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2023-06-09chore: forward v1.34.2 release commit to main (#19434)denobot
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2023-06-07refactor(core): use JoinSet instead of FuturesUnordered (#19378)Bartek Iwańczuk
This commit migrates "deno_core" from using "FuturesUnordered" to "tokio::task::JoinSet". This makes every op to be a separate Tokio task and should unlock better utilization of kqueue/epoll. There were two quirks added to this PR: - because of the fact that "JoinSet" immediately polls spawn tasks, op sanitizers can give false positives in some cases, this was alleviated by polling event loop once before running a test with "deno test", which gives canceled ops an opportunity to settle - "JsRuntimeState::waker" was moved to "OpState::waker" so that FFI API can still use threadsafe functions - without this change the registered wakers were wrong as they would not wake up the whole "JsRuntime" but the task associated with an op --------- Co-authored-by: Matt Mastracci <matthew@mastracci.com>
2023-06-06refactor(core): ensureFastOps is an op-generating proxy (#19377)Matt Mastracci
Startup benchmark shows no changes (within 1ms, identical system/user times).
2023-06-03refactor(core): remove force_op_registration and cleanup ↵Nayeem Rahman
JsRuntimeForSnapshot (#19353) Addresses https://github.com/denoland/deno/pull/19308#discussion_r1212248194. Removes force_op_registration as it is no longer necessary.
2023-05-31refactor(core): don't pass op state to prepare_module_load() (#19332)Nayeem Rahman
It's not used anymore. Subsequently allows removing `ModuleMap::op_state`, allowing `ModuleMap` to have a sane default so `JsRuntime::module_map` no longer needs to be optional.
2023-05-31chore(core): Split JsRuntimeForSnapshot from JsRuntime (#19308)Matt Mastracci
This cleans up `JsRuntime` a bit more: * We no longer print cargo's rerun-if-changed messages in `JsRuntime` -- those are printed elsewhere * We no longer special case the OwnedIsolate for snapshots. Instead we make use of an inner object that has the `Drop` impl and allows us to `std::mem::forget` it if we need to extract the isolate for a snapshot * The `snapshot` method is only available on `JsRuntimeForSnapshot`, not `JsRuntime`. * `OpState` construction is slightly cleaner, though I'd still like to extract more --------- Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2023-05-29chore: forward v1.34.1 to main (#19312)Bartek Iwańczuk
Co-authored-by: denobot <33910674+denobot@users.noreply.github.com> Co-authored-by: bartlomieju <bartlomieju@users.noreply.github.com>
2023-05-28refactor(core): Refactor and re-organize code for easier maintenance (#19287)Matt Mastracci
Part of some work to refactor and decouple the various parts of core.
2023-05-28refactor(core): remove ext: modules from the module map (#19040)Nayeem Rahman
Rather than disallowing `ext:` resolution, clear the module map after initializing extensions so extension modules are anonymized. This operation is explicitly called in `deno_runtime`. Re-inject `node:` specifiers into the module map after doing this. Fixes #17717.
2023-05-26chore: upgrade rusty_v8 to 0.73.0 (#19278)Bartek Iwańczuk
2023-05-241.34.0 (#19246)denobot
Co-authored-by: bartlomieju <bartlomieju@users.noreply.github.com> Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2023-05-24refactor(core): store pending ops per realm (#19054)Bartek Iwańczuk
Dispatches op per-realm, and allows JsRealm to be garbage collected. Slight improvement to benchmarks, but opens opportunity to clean up event loop. --------- Co-authored-by: Matt Mastracci <matthew@mastracci.com>
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
generated by cgit v1.2.3 (git 2.25.1) at 2025-07-23 03:04:15 +0000