Commit Graph

22 Commits

Author SHA1 Message Date
37f22c8627 Misc Improvements to GPU Package
- Optimizations for molecular systems
-   Improved kernel performance and greater CPU overlap
- Reduced GPU to CPU communications for discrete devices
- Switch classic Intel makefiles to use LLVM-based compilers
- Prefetch optimizations supported for OpenCL
- Optimized data repack for quaternions
2023-03-05 21:03:12 -08:00
80a141d9c8 silence compiler warnings 2022-11-01 03:38:08 -04:00
537e3f2539 silence compiler warnings 2022-02-17 23:13:13 -05:00
a17bdf5652 silence compiler warnings and avoid infinite recursion in aspherical pair styles 2022-02-11 21:06:16 -05:00
39d8b239ff don't report bogus timings 2021-08-29 17:56:47 -04:00
0632922a9b Explicitly check for subgroup support instead of CL version 2021-04-22 12:54:13 -04:00
45c782308c Fixing issue from recent GPU package update with OMP_NUM_THREADS env being overridden in GPU library.
Fixing race condition with OpenMP for GPU styles using torque (missed in regression tests due to the first fix)
Documenting GPU package option for setting the number of threads (consistent with USER-INTEL and USER-OMP).
2021-02-18 21:08:18 -08:00
e7e2d2323b Feb2021 GPU Package Update - GPU Package Files 2021-02-15 08:20:50 -08:00
f1ef7d85a8 T2345: Replace instances of NULL with nullptr
The following changes have been applied to src and lib folders:
regex replace: ([^"_])NULL ⇒ \1nullptr (8968 chgs in src, 1153 in lib)
Manually find/change: (void \*) nullptr ⇒ nullptr (1 case)
regex find: ".*?nullptr.*?"
  Manually ~14 cases back to "NULL" in src, ~2 in lib
  regex finds a few false positive where nullptr appears between two
  strings in a function call
2020-09-12 09:34:38 -06:00
e119bffcca Fixed bugs with kernel (re)compiling when the global device got cleared and then reinitialized 2019-10-31 01:15:53 -05:00
dfbee32575 Fixing issues with growing memory allocation with multiple init calls 2019-10-19 23:35:52 -05:00
e832b5d50b make clang++ happy when trying to compile the GPU library 2019-07-12 15:42:16 -04:00
1f43efc111 Cleaned up the changes in Device and the base class of the pair styles 2019-04-17 00:09:49 -05:00
9656958169 git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@15248 f3b2605a-c512-4ea7-a41b-209d697bcdaa 2016-07-01 23:27:26 +00:00
7510ec7960 git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@12655 f3b2605a-c512-4ea7-a41b-209d697bcdaa 2014-10-29 15:47:24 +00:00
28194a14eb git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@11335 f3b2605a-c512-4ea7-a41b-209d697bcdaa 2014-01-25 23:53:12 +00:00
402d1a8605 git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@10667 f3b2605a-c512-4ea7-a41b-209d697bcdaa 2013-08-23 14:41:20 +00:00
c8624bc7eb git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@9175 f3b2605a-c512-4ea7-a41b-209d697bcdaa 2013-01-02 16:27:31 +00:00
209999068c git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@8810 f3b2605a-c512-4ea7-a41b-209d697bcdaa 2012-09-21 15:57:23 +00:00
31551d81fd git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@8693 f3b2605a-c512-4ea7-a41b-209d697bcdaa 2012-08-21 13:57:32 +00:00
6b1774dc20 git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@7575 f3b2605a-c512-4ea7-a41b-209d697bcdaa 2012-01-25 15:31:54 +00:00
7837edd51f git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@7281 f3b2605a-c512-4ea7-a41b-209d697bcdaa 2011-12-02 16:02:36 +00:00