64 commits

Author	SHA1	Message	Date
Jason Volk	291038a014	ircd::simd: Portabilities for clz on various x86.	2020-07-17 07:17:17 -07:00
Jason Volk	0e37275773	ircd::simd: Add broad_cast template.	2020-07-15 17:43:17 -07:00
Jason Volk	63f43ba60a	ircd::simd: Attribute target lzcnt feature.	2020-07-12 15:21:00 -07:00
Jason Volk	04e87b0095	ircd::simd: Fix constexpr-if failure in gcc-8.	2020-07-10 02:41:02 -07:00
Jason Volk	b1a60451b7	ircd::simd: Simplify traits constexprs.	2020-07-09 20:18:35 -07:00
Jason Volk	2f9aa15fc0	ircd::utf: Eliminate recasting for shift.	2020-07-09 19:45:42 -07:00
Jason Volk	6195be54a5	ircd::simd: Split and improve byte shifter interface.	2020-07-06 17:31:04 -07:00
Jason Volk	35bee76625	ircd::simd: Add clz/ctz convenience template suite for now; minor reorg.	2020-07-01 16:28:21 -07:00
Jason Volk	aec21af0e4	ircd::simd: Add population mask convenience template.	2020-07-01 07:03:11 -07:00
Jason Volk	abea8ad5b8	ircd::simd: Use value arguments for optimal calling convention.	2020-06-28 18:22:18 -07:00
Jason Volk	86aa96fa91	ircd::simd: Split lane_cast into header.	2020-06-28 16:37:00 -07:00
Jason Volk	cdc6c03ec6	ircd::simd: Improve lane_cast related template.	2020-06-27 16:31:57 -07:00
Jason Volk	d26fed6a20	ircd::simd: Add basic traits constexprs.	2020-06-27 16:31:57 -07:00
Jason Volk	ac21ebdc90	ircd::simd: Expose SIMD utils to standard include group; split header into dir.	2020-06-27 16:31:57 -07:00