jpekkila 26bbfa089d Better multi-node communication: fire and forget.

2019-10-17 18:17:37 +03:00

..

kernels

Marked some internal functions static

2019-10-17 14:41:44 +03:00

astaroth.cu

Various improvements to the MPI-GPU implementation, but linking MPI libraries with both the host C-project and the core library seems to be a major pain. Currently the communication is done via gpu->cpu->cpu->gpu.

2019-10-15 19:32:16 +03:00

CMakeLists.txt

Added stuff for the device layer for testing GPU-GPU MPI. This is a quick and dirty solution which is primarily meant for benchmarking/verification. Figuring out what the MPI interface should look like is more challenging and is not the priority right now

2019-10-17 14:40:53 +03:00

device.cu

Better multi-node communication: fire and forget.

2019-10-17 18:17:37 +03:00

errchk.h

Added WARNCHK_CUDA_ALWAYS to errchk.h

2019-07-22 13:05:08 +03:00

grid.cu

Made grid.cu (multi-node) to compile without errors. Not used though.

2019-10-17 13:03:42 +03:00

math_utils.h

is_valid is now consistently overloaded (parameter passed as a reference). Older CUDA compilers complained about this.

2019-10-14 21:18:21 +03:00

node.cu

New cmake option: MPI_ENABLED. Enables MPI functions on the device layer

2019-10-15 17:57:53 +03:00