On 2019-09-30 04:42:06 [+0200], Jason A. Donenfeld wrote:
> Hi Sebastian, Thomas,
Hi Jason,
> On Sun, Sep 29, 2019 at 7:39 PM Ard Biesheuvel
> wrote:
> > + for (;;) {
> > + const size_t blocks = min_t(size_t, nblocks,
> > + PAGE_SIZE /
On Sun, Sep 29, 2019 at 7:42 PM Jason A. Donenfeld wrote:
>
> I had previously put quite some effort into the simd_get, simd_put,
> simd_relax mechanism, so that the simd state could be persisted during
> both several calls to the same function and within long loops like
> below, with simd_relax e
Hi Sebastian, Thomas,
Take a look at the below snippet from this patch.
I had previously put quite some effort into the simd_get, simd_put,
simd_relax mechanism, so that the simd state could be persisted during
both several calls to the same function and within long loops like
below, with simd_re
From: "Jason A. Donenfeld"
These implementations from Samuel Neves support AVX and AVX-512VL.
Originally this used AVX-512F, but Skylake thermal throttling made
AVX-512VL more attractive and possible to do with negligable difference.
Signed-off-by: Jason A. Donenfeld
Signed-off-by: Samuel Neves
