Re: [sage-devel] Re: Make OpenBLAS Error

Did it start happening with openblas 0.2.19 or did it suddenly happen one release build openblas 0.2.19 successfully and the next didn’t? I suspect it is a CPU detection problem, we have seen similar logs before on atom chips. François > On 11/04/2017, at 07:45, Ackbach

Re: [sage-devel] OSX Xcode 8.3 breaks openblas

It makes shifting to clang a bit more urgent. I will look into that particular fault ASAP. François > On 11/04/2017, at 07:58, Volker Braun wrote: > > The most recent Xcode update seems to have broken openblas on the OSX > buildbot. Build log errors start at: > > >

[sage-devel] OSX Xcode 8.3 breaks openblas

The most recent Xcode update seems to have broken openblas on the OSX buildbot. Build log errors start at: gcc -c -O2 -DMAX_STACK_ALLOC=2048 -DEXPRECISION -m128bit-long-double -Wall -m64 -DF_INTERFACE_GFORT -fPIC -DNO_WARMUP -DMAX_CPU_NUMBER=8 -DASMNAME=_ -DASMFNAME=__ -DNAME=_ -DCNAME=

[sage-devel] Re: Make OpenBLAS Error

Having issues building the same package. Only I get a different log file. I always prefer building Sage from scratch for performance, but have lately been having trouble doing so, as Sage keeps failing to build. Background: OS: Debian 8.7, 64-bit. Sage Version: 7.6. HW: Lenovo ThinkPad 11e,

Re: [sage-devel] OSX Xcode 8.3 breaks openblas

It might be hardware specific; I take it you don't have a sandy bridge CPU? On Tuesday, April 11, 2017 at 12:19:26 AM UTC+2, John H Palmieri wrote: > > I ran Xcode to make sure it would update any component pieces and then ran > a build from scratch. Openblas built just fine for me (same Xcode

Re: [sage-devel] OSX Xcode 8.3 breaks openblas

My build says halswell perl ./gensymbol osx x86_64 _ 1 0 0 0 0 0 "" "" 1 > osx.def gcc -O2 -DMAX_STACK_ALLOC=2048 -DEXPRECISION -m128bit-long-double -Wall -m64 -DF_INTERFACE_GFORT -fPIC -DNO_WARMUP -DMAX_CPU_NUMBER=4 -DASMNAME=_ -DASMFNAME=__ -DNAME=_ -DCNAME= -DCHAR_NAME=\"_\"

Re: [sage-devel] OSX Xcode 8.3 breaks openblas

Yes, same here: osx:~ vbraun$ xcode-select -v xcode-select version 2347. I'm pretty sure its the xcode update, it failed during the weekly full rebuild and we didn't change anything on openblas last week On Monday, April 10, 2017 at 11:57:18 PM UTC+2, François wrote: > > I don’t seem to

Re: [sage-devel] Re: Make OpenBLAS Error

OK 7.5.1 and 7.6 have the same version of openblas, so something else changed to cause the build failure. So, yes try to build 7.5.1 again. If it fails now, the cause is likely a change in the host system. If it succeeds that’s probably something else in sage that changed. > On 11/04/2017, at

Re: [sage-devel] OSX Xcode 8.3 breaks openblas

I may need to try a build from scratch, takes time (to build gcc mainly). François > On 11/04/2017, at 09:58, Volker Braun wrote: > > Yes, same here: > > osx:~ vbraun$ xcode-select -v > xcode-select version 2347. > > > I'm pretty sure its the xcode update, it failed

Re: [sage-devel] OSX Xcode 8.3 breaks openblas

I ran Xcode to make sure it would update any component pieces and then ran a build from scratch. Openblas built just fine for me (same Xcode version). John On Monday, April 10, 2017 at 3:00:19 PM UTC-7, François wrote: > > I may need to try a build from scratch, takes time (to build gcc

Re: [sage-devel] Re: Make OpenBLAS Error

I'm afraid I don't have that data. I will say I've never been able to compile Sage 7.6 the first time. I have definitely been able to compile 7.5.1 and earlier the first time, though sometimes there are still errors. I can try to compile 7.5.1 on this machine and get back to you how it works.

Re: [sage-devel] OSX Xcode 8.3 breaks openblas

I don’t seem to be able to reproduce the problem. I have Xcode 8.3.1 and Mirage:~ fbissey$ xcode-select -v xcode-select version 2347. Are you at the same level? François > On 11/04/2017, at 08:03, Francois Bissey > wrote: > > It makes shifting to clang a

Re: [sage-devel] OSX Xcode 8.3 breaks openblas

This is now https://trac.sagemath.org/ticket/22794 -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group,

Re: [sage-devel] Re: Make OpenBLAS Error

It is curious that 7.5.1 would build but not 7.6. You might get some mileage with OPENBLAS_CONFIGURE="TARGET=ATOM" make See this thread: https://groups.google.com/forum/#!topic/sage-release/3QJoAgg9bgo On Monday, April 10, 2017 at 8:00:51 PM UTC-5, Ackbach wrote: > > I'm afraid I don't have

Re: [sage-devel] OSX Xcode 8.3 breaks openblas

When I build with "sage -p openblas" then I end up with this error: https://github.com/xianyi/OpenBLAS/issues/942 I'm not sure why I don't get the same error, but https://github.com/xianyi/OpenBLAS/pull/982 fixes it for me... On Tuesday, April 11, 2017 at 12:00:19 AM UTC+2, François wrote: >