Benoit Steiner
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0b9e3dcd06
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Added packet primitives to compute exp, log, sqrt and rsqrt on fp16. This improves the performance by 10 to 30%.
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2016-05-10 11:05:33 -07:00 |
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Benoit Steiner
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8adf5cc70f
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Added support for packet processing of fp16 on kepler and maxwell gpus
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2016-05-06 19:16:43 -07:00 |
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Benoit Steiner
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0451940fa4
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Relaxed the dummy precision for fp16
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2016-05-05 15:40:01 -07:00 |
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Benoit Steiner
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6c3e5b85bc
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Fixed compilation error with cuda >= 7.5
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2016-05-03 09:38:42 -07:00 |
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Benoit Steiner
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da50419df8
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Made a cast explicit
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2016-05-02 19:50:22 -07:00 |
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Benoit Steiner
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2b890ae618
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Fixed compilation errors generated by clang
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2016-04-29 18:30:40 -07:00 |
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Konstantinos Margaritis
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87294c84a6
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define Packet2d constants with VSX only
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2016-04-28 14:39:56 -03:00 |
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Konstantinos Margaritis
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6ed7a7281c
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remove accidentally pasted code
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2016-04-28 14:35:55 -03:00 |
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Konstantinos Margaritis
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62f9093b31
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improve state of MathFunctions as well
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2016-04-28 14:33:09 -03:00 |
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Konstantinos Margaritis
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8ed26120c8
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bring Altivec/VSX to a better state, implement some of the missing functions
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2016-04-28 14:32:42 -03:00 |
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Konstantinos Margaritis
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950158f6d1
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add name to copyrights
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2016-04-28 14:32:11 -03:00 |
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Konstantinos Margaritis
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ee0459300b
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minor fix, add to copyright
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2016-04-28 14:31:21 -03:00 |
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Benoit Steiner
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c61170e87d
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fpclassify isn't portable enough. In particular, the return values of the function are not available on all the platforms Eigen supportes: remove it from Eigen.
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2016-04-27 14:22:20 -07:00 |
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Benoit Steiner
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25141b69d4
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Improved support for min and max on 16 bit floats when running on recent cuda gpus
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2016-04-27 12:57:21 -07:00 |
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Benoit Steiner
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6744d776ba
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Added support for fpclassify in Eigen::Numext
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2016-04-27 12:10:25 -07:00 |
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Konstantinos Margaritis
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0e8fc31087
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remove pgather/pscatter for std::complex<double> for s390x
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2016-04-15 07:08:57 -04:00 |
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Benoit Steiner
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7718749fee
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Force the inlining of the << operator on half floats
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2016-04-14 11:51:54 -07:00 |
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Benoit Steiner
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5379d2b594
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Inline the << operator on half floats
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2016-04-14 11:40:48 -07:00 |
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Benoit Steiner
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5c13765ee3
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Added ability to printf fp16
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2016-04-14 10:24:52 -07:00 |
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Benoit Steiner
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36f5a10198
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Properly gate the definition of the error and gamma functions for fp16
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2016-04-13 18:44:48 -07:00 |
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Benoit Steiner
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d6105b53b8
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Added basic implementation of the lgamma, digamma, igamma, igammac, polygamma, and zeta function for fp16
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2016-04-13 15:26:02 -07:00 |
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Benoit Steiner
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87ca15c4e8
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Added support for sin, cos, tan, and tanh on fp16
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2016-04-13 14:12:38 -07:00 |
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Benoit Steiner
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473c8380ea
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Added constructors to convert unsigned integers into fp16
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2016-04-13 11:03:37 -07:00 |
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Benoit Steiner
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833efb39bf
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Added epsilon, dummy_precision, infinity and quiet_NaN NumTraits for fp16
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2016-04-11 11:03:56 -07:00 |
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Benoit Steiner
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995f202cea
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Disabled the use of half2 on cuda devices of compute capability < 5.3
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2016-04-08 14:43:36 -07:00 |
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Benoit Steiner
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8d22967bd9
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Initial support for taking the power of fp16
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2016-04-08 14:22:39 -07:00 |
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Benoit Steiner
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3394379319
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Fixed the packet_traits for half floats.
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2016-04-08 13:33:59 -07:00 |
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Benoit Jacob
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cd2b667ac8
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Add references to filed LLVM bugs
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2016-04-08 08:12:47 -04:00 |
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Benoit Steiner
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737644366f
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Move the functions operating on fp16 out of the std namespace and into the Eigen::numext namespace
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2016-04-07 11:40:15 -07:00 |
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Benoit Steiner
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df838736e2
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Fixed compilation warning triggered by msvc
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2016-04-06 20:48:55 -07:00 |
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Benoit Steiner
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14ea7c7ec7
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Fixed packet_traits<half>
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2016-04-06 19:30:21 -07:00 |
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Benoit Steiner
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532fdf24cb
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Added support for hardware conversion between fp16 and full floats whenever
possible.
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2016-04-06 17:11:31 -07:00 |
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Benoit Steiner
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58c1dbff19
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Made the fp16 code more portable.
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2016-04-06 13:44:08 -07:00 |
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Benoit Steiner
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cf7e73addd
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Added some missing conversions to the Half class, and fixed the implementation of the < operator on cuda devices.
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2016-04-06 09:59:51 -07:00 |
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Benoit Steiner
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10bdd8e378
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Merged in tillahoffmann/eigen (pull request PR-173)
Added zeta function of two arguments and polygamma function
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2016-04-06 09:40:17 -07:00 |
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Benoit Steiner
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72abfa11dd
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Added support for isfinite on fp16
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2016-04-06 09:07:30 -07:00 |
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Konstantinos Margaritis
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2bba4ee2cf
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Merged kmargar/eigen/tip into default
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2016-04-05 22:22:08 +03:00 |
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Konstantinos Margaritis
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317384b397
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complete the port, remove float support
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2016-04-05 14:56:45 -04:00 |
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tillahoffmann
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726bd5f077
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Merged eigen/eigen into default
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2016-04-05 18:21:05 +01:00 |
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Konstantinos Margaritis
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bc0ad363c6
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add remaining includes
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2016-04-05 06:01:17 -04:00 |
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Konstantinos Margaritis
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2d41dc9622
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complete int/double specialized traits for ZVector
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2016-04-05 06:00:51 -04:00 |
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Benoit Jacob
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158fea0f5e
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bug #1190 - Don't trust __ARM_FEATURE_FMA on Clang/ARM
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2016-04-04 16:42:40 -04:00 |
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Benoit Jacob
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03f2997a11
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bug #1191 - Prevent Clang/ARM from rewriting VMLA into VMUL+VADD
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2016-04-04 16:41:47 -04:00 |
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tillahoffmann
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49960adbdd
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Merged eigen/eigen into default
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2016-04-01 14:36:15 +01:00 |
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Till Hoffmann
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57239f4a81
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Added polygamma function.
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2016-04-01 14:35:21 +01:00 |
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Till Hoffmann
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dd5d390daf
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Added zeta function.
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2016-04-01 13:32:29 +01:00 |
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Benoit Steiner
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0ea7ab4f62
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Hashing was only officially introduced in c++11. Therefore only define an implementation of the hash function for float16 if c++11 is enabled.
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2016-03-31 14:44:55 -07:00 |
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Benoit Steiner
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92b7f7b650
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Improved code formating
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2016-03-31 13:09:58 -07:00 |
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Benoit Steiner
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f197813f37
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Added the ability to hash a fp16
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2016-03-31 13:09:23 -07:00 |
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Benoit Steiner
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c36ab19902
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Added __ldg primitive for fp16.
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2016-03-31 10:55:03 -07:00 |
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