AVX-512 instruction set

[Walid Ghandour]

Hello,

I am interested in adding AVX512 to qemu.

Is anyone currently working on this ?

If yes, when is it expected to be done ?

I was trying to run a C program and failed with the following error at this instruction:

62 f2 7d 48 18 0d fa 0c 00 00 vbroadcastss 0xcfa(%rip),%zmm1

qemu: uncaught target signal 4 (Illegal instruction) - core dumped

I like to add support for broadcast and fmadd avx 512 instructions such as the following one:

62 e2 7d 48 b8 c9     vfmadd231ps %zmm1,%zmm0,%zmm17

Thanks,
Walid