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da76fca0dc3fad476dfef2bef3a382d919534df2
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Author SHA1 Message Date
jpekkila
da76fca0dc Added a test for building an MPI project. Building for the MPI and C API tests is now also disabled by default. 2019-08-05 18:30:48 +03:00
jpekkila
66fa346118 Added a copyright text to ctest 2019-08-05 18:30:39 +03:00
jpekkila
92376588ba Merge branch 'master' into cmakelist_rewrite_and_C_API_conformity_07-26 2019-07-31 20:12:22 +03:00
jpekkila
62100b1140 Merge branch 'master' of https://bitbucket.org/jpekkila/astaroth 2019-07-30 14:28:25 +03:00
jpekkila
69deef66fe Added sum reduction. NOTE: Scalar sum does not pass the automated test but vector sum does. I couldn't see anything wrong with the code itself and I strongly suspect that the failures are caused by loss of precision due to summing a huge amount of numbers of different magnitudes. However I'm not yet completely sure. Something like the Kahan summation algorithm might be useful if the errors are really caused by fp arithmetic. 2019-07-30 14:28:18 +03:00
jpekkila
fdc1e7333c Added macros for getting int3 and AcReal3 device constants from within kernels (and DSL). 2019-07-30 09:10:06 +00:00
jpekkila
d614a03653 Made CMake to use the default compiler on system PATH. If the generic compiler names (cc, c++) point to some old version, then cmake would otherwise use those instead of the latest available compiler. 2019-07-29 16:07:31 +03:00
jpekkila
a3359b0d04 CONFIG_PATH is now supplied by ac_mkbuilddir. While using would be a bit more idiomatic, ASTAROTH_CONF_PATH is probably safer since ac_mkbuilddir.sh does the copying and knows for sure what the correct path is. 2019-07-29 15:55:27 +03:00
jpekkila
9796d5e981 The previous commit to ac_mkbuilddir.sh was not enough. Added a line that makes the script to stop if any of the commands fail to avoid cluttering the base astaroth directory. In my case the issue was permission denied when trying to create a project directory in /MYSCRATCH (system root directory) instead of MYSCRATCH (astaroth/MYSCRATCH) 2019-07-29 15:35:51 +03:00
jpekkila
7b5a02bf0f The previous commit to ac_mkbuilddir.sh was not enough. Added a line that makes the script to stop if any of the commands fail to avoid cluttering the base astaroth directory. In my case the issue was permission denied when trying to create a project directory in /MYSCRATCH (system root directory) instead of MYSCRATCH (astaroth/MYSCRATCH) 2019-07-29 15:35:17 +03:00
jpekkila
abe4dfb4fe ac_mkbuilddir.sh did not stop if the directory specified by the user did not exist. This lead to messing up the base astaroth directory with temporary cmake files. Added -p flag to mkdir to create parent directories if necessary to avoid this 2019-07-29 15:22:44 +03:00
jpekkila
5801144336 ac_mkbuilddir.sh did not stop if the directory specified by the user did not exist. This lead to messing up the base astaroth directory with temporary cmake files. Added -p flag to mkdir to create parent directories if necessary to avoid this 2019-07-29 15:21:15 +03:00
jpekkila
7c256d3bb3 Added a comment about a redundant variable 2019-07-26 15:13:19 +03:00
jpekkila
c9fafe41e5 Tidied the CMakeLists, moved stuff to more logical places and added comments. Also tested that ALTER_CONF=ON still works 2019-07-26 15:12:55 +03:00
jpekkila
5044228967 The text editor I use to edit stuff remotely is a complete piece of &^$%$, does not synchronize the files correctly. This commit fixes the issues introduced in the last commit 2019-07-26 14:22:22 +03:00
jpekkila
b90d261e89 Removed an unnecessary include from the root CMakeLists.txt 2019-07-26 14:18:11 +03:00
jpekkila
818893a0ea Fixed stray comma in CUDA_ARCH_FLAGS 2019-07-26 14:10:17 +03:00
jpekkila
26316a4d15 The standalone library is now compiled in parallel with the core library. Slightly faster. 2019-07-23 21:26:58 +03:00
jpekkila
be44354b33 Astaroth does not require any additional libraries to be included, which is good. Previously required CUDA and C/C++ math libraries. 2019-07-23 21:03:42 +03:00
jpekkila
f0d1fba55c The pure C test works again. 2019-07-23 21:00:00 +03:00
jpekkila
f322bc8b37 Rewrote all CMakeLists. Now much cleaner and there's a clear separation during compilation between the core and standalone modules. 2019-07-23 20:50:37 +03:00
jpekkila
b65454d523 Stashed some testing files used to make sure that the library can also be used from pure C projects (better compatibility). These changes will never go to master as-is. 2019-07-23 18:24:47 +03:00
jpekkila
0282f45077 Forgot extern C 2019-07-23 16:11:17 +03:00
jpekkila
e5172e2a9a Moved more stuff out of astaroth.h to astaroth_defines.h. I'm not particularly sure what's the best way to arrange the include files. These changes are just for readability so it's very safe to move things around though. 2019-07-23 16:06:54 +03:00
jpekkila
c98e730397 Added extern C to the include headers 2019-07-23 15:02:54 +03:00
jpekkila
c0774bc3b8 Added overloads for getting and setting various parameters. However, the compiler mangles the names which is not good for a cross-platform library so the functions are commented out for now. Sadly _Generic, which would solve everything, from C11 is not available in C++. 2019-07-23 14:56:41 +03:00
jpekkila
97d5b2e04a Formatting 2019-07-23 14:39:36 +03:00
jpekkila
323d4e3b31 Replaced all calls to AC_VTXBUF_IDX to acVertexBufferIdx etc in all files 2019-07-23 14:37:28 +03:00
jpekkila
27f4d1e4ff Added actual functions for getting size of the vertex buffers etc. The previously used macros are now deprecated. Type safety is the major benefit of using functions instead of definitions. 2019-07-23 13:44:43 +03:00
jpekkila
fee03b7149 Moved some device limits used only during auto-optimization from astaroth.h to device.cu 2019-07-22 19:54:46 +03:00
jpekkila
85883dbc38 NUM_INT_PARAM_TYPES is now NUM_INT_PARAMS etc, replaced these throughout the project 2019-07-22 19:53:45 +03:00
jpekkila
074eae0bae Added definitions of AC_GEN_STR and AC_GEN_ID to host_memory.h and .cc since they are no longer available from astaroth.h 2019-07-22 19:49:29 +03:00
jpekkila
f74df5339f Cleaned up the include directory: removed all unnecessary stuff and moved common definitions to a separate file 2019-07-22 19:46:45 +03:00
jpekkila
84af939e5d The default benchmark is now more suitable for timing multi-GPU performance 2019-07-22 13:08:33 +03:00
jpekkila
01a013f3bc Added WARNCHK_CUDA_ALWAYS to errchk.h 2019-07-22 13:05:08 +03:00
jpekkila
a950be99f2 Streams now created with priority (all streams have the same priority by default) 2019-07-22 13:04:04 +03:00
jpekkila
168b3c4d8b Peer access to neighboring GPUs is now enabled during initialization 2019-07-22 13:02:19 +03:00
jpekkila
0db61dd411 Disabled the project-wide maxrregcount flag by default since it is only beneficial for resource-heavy kernels. The maximum register count should be defined per kernel instead if needed. 2019-07-22 12:58:28 +03:00
Miikka Vaisala
a8caad1ade A draft of the sink particle plan. 2019-07-18 17:34:09 +08:00
Miikka Vaisala
8f46fc1c64 Documentation for the planned sink particle property. 2019-07-18 16:20:00 +08:00
jpekkila
eb589def71 Added some additional warning flags for gcc. Disabled them by default until I get the new warnings fixed. 2019-07-18 08:34:52 +03:00
Miikka Vaisala
074fb26df9 Added TODO_SINK comments. 
The comments were written to map out what essential part are needed for
resolving a system with graviating sink particles. No changes to the code
itself.
 2019-07-17 14:05:48 +08:00
jpekkila
78aba6428e Updated the copyright years throughout the project 2019-07-16 14:28:32 +03:00
jpekkila
93fc121f5c Introduced versions of the asynchronous functions which take a stream as a parameter 2019-07-10 15:49:21 +03:00
jpekkila
bd98eaf9f7 Added a stream to loadDeviceConstant call. 2019-07-10 15:29:54 +03:00
jpekkila
b08d5b26f5 cudaMemcpyToSymbol -> cudaMemcpyToSymbolAsync 2019-07-10 15:05:57 +03:00
jpekkila
976bf05c8d Wrong scope for num_iterations in the last commit, fixed 2019-07-10 14:37:32 +03:00
jpekkila
866ec8a192 Removed some old hack I used for benchmarking a while back 2019-07-10 14:34:05 +03:00
jpekkila
9af7193ffb bitbucket-pipelines.yml edited online with Bitbucket 2019-07-10 10:24:28 +00:00
jpekkila
4eb1f74140 bitbucket-pipelines.yml edited online with Bitbucket 2019-07-10 10:12:17 +00:00