v8: enable maglev on supported architectures #51360

kvakil · 2024-01-04T08:07:10Z

Enable V8's new maglev compiler by default on supported architectures.
This brings modest performance improvements for short-lived workloads
like CLI programs (see the linked issue) and brings Node.js's
configuration slightly closer to Google Chrome's.

I marked this change as semver-major because Maglev can theoretically
cause performance regressions, although I haven't seen an example of
that in the (somewhat limited) benchmarking I've done.

Notable Change Summary: V8's Maglev Compiler is now enabled by
default on supported architectures (https://v8.dev/blog/maglev). Maglev
improves CPU performance for short-lived CLI programs by around 8%.

Fixes: #50690

Enable V8's new maglev compiler by default on supported architectures. This brings modest performance improvements for short-lived workloads like CLI programs (see the linked issue) and brings Node.js's configuration slightly closer to Google Chrome's. I marked this change as semver-major because Maglev can theoretically cause performance regressions, although I haven't seen an example of that in the (somewhat limited) benchmarking I've done. **Notable Change Summary:** V8's Maglev Compiler is now enabled by default on supported architectures (https://v8.dev/blog/maglev). Maglev improves CPU performance for short-lived CLI programs by around 8%. Fixes: nodejs#50690

github-actions · 2024-01-04T08:07:48Z

The notable-change PRs with changes that should be highlighted in changelogs. label has been added by @kvakil.

Please suggest a text for the release notes if you'd like to include a more detailed summary, then proceed to update the PR description with the text or a link to the notable change suggested text comment. Otherwise, the commit will be placed in the Other Notable Changes section.

nodejs-github-bot · 2024-01-04T08:21:13Z

CI: https://ci.nodejs.org/job/node-test-pull-request/56658/

targos · 2024-01-04T08:21:14Z

@nodejs/python

nodejs-github-bot · 2024-01-04T08:21:37Z

V8 CI: https://ci.nodejs.org/job/node-test-commit-v8-linux/nodes=benchmark-ubuntu2204-intel-64,v8test=v8test/5751/

nodejs-github-bot · 2024-01-04T08:22:03Z

V8 CI: https://ci.nodejs.org/job/node-test-commit-v8-linux/nodes=rhel8-s390x,v8test=v8test/5751/

nodejs-github-bot · 2024-01-04T08:23:36Z

V8 CI: https://ci.nodejs.org/job/node-test-commit-v8-linux/nodes=rhel8-ppc64le,v8test=v8test/5751/

targos · 2024-01-04T08:53:20Z

Breaks ARM cross-compilation: https://ci.nodejs.org/job/node-cross-compile/46243/nodes=cross-compiler-rhel8-armv7-gcc-10-glibc-2.28/

kvakil · 2024-01-04T16:48:42Z

Breaks ARM cross-compilation: https://ci.nodejs.org/job/node-cross-compile/46243/nodes=cross-compiler-rhel8-armv7-gcc-10-glibc-2.28/

It looks like the failing part is:

00:34:34   ccache /opt/raspberrypi/rpi-newer-crosstools/x64-gcc-10.3.0-glibc-2.28/arm-rpi-linux-gnueabihf/bin/arm-rpi-linux-gnueabihf-g++ -march=armv7-a -o /home/iojs/build/workspace/node-cross-compile/out/Release/obj.target/v8_compiler/deps/v8/src/compiler/backend/move-optimizer.o ../deps/v8/src/compiler/backend/move-optimizer.cc '-D_GLIBCXX_USE_CXX11_ABI=1' '-DNODE_OPENSSL_CONF_NAME=nodejs_conf' '-DNODE_OPENSSL_HAS_QUIC' '-DICU_NO_USER_DATA_OVERRIDE' '-DV8_GYP_BUILD' '-DV8_TYPED_ARRAY_MAX_SIZE_IN_HEAP=64' '-D__STDC_FORMAT_MACROS' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DV8_TARGET_ARCH_ARM' '-DCAN_USE_ARMV7_INSTRUCTIONS' '-DCAN_USE_VFP3_INSTRUCTIONS' '-DCAN_USE_VFP32DREGS' '-DV8_HAVE_TARGET_OS' '-DV8_TARGET_OS_LINUX' '-DV8_EMBEDDER_STRING="-node.19"' '-DENABLE_DISASSEMBLER' '-DV8_PROMISE_INTERNAL_FIELD_COUNT=1' '-DV8_ENABLE_PRIVATE_MAPPING_FORK_OPTIMIZATION' '-DOBJECT_PRINT' '-DV8_INTL_SUPPORT' '-DV8_ATOMIC_OBJECT_FIELD_WRITES' '-DV8_ENABLE_LAZY_SOURCE_POSITIONS' '-DV8_USE_SIPHASH' '-DV8_SHARED_RO_HEAP' '-DV8_WIN64_UNWINDING_INFO' '-DV8_ENABLE_REGEXP_INTERPRETER_THREADED_DISPATCH' '-DV8_USE_ZLIB' '-DV8_ENABLE_MAGLEV' '-DV8_ENABLE_TURBOFAN' '-DV8_ENABLE_WEBASSEMBLY' '-DV8_ENABLE_JAVASCRIPT_PROMISE_HOOKS' '-DV8_ALLOCATION_FOLDING' '-DV8_ALLOCATION_SITE_TRACKING' '-DV8_ADVANCED_BIGINT_ALGORITHMS' '-DUCONFIG_NO_SERVICE=1' '-DU_ENABLE_DYLOAD=0' '-DU_STATIC_IMPLEMENTATION=1' '-DU_HAVE_STD_STRING=1' '-DUCONFIG_NO_BREAK_ITERATION=0' -I../deps/v8 -I../deps/v8/include -I/home/iojs/build/workspace/node-cross-compile/out/Release/obj/gen/generate-bytecode-output-root -I/home/iojs/build/workspace/node-cross-compile/out/Release/obj/gen -I../deps/icu-small/source/i18n -I../deps/icu-small/source/common  -pthread -Wno-unused-parameter -Wno-return-type -flax-vector-conversions -Wno-invalid-offsetof -fno-strict-aliasing -march=armv7-a -mfpu=vfpv3 -mfloat-abi=hard -marm -O3 -fno-omit-frame-pointer -fdata-sections -ffunction-sections -O3 -fno-rtti -fno-exceptions -std=gnu++17 -MMD -MF /home/iojs/build/workspace/node-cross-compile/out/Release/.deps//home/iojs/build/workspace/node-cross-compile/out/Release/obj.target/v8_compiler/deps/v8/src/compiler/backend/move-optimizer.o.d.raw   -c
00:36:31 g++: fatal error: Killed signal terminated program cc1plus

It's a little difficult to tell what got killed here, but it looks like the Makefile is running without parallelism, so I'm assuming it's the compilation of deps/v8/src/compiler/backend/move-optimizer.cc. That isn't related to Maglev, so I suspect something else.

I looked through the other CI failures and they look unrelated, except potentially the Ubuntu arm64 debug build which has several suspicious looking segfaults.

Anyway, I'm going to resume the CI job.

nodejs-github-bot · 2024-01-04T16:52:35Z

CI: https://ci.nodejs.org/job/node-test-pull-request/56668/

RafaelGSS

Can we have a benchmark script or something added to nodejs internal benchmark to measure the impact of this new compiler?

kvakil · 2024-01-04T21:18:01Z

Can we have a benchmark script or something added to nodejs internal benchmark to measure the impact of this new compiler?

Hm, that seems like a big lift. In my mind V8 is responsible for "general Javascript performance" and Node.js is responsible for "standard library performance". I'm not sure if trying to create a representative general Javascript performance benchmark in Node.js would be possible, but maybe I'm misunderstanding your request.

If you're looking for some ad-hoc benchmarking, there's some of that in the linked issue.

merceyz · 2024-01-05T12:48:09Z

Perhaps the benchmarks added in #50684 would do?

kvakil · 2024-01-05T16:49:22Z

Perhaps the benchmarks added in #50684 would do?

Yes, it's a good idea. I tried that in #50690 (comment). --version doesn't actually do enough work to tier up into Maglev.

RafaelGSS · 2024-01-07T22:48:28Z

Hm, that seems like a big lift. In my mind V8 is responsible for "general Javascript performance" and Node.js is responsible for "standard library performance". I'm not sure if trying to create a representative general Javascript performance benchmark in Node.js would be possible, but maybe I'm misunderstanding your request.

That works! I just wanted to check the impact of this PR even in micro-benchmarks. Just for comparison reasons.

nodejs-github-bot · 2024-01-08T00:29:12Z

Landed in 1a5acd0

Enable V8's new maglev compiler by default on supported architectures. This brings modest performance improvements for short-lived workloads like CLI programs (see the linked issue) and brings Node.js's configuration slightly closer to Google Chrome's. I marked this change as semver-major because Maglev can theoretically cause performance regressions, although I haven't seen an example of that in the (somewhat limited) benchmarking I've done. **Notable Change Summary:** V8's Maglev Compiler is now enabled by default on supported architectures (https://v8.dev/blog/maglev). Maglev improves CPU performance for short-lived CLI programs by around 8%. Fixes: nodejs#50690 PR-URL: nodejs#51360 Reviewed-By: Yagiz Nizipli <yagiz.nizipli@sentry.io> Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>

Notable Changes: TBD Semver-Major Commits: build: * (SEMVER-MAJOR) reset embedder string to "-node.0" (Michaël Zasso) #51362 * (SEMVER-MAJOR) reset embedder string to "-node.0" (Michaël Zasso) #50115 console: * (SEMVER-MAJOR) treat non-strings as separate argument in console.assert() (Jacob Hummer) #49722 crypto: * (SEMVER-MAJOR) runtime deprecate hmac constructor (Marco Ippolito) #52071 * (SEMVER-MAJOR) runtime deprecate Hash constructor (Marco Ippolito) #51880 * (SEMVER-MAJOR) move createCipher and createDecipher to eol (Marco Ippolito) #50973 deps: * (SEMVER-MAJOR) V8: backport c4be0a97f981 (Richard Lau) #51362 * (SEMVER-MAJOR) V8: cherry-pick f8d5e576b814 (Richard Lau) #51362 * (SEMVER-MAJOR) patch V8 to support compilation with MSVC (StefanStojanovic) #51362 * (SEMVER-MAJOR) patch V8 to avoid duplicated zlib symbol (Michaël Zasso) #51362 * (SEMVER-MAJOR) remove usage of a C++20 feature from V8 (Michaël Zasso) #51362 * (SEMVER-MAJOR) avoid compilation error with ASan (Michaël Zasso) #51362 * (SEMVER-MAJOR) disable V8 concurrent sparkplug compilation (Michaël Zasso) #51362 * (SEMVER-MAJOR) silence irrelevant V8 warning (Michaël Zasso) #51362 * (SEMVER-MAJOR) always define V8_EXPORT_PRIVATE as no-op (Michaël Zasso) #51362 * (SEMVER-MAJOR) update V8 to 12.2.281.27 (Michaël Zasso) #51362 * (SEMVER-MAJOR) V8: cherry-pick de611e69ad51 (Keyhan Vakil) #50115 * (SEMVER-MAJOR) V8: cherry-pick 0fd478bcdabd (Joyee Cheung) #50115 * (SEMVER-MAJOR) V8: cherry-pick 0f9ebbc672c7 (Chengzhong Wu) #50115 * (SEMVER-MAJOR) V8: cherry-pick 8f0b94671ddb (Lu Yahan) #50115 * (SEMVER-MAJOR) V8: cherry-pick f7d000a7ae7b (Luke Albao) #50115 * (SEMVER-MAJOR) V8: cherry-pick 25902244ad1a (Joyee Cheung) #50115 * (SEMVER-MAJOR) patch V8 to avoid duplicated zlib symbol (Michaël Zasso) #50115 * (SEMVER-MAJOR) remove usage of a C++20 feature from V8 (Michaël Zasso) #50115 * (SEMVER-MAJOR) avoid compilation error with ASan (Michaël Zasso) #50115 * (SEMVER-MAJOR) disable V8 concurrent sparkplug compilation (Michaël Zasso) #50115 * (SEMVER-MAJOR) silence irrelevant V8 warning (Michaël Zasso) #50115 * (SEMVER-MAJOR) always define V8_EXPORT_PRIVATE as no-op (Michaël Zasso) #50115 * (SEMVER-MAJOR) update V8 to 11.9.169.7 (Michaël Zasso) #50115 doc: * (SEMVER-MAJOR) runtime deprecate flag --trace-atomics-wait (marco-ippolito) #51179 * (SEMVER-MAJOR) bump FreeBSD experimental support to 13.2 (Michaël Zasso) #51231 * (SEMVER-MAJOR) add migration paths for deprecated utils (Marco Ippolito) #50488 fs: * (SEMVER-MAJOR) runtime deprecate fs.Stats constructor (Marco Ippolito) #52067 * (SEMVER-MAJOR) use private fields instead of symbols for `Dir` (Jungku Lee) #51037 * (SEMVER-MAJOR) make stats date fields lazy (Yagiz Nizipli) #50908 http: * (SEMVER-MAJOR) preserve raw header duplicates in writeHead after setHeader calls (Tim Perry) #50394 lib: * (SEMVER-MAJOR) enable WebSocket by default (Aras Abbasi) #51594 lib,test: * (SEMVER-MAJOR) handle new Iterator global (Michaël Zasso) #51362 process: * (SEMVER-MAJOR) wait for `'exit'` before printing result (Antoine du Hamel) #52172 src: * (SEMVER-MAJOR) use supported API to get stalled TLA messages (Michaël Zasso) #51362 * (SEMVER-MAJOR) update default V8 platform to override functions with location (Etienne Pierre-Doray) #51362 * (SEMVER-MAJOR) add missing TryCatch (Michaël Zasso) #51362 * (SEMVER-MAJOR) update NODE_MODULE_VERSION to 124 (Michaël Zasso) #51362 * (SEMVER-MAJOR) use non-deprecated v8::Uint8Array::kMaxLength (Michaël Zasso) #50115 * (SEMVER-MAJOR) adapt to v8::Exception API change (Michaël Zasso) #50115 * (SEMVER-MAJOR) use non-deprecated version of CreateSyntheticModule (Michaël Zasso) #50115 * (SEMVER-MAJOR) update NODE_MODULE_VERSION to 122 (Michaël Zasso) #50115 stream: * (SEMVER-MAJOR) bump default highWaterMark (Robert Nagy) #52037 test: * (SEMVER-MAJOR) mark test-worker-arraybuffer-zerofill as flaky (Michaël Zasso) #51362 * (SEMVER-MAJOR) mark some GC-related tests as flaky (Michaël Zasso) #51362 * (SEMVER-MAJOR) allow slightly more diff in memory leak test (Michaël Zasso) #51362 * (SEMVER-MAJOR) replace always-opt flag with alway-turbofan (Michaël Zasso) #50115 * (SEMVER-MAJOR) remove tests that create very large buffers (Michaël Zasso) #50115 * (SEMVER-MAJOR) adapt to new V8 trusted memory spaces (Michaël Zasso) #50115 test_runner: * (SEMVER-MAJOR) omit filtered test from output (Colin Ihrig) #52221 * (SEMVER-MAJOR) improve `--test-name-pattern` to allow matching single test (Michał Drobniak) #51577 tools: * (SEMVER-MAJOR) roughly port v8_abseil to gyp (Michaël Zasso) #51362 * (SEMVER-MAJOR) update V8 gypfiles for 12.2 (Michaël Zasso) #51362 * (SEMVER-MAJOR) update V8 gypfiles for 12.1 (Michaël Zasso) #51362 * (SEMVER-MAJOR) update V8 gypfiles for 12.0 (Michaël Zasso) #51362 trace_events: * (SEMVER-MAJOR) use private fields instead of symbols for `Tracing` (Jungku Lee) #51180 util: * (SEMVER-MAJOR) runtime deprecate util.log (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isUndefined (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isSymbol (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isString (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isRegExp (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isPrimitive (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isObject (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isNumber (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isNullOrUndefined (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isNull (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isFunction (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isError (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isDate (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecation util.isBuffer (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecation util.isBoolean (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isArray (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecation util._extend (Marco Ippolito) #50488 v8: * (SEMVER-MAJOR) enable maglev on supported architectures (Keyhan Vakil) #51360 PR-URL: TBD Co-Authored-By: Marco Ippolito <marcoippolito54@gmail.com>

Notable Changes: TBD Semver-Major Commits: build: * (SEMVER-MAJOR) reset embedder string to "-node.0" (Michaël Zasso) #51362 * (SEMVER-MAJOR) reset embedder string to "-node.0" (Michaël Zasso) #50115 console: * (SEMVER-MAJOR) treat non-strings as separate argument in console.assert() (Jacob Hummer) #49722 crypto: * (SEMVER-MAJOR) runtime deprecate hmac constructor (Marco Ippolito) #52071 * (SEMVER-MAJOR) runtime deprecate Hash constructor (Marco Ippolito) #51880 * (SEMVER-MAJOR) move createCipher and createDecipher to eol (Marco Ippolito) #50973 deps: * (SEMVER-MAJOR) V8: backport c4be0a97f981 (Richard Lau) #51362 * (SEMVER-MAJOR) V8: cherry-pick f8d5e576b814 (Richard Lau) #51362 * (SEMVER-MAJOR) patch V8 to support compilation with MSVC (StefanStojanovic) #51362 * (SEMVER-MAJOR) patch V8 to avoid duplicated zlib symbol (Michaël Zasso) #51362 * (SEMVER-MAJOR) remove usage of a C++20 feature from V8 (Michaël Zasso) #51362 * (SEMVER-MAJOR) avoid compilation error with ASan (Michaël Zasso) #51362 * (SEMVER-MAJOR) disable V8 concurrent sparkplug compilation (Michaël Zasso) #51362 * (SEMVER-MAJOR) silence irrelevant V8 warning (Michaël Zasso) #51362 * (SEMVER-MAJOR) always define V8_EXPORT_PRIVATE as no-op (Michaël Zasso) #51362 * (SEMVER-MAJOR) update V8 to 12.2.281.27 (Michaël Zasso) #51362 * (SEMVER-MAJOR) V8: cherry-pick de611e69ad51 (Keyhan Vakil) #50115 * (SEMVER-MAJOR) V8: cherry-pick 0fd478bcdabd (Joyee Cheung) #50115 * (SEMVER-MAJOR) V8: cherry-pick 0f9ebbc672c7 (Chengzhong Wu) #50115 * (SEMVER-MAJOR) V8: cherry-pick 8f0b94671ddb (Lu Yahan) #50115 * (SEMVER-MAJOR) V8: cherry-pick f7d000a7ae7b (Luke Albao) #50115 * (SEMVER-MAJOR) V8: cherry-pick 25902244ad1a (Joyee Cheung) #50115 * (SEMVER-MAJOR) patch V8 to avoid duplicated zlib symbol (Michaël Zasso) #50115 * (SEMVER-MAJOR) remove usage of a C++20 feature from V8 (Michaël Zasso) #50115 * (SEMVER-MAJOR) avoid compilation error with ASan (Michaël Zasso) #50115 * (SEMVER-MAJOR) disable V8 concurrent sparkplug compilation (Michaël Zasso) #50115 * (SEMVER-MAJOR) silence irrelevant V8 warning (Michaël Zasso) #50115 * (SEMVER-MAJOR) always define V8_EXPORT_PRIVATE as no-op (Michaël Zasso) #50115 * (SEMVER-MAJOR) update V8 to 11.9.169.7 (Michaël Zasso) #50115 doc: * (SEMVER-MAJOR) runtime deprecate flag --trace-atomics-wait (marco-ippolito) #51179 * (SEMVER-MAJOR) bump FreeBSD experimental support to 13.2 (Michaël Zasso) #51231 * (SEMVER-MAJOR) add migration paths for deprecated utils (Marco Ippolito) #50488 fs: * (SEMVER-MAJOR) runtime deprecate fs.Stats constructor (Marco Ippolito) #52067 * (SEMVER-MAJOR) use private fields instead of symbols for `Dir` (Jungku Lee) #51037 * (SEMVER-MAJOR) make stats date fields lazy (Yagiz Nizipli) #50908 http: * (SEMVER-MAJOR) preserve raw header duplicates in writeHead after setHeader calls (Tim Perry) #50394 lib: * (SEMVER-MAJOR) enable WebSocket by default (Aras Abbasi) #51594 lib,test: * (SEMVER-MAJOR) handle new Iterator global (Michaël Zasso) #51362 process: * (SEMVER-MAJOR) wait for `'exit'` before printing result (Antoine du Hamel) #52172 src: * (SEMVER-MAJOR) use supported API to get stalled TLA messages (Michaël Zasso) #51362 * (SEMVER-MAJOR) update default V8 platform to override functions with location (Etienne Pierre-Doray) #51362 * (SEMVER-MAJOR) add missing TryCatch (Michaël Zasso) #51362 * (SEMVER-MAJOR) update NODE_MODULE_VERSION to 124 (Michaël Zasso) #51362 * (SEMVER-MAJOR) use non-deprecated v8::Uint8Array::kMaxLength (Michaël Zasso) #50115 * (SEMVER-MAJOR) adapt to v8::Exception API change (Michaël Zasso) #50115 * (SEMVER-MAJOR) use non-deprecated version of CreateSyntheticModule (Michaël Zasso) #50115 * (SEMVER-MAJOR) update NODE_MODULE_VERSION to 122 (Michaël Zasso) #50115 stream: * (SEMVER-MAJOR) bump default highWaterMark (Robert Nagy) #52037 test: * (SEMVER-MAJOR) mark test-worker-arraybuffer-zerofill as flaky (Michaël Zasso) #51362 * (SEMVER-MAJOR) mark some GC-related tests as flaky (Michaël Zasso) #51362 * (SEMVER-MAJOR) allow slightly more diff in memory leak test (Michaël Zasso) #51362 * (SEMVER-MAJOR) replace always-opt flag with alway-turbofan (Michaël Zasso) #50115 * (SEMVER-MAJOR) remove tests that create very large buffers (Michaël Zasso) #50115 * (SEMVER-MAJOR) adapt to new V8 trusted memory spaces (Michaël Zasso) #50115 test_runner: * (SEMVER-MAJOR) omit filtered test from output (Colin Ihrig) #52221 * (SEMVER-MAJOR) improve `--test-name-pattern` to allow matching single test (Michał Drobniak) #51577 tools: * (SEMVER-MAJOR) roughly port v8_abseil to gyp (Michaël Zasso) #51362 * (SEMVER-MAJOR) update V8 gypfiles for 12.2 (Michaël Zasso) #51362 * (SEMVER-MAJOR) update V8 gypfiles for 12.1 (Michaël Zasso) #51362 * (SEMVER-MAJOR) update V8 gypfiles for 12.0 (Michaël Zasso) #51362 trace_events: * (SEMVER-MAJOR) use private fields instead of symbols for `Tracing` (Jungku Lee) #51180 util: * (SEMVER-MAJOR) runtime deprecate util.log (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isUndefined (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isSymbol (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isString (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isRegExp (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isPrimitive (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isObject (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isNumber (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isNullOrUndefined (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isNull (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isFunction (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isError (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isDate (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecation util.isBuffer (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecation util.isBoolean (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isArray (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecation util._extend (Marco Ippolito) #50488 v8: * (SEMVER-MAJOR) enable maglev on supported architectures (Keyhan Vakil) #51360 PR-URL: #52505 Co-Authored-By: Marco Ippolito <marcoippolito54@gmail.com>

Semver-Major Commits: build: * (SEMVER-MAJOR) reset embedder string to "-node.0" (Michaël Zasso) #51362 * (SEMVER-MAJOR) reset embedder string to "-node.0" (Michaël Zasso) #50115 console: * (SEMVER-MAJOR) treat non-strings as separate argument in console.assert() (Jacob Hummer) #49722 crypto: * (SEMVER-MAJOR) runtime deprecate hmac constructor (Marco Ippolito) #52071 * (SEMVER-MAJOR) runtime deprecate Hash constructor (Marco Ippolito) #51880 * (SEMVER-MAJOR) move createCipher and createDecipher to eol (Marco Ippolito) #50973 deps: * (SEMVER-MAJOR) V8: backport c4be0a97f981 (Richard Lau) #51362 * (SEMVER-MAJOR) V8: cherry-pick f8d5e576b814 (Richard Lau) #51362 * (SEMVER-MAJOR) patch V8 to support compilation with MSVC (StefanStojanovic) #51362 * (SEMVER-MAJOR) patch V8 to avoid duplicated zlib symbol (Michaël Zasso) #51362 * (SEMVER-MAJOR) remove usage of a C++20 feature from V8 (Michaël Zasso) #51362 * (SEMVER-MAJOR) avoid compilation error with ASan (Michaël Zasso) #51362 * (SEMVER-MAJOR) disable V8 concurrent sparkplug compilation (Michaël Zasso) #51362 * (SEMVER-MAJOR) silence irrelevant V8 warning (Michaël Zasso) #51362 * (SEMVER-MAJOR) always define V8_EXPORT_PRIVATE as no-op (Michaël Zasso) #51362 * (SEMVER-MAJOR) update V8 to 12.2.281.27 (Michaël Zasso) #51362 * (SEMVER-MAJOR) V8: cherry-pick de611e69ad51 (Keyhan Vakil) #50115 * (SEMVER-MAJOR) V8: cherry-pick 0fd478bcdabd (Joyee Cheung) #50115 * (SEMVER-MAJOR) V8: cherry-pick 0f9ebbc672c7 (Chengzhong Wu) #50115 * (SEMVER-MAJOR) V8: cherry-pick 8f0b94671ddb (Lu Yahan) #50115 * (SEMVER-MAJOR) V8: cherry-pick f7d000a7ae7b (Luke Albao) #50115 * (SEMVER-MAJOR) V8: cherry-pick 25902244ad1a (Joyee Cheung) #50115 * (SEMVER-MAJOR) patch V8 to avoid duplicated zlib symbol (Michaël Zasso) #50115 * (SEMVER-MAJOR) remove usage of a C++20 feature from V8 (Michaël Zasso) #50115 * (SEMVER-MAJOR) avoid compilation error with ASan (Michaël Zasso) #50115 * (SEMVER-MAJOR) disable V8 concurrent sparkplug compilation (Michaël Zasso) #50115 * (SEMVER-MAJOR) silence irrelevant V8 warning (Michaël Zasso) #50115 * (SEMVER-MAJOR) always define V8_EXPORT_PRIVATE as no-op (Michaël Zasso) #50115 * (SEMVER-MAJOR) update V8 to 11.9.169.7 (Michaël Zasso) #50115 doc: * (SEMVER-MAJOR) runtime deprecate flag --trace-atomics-wait (marco-ippolito) #51179 * (SEMVER-MAJOR) bump FreeBSD experimental support to 13.2 (Michaël Zasso) #51231 * (SEMVER-MAJOR) add migration paths for deprecated utils (Marco Ippolito) #50488 fs: * (SEMVER-MAJOR) runtime deprecate fs.Stats constructor (Marco Ippolito) #52067 * (SEMVER-MAJOR) use private fields instead of symbols for `Dir` (Jungku Lee) #51037 * (SEMVER-MAJOR) make stats date fields lazy (Yagiz Nizipli) #50908 http: * (SEMVER-MAJOR) preserve raw header duplicates in writeHead after setHeader calls (Tim Perry) #50394 lib: * (SEMVER-MAJOR) enable WebSocket by default (Aras Abbasi) #51594 lib,test: * (SEMVER-MAJOR) handle new Iterator global (Michaël Zasso) #51362 process: * (SEMVER-MAJOR) wait for `'exit'` before printing result (Antoine du Hamel) #52172 src: * (SEMVER-MAJOR) use supported API to get stalled TLA messages (Michaël Zasso) #51362 * (SEMVER-MAJOR) update default V8 platform to override functions with location (Etienne Pierre-Doray) #51362 * (SEMVER-MAJOR) add missing TryCatch (Michaël Zasso) #51362 * (SEMVER-MAJOR) update NODE_MODULE_VERSION to 124 (Michaël Zasso) #51362 * (SEMVER-MAJOR) use non-deprecated v8::Uint8Array::kMaxLength (Michaël Zasso) #50115 * (SEMVER-MAJOR) adapt to v8::Exception API change (Michaël Zasso) #50115 * (SEMVER-MAJOR) use non-deprecated version of CreateSyntheticModule (Michaël Zasso) #50115 * (SEMVER-MAJOR) update NODE_MODULE_VERSION to 122 (Michaël Zasso) #50115 stream: * (SEMVER-MAJOR) bump default highWaterMark (Robert Nagy) #52037 test: * (SEMVER-MAJOR) mark test-worker-arraybuffer-zerofill as flaky (Michaël Zasso) #51362 * (SEMVER-MAJOR) mark some GC-related tests as flaky (Michaël Zasso) #51362 * (SEMVER-MAJOR) allow slightly more diff in memory leak test (Michaël Zasso) #51362 * (SEMVER-MAJOR) replace always-opt flag with alway-turbofan (Michaël Zasso) #50115 * (SEMVER-MAJOR) remove tests that create very large buffers (Michaël Zasso) #50115 * (SEMVER-MAJOR) adapt to new V8 trusted memory spaces (Michaël Zasso) #50115 test_runner: * (SEMVER-MAJOR) omit filtered test from output (Colin Ihrig) #52221 * (SEMVER-MAJOR) improve `--test-name-pattern` to allow matching single test (Michał Drobniak) #51577 tools: * (SEMVER-MAJOR) roughly port v8_abseil to gyp (Michaël Zasso) #51362 * (SEMVER-MAJOR) update V8 gypfiles for 12.2 (Michaël Zasso) #51362 * (SEMVER-MAJOR) update V8 gypfiles for 12.1 (Michaël Zasso) #51362 * (SEMVER-MAJOR) update V8 gypfiles for 12.0 (Michaël Zasso) #51362 trace_events: * (SEMVER-MAJOR) use private fields instead of symbols for `Tracing` (Jungku Lee) #51180 util: * (SEMVER-MAJOR) runtime deprecate util.log (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isUndefined (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isSymbol (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isString (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isRegExp (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isPrimitive (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isObject (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isNumber (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isNullOrUndefined (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isNull (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isFunction (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isError (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isDate (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecation util.isBuffer (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecation util.isBoolean (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isArray (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecation util._extend (Marco Ippolito) #50488 v8: * (SEMVER-MAJOR) enable maglev on supported architectures (Keyhan Vakil) #51360 PR-URL: #52505 Co-Authored-By: Marco Ippolito <marcoippolito54@gmail.com>

Semver-Major Commits: build: * (SEMVER-MAJOR) reset embedder string to "-node.0" (Michaël Zasso) #52293 * (SEMVER-MAJOR) reset embedder string to "-node.0" (Michaël Zasso) #51362 * (SEMVER-MAJOR) reset embedder string to "-node.0" (Michaël Zasso) #50115 console: * (SEMVER-MAJOR) treat non-strings as separate argument in console.assert() (Jacob Hummer) #49722 crypto: * (SEMVER-MAJOR) runtime deprecate hmac constructor (Marco Ippolito) #52071 * (SEMVER-MAJOR) runtime deprecate Hash constructor (Marco Ippolito) #51880 * (SEMVER-MAJOR) move createCipher and createDecipher to eol (Marco Ippolito) #50973 deps: * (SEMVER-MAJOR) V8: backport c4be0a97f981 (Richard Lau) #51362 * (SEMVER-MAJOR) V8: backport c4be0a97f981 (Richard Lau) #52293 * (SEMVER-MAJOR) V8: cherry-pick f8d5e576b814 (Richard Lau) #51362 * (SEMVER-MAJOR) patch V8 to support compilation with MSVC (StefanStojanovic) #51362 * (SEMVER-MAJOR) patch V8 to support compilation with MSVC (Stefan Stojanovic) #52293 * (SEMVER-MAJOR) patch V8 to avoid duplicated zlib symbol (Michaël Zasso) #51362 * (SEMVER-MAJOR) remove usage of a C++20 feature from V8 (Michaël Zasso) #51362 * (SEMVER-MAJOR) avoid compilation error with ASan (Michaël Zasso) #51362 * (SEMVER-MAJOR) disable V8 concurrent sparkplug compilation (Michaël Zasso) #51362 * (SEMVER-MAJOR) silence irrelevant V8 warning (Michaël Zasso) #51362 * (SEMVER-MAJOR) silence internal V8 deprecation warning (Michaël Zasso) #52293 * (SEMVER-MAJOR) always define V8_EXPORT_PRIVATE as no-op (Michaël Zasso) #51362 * (SEMVER-MAJOR) update V8 to 12.2.281.27 (Michaël Zasso) #51362 * (SEMVER-MAJOR) V8: cherry-pick de611e69ad51 (Keyhan Vakil) #50115 * (SEMVER-MAJOR) V8: cherry-pick 0fd478bcdabd (Joyee Cheung) #50115 * (SEMVER-MAJOR) V8: cherry-pick 0f9ebbc672c7 (Chengzhong Wu) #50115 * (SEMVER-MAJOR) V8: cherry-pick 8f0b94671ddb (Lu Yahan) #50115 * (SEMVER-MAJOR) V8: cherry-pick f7d000a7ae7b (Luke Albao) #50115 * (SEMVER-MAJOR) V8: cherry-pick 25902244ad1a (Joyee Cheung) #50115 * (SEMVER-MAJOR) patch V8 to avoid duplicated zlib symbol (Michaël Zasso) #50115 * (SEMVER-MAJOR) patch V8 to avoid duplicated zlib symbol (Michaël Zasso) #52293 * (SEMVER-MAJOR) remove usage of a C++20 feature from V8 (Michaël Zasso) #50115 * (SEMVER-MAJOR) remove usage of a C++20 feature from V8 (Michaël Zasso) #52293 * (SEMVER-MAJOR) avoid compilation error with ASan (Michaël Zasso) #50115 * (SEMVER-MAJOR) avoid compilation error with ASan (Michaël Zasso) #52293 * (SEMVER-MAJOR) disable V8 concurrent sparkplug compilation (Michaël Zasso) #50115 * (SEMVER-MAJOR) disable V8 concurrent sparkplug compilation (Michaël Zasso) #52293 * (SEMVER-MAJOR) silence irrelevant V8 warning (Michaël Zasso) #50115 * (SEMVER-MAJOR) silence irrelevant V8 warning (Michaël Zasso) #52293 * (SEMVER-MAJOR) always define V8_EXPORT_PRIVATE as no-op (Michaël Zasso) #50115 * (SEMVER-MAJOR) always define V8_EXPORT_PRIVATE as no-op (Michaël Zasso) #52293 * (SEMVER-MAJOR) update V8 to 11.9.169.7 (Michaël Zasso) #50115 * (SEMVER-MAJOR) update V8 to 12.3.219.16 (Michaël Zasso) #52293 doc: * (SEMVER-MAJOR) runtime deprecate flag --trace-atomics-wait (marco-ippolito) #51179 * (SEMVER-MAJOR) bump FreeBSD experimental support to 13.2 (Michaël Zasso) #51231 * (SEMVER-MAJOR) add migration paths for deprecated utils (Marco Ippolito) #50488 fs: * (SEMVER-MAJOR) runtime deprecate fs.Stats constructor (Marco Ippolito) #52067 * (SEMVER-MAJOR) use private fields instead of symbols for `Dir` (Jungku Lee) #51037 * (SEMVER-MAJOR) make stats date fields lazy (Yagiz Nizipli) #50908 http: * (SEMVER-MAJOR) preserve raw header duplicates in writeHead after setHeader calls (Tim Perry) #50394 lib: * (SEMVER-MAJOR) enable WebSocket by default (Aras Abbasi) #51594 lib,test: * (SEMVER-MAJOR) handle new Iterator global (Michaël Zasso) #51362 process: * (SEMVER-MAJOR) wait for `'exit'` before printing result (Antoine du Hamel) #52172 src: * (SEMVER-MAJOR) use supported API to get stalled TLA messages (Michaël Zasso) #51362 * (SEMVER-MAJOR) update default V8 platform to override functions with location (Etienne Pierre-Doray) #51362 * (SEMVER-MAJOR) add missing TryCatch (Michaël Zasso) #51362 * (SEMVER-MAJOR) update NODE_MODULE_VERSION to 124 (Michaël Zasso) #51362 * (SEMVER-MAJOR) use non-deprecated v8::Uint8Array::kMaxLength (Michaël Zasso) #50115 * (SEMVER-MAJOR) adapt to v8::Exception API change (Michaël Zasso) #50115 * (SEMVER-MAJOR) use non-deprecated version of CreateSyntheticModule (Michaël Zasso) #50115 * (SEMVER-MAJOR) update NODE_MODULE_VERSION to 122 (Michaël Zasso) #50115 * (SEMVER-MAJOR) update NODE_MODULE_VERSION to 126 (Michaël Zasso) #52293 stream: * (SEMVER-MAJOR) bump default highWaterMark (Robert Nagy) #52037 test: * (SEMVER-MAJOR) mark test-worker-arraybuffer-zerofill as flaky (Michaël Zasso) #51362 * (SEMVER-MAJOR) mark some GC-related tests as flaky (Michaël Zasso) #51362 * (SEMVER-MAJOR) allow slightly more diff in memory leak test (Michaël Zasso) #51362 * (SEMVER-MAJOR) replace always-opt flag with alway-turbofan (Michaël Zasso) #50115 * (SEMVER-MAJOR) remove tests that create very large buffers (Michaël Zasso) #50115 * (SEMVER-MAJOR) adapt to new V8 trusted memory spaces (Michaël Zasso) #50115 test_runner: * (SEMVER-MAJOR) omit filtered test from output (Colin Ihrig) #52221 * (SEMVER-MAJOR) improve `--test-name-pattern` to allow matching single test (Michał Drobniak) #51577 tools: * (SEMVER-MAJOR) roughly port v8_abseil to gyp (Michaël Zasso) #51362 * (SEMVER-MAJOR) update V8 gypfiles for 12.2 (Michaël Zasso) #51362 * (SEMVER-MAJOR) update V8 gypfiles for 12.1 (Michaël Zasso) #51362 * (SEMVER-MAJOR) update V8 gypfiles for 12.0 (Michaël Zasso) #51362 trace_events: * (SEMVER-MAJOR) use private fields instead of symbols for `Tracing` (Jungku Lee) #51180 util: * (SEMVER-MAJOR) runtime deprecate util.log (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isUndefined (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isSymbol (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isString (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isRegExp (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isPrimitive (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isObject (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isNumber (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isNullOrUndefined (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isNull (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isFunction (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isError (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isDate (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecation util.isBuffer (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecation util.isBoolean (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isArray (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecation util._extend (Marco Ippolito) #50488 v8: * (SEMVER-MAJOR) enable maglev on supported architectures (Keyhan Vakil) #51360 PR-URL: #52505 Co-Authored-By: Marco Ippolito <marcoippolito54@gmail.com>

Semver-Major Commits: build: * (SEMVER-MAJOR) compile with C++20 support on Windows (StefanStojanovic) #52465 * (SEMVER-MAJOR) reset embedder string to "-node.0" (Michaël Zasso) #52465 * (SEMVER-MAJOR) reset embedder string to "-node.0" (Michaël Zasso) #52293 * (SEMVER-MAJOR) reset embedder string to "-node.0" (Michaël Zasso) #51362 * (SEMVER-MAJOR) reset embedder string to "-node.0" (Michaël Zasso) #50115 console: * (SEMVER-MAJOR) treat non-strings as separate argument in console.assert() (Jacob Hummer) #49722 crypto: * (SEMVER-MAJOR) runtime deprecate hmac constructor (Marco Ippolito) #52071 * (SEMVER-MAJOR) runtime deprecate Hash constructor (Marco Ippolito) #51880 * (SEMVER-MAJOR) move createCipher and createDecipher to eol (Marco Ippolito) #50973 deps: * (SEMVER-MAJOR) V8: cherry-pick cd10ad7cdbe5 (Joyee Cheung) #52465 * (SEMVER-MAJOR) V8: revert CL 5331688 (Michaël Zasso) #52465 * (SEMVER-MAJOR) patch V8 to support compilation with MSVC (StefanStojanovic) #52465 * (SEMVER-MAJOR) silence internal V8 deprecation warning (Michaël Zasso) #52465 * (SEMVER-MAJOR) patch V8 to avoid duplicated zlib symbol (Michaël Zasso) #52465 * (SEMVER-MAJOR) remove usage of a C++20 feature from V8 (Michaël Zasso) #52465 * (SEMVER-MAJOR) avoid compilation error with ASan (Michaël Zasso) #52465 * (SEMVER-MAJOR) disable V8 concurrent sparkplug compilation (Michaël Zasso) #52465 * (SEMVER-MAJOR) silence irrelevant V8 warning (Michaël Zasso) #52465 * (SEMVER-MAJOR) always define V8_EXPORT_PRIVATE as no-op (Michaël Zasso) #52465 * (SEMVER-MAJOR) update V8 to 12.4.254.14 (Michaël Zasso) #52465 * (SEMVER-MAJOR) V8: cherry-pick cd10ad7cdbe5 (Joyee Cheung) #52293 * (SEMVER-MAJOR) V8: backport c4be0a97f981 (Richard Lau) #52293 * (SEMVER-MAJOR) silence internal V8 deprecation warning (Michaël Zasso) #52293 * (SEMVER-MAJOR) patch V8 to support compilation with MSVC (Stefan Stojanovic) #52293 * (SEMVER-MAJOR) patch V8 to avoid duplicated zlib symbol (Michaël Zasso) #52293 * (SEMVER-MAJOR) remove usage of a C++20 feature from V8 (Michaël Zasso) #52293 * (SEMVER-MAJOR) avoid compilation error with ASan (Michaël Zasso) #52293 * (SEMVER-MAJOR) disable V8 concurrent sparkplug compilation (Michaël Zasso) #52293 * (SEMVER-MAJOR) silence irrelevant V8 warning (Michaël Zasso) #52293 * (SEMVER-MAJOR) always define V8_EXPORT_PRIVATE as no-op (Michaël Zasso) #52293 * (SEMVER-MAJOR) update V8 to 12.3.219.16 (Michaël Zasso) #52293 * (SEMVER-MAJOR) V8: backport c4be0a97f981 (Richard Lau) #51362 * (SEMVER-MAJOR) V8: cherry-pick f8d5e576b814 (Richard Lau) #51362 * (SEMVER-MAJOR) patch V8 to support compilation with MSVC (StefanStojanovic) #51362 * (SEMVER-MAJOR) patch V8 to avoid duplicated zlib symbol (Michaël Zasso) #51362 * (SEMVER-MAJOR) remove usage of a C++20 feature from V8 (Michaël Zasso) #51362 * (SEMVER-MAJOR) avoid compilation error with ASan (Michaël Zasso) #51362 * (SEMVER-MAJOR) disable V8 concurrent sparkplug compilation (Michaël Zasso) #51362 * (SEMVER-MAJOR) silence irrelevant V8 warning (Michaël Zasso) #51362 * (SEMVER-MAJOR) always define V8_EXPORT_PRIVATE as no-op (Michaël Zasso) #51362 * (SEMVER-MAJOR) update V8 to 12.2.281.27 (Michaël Zasso) #51362 * (SEMVER-MAJOR) V8: cherry-pick de611e69ad51 (Keyhan Vakil) #50115 * (SEMVER-MAJOR) V8: cherry-pick 0fd478bcdabd (Joyee Cheung) #50115 * (SEMVER-MAJOR) V8: cherry-pick 0f9ebbc672c7 (Chengzhong Wu) #50115 * (SEMVER-MAJOR) V8: cherry-pick 8f0b94671ddb (Lu Yahan) #50115 * (SEMVER-MAJOR) V8: cherry-pick f7d000a7ae7b (Luke Albao) #50115 * (SEMVER-MAJOR) V8: cherry-pick 25902244ad1a (Joyee Cheung) #50115 * (SEMVER-MAJOR) patch V8 to avoid duplicated zlib symbol (Michaël Zasso) #50115 * (SEMVER-MAJOR) remove usage of a C++20 feature from V8 (Michaël Zasso) #50115 * (SEMVER-MAJOR) avoid compilation error with ASan (Michaël Zasso) #50115 * (SEMVER-MAJOR) disable V8 concurrent sparkplug compilation (Michaël Zasso) #50115 * (SEMVER-MAJOR) silence irrelevant V8 warning (Michaël Zasso) #50115 * (SEMVER-MAJOR) always define V8_EXPORT_PRIVATE as no-op (Michaël Zasso) #50115 * (SEMVER-MAJOR) update V8 to 11.9.169.7 (Michaël Zasso) #50115 doc: * (SEMVER-MAJOR) runtime deprecate flag --trace-atomics-wait (marco-ippolito) #51179 * (SEMVER-MAJOR) bump FreeBSD experimental support to 13.2 (Michaël Zasso) #51231 * (SEMVER-MAJOR) add migration paths for deprecated utils (Marco Ippolito) #50488 fs: * (SEMVER-MAJOR) runtime deprecate fs.Stats constructor (Marco Ippolito) #52067 * (SEMVER-MAJOR) use private fields instead of symbols for `Dir` (Jungku Lee) #51037 * (SEMVER-MAJOR) make stats date fields lazy (Yagiz Nizipli) #50908 http: * (SEMVER-MAJOR) preserve raw header duplicates in writeHead after setHeader calls (Tim Perry) #50394 lib: * (SEMVER-MAJOR) enable WebSocket by default (Aras Abbasi) #51594 lib,test: * (SEMVER-MAJOR) handle new Iterator global (Michaël Zasso) #51362 process: * (SEMVER-MAJOR) wait for `'exit'` before printing result (Antoine du Hamel) #52172 src: * (SEMVER-MAJOR) update NODE_MODULE_VERSION to 127 (Michaël Zasso) #52465 * (SEMVER-MAJOR) update NODE_MODULE_VERSION to 126 (Michaël Zasso) #52293 * (SEMVER-MAJOR) use supported API to get stalled TLA messages (Michaël Zasso) #51362 * (SEMVER-MAJOR) update default V8 platform to override functions with location (Etienne Pierre-Doray) #51362 * (SEMVER-MAJOR) add missing TryCatch (Michaël Zasso) #51362 * (SEMVER-MAJOR) update NODE_MODULE_VERSION to 124 (Michaël Zasso) #51362 * (SEMVER-MAJOR) use non-deprecated v8::Uint8Array::kMaxLength (Michaël Zasso) #50115 * (SEMVER-MAJOR) adapt to v8::Exception API change (Michaël Zasso) #50115 * (SEMVER-MAJOR) use non-deprecated version of CreateSyntheticModule (Michaël Zasso) #50115 * (SEMVER-MAJOR) update NODE_MODULE_VERSION to 122 (Michaël Zasso) #50115 stream: * (SEMVER-MAJOR) bump default highWaterMark (Robert Nagy) #52037 test: * (SEMVER-MAJOR) mark test-worker-arraybuffer-zerofill as flaky (Michaël Zasso) #51362 * (SEMVER-MAJOR) mark some GC-related tests as flaky (Michaël Zasso) #51362 * (SEMVER-MAJOR) allow slightly more diff in memory leak test (Michaël Zasso) #51362 * (SEMVER-MAJOR) replace always-opt flag with alway-turbofan (Michaël Zasso) #50115 * (SEMVER-MAJOR) remove tests that create very large buffers (Michaël Zasso) #50115 * (SEMVER-MAJOR) adapt to new V8 trusted memory spaces (Michaël Zasso) #50115 test_runner: * (SEMVER-MAJOR) omit filtered test from output (Colin Ihrig) #52221 * (SEMVER-MAJOR) improve `--test-name-pattern` to allow matching single test (Michał Drobniak) #51577 tools: * (SEMVER-MAJOR) update V8 gypfiles for 12.4 (Michaël Zasso) #52465 * (SEMVER-MAJOR) roughly port v8_abseil to gyp (Michaël Zasso) #51362 * (SEMVER-MAJOR) update V8 gypfiles for 12.2 (Michaël Zasso) #51362 * (SEMVER-MAJOR) update V8 gypfiles for 12.1 (Michaël Zasso) #51362 * (SEMVER-MAJOR) update V8 gypfiles for 12.0 (Michaël Zasso) #51362 trace_events: * (SEMVER-MAJOR) use private fields instead of symbols for `Tracing` (Jungku Lee) #51180 util: * (SEMVER-MAJOR) runtime deprecate util.log (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isUndefined (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isSymbol (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isString (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isRegExp (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isPrimitive (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isObject (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isNumber (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isNullOrUndefined (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isNull (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isFunction (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isError (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isDate (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecation util.isBuffer (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecation util.isBoolean (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecate util.isArray (Marco Ippolito) #50488 * (SEMVER-MAJOR) runtime deprecation util._extend (Marco Ippolito) #50488 v8: * (SEMVER-MAJOR) enable maglev on supported architectures (Keyhan Vakil) #51360 PR-URL: #52505 Co-Authored-By: Marco Ippolito <marcoippolito54@gmail.com>

Semver-Major Commits: build: * (SEMVER-MAJOR) compile with C++20 support on Windows (StefanStojanovic) nodejs#52465 * (SEMVER-MAJOR) reset embedder string to "-node.0" (Michaël Zasso) nodejs#52465 * (SEMVER-MAJOR) reset embedder string to "-node.0" (Michaël Zasso) nodejs#52293 * (SEMVER-MAJOR) reset embedder string to "-node.0" (Michaël Zasso) nodejs#51362 * (SEMVER-MAJOR) reset embedder string to "-node.0" (Michaël Zasso) nodejs#50115 console: * (SEMVER-MAJOR) treat non-strings as separate argument in console.assert() (Jacob Hummer) nodejs#49722 crypto: * (SEMVER-MAJOR) runtime deprecate hmac constructor (Marco Ippolito) nodejs#52071 * (SEMVER-MAJOR) runtime deprecate Hash constructor (Marco Ippolito) nodejs#51880 * (SEMVER-MAJOR) move createCipher and createDecipher to eol (Marco Ippolito) nodejs#50973 deps: * (SEMVER-MAJOR) V8: cherry-pick cd10ad7cdbe5 (Joyee Cheung) nodejs#52465 * (SEMVER-MAJOR) V8: revert CL 5331688 (Michaël Zasso) nodejs#52465 * (SEMVER-MAJOR) patch V8 to support compilation with MSVC (StefanStojanovic) nodejs#52465 * (SEMVER-MAJOR) silence internal V8 deprecation warning (Michaël Zasso) nodejs#52465 * (SEMVER-MAJOR) patch V8 to avoid duplicated zlib symbol (Michaël Zasso) nodejs#52465 * (SEMVER-MAJOR) remove usage of a C++20 feature from V8 (Michaël Zasso) nodejs#52465 * (SEMVER-MAJOR) avoid compilation error with ASan (Michaël Zasso) nodejs#52465 * (SEMVER-MAJOR) disable V8 concurrent sparkplug compilation (Michaël Zasso) nodejs#52465 * (SEMVER-MAJOR) silence irrelevant V8 warning (Michaël Zasso) nodejs#52465 * (SEMVER-MAJOR) always define V8_EXPORT_PRIVATE as no-op (Michaël Zasso) nodejs#52465 * (SEMVER-MAJOR) update V8 to 12.4.254.14 (Michaël Zasso) nodejs#52465 * (SEMVER-MAJOR) V8: cherry-pick cd10ad7cdbe5 (Joyee Cheung) nodejs#52293 * (SEMVER-MAJOR) V8: backport c4be0a97f981 (Richard Lau) nodejs#52293 * (SEMVER-MAJOR) silence internal V8 deprecation warning (Michaël Zasso) nodejs#52293 * (SEMVER-MAJOR) patch V8 to support compilation with MSVC (Stefan Stojanovic) nodejs#52293 * (SEMVER-MAJOR) patch V8 to avoid duplicated zlib symbol (Michaël Zasso) nodejs#52293 * (SEMVER-MAJOR) remove usage of a C++20 feature from V8 (Michaël Zasso) nodejs#52293 * (SEMVER-MAJOR) avoid compilation error with ASan (Michaël Zasso) nodejs#52293 * (SEMVER-MAJOR) disable V8 concurrent sparkplug compilation (Michaël Zasso) nodejs#52293 * (SEMVER-MAJOR) silence irrelevant V8 warning (Michaël Zasso) nodejs#52293 * (SEMVER-MAJOR) always define V8_EXPORT_PRIVATE as no-op (Michaël Zasso) nodejs#52293 * (SEMVER-MAJOR) update V8 to 12.3.219.16 (Michaël Zasso) nodejs#52293 * (SEMVER-MAJOR) V8: backport c4be0a97f981 (Richard Lau) nodejs#51362 * (SEMVER-MAJOR) V8: cherry-pick f8d5e576b814 (Richard Lau) nodejs#51362 * (SEMVER-MAJOR) patch V8 to support compilation with MSVC (StefanStojanovic) nodejs#51362 * (SEMVER-MAJOR) patch V8 to avoid duplicated zlib symbol (Michaël Zasso) nodejs#51362 * (SEMVER-MAJOR) remove usage of a C++20 feature from V8 (Michaël Zasso) nodejs#51362 * (SEMVER-MAJOR) avoid compilation error with ASan (Michaël Zasso) nodejs#51362 * (SEMVER-MAJOR) disable V8 concurrent sparkplug compilation (Michaël Zasso) nodejs#51362 * (SEMVER-MAJOR) silence irrelevant V8 warning (Michaël Zasso) nodejs#51362 * (SEMVER-MAJOR) always define V8_EXPORT_PRIVATE as no-op (Michaël Zasso) nodejs#51362 * (SEMVER-MAJOR) update V8 to 12.2.281.27 (Michaël Zasso) nodejs#51362 * (SEMVER-MAJOR) V8: cherry-pick de611e69ad51 (Keyhan Vakil) nodejs#50115 * (SEMVER-MAJOR) V8: cherry-pick 0fd478bcdabd (Joyee Cheung) nodejs#50115 * (SEMVER-MAJOR) V8: cherry-pick 0f9ebbc672c7 (Chengzhong Wu) nodejs#50115 * (SEMVER-MAJOR) V8: cherry-pick 8f0b94671ddb (Lu Yahan) nodejs#50115 * (SEMVER-MAJOR) V8: cherry-pick f7d000a7ae7b (Luke Albao) nodejs#50115 * (SEMVER-MAJOR) V8: cherry-pick 25902244ad1a (Joyee Cheung) nodejs#50115 * (SEMVER-MAJOR) patch V8 to avoid duplicated zlib symbol (Michaël Zasso) nodejs#50115 * (SEMVER-MAJOR) remove usage of a C++20 feature from V8 (Michaël Zasso) nodejs#50115 * (SEMVER-MAJOR) avoid compilation error with ASan (Michaël Zasso) nodejs#50115 * (SEMVER-MAJOR) disable V8 concurrent sparkplug compilation (Michaël Zasso) nodejs#50115 * (SEMVER-MAJOR) silence irrelevant V8 warning (Michaël Zasso) nodejs#50115 * (SEMVER-MAJOR) always define V8_EXPORT_PRIVATE as no-op (Michaël Zasso) nodejs#50115 * (SEMVER-MAJOR) update V8 to 11.9.169.7 (Michaël Zasso) nodejs#50115 doc: * (SEMVER-MAJOR) runtime deprecate flag --trace-atomics-wait (marco-ippolito) nodejs#51179 * (SEMVER-MAJOR) bump FreeBSD experimental support to 13.2 (Michaël Zasso) nodejs#51231 * (SEMVER-MAJOR) add migration paths for deprecated utils (Marco Ippolito) nodejs#50488 fs: * (SEMVER-MAJOR) runtime deprecate fs.Stats constructor (Marco Ippolito) nodejs#52067 * (SEMVER-MAJOR) use private fields instead of symbols for `Dir` (Jungku Lee) nodejs#51037 * (SEMVER-MAJOR) make stats date fields lazy (Yagiz Nizipli) nodejs#50908 http: * (SEMVER-MAJOR) preserve raw header duplicates in writeHead after setHeader calls (Tim Perry) nodejs#50394 lib: * (SEMVER-MAJOR) enable WebSocket by default (Aras Abbasi) nodejs#51594 lib,test: * (SEMVER-MAJOR) handle new Iterator global (Michaël Zasso) nodejs#51362 process: * (SEMVER-MAJOR) wait for `'exit'` before printing result (Antoine du Hamel) nodejs#52172 src: * (SEMVER-MAJOR) update NODE_MODULE_VERSION to 127 (Michaël Zasso) nodejs#52465 * (SEMVER-MAJOR) update NODE_MODULE_VERSION to 126 (Michaël Zasso) nodejs#52293 * (SEMVER-MAJOR) use supported API to get stalled TLA messages (Michaël Zasso) nodejs#51362 * (SEMVER-MAJOR) update default V8 platform to override functions with location (Etienne Pierre-Doray) nodejs#51362 * (SEMVER-MAJOR) add missing TryCatch (Michaël Zasso) nodejs#51362 * (SEMVER-MAJOR) update NODE_MODULE_VERSION to 124 (Michaël Zasso) nodejs#51362 * (SEMVER-MAJOR) use non-deprecated v8::Uint8Array::kMaxLength (Michaël Zasso) nodejs#50115 * (SEMVER-MAJOR) adapt to v8::Exception API change (Michaël Zasso) nodejs#50115 * (SEMVER-MAJOR) use non-deprecated version of CreateSyntheticModule (Michaël Zasso) nodejs#50115 * (SEMVER-MAJOR) update NODE_MODULE_VERSION to 122 (Michaël Zasso) nodejs#50115 stream: * (SEMVER-MAJOR) bump default highWaterMark (Robert Nagy) nodejs#52037 test: * (SEMVER-MAJOR) mark test-worker-arraybuffer-zerofill as flaky (Michaël Zasso) nodejs#51362 * (SEMVER-MAJOR) mark some GC-related tests as flaky (Michaël Zasso) nodejs#51362 * (SEMVER-MAJOR) allow slightly more diff in memory leak test (Michaël Zasso) nodejs#51362 * (SEMVER-MAJOR) replace always-opt flag with alway-turbofan (Michaël Zasso) nodejs#50115 * (SEMVER-MAJOR) remove tests that create very large buffers (Michaël Zasso) nodejs#50115 * (SEMVER-MAJOR) adapt to new V8 trusted memory spaces (Michaël Zasso) nodejs#50115 test_runner: * (SEMVER-MAJOR) omit filtered test from output (Colin Ihrig) nodejs#52221 * (SEMVER-MAJOR) improve `--test-name-pattern` to allow matching single test (Michał Drobniak) nodejs#51577 tools: * (SEMVER-MAJOR) update V8 gypfiles for 12.4 (Michaël Zasso) nodejs#52465 * (SEMVER-MAJOR) roughly port v8_abseil to gyp (Michaël Zasso) nodejs#51362 * (SEMVER-MAJOR) update V8 gypfiles for 12.2 (Michaël Zasso) nodejs#51362 * (SEMVER-MAJOR) update V8 gypfiles for 12.1 (Michaël Zasso) nodejs#51362 * (SEMVER-MAJOR) update V8 gypfiles for 12.0 (Michaël Zasso) nodejs#51362 trace_events: * (SEMVER-MAJOR) use private fields instead of symbols for `Tracing` (Jungku Lee) nodejs#51180 util: * (SEMVER-MAJOR) runtime deprecate util.log (Marco Ippolito) nodejs#50488 * (SEMVER-MAJOR) runtime deprecate util.isUndefined (Marco Ippolito) nodejs#50488 * (SEMVER-MAJOR) runtime deprecate util.isSymbol (Marco Ippolito) nodejs#50488 * (SEMVER-MAJOR) runtime deprecate util.isString (Marco Ippolito) nodejs#50488 * (SEMVER-MAJOR) runtime deprecate util.isRegExp (Marco Ippolito) nodejs#50488 * (SEMVER-MAJOR) runtime deprecate util.isPrimitive (Marco Ippolito) nodejs#50488 * (SEMVER-MAJOR) runtime deprecate util.isObject (Marco Ippolito) nodejs#50488 * (SEMVER-MAJOR) runtime deprecate util.isNumber (Marco Ippolito) nodejs#50488 * (SEMVER-MAJOR) runtime deprecate util.isNullOrUndefined (Marco Ippolito) nodejs#50488 * (SEMVER-MAJOR) runtime deprecate util.isNull (Marco Ippolito) nodejs#50488 * (SEMVER-MAJOR) runtime deprecate util.isFunction (Marco Ippolito) nodejs#50488 * (SEMVER-MAJOR) runtime deprecate util.isError (Marco Ippolito) nodejs#50488 * (SEMVER-MAJOR) runtime deprecate util.isDate (Marco Ippolito) nodejs#50488 * (SEMVER-MAJOR) runtime deprecation util.isBuffer (Marco Ippolito) nodejs#50488 * (SEMVER-MAJOR) runtime deprecation util.isBoolean (Marco Ippolito) nodejs#50488 * (SEMVER-MAJOR) runtime deprecate util.isArray (Marco Ippolito) nodejs#50488 * (SEMVER-MAJOR) runtime deprecation util._extend (Marco Ippolito) nodejs#50488 v8: * (SEMVER-MAJOR) enable maglev on supported architectures (Keyhan Vakil) nodejs#51360 PR-URL: nodejs#52505 Co-Authored-By: Marco Ippolito <marcoippolito54@gmail.com>

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RafaelGSS mentioned this pull request Apr 12, 2024

2024-04-24, Version 22.0.0 (Current) #52505

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climba03003 mentioned this pull request Apr 26, 2024

node22 performance degradation #52700

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targos mentioned this pull request May 2, 2024

Maglev on x64 causes segmentation fault while running TypeScript #52797

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v8: enable maglev on supported architectures #51360

v8: enable maglev on supported architectures #51360

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v8: enable maglev on supported architectures #51360

v8: enable maglev on supported architectures #51360

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