v8-users

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joelrs...@gmail.com

Jul 28

NearHeapLimitCallback Not Getting Called

Hi, I have a use case that is intending to use the near heap limit callback, but i'm not seeing

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NearHeapLimitCallback Not Getting Called

Hi, I have a use case that is intending to use the near heap limit callback, but i'm not seeing

Jul 28

Vitali Lovich, … Jace Mogill10

Jul 27

Preliminary RFC: Stabilizing the V8 script compiler cached data format

Leszek, Thank you for turning me on to the possibility of using an interceptor of a predefined object

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Preliminary RFC: Stabilizing the V8 script compiler cached data format

Leszek, Thank you for turning me on to the possibility of using an interceptor of a predefined object

Jul 27

Jul 21

Getting to script from isolate scope

Hello, I'm trying to get the currently executing script's ID from a microtask in V8. I've

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Getting to script from isolate scope

Hello, I'm trying to get the currently executing script's ID from a microtask in V8. I've

Jul 21

pistachetroptrop, Absolu Aking2

Jul 18

Build v8 for android x86 emulator

Try target_cpu = "arm" Le lundi 8 mars 2021 à 10:24:43 UTC, pistachetroptrop a écrit : Hi,

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Build v8 for android x86 emulator

Try target_cpu = "arm" Le lundi 8 mars 2021 à 10:24:43 UTC, pistachetroptrop a écrit : Hi,

Jul 18

Jul 17

Empty JavaScriptFrameIterator while executing script

I'm working on a research project that adds instrumentation code to Blink and V8. As part of that

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Empty JavaScriptFrameIterator while executing script

I'm working on a research project that adds instrumentation code to Blink and V8. As part of that

Jul 17

Jul 16

Snapshot a module app

I was wondering how one would go about building a snapshot of an app that used only imports to

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Snapshot a module app

I was wondering how one would go about building a snapshot of an app that used only imports to

Jul 16

Brian Long, Jakob Kummerow2

Jul 15

HandleScope / learning basic concepts.

A v8::HandleScope manages the lifetime of the backing store used by any handles/v8::Locals you create

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HandleScope / learning basic concepts.

A v8::HandleScope manages the lifetime of the backing store used by any handles/v8::Locals you create

Jul 15

Philippe Richard

Jul 7

Exemple not compiling

Hi peop, When I try to compile this code with node-gyp rebuild, i get the errors : 'HandleScope

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Exemple not compiling

Hi peop, When I try to compile this code with node-gyp rebuild, i get the errors : 'HandleScope

Jul 7

Philippe Richard2

Jul 7

Call a JS function from C++ node addon with v8.

My node version is v12.18.2 Le mercredi 7 juillet 2021 à 14 h 25 min 02 s UTC-4, Philippe Richard a

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Call a JS function from C++ node addon with v8.

My node version is v12.18.2 Le mercredi 7 juillet 2021 à 14 h 25 min 02 s UTC-4, Philippe Richard a

Jul 7

Jul 7

mksnapshots crash in V8 9.1.269.38 (use_custom_libcxx=false, is_clang=true)

Hi, I'm trying to build V8 9.1.269.38 under windows with the following settings: is_debug = true

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mksnapshots crash in V8 9.1.269.38 (use_custom_libcxx=false, is_clang=true)

Hi, I'm trying to build V8 9.1.269.38 under windows with the following settings: is_debug = true

Jul 7

Jun 25

How to InitializePlatform() using only stable APIs

Hello, I maintain V8 bindings for the R programming language: https://github.com/jeroen/V8/blob/

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How to InitializePlatform() using only stable APIs

Hello, I maintain V8 bindings for the R programming language: https://github.com/jeroen/V8/blob/

Jun 25

YJ, … Vinayaka Kamath11

Jun 23

Isolate destruction "leaking" memory ?

Also still curious if there is any good solution to this. Vinay do you mind report a bug to https://

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Isolate destruction "leaking" memory ?

Also still curious if there is any good solution to this. Vinay do you mind report a bug to https://

Jun 23

Jun 2

unable to load --trace turbo generated .json file in tuoolbolizer

Hi i try to load .json file so as i can be able to inspect optmiztion phases by presing CTRL+L but

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unable to load --trace turbo generated .json file in tuoolbolizer

Hi i try to load .json file so as i can be able to inspect optmiztion phases by presing CTRL+L but

Jun 2

martin dobrev, … Clemens Backes5

Jun 1

V8 port for platform where code is in execute-only memory

Currently I don't need support for wasm. But just in case I set `--no--expose_wasm` and `--

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V8 port for platform where code is in execute-only memory

Currently I don't need support for wasm. But just in case I set `--no--expose_wasm` and `--

Jun 1

Discord Lord Of Chaos

Jun 1

Running wasm binary without js

Hi, I am trying to write a program to execute arbitrary standalone wasm binaries using v8. I followed

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Running wasm binary without js

Hi, I am trying to write a program to execute arbitrary standalone wasm binaries using v8. I followed

Jun 1

Vadim Plakhtinskiy, Ben Noordhuis3

May 25

Can not build v8 with custom toolchain

For example: if I added path for libcxx to ldconfig, it works. But I do not want to change ldconfig.

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Can not build v8 with custom toolchain

For example: if I added path for libcxx to ldconfig, it works. But I do not want to change ldconfig.

May 25

Bad, … Himanshu Bansla33

May 24

Building v8 shared library on windows

Seems like MSVC component Release build is broken again. Anyone looking at this ? Thanks, Himanshu On

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Building v8 shared library on windows

Seems like MSVC component Release build is broken again. Anyone looking at this ? Thanks, Himanshu On

May 24

pawel.b...@gmail.com

May 16

Are switch-case statements optimised for up to 10 cases?

Hi, I noticed a performance cliff when using switch case statements longer than 10 cases. I did a bit

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Are switch-case statements optimised for up to 10 cases?

Hi, I noticed a performance cliff when using switch case statements longer than 10 cases. I did a bit

May 16

May 14

ld: could not read bitcode temp file: ./v8_sample_process.bundle.GxyLUp/bundle.xar for architecture arm64

Setting enable_ios_bitcode = false fixes this problem, but is this a valid solution? On Thursday, May

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ld: could not read bitcode temp file: ./v8_sample_process.bundle.GxyLUp/bundle.xar for architecture arm64

Setting enable_ios_bitcode = false fixes this problem, but is this a valid solution? On Thursday, May

May 14

Joey Allen, Ben Noordhuis3

May 12

Is it possible to determine the function scope a JSObject was created in?

Hi Ben, Sorry for the late response. Thanks for pointing us in the right direction. After reviewing

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Is it possible to determine the function scope a JSObject was created in?

Hi Ben, Sorry for the late response. Thanks for pointing us in the right direction. After reviewing

May 12

Richard, ron...@gmail.com3

May 5

Build error on Ubuntu 20.10

Kismet. Just stumbled on re-remembering the same problem when I moved my setup to a WSL Ubuntu today.

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Build error on Ubuntu 20.10

Kismet. Just stumbled on re-remembering the same problem when I moved my setup to a WSL Ubuntu today.

May 5

Richard, … Jakob Gruber6

May 5

Building for iOS: requested alignment must be 536870912 bytes or smaller

Updating instructions here https://github.com/v8/v8.dev/pull/549 (feel free to create pull requests

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Building for iOS: requested alignment must be 536870912 bytes or smaller

Updating instructions here https://github.com/v8/v8.dev/pull/549 (feel free to create pull requests

May 5

SyronTill Producer

May 3

Syntaxfehler: SyntaxError: Unexpected end of input Zeile: 4 Datei: Code.gs ☠️💀SyronTill Producer💀☠️ 🎼

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Syntaxfehler: SyntaxError: Unexpected end of input Zeile: 4 Datei: Code.gs ☠️💀SyronTill Producer💀☠️ 🎼

May 3

Steve M, Shu-yu Guo3

Apr 27

v8::Module::Evaluate returns unexpected completion value

thanks shu. And thanks for the quick reply. Steve. On Tuesday, April 27, 2021 at 10:10:51 AM UTC-7 s.

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v8::Module::Evaluate returns unexpected completion value

thanks shu. And thanks for the quick reply. Steve. On Tuesday, April 27, 2021 at 10:10:51 AM UTC-7 s.

Apr 27

Richard, … alex...@gmail.com3

Apr 19

When is an internal field destroyed?

To flesh out Ben's answer a bit, you'd want a Persistent reference to obj which you could

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When is an internal field destroyed?

To flesh out Ben's answer a bit, you'd want a Persistent reference to obj which you could

Apr 19

Matt Kline, … Anurag Vohra12

Apr 7

Minimizing v8 build size

Can any one please suggest me how to get V8 of 3 MB size? As if I follow the official guide, my

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Minimizing v8 build size

Can any one please suggest me how to get V8 of 3 MB size? As if I follow the official guide, my

Apr 7

Mar 15

Apologies for the truncated subject. I accidentally forgot about filling it in more completely. On

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Apologies for the truncated subject. I accidentally forgot about filling it in more completely. On

Mar 15

Roey Berman, Jakob Gruber3

Mar 10

Snapshot limitations

Thanks for the quick response. I'll go over everything and see if there's a way to work

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Snapshot limitations

Thanks for the quick response. I'll go over everything and see if there's a way to work

Mar 10

Feb 24

$gm x64.debug build fails.

When I try to build x64.debug with ninja, it fails with the below error message. # autoninja -C out/

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$gm x64.debug build fails.

When I try to build x64.debug with ninja, it fails with the below error message. # autoninja -C out/

Feb 24

pat m, Ben Noordhuis2

Feb 20

CodeEventHandler accessing string values from worker thread context

On Thu, Feb 18, 2021 at 6:36 PM pat m <patmcclory@gmail.com> wrote: > > Hello, > >

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CodeEventHandler accessing string values from worker thread context

On Thu, Feb 18, 2021 at 6:36 PM pat m <patmcclory@gmail.com> wrote: > > Hello, > >

Feb 20

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