On Sunday, 26 June 2016 at 22:34:29 UTC, Andrei Alexandrescu
wrote:
On 06/26/2016 02:07 PM, ketmar wrote:
On Sunday, 26 June 2016 at 13:59:03 UTC, Andrei Alexandrescu
wrote:
See the recent thread "DbI checked integral". Saturation is a
direct
goal, and you should be able to optimize operations for each
type by
defining relatively small hooks.
alas, it is completely inappropriate for any computation-heavy
task.
even if dmd inliner will do some miracle and will inline some
calls.
What is some good literature to look at for SIMD saturation
arithmetic? -- Andrei
http://www.intel.co.uk/content/dam/www/public/us/en/documents/manuals/64-ia-32-architectures-optimization-manual.pdf
has some stuff about saturation in it. I learned from that and the instruction
reference.
