Re: [Qemu-devel] [Bug 1594069] [NEW] SIMD instructions translated to scalar host instructions

2016-06-19 Thread Peter Maydell
On 19 June 2016 at 06:33, Timothy Pearson wrote: > Public bug reported: > > SIMD instructions inside the guest (NEON, MMX, SSE, SSE2, AVX) are > translated to scalar instructions on the host instead of SIMD > instructions. It appears that there have been a few efforts to rectify > this [1], and e

[Qemu-devel] [Bug 1594069] [NEW] SIMD instructions translated to scalar host instructions

2016-06-18 Thread Timothy Pearson
Public bug reported: SIMD instructions inside the guest (NEON, MMX, SSE, SSE2, AVX) are translated to scalar instructions on the host instead of SIMD instructions. It appears that there have been a few efforts to rectify this [1], and even a submitted patch series, but all discussion has effectiv