Re: libntl binaries not portable

2020-12-31 Thread ASSI
Brian Inglis writes: >> rebuilt as ntl-10.5.0-2 with >> CXXFLAGS=-mavx NATIVE=off PREFIX=/usr SHARED=on NTL_GMP_LIP=on > > Will break on pre-2011 CPUs; Intel Sandy Bridge, AMD Bulldozer first with AVX: > Intel Core i3-9 work, Pentium and Celeron don't; AMD Bobcat and earlier don't. Plus it's fused

Re: libntl binaries not portable

2020-12-31 Thread Brian Inglis
On 2020-12-31 11:13, Marco Atzeri via Cygwin wrote: On 31.12.2020 13:03, E. Madison Bray wrote: On Thu, Dec 31, 2020 at 12:43 PM Marco Atzeri wrote: On 31.12.2020 12:14, E. Madison Bray via Cygwin wrote: I use Cygwin's libntl package in my software, and some users are reporting illegal instruc

Re: libntl binaries not portable

2020-12-31 Thread Marco Atzeri via Cygwin
On 31.12.2020 13:03, E. Madison Bray wrote: On Thu, Dec 31, 2020 at 12:43 PM Marco Atzeri wrote: On 31.12.2020 12:14, E. Madison Bray via Cygwin wrote: Hello, (and attn: Marco Atzeri) I use Cygwin's libntl package in my software, and some users are reporting illegal instruction errors which

Re: libntl binaries not portable

2020-12-31 Thread E. Madison Bray via Cygwin
On Thu, Dec 31, 2020 at 12:43 PM Marco Atzeri wrote: > > On 31.12.2020 12:14, E. Madison Bray via Cygwin wrote: > > Hello, > > > > (and attn: Marco Atzeri) > > > > I use Cygwin's libntl package in my software, and some users are > > reporting illegal instruction errors which appear to be coming fro

Re: libntl binaries not portable

2020-12-31 Thread Marco Atzeri via Cygwin
On 31.12.2020 12:14, E. Madison Bray via Cygwin wrote: Hello, (and attn: Marco Atzeri) I use Cygwin's libntl package in my software, and some users are reporting illegal instruction errors which appear to be coming from Cygwin's NTL, which was built with native optimizations enabled. It should

libntl binaries not portable

2020-12-31 Thread E. Madison Bray via Cygwin
Hello, (and attn: Marco Atzeri) I use Cygwin's libntl package in my software, and some users are reporting illegal instruction errors which appear to be coming from Cygwin's NTL, which was built with native optimizations enabled. It should probably be configured with ./configure NATIVE=off whi