Nathalie Furmento 3a3c9e3038 delete trailing whitespaces пре 14 година
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0.5.out 58330fd908 Add stencil example пре 15 година
0.out 58330fd908 Add stencil example пре 15 година
1.out 58330fd908 Add stencil example пре 15 година
2.out 58330fd908 Add stencil example пре 15 година
3.out 58330fd908 Add stencil example пре 15 година
4.out 58330fd908 Add stencil example пре 15 година
6.out 58330fd908 Add stencil example пре 15 година
Makefile.am 3a3c9e3038 delete trailing whitespaces пре 14 година
README 58330fd908 Add stencil example пре 15 година
life.c 0d9f08ae8d Fix copyrights, thanks Ludo! пре 14 година
life_cuda.cu 69875471bc Fix copyrights, thanks ludo! пре 14 година
mpi.out 58330fd908 Add stencil example пре 15 година
results 58330fd908 Add stencil example пре 15 година
run 58330fd908 Add stencil example пре 15 година
shadow.cu 69875471bc Fix copyrights, thanks ludo! пре 14 година
shadow.h 0d9f08ae8d Fix copyrights, thanks Ludo! пре 14 година
stencil-blocks.c 0d9f08ae8d Fix copyrights, thanks Ludo! пре 14 година
stencil-kernels.c eb10f6b655 - Make starpu_cuda_get_local_stream return the stream instead of a pointer to it пре 14 година
stencil-tasks.c 0d9f08ae8d Fix copyrights, thanks Ludo! пре 14 година
stencil.c 0d9f08ae8d Fix copyrights, thanks Ludo! пре 14 година
stencil.h 0d9f08ae8d Fix copyrights, thanks Ludo! пре 14 година

README

This is a sample 3D stencil application (here just using the game of life rules
for simplicity), split on the z axis.

This is a suggest order of read:

life.c
life.cu: Heart of the stencil computation: compute a new state from an old one.

shadow.cu
shadow.h: Perform replication of data on X and Y edges, to fold the domain on
itself through mere replication of the source state.

stencil.h: Declarations

stencil-kernels.c: Computation Kernels

stencil-blocks.c: Manage block and tags allocation

stencil-tasks.c: Schedule tasks for updates and saves

stencil.c: Main application

*.out: various results according to beta value (communication vs computation
penalty ratio), run make pics or make view to get pictures.
mpi.out: results on MPI.

results: a few results