Re: Phabricator and Bugzilla

2018-03-31 Thread Mark Côté
Regarding comment and flag mirroring, we've discussed this before: https://groups.google.com/d/msg/mozilla.dev.platform/Y8kInYxo8UU/e3Pi-_FpBgAJ https://groups.google.com/d/msg/mozilla.dev.platform/Y8kInYxo8UU/tsF7UfxvBgAJ Given that Phabricator is still new, I don't see any reason to reopen that

Re: CPU core count game!

2018-03-31 Thread Steve Fink
Yes, sorry, a couple of people pointed that out to me privately. And I did get that mixed up; I was assuming processors, despite the page specifically pointing out "physical cores". I still think there's something to be kept in mind here, though. Even with 4 processors (2 hyperthreaded cores o

Re: CPU core count game!

2018-03-31 Thread William Lachance
I don't believe these counts take into account the number of usage hours of each client, so people with 4+ cores may actually account for a larger amount of relative Firefox usage than their absolute numbers would suggest. I am sure some people on the data / analyst / product side of Firefox

Re: How much do we care about pre-Nehalem performance?

2018-03-31 Thread Henri Sivonen
On Tue, Mar 27, 2018 at 1:36 PM, Henri Sivonen wrote: > Do we have numbers of how our installed base is split between earlier > than Nehalem/Silvermont/Bulldozer vs. Nehalem/Silvermont/Bulldozer or > later? Filed https://bugzilla.mozilla.org/show_bug.cgi?id=1449496 I'd appreciate it if a CPUID e

Re: CPU core count game!

2018-03-31 Thread Ben Kelly
That page says "physical cores", so its not taking into account hyper threading, right? So even a high end macbook pro falls in that category? On Tue, Mar 27, 2018 at 5:02 PM, Mike Conley wrote: > Thanks for drawing attention to this, sfink. > > This is likely to become more important as we con

Re: Intent to unprefix: ::-moz-selection.

2018-03-31 Thread Emilio Cobos Álvarez
On 03/28/2018 12:09 AM, twisniew...@mozilla.com wrote: > On Tuesday, March 27, 2018 at 4:38:56 PM UTC-4, Emilio Cobos Álvarez wrote: >> That looks like an easy fix though, I'll ensure it gets fixed before >> landing. Filed bug 1449010. > > If it helps, I had a patchset for this in bug 292563,

Re: CPU core count game!

2018-03-31 Thread Jeff Gilbert
Are these actual "physical cores", or is this "hardware threads"? There's very big difference between 2 and 2+HT these days. On Tue, Mar 27, 2018 at 2:02 PM, Mike Conley wrote: > Thanks for drawing attention to this, sfink. > > This is likely to become more important as we continue to scale up ou

Re: CPU core count game!

2018-03-31 Thread Joshua Cranmer 🐧
On 3/27/2018 5:02 PM, Mike Conley wrote: Thanks for drawing attention to this, sfink. This is likely to become more important as we continue to scale up our parallelization with content processes and threads. How do these counts classify SMT systems (aka Hyperthreading)? Would 4 core * 2-way

Re: Unaligned NEON memory access on ARMv7 phones

2018-03-31 Thread Henri Sivonen
On Thu, Mar 29, 2018 at 4:09 AM, Makoto Kato wrote: > Since SCTLR isn't allowed on userland, there is no way to detect unalignment > access support without trap. Generally, unalignement access causes SIGBUS, > so we might get a data from crash reporter. Android armv7-a ABI doesn't > define that

Re: Unaligned NEON memory access on ARMv7 phones

2018-03-31 Thread Makoto Kato
Since SCTLR isn't allowed on userland, there is no way to detect unalignment access support without trap. Generally, unalignement access causes SIGBUS, so we might get a data from crash reporter. Android armv7-a ABI doesn't define that hardware configuration has to set alignment bit of SCTLR, so

Re: CPU core count game!

2018-03-31 Thread David Durst
Just noting that there's bug 1399962 right now -- and if you're single core (like a large portion of very affordable PCs in the past two years or so), the problem can be so bad (bug 1431835) that common sites like amazon can turn Firefox into a not viable option. -- David Durst [:ddurst] On Tue,

Intent to unprefix grid-gap, grid-row-gap, and grid-column-gap and updating them to spec

2018-03-31 Thread Mats Palmgren
Hi, In bug 1398482 I'm unprefixing the grid-gap, grid-row-gap, and grid-column-gap properties. The old names becomes aliases for the respective unprefixed property. I'm also adding support for the 'normal' keyword to these properties and making it the initial value, per spec [1]. I'm also addin

Phabricator and Bugzilla

2018-03-31 Thread smaug
Hi all, just some random notes about Phabricator. I've been reviewing now a bunch of patches in Phabricator and the initial feeling from reviewer's point of view is that it is ok. Not great, but ok. MozReview's interdiff, when it works, is easier to use or at least to discover than Phabricator

Intent to Remove: privacy.firstparty.isolate.restrict_opener_access

2018-03-31 Thread Tom Ritter
privacy.firstparty.isolate.restrict_opener_access is a pref for First Party Isolation that relaxes the protections of FPI by allowing access to window.opener across first party domains. It was created because in Tor Browser's initial FPI patch, they allowed this by mistake, and we wanted to keep b

Core i9 Workstation or Dell Workstation now in the Catalog

2018-03-31 Thread Sophana "Soap" Aik
Hellol Dev-platform, These are now added to the catalog. Core i9 Workstation: https://mozilla.service-now.com/sp?id=sc_cat_item&sys_id= 56a3f19d13895f407b5450782244b00e Dell Workstation https://mozilla.service-now.com/sp?id=sc_cat_item&sys_id=4bfc7195138d5f407b5450782244b00b Thanks -- mo