Re: [v8-users] jitless mode broken on ARM64

The CL you pointed to experimentally enables it for arm64 (so also iOS). I don't know what the cause is but yes, pointer compression should work in jitless mode. On Thu, Aug 8, 2019 at 8:13 AM Darin Dimitrov wrote: > Thanks for the quick tip. Shouldn't pointer compression be disabled by > defaul

Re: [v8-users] jitless mode broken on ARM64

Thanks for the quick tip. Shouldn't pointer compression be disabled by default when target_os="ios"? Or is it just some issue that will be fixed and we will be able to use pointer compression in jitless mode in the future? On Thursday, August 8, 2019 at 7:49:16 AM UTC+3, Jakob Gruber wrote: > >

Re: [v8-users] jitless mode broken on ARM64

Darin, thanks for reporting this. You can disable pointer compression with the 'v8_enable_pointer_compression = false' gn flag. On Wed, Aug 7, 2019 at 5:24 PM Santiago Aboy Solanes wrote: > Looks to be the same as > https://bugs.chromium.org/p/v8/issues/detail?id=9588 > > On Wed, Aug 7, 2019 at

[v8-users] Installing plv8 in CENTOS

I trying to install plv8 in the aws, CENTOS. But it shows this error -- -- v8-users mailing list v8-users@googlegroups.com http://groups.google.com/group/v8-users --- You received this message because you are subscribed to the Google Groups "v8-users" group. To unsubscribe from this group an

Re: [v8-users] How to trace JavaScript function enter/exit event?

Haha, pardon me for this silly question! Just forget about this option... Thank you Jakob! On Wednesday, August 7, 2019 at 10:08:24 PM UTC+8, Jakob Kummerow wrote: > > V8 already has a --trace flag that does precisely this. > > On Wed, Aug 7, 2019 at 4:06 PM Cong Zuo > > wrote: > >> Hey guys, I

Re: [v8-users] How to trace JavaScript function enter/exit event?

V8 already has a --trace flag that does precisely this. On Wed, Aug 7, 2019 at 4:06 PM Cong Zuo wrote: > Hey guys, I want to trace JavaScript function enter and exit events to > generate function calling graphs just like DTrace/SystemTap could do. > > e.g. > > 0 <- rl_getc > 0 <- rl_read_k

[v8-users] How to trace JavaScript function enter/exit event?

Hey guys, I want to trace JavaScript function enter and exit events to generate function calling graphs just like DTrace/SystemTap could do. e.g. 0 <- rl_getc 0 <- rl_read_key 0 -> _rl_dispatch 0-> _rl_dispatch_subseq 0 -> rl_insert 0-> _rl_insert_char 0

Re: [v8-users] jitless mode broken on ARM64

+Santiago Aboy Solanes On Wed, Aug 7, 2019 at 2:09 PM Darin Dimitrov wrote: > I have cross compiled V8 for iOS and > running in "--jitless" mode on an arm64 > device (iPhone 6). > > Everything has been working smoothly until

[v8-users] jitless mode broken on ARM64

I have cross compiled V8 for iOS and running in "--jitless" mode on an arm64 device (iPhone 6). Everything has been working smoothly until the following commit which appears to have broken it: https://chromium.googlesource.c

[v8-users] Re: [blink-dev] Re: Intent to Implement: JavaScript Optional Chaining

This is great, I am really looking forward to using this (disclaimer - I also advocated the feature a few years back). It might ease code writing/reading almost as much as destructuring and arrow functions. ☆*Phis