CPU detection issue
Closed this issue · 2 comments
mezzarobba commented
Flint's configure on my laptop says
checking if system have required x86_64 instruction set for fft_small... no
checking if system can use FLINT's fft_small module... no
configure: WARNING: Currently no assembly available for nehalem-pc-linux-gnu. Disabling assembly...
presumably because
~/co/flint:main$ config/config.guess
nehalem-pc-linux-gnu
but the cpu is an i7-10810U (“Comet Lake”, avx2, no avx512) which I thought should be enough for much of the assembly code in Flint.
mezzarobba commented
CPUID 80000002: 65746E49-2952286C-726F4320-4D542865 [Intel(R) Core(TM]
CPUID 80000003: 37692029-3830312D-20553031-20555043 [) i7-10810U CPU ]
CPUID 80000004: 2E312040-48473031-0000007A-00000000 [@ 1.10GHz]
albinahlback commented
Thanks, perfect information. Indeed, it should be identified. Will fix tonight!