Re: windows build anti-virus exclusion list?

Can confirm for Ryzen: FWIW, my stock R7 1800x (RAM @2133Mhz for now :( ) did a Windows debug clobber in 15:32.40 with the default -j16. (any directory that showed up as read by MsMpEng in Resource Monitor excluded for Defender) I'll give it a run through with Defender disabled, and see if

Re: windows build anti-virus exclusion list?

On Fri, Mar 17, 2017 at 7:20 PM, Ben Kelly wrote: > On Fri, Mar 17, 2017 at 1:36 PM, Ted Mielczarek > wrote: > > With defender > disabled the best I can get is 18min. This is on one of the new lenovo > p710 machines with 16 xeon cores. > Just to add

Re: windows build anti-virus exclusion list?

On Sun, Mar 26, 2017 at 11:56 PM, Jean-Yves Avenard wrote: > Hi. > > I have received the new Dell XPS 15 9560 and got very puzzled as to why > compiling central was so slow on this machine. > This is comparing against a Gigabyte Aero 14 with a gen 6 intel CPU > (2.6Ghz

Re: windows build anti-virus exclusion list?

Hi.  I have received the new Dell XPS 15 9560 and got very puzzled as to why compiling central was so slow on this machine.  This is comparing against a Gigabyte Aero 14 with a gen 6 intel CPU (2.6Ghz i7-6600HQ) vs Dell's 7th gen (2.8Ghz i7-7700HQ) On the Aero 14, compiling central takes 24

Re: windows build anti-virus exclusion list?

On Fri, Mar 17, 2017 at 07:13:03PM -0400, Nathan Froyd wrote: > On Fri, Mar 17, 2017 at 6:31 PM, Mike Hommey wrote: > > On Fri, Mar 17, 2017 at 03:53:14PM -0400, Boris Zbarsky wrote: > >> On 3/17/17 3:40 PM, Ted Mielczarek wrote: > >> > We do try to build js/src pretty early in

Re: windows build anti-virus exclusion list?

On Fri, Mar 17, 2017 at 6:31 PM, Mike Hommey wrote: > On Fri, Mar 17, 2017 at 03:53:14PM -0400, Boris Zbarsky wrote: >> On 3/17/17 3:40 PM, Ted Mielczarek wrote: >> > We do try to build js/src pretty early in the build >> >> We do? It's always the last thing I see building

Re: windows build anti-virus exclusion list?

On Fri, Mar 17, 2017 at 03:53:14PM -0400, Boris Zbarsky wrote: > On 3/17/17 3:40 PM, Ted Mielczarek wrote: > > We do try to build js/src pretty early in the build > > We do? It's always the last thing I see building before we link libxul. > Seeing the js/src stuff appearing is how I know my

Re: windows build anti-virus exclusion list?

On 03/17/2017 12:40 PM, Ted Mielczarek wrote: On Fri, Mar 17, 2017, at 03:16 PM, Ben Kelly wrote: For the 1:38 between Unified_cpp_js_src9.cpp and Interpreter.cpp only a single cl.exe process is running. I guess thats closer to 8% of the total build time. Still seems very weird to me.

Re: windows build anti-virus exclusion list?

On 3/17/17 3:40 PM, Ted Mielczarek wrote: We do try to build js/src pretty early in the build We do? It's always the last thing I see building before we link libxul. Seeing the js/src stuff appearing is how I know my build is about done... -Boris

Re: windows build anti-virus exclusion list?

On Fri, Mar 17, 2017, at 02:43 PM, Ted Mielczarek wrote: > Similarly, I heard from someone (I can't remember who it was) that said > they could do a Linux Firefox build in ~8(?) minutes on the same > hardware. (I will try to track down the source of that number.) That > gives us a fair lower-bound

Re: windows build anti-virus exclusion list?

On Fri, Mar 17, 2017 at 3:40 PM, Ted Mielczarek wrote: > Yeah, the JS engine uses a lot more complex C++ features than the rest of > the code in our tree, so it takes longer to compile. This is also why the > `FILES_PER_UNIFIED_FILE` setting is lower in js/src than the rest

Re: windows build anti-virus exclusion list?

On Fri, Mar 17, 2017, at 03:16 PM, Ben Kelly wrote: > On Fri, Mar 17, 2017 at 2:52 PM, Ben Kelly wrote: >> On Fri, Mar 17, 2017 at 2:43 PM, Ted Mielczarek >> wrote: >> >> >> >> >> >>> Yeah, I specifically meant "CPU-bound during the compile

Re: windows build anti-virus exclusion list?

On Fri, Mar 17, 2017 at 2:52 PM, Ben Kelly wrote: > On Fri, Mar 17, 2017 at 2:43 PM, Ted Mielczarek > wrote: > > Yeah, I specifically meant "CPU-bound during the compile tier", where we >> compile all the C++ code. If you look at the resource usage

Re: windows build anti-virus exclusion list?

On Fri, Mar 17, 2017 at 2:43 PM, Ted Mielczarek wrote: > > The 14min measurement must have been for a partial build. With defender > > disabled the best I can get is 18min. This is on one of the new lenovo > > p710 machines with 16 xeon cores. > > Nope, full clobber

Re: windows build anti-virus exclusion list?

On Fri, Mar 17, 2017, at 02:20 PM, Ben Kelly wrote: > On Fri, Mar 17, 2017 at 1:36 PM, Ted Mielczarek > wrote: > > > Back to the original topic, I recently set up a fresh Windows machine > > and I followed the same basic steps (enable performance power mode, > > whitelist a

Re: windows build anti-virus exclusion list?

It looks like there's bug 1188823 [1] for enabling fastlink to improve link times, but that's in a bad way right now. FWIW on my ThankPad laptop I have clobber build times in the 35 - 40 minute range, so even things that seem small for a 16 core desktop are a bigger win for me. -e [1]

Re: windows build anti-virus exclusion list?

On Fri, Mar 17, 2017 at 1:36 PM, Ted Mielczarek wrote: > Back to the original topic, I recently set up a fresh Windows machine > and I followed the same basic steps (enable performance power mode, > whitelist a bunch of stuff in Windows Defender) and my build seemed >

Re: windows build anti-virus exclusion list?

I filed meta bug 1326328 [1] a few months ago for tracking things we can do to improve Windows build times. It would be great to file / block existing bugs against the meta bug to track these issues. There hasn't been much traction on any of the bugs though, perhaps a good topic for the next

Re: windows build anti-virus exclusion list?

On Fri, Mar 17, 2017, at 01:12 PM, Chris Peterson wrote: > On 3/17/2017 1:45 AM, Honza Bambas wrote: > > I have a very similar setup, with even way more exceptions added, but > > none of them has the desired effect. Unfortunately, the only way to make > > MsMpEng shut up is to disable run-time

Re: windows build anti-virus exclusion list?

On 3/17/2017 1:45 AM, Honza Bambas wrote: I have a very similar setup, with even way more exceptions added, but none of them has the desired effect. Unfortunately, the only way to make MsMpEng shut up is to disable run-time protection completely for the time of the build. I think it's a bug in

Re: windows build anti-virus exclusion list?

I have a very similar setup, with even way more exceptions added, but none of them has the desired effect. Unfortunately, the only way to make MsMpEng shut up is to disable run-time protection completely for the time of the build. I think it's a bug in Defender. On a 20 core system it saves

Re: windows build anti-virus exclusion list?

On 2017-03-17 12:06 AM, Ben Kelly wrote: On Fri, Mar 17, 2017 at 12:05 AM, Ben Kelly > wrote: On Thu, Mar 16, 2017 at 11:40 PM, Michael Hoye > wrote: Depending on your AV, if you

Re: windows build anti-virus exclusion list?

On Fri, Mar 17, 2017 at 12:05 AM, Ben Kelly wrote: > On Thu, Mar 16, 2017 at 11:40 PM, Michael Hoye wrote: > > Depending on your AV, if you don't exempt mozilla-central some of our >> tests will get quarantined and you won't be able to build at all. >> > >

Re: windows build anti-virus exclusion list?

On Thu, Mar 16, 2017 at 11:40 PM, Michael Hoye wrote: > Depending on your AV, if you don't exempt mozilla-central some of our > tests will get quarantined and you won't be able to build at all. > I guess I was hoping someone familiar with our build might know the answer. :-)

Re: windows build anti-virus exclusion list?

Depending on your AV, if you don't exempt mozilla-central some of our tests will get quarantined and you won't be able to build at all. - mhoye On Mar 16, 2017 20:34, "Ben Kelly" wrote: On Thu, Mar 16, 2017 at 11:26 PM, Ben Kelly wrote: > -

Re: windows build anti-virus exclusion list?

Try using Sysinternals Process Monitor to see what files MsMpEng.exe is reading. On Fri, Mar 17, 2017, at 04:26 PM, Ben Kelly wrote: > Hi all, > > I'm trying to configure my new windows build machine and noticed that > builds were still somewhat slow. I did: > > 1) Put it in high performance

Re: windows build anti-virus exclusion list?

On Thu, Mar 16, 2017 at 11:26 PM, Ben Kelly wrote: > - mozilla-build install dir > - visual studio install dir > - /users/bkelly/appdada/local/temp > - /users/bkelly (because temp dir was not enough) > FWIW, adding all these extra exclusions dropped my build time

windows build anti-virus exclusion list?

Hi all, I'm trying to configure my new windows build machine and noticed that builds were still somewhat slow. I did: 1) Put it in high performance power profile 2) Made sure my mozilla-central dir was not being indexed for search 3) Excluded my mozilla-central directory from windows defender