On Monday, 4 April 2016 at 19:43:43 UTC, Walter Bright wrote:
On 4/4/2016 10:23 AM, Jack Stouffer wrote:
On Sunday, 3 April 2016 at 07:39:00 UTC, Manu wrote:
My SIMD implementation has been blocked on that for years too.
I need to know the SIMD level flags passed to the compiler at
least,
and DMD needs to introduce the concept.
I made a bug to track this problem:
https://issues.dlang.org/show_bug.cgi?id=15873
I believe the issue is fixed (for DMD) with a documentation
improvement.
I believe the problem is that you can't rely on D_SIMD that SSE4,
FMA, AVX2, AVX-512, etc. are available on the target platform.
See also
http://forum.dlang.org/post/fnrmgfvqmykttsuux...@forum.dlang.org.
