16 Commits

Author	SHA1	Message	Date
Benoit Steiner	02f76dae2d	Fixed a typo	2016-05-11 15:08:38 -07:00
Benoit Steiner	0b9e3dcd06	Added packet primitives to compute exp, log, sqrt and rsqrt on fp16. This improves the performance by 10 to 30%.	2016-05-10 11:05:33 -07:00
Benoit Steiner	8adf5cc70f	Added support for packet processing of fp16 on kepler and maxwell gpus	2016-05-06 19:16:43 -07:00
Benoit Steiner	995f202cea	Disabled the use of half2 on cuda devices of compute capability < 5.3	2016-04-08 14:43:36 -07:00
Benoit Steiner	3394379319	Fixed the packet_traits for half floats.	2016-04-08 13:33:59 -07:00
Benoit Steiner	14ea7c7ec7	Fixed packet_traits<half>	2016-04-06 19:30:21 -07:00
Benoit Steiner	048c4d6efd	Made half floats usable on hardware that doesn't support them natively.	2016-03-11 17:21:42 -08:00
Benoit Steiner	456e038a4e	Fixed the +=, -=, *= and /= operators to return a reference	2016-03-10 15:17:44 -08:00
Benoit Steiner	1032441c6f	Enable partial support for half floats on Kepler GPUs.	2016-03-03 10:34:20 -08:00
Benoit Steiner	6270d851e3	Declare the half float type as arithmetic.	2016-02-22 13:59:33 -08:00
Benoit Steiner	584832cb3c	Implemented the ptranspose function on half floats	2016-02-21 12:44:53 -08:00
Benoit Steiner	95fceb6452	Added the ability to compute the absolute value of a half float	2016-02-21 20:24:11 +00:00
Benoit Steiner	9ff269a1d3	Moved some of the fp16 operators outside the Eigen namespace to workaround some nvcc limitations.	2016-02-20 07:47:23 +00:00
Benoit Steiner	5c4901b83a	Implemented the scalar division of 2 half floats	2016-02-19 10:03:19 -08:00
Benoit Steiner	f7cb755299	Added support for operators +=, -=, *= and /= on CUDA half floats	2016-02-19 15:57:26 +00:00
Benoit Steiner	ac5d706a94	Added support for simple coefficient wise tensor expression using half floats on CUDA devices	2016-02-19 08:19:12 +00:00