[sage-devel] Re: Track performance regressions

2018-08-19 Thread Travis Scrimshaw
On Monday, August 20, 2018 at 8:44:48 AM UTC+10, Travis Scrimshaw wrote: > > Hi Julian, > > On Saturday, August 18, 2018 at 5:59:55 AM UTC+2, Travis Scrimshaw wrote: >>> >>> Thank you for working towards giving us extra tools to help us prevent >>> regressions. It is definitely something we can

[sage-devel] Re: Track performance regressions

2018-08-19 Thread Travis Scrimshaw
Hi Julian, On Saturday, August 18, 2018 at 5:59:55 AM UTC+2, Travis Scrimshaw wrote: >> >> Thank you for working towards giving us extra tools to help us prevent >> regressions. It is definitely something we can put to good use. However, >> the total time it takes to test a file is somewhat of a

Re: [sage-devel] installation fortran

2018-08-19 Thread Dima Pasechnik
could you post the precise type of your CPU? could you do SAGE_CHECK=yes ./sage -f mpir and report the result? -- 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 s

Re: [sage-devel] installation fortran

2018-08-19 Thread Timo Kaufmann
Is sage not included in ubuntus repos? Alternatively if it is a hardware detection problem you could try building with SAGE_FAT_BINARY=1 or, as a bit of self promotion, install sage through nix. Am Sonntag, 19. August 2018 20:06:55 UTC+2 schrieb Mathieu Roux: > > aie aie aie > > but i have just

Re: [sage-devel] installation fortran

2018-08-19 Thread Mathieu Roux
aie aie aie but i have just installed my new linux, after formating hard disk... I took last version of linux mint cinnamon. What can i do? Is there a new solution but building sage from sources? Le 19/08/2018 à 19:53, Dima Pasechnik a écrit : system's ecl is not used by Sage, so this is n

Re: [sage-devel] installation fortran

2018-08-19 Thread Dima Pasechnik
system's ecl is not used by Sage, so this is not relevant whether it is installed by apt, or not. but segfault at the end of ecl's log is not nice at all. Something is broken in the toolchain, the hardware is not recognised correctly... -- You received this message because you are subscribed t

Re: [sage-devel] installation fortran

2018-08-19 Thread Dima Pasechnik
it is a mystery without the log of the ecl build, again, in logs/pkgs/ Do post it. -- 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...@googlegro

Re: [sage-devel] installation fortran

2018-08-19 Thread Mathieu Roux
I do ./configure, and then make, and i get: [ecl-16.1.2.p5] Makefile:75: recipe for target 'bin/ecl' failed [ecl-16.1.2.p5] make[5]: *** [bin/ecl] Error 139 [ecl-16.1.2.p5] make[5]: Leaving directory '/home/m/Bureau/sage-8.3/local/var/tmp/sage/build/ecl-16.1.2.p5/src/build' [ecl-16.1.2.p5] Makefil

Re: [sage-devel] installation fortran

2018-08-19 Thread Dima Pasechnik
On Sunday, August 19, 2018 at 12:02:36 PM UTC+3, Mathieu Roux wrote: > > Here is the file gfortran-7.2.0.log. > ../../../src/libgcc/libgcc2.c: In function '__mulxc3': ../../../src/libgcc/libgcc2.c:1998:6: internal compiler error: Illegal instruction a = COPYSIGN (isinf (a) ? 1 : 0, a);

Re: [sage-devel] installation fortran

2018-08-19 Thread Dima Pasechnik
On Sunday, August 19, 2018 at 12:38:10 PM UTC+3, Mathieu Roux wrote: > > So... > > I have just launched > >sudo apt-get install gfortran > > and there was no problem. > at this point you do not need building Sage's gfortran any more. Could you try running ./configure (which will output a lo

Re: [sage-devel] installation fortran

2018-08-19 Thread Mathieu Roux
So... I have just launched sudo apt-get install gfortran and there was no problem. And then, i launched make again for Sage. Same problem...; [gfortran-7.2.0] ../../../src/libgcc/libgcc2.c: In function '__mulxc3': [gfortran-7.2.0] ../../../src/libgcc/libgcc2.c:1998:6: inte

[sage-devel] Re: Track performance regressions

2018-08-19 Thread Julian Rüth
Hi Travis, I am not sure I understand what you are observing. On Saturday, August 18, 2018 at 5:59:55 AM UTC+2, Travis Scrimshaw wrote: > > Thank you for working towards giving us extra tools to help us prevent > regressions. It is definitely something we can put to good use. However, > the tot