exa2pro/starpu-max: porting work to Maxeler DFE @ 077020f485455fbee1bf67acab0bdec6db0074b6

Cédric Augonnet 485ce7b82f cudaMemset only fills one byte at a time, so we use a char array instead of an		16 lat temu
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dining_philosophers.c	152b6a7329 Add a the classical dining philosopher example: we have to explicitely order	16 lat temu
readers_and_writers.c	4ac2e92f42 Add another classical synchronization problem to stress data management.	16 lat temu
write_only_tmp_buffer.c	485ce7b82f cudaMemset only fills one byte at a time, so we use a char array instead of an	16 lat temu