22c5168d70
Sycl happier
2020-05-25 08:35:56 -07:00
32be2b13d3
Updates for HiP
2020-05-24 14:00:55 -04:00
7860a50f70
Make view specify where and drive data motion - first cut.
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This is a compile tiime option --enable-unified=yes/no
2020-05-21 16:13:16 -04:00
ebb60330c9
Automatic data motion options beginning
2020-05-17 16:34:25 -04:00
d24d8e8398
Use X-direction as more bits meaningful on CUDA.
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2^31-1 shoulddd always bee enough for SIMD and thread reduced local volume
e.g. 32*2^31 = 2^36 = (2^9)^4 or 512^4 ias big enough.
Where 32 is gpu_threads * Nsimd = 8*4
2020-05-12 10:35:49 -04:00
07c0c02f8c
Speed up Cshift
2020-05-11 17:02:01 -04:00
bbbee5660d
First compiile on HiP
2020-05-10 05:28:09 -04:00
52081acfa5
NVCC compile fixes
2020-05-08 13:14:12 -04:00
f8b8e00090
Systematise the accelerator primitives and locate to Grid/threads/Accelerator.h / Accelerator.cc
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Aim to reduce the amount of cuda and other code variations floating around all over the place.
Will move GpuInit iinto Accelerator.cc from Init.cc
Need to worry about SharedMemoryMPI.cc and the Peer2Peer windows
2020-05-08 06:23:55 -07:00
28a1fcaaff
First compile against SYCL
2020-05-05 11:13:27 -07:00
9b7a6d197f
Fix for GCC preprocessor/pragma handling bug
2019-08-23 14:37:46 +01:00
275c1c920f
More info dump on error from CUDA
2019-07-26 12:18:53 +01:00
f15eeb0283
localise scope of variables declared in macro
2019-07-12 06:47:01 +01:00
7379047482
Threading and acceleration primitives further changes. accelerator_barrier() needed and used
2019-06-15 08:22:48 +01:00
d836ce3b78
Clean up of acceleration and threading primitives
2019-06-15 08:14:21 +01:00
8adc5da7dd
Testig out approaches to kernel writing introducing SIMT_loop temporarily
2019-06-08 13:47:04 +01:00
8113845f9c
coalesce loop. Need to rationalise this file
2019-06-04 23:49:29 +01:00
c2625a127e
Non blocking loop. Want to change the naming here.
2019-06-04 20:52:59 +01:00
a584b16c4a
Adding a non-blocking kernel launch
2019-05-18 17:39:54 +01:00
8c91e82ee8
GPU clean up, remove parallel_for. Split into accelerator_loop, thread_loop
...
cases, and collides with parallel_for in thrust
2019-01-01 15:06:46 +00:00
2fcedb13dd
Step size modification in HMC; ICC happy thread pragmas
2018-12-20 09:32:33 +00:00
afc462bd58
Bracketing issue in macro
2018-12-13 10:53:22 +00:00
b57a4d32aa
Merge branch 'develop' into feature/gpu-port
2018-12-13 05:11:34 +00:00
f592ec8baa
Hadrons: contractor performance fix
2018-11-16 20:59:49 +00:00
8b007b5c24
Hadrons: remove the use of OpenMP reductions
2018-11-16 20:00:29 +00:00
88d9922e4f
Hadrons: fast A2A matrix contraction kernels
2018-11-06 19:49:09 +00:00
1651111d18
Hadrons: final, portable form of the contractor benchmark
2018-11-05 21:29:13 +00:00
fb7d021b9d
Hadrons: moving Hadrons to root directory, build system improvements
2018-08-28 15:00:40 +01:00
