Re: [sage-devel] sage 8.9 crash on older CPU

2019-10-02 Thread Jan Groenewald
Hi On Tue, 1 Oct 2019 at 11:50, François Bissey wrote: > Have you used “SAGE_FAT_BINARY=yes”? it is the only way to make a somewhat > portable > binary that doesn’t have the problem you describe. > Yes, that works, thanks, I actually just forgot that this time. Regards, Jan -- .~. /V\

Re: [sage-devel] sage 8.9 crash on older CPU

2019-10-01 Thread François Bissey
Have you used “SAGE_FAT_BINARY=yes”? it is the only way to make a somewhat portable binary that doesn’t have the problem you describe. > On 1/10/2019, at 10:47 PM, Dima Pasechnik wrote: > > looks like you need to pass some flags to NTL, > apparently it doesn't know what Core 2 CPUs are any more

Re: [sage-devel] sage 8.9 crash on older CPU

2019-10-01 Thread Dima Pasechnik
looks like you need to pass some flags to NTL, apparently it doesn't know what Core 2 CPUs are any more... Perhaps reporting this to NTL? On Tue, Oct 1, 2019 at 5:35 PM Jan Groenewald wrote: > > Hi > > I have compiled sage 8.9 on a KVM used as a master image for a computer lab. > The CPU is pres

[sage-devel] sage 8.9 crash on older CPU

2019-10-01 Thread Jan Groenewald
Hi I have compiled sage 8.9 on a KVM used as a master image for a computer lab. The CPU is presented as model name : Intel Xeon E3-12xx v2 (Ivy Bridge) Imaging is using systemimager based on rsync. On the newer lab machines with Intel(R) Core(TM) i5-3470 CPU @ 3.20GHz the sage copied to the