exa2pro/starpu-max: porting work to Maxeler DFE @ f3a42aaefa58d4477a065110385e7a3da8bf8984

Samuel Thibault f3a42aaefa Make sure to unpartition data before unregistering it		14 lat temu
..
cg.c	f3a42aaefa Make sure to unpartition data before unregistering it	14 lat temu
cg.h	f766606c07 examples: when submission fails because it does not find a suitable worker, it is not an error, just skip the example	14 lat temu
cg_dot_kernel.cu	48aea5e024 Bug fix: use a kernel to actually put zeros in the vector that is initialized	15 lat temu
cg_kernels.c	1ae1ac96cf Use starpu_data_cpy in CG	14 lat temu