20 Commits

Author	SHA1	Message	Date
Dmitrii Kovalkov	0d1577c5da	Better avx2 implementation for rand(). Expected to be ~10% faster	2020-05-29 07:35:03 +02:00
Dmitrii Kovalkov	8483dfa272	Delete needless rand implementations	2020-05-29 07:35:03 +02:00
Dmitrii Kovalkov	d4a8d91789	Fix style	2020-05-29 07:35:03 +02:00
Dmitrii Kovalkov	feaed1e020	rand isn't avx2-vectorizable, I give it up	2020-05-29 07:35:02 +02:00
Dmitrii Kovalkov	90bc3e6136	More rand implementations	2020-05-29 07:35:02 +02:00
Dmitrii Kovalkov	66d530e901	fast rand for performance tests	2020-05-29 07:35:02 +02:00
Dmitrii Kovalkov	c524642d24	Delete awful template PerformanceAdaptro and add simple ImplementationSelector instead	2020-05-29 07:35:02 +02:00
Dmitrii Kovalkov	b2b3ba5942	Finaly fix clang build	2020-05-29 07:35:01 +02:00
Dmitrii Kovalkov	35e4f43ac7	Add alternative implenetation for rand	2020-05-29 07:35:01 +02:00
Dmitrii Kovalkov	9387981abe	Add afwul option for choosing implementation	2020-05-29 07:35:01 +02:00
Dmitrii Kovalkov	234a828dd0	Add option to disable multitarget build	2020-05-29 07:34:11 +02:00
Dmitrii Kovalkov	a4ff8bb933	Get rid of handwritten cpu feature detection	2020-05-29 07:34:11 +02:00
Dmitrii Kovalkov	f59b13a58d	Fix style issues	2020-05-29 07:34:10 +02:00
Dmitrii Kovalkov	80ab14e3f9	Get rid of copy-paste in PerformanceAdaptor	2020-05-29 07:33:38 +02:00
Dmitrii Kovalkov	43f5ca868a	Cosmetics	2020-05-29 07:33:37 +02:00
Dmitrii Kovalkov	089b3ca008	Check target properly	2020-05-29 07:33:37 +02:00
Dmitrii Kovalkov	0afa672082	make randxorshift great again	2020-05-29 07:33:37 +02:00
Dmitrii Kovalkov	808bb14c5c	Add xorshift-rand from lemire for comparing performance	2020-05-29 07:33:37 +02:00
Dmitrii Kovalkov	acbd3b3a70	Compile rand function with AVX	2020-05-29 07:31:59 +02:00
Ivan Lezhankin	06446b4f08	dbms/ → src/	2020-04-03 18:14:31 +03:00