79MB read Requests/sec: 142921.99 Transfer/sec: 17.31MB ``` Suggested-By: alice@ryhl.io Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2023-05-12chore: forward v1.33.3 release commit to main (#19111)denobot
**THIS PR HAS GIT CONFLICTS THAT MUST BE RESOLVED** This is the release commit being forwarded back to main for 1.33.3 Please ensure: - [x] Everything looks ok in the PR - [x] The release has been published To make edits to this PR: ```shell git fetch upstream forward_v1.33.3 && git checkout -b forward_v1.33.3 upstream/forward_v1.33.3 ``` Don't need this PR? Close it. cc @levex Co-authored-by: Levente Kurusa <lkurusa@kernelstuff.org>
2023-05-10chore(core): fix a warning (#19072)Bartek Iwańczuk
2023-05-09fix(core): let V8 drive extension ESM loads (#18997)Luca Casonato
This now allows circular imports across extensions. Instead of load + eval of all ESM files in declaration order, all files are only loaded. Eval is done recursively by V8, only evaluating files that are listed in `Extension::esm_entry_point` fields. --------- Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2023-05-08refactor(core): make sure to always set embedder wrapper offset (#19048)Bartek Iwańczuk
2023-05-08refactor(core): verify there are no ops with duplicate names (#19047)Bartek Iwańczuk
This commit adds a "debug build" only check that verifies on startup that there are no duplicate ops (ie. the op names are unique).
2023-05-09Revert "perf(core): use jemalloc for V8 array buffer allocator (#18875)" ↵Bartek Iwańczuk
(#19046) This reverts commit 022aae9854bed6219d75eeb82fcf46652c21050d.
2023-05-08fix(core): always report the first error on unhandled rejection (#18992)ud2
The root cause of denoland/deno_std#3320, I believe, is that `pending_promise_rejections` is a `HashMap` whose entries are in arbitrary order, and as a result either of the two errors (`AddrInUse` and `TypeError`) may be selected when determining which one to report. I changed the field to a `VecDeque` so that the first error (`AddrInUse` in this case) is always selected.
2023-05-06refactor(core): remove run_in_task helper, use tokio::test macro (#19009)Bartek Iwańczuk
2023-05-04refactor(ext/fs): boxed deno_fs::FileSystem (#18945)David Sherret
1. Boxed `File` and `FileSystem` to allow more easily passing this through the CLI code (as shown within this pr). 2. `StdFileResource` is now `FileResource`. `FileResource` now contains an `Rc<dyn File>`.
2023-05-04chore: forward v1.33.2 release commit to main (#18990)denobot
**THIS PR HAS GIT CONFLICTS THAT MUST BE RESOLVED** This is the release commit being forwarded back to main for 1.33.2 Please ensure: - [x] Everything looks ok in the PR - [x] The release has been published To make edits to this PR: ```shell git fetch upstream forward_v1.33.2 && git checkout -b forward_v1.33.2 upstream/forward_v1.33.2 ``` Don't need this PR? Close it. cc @levex Co-authored-by: levex <levex@users.noreply.github.com> Co-authored-by: Levente Kurusa <lkurusa@kernelstuff.org>
2023-05-04fix(core): allow esm extensions not included in snapshot (#18980)Nayeem Rahman
Fixes #18979. This changes the predicate for allowing `ext:` specifier resolution from `snapshot_loaded_and_not_snapshotting` to `ext_resolution_allowed` which is only set to true during the extension module loading phase. Module loaders as used in core are now declared as `ExtModuleLoader` rather than `dyn ModuleLoader`.
2023-05-03fix(core): rebuild when JS sources for snapshotting change (#18976)Bartek Iwańczuk
2023-05-03perf: use jemalloc as global allocator (#18957)Bartek Iwańczuk
Follow up to https://github.com/denoland/deno/pull/18875 that enables `jemalloc` as a global allocator for the Deno CLI.
2023-05-02perf(core): use jemalloc for V8 array buffer allocator (#18875)Divy Srivastava
This commits changes "deno_core" to use jemalloc allocator as an allocator for V8 array buffers. This greatly improves our GC characteristics as we are using a lot of short lived array buffers. They no longer go through the expensive malloc/free cycle using the default Rust allocator, but instead use jemallocator's memory pool. As a result the flamegraphs for WS/HTTP server flamegraphs no longer show stacks for malloc/free around ops that use ZeroCopyBuf and &[u8]. --------- Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2023-05-02chore: release extension crates, unpin tokio (#18954)Bartek Iwańczuk
2023-05-02refactor(core): Use `ObjectHasOwn` instead of ↵Kenta Moriuchi
`ObjectPrototypeHasOwnProperty` (#18952) ES2022 `Object.hasOwn` can be used in snapshot, so I migrate to use it.
2023-05-02fix(npm): canonicalize filename before returning (#18948)Bartek Iwańczuk
This commit changes how paths for npm packages are handled, by canonicalizing them when resolving. This is done so that instead of returning "node_modules/<package_name>@<version>/node_modules/<dep>/index.js" (which is a symlink) we "node_modules/<dep>@<dep_version>/index.js. Fixes https://github.com/denoland/deno/issues/18924 Fixes https://github.com/bluwy/create-vite-extra/issues/31 --------- Co-authored-by: David Sherret <dsherret@gmail.com>
2023-05-01bench: fix benchmarks again (#18942)Bartek Iwańczuk
2023-05-01bench: fix json ops benchmark (#18941)Bartek Iwańczuk
2023-05-01refactor: migrate async ops to generated wrappers (#18937)Bartek Iwańczuk
Migrates some of existing async ops to generated wrappers introduced in https://github.com/denoland/deno/pull/18887. As a result "core.opAsync2" was removed. I will follow up with more PRs that migrate all the async ops to generated wrappers.
2023-05-01fix(core): Use primordials for methods (#18839)Kenta Moriuchi
I would like to get this change into Deno before merging https://github.com/denoland/deno_lint/pull/1152
2023-04-30perf(core): async op pseudo-codegen and performance work (#18887)Matt Mastracci
Performance: ``` async_ops.js: 760k -> 1030k (!) async_ops_deferred.js: 730k -> 770k Deno.serve bench: 118k -> 124k WS test w/ third_party/prebuilt/mac/load_test 100 localhost 8000 0 0: unchanged Startup time: approx 0.5ms slower (13.7 -> 14.2ms) ```
2023-04-30refactor: merge Deno & Node inspectors (#18691)Leo Kettmeir
2023-04-29fix(ext/kv): stricter structured clone serializer (#18914)Luca Casonato
2023-04-28fix(ext/io) several sync fs fixes (#18886)Igor Zinkovsky
2 fixes related to sync fs: * update the 2 sync methods on `Resource` trait to take `Rc<Self>` (consistent with other methods) * fix a bug in `StdFileResource::with_inner_and_metadata`, which currently can trigger a panic if a sync method is called on a file with a pending async operation. This could happen in the code path where `File::try_clone` [fails](https://github.com/denoland/deno/blob/39ece1fe0ddacc2cbf182403c9e7085bc01df5a6/ext/io/lib.rs#L485-L489).
2023-04-28chore: forward v1.33.1 release commit to main (#18897)denobot
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2023-04-281.33.0 (#18879)denobot
Co-authored-by: bartlomieju <bartlomieju@users.noreply.github.com> Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2023-04-28Revert "refactor: don't expose Deno[Deno.internal].core namespace" (#18881)Bartek Iwańczuk
Also conditionally disabled one test if there's not enough space on device.
2023-04-27fix(repl): print unhandled rejections and event errors (#18878)Nayeem Rahman
Fixes #8858. Fixes #8869. ``` $ target/debug/deno Deno 1.32.5 exit using ctrl+d, ctrl+c, or close() REPL is running with all permissions allowed. To specify permissions, run `deno repl` with allow flags. > Promise.reject(new Error("bar")); Promise { <rejected> Error: bar at <anonymous>:2:16 } Uncaught (in promise) Error: bar at <anonymous>:2:16 > reportError(new Error("baz")); undefined Uncaught Error: baz at <anonymous>:2:13 >
2023-04-27chore: upgrade rusty_v8 to 0.71.0 (#18868)Bartek Iwańczuk
2023-04-27fix(test): handle dispatched exceptions from test functions (#18853)Nayeem Rahman
Fixes #18852.
2023-04-27feat(serde_v8): better error output (#18815)Bartek Iwańczuk
The type that was received is now printed as part of a message.
2023-04-26refactor(core): simplify op types and codegeneration (#18843)Bartek Iwańczuk
About 2% improvement on WS/HTTP benchmarks, possibly unlocking more optimizations in the future. --------- Co-authored-by: Matt Mastracci <matthew@mastracci.com>
2023-04-26refactor: don't expose Deno[Deno.internal].core namespace (#18816)Bartek Iwańczuk
2023-04-26chore: upgrade rusty_v8 to 0.70.0 (#18844)Bartek Iwańczuk
Closes https://github.com/denoland/deno/issues/18369
2023-04-26fix(core): Wrap safe collections' argument of primordials (#18750)Kenta Moriuchi
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.
2023-04-21refactor(core): remove ops from Deno.core.ops that are disabled (#18793)Bartek Iwańczuk
This commit changes how "disabled" ops behave. Instead of using "void" functions under the hood, they now explicitly throw errors saying that a given op doesn't exist.
2023-04-19refactor(core): remove PhantomData from IdentityHasher (#18770)Bartek Iwańczuk
2023-04-19refactor(core): return better error for non-existent async ops (#18772)Bartek Iwańczuk
2023-04-19refactor(core): store v8::Global<v8::Context> in an Rc (#18749)Bartek Iwańczuk
Alternative to https://github.com/denoland/deno/pull/18726. This was suggested by @piscisaureus. It's a bit ugly, but it does the work and makes cloning `JsRealm` very cheap, while not requiring invasive changes. Also managed to remove some vector and `v8::Global` clones which yields about 5% improvement in the "async_ops_deferred.js" benchmark. This PR: ``` time 1689 ms rate 592066 time 1722 ms rate 580720 time 1629 ms rate 613873 time 1578 ms rate 633713 time 1585 ms rate 630914 time 1574 ms rate 635324 ``` `main` branch: ``` time 1687 ms rate 592768 time 1676 ms rate 596658 time 1651 ms rate 605693 time 1652 ms rate 605326 time 1638 ms rate 610500 ```
2023-04-18chore: forward v1.32.5 release commit to main (#18758)denobot
Co-authored-by: levex <levex@users.noreply.github.com> Co-authored-by: Levente Kurusa <lkurusa@kernelstuff.org>
2023-04-18docs(core): fix example link (#18731)Oleh Martsokha
2023-04-17chore(ext/fs): decouple fs trait from deno_core (#18732)Luca Casonato
This commit removes the dependencies on `deno_core` for the Fs trait. This allows to move the trait into a different crate that does not depend on core in the limit. This adds a new `bounds` field to `deno_core::extension!` that expands to `where` clauses on the generated code. This allows to add bounds to the extension parameters, such as `Fs::File: Resource`.
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
2023-04-16Revert "perf(core): immediately schedule another tick if there are un… ↵Bartek Iwańczuk
(#18718) …polled ops (#18611)" This reverts commit 4317055a3e49c7a75648480bbc86e4b466c60b5e. Reverting because we discovered while working on https://github.com/denoland/deno/pull/18619 that it doesn't work correctly (sometimes waker just stops working).
generated by cgit v1.2.3 (git 2.25.1) at 2025-08-05 13:13:14 +0000