exa2pro/starpu-max: porting work to Maxeler DFE @ 5218cd26394053386b6bef72cb41ce2e0a3852bc

Nathalie Furmento 5218cd2639 StarPU: Use character _ instead of - in filenames		16 lat temu
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hello_world.c	5218cd2639 StarPU: Use character _ instead of - in filenames	16 lat temu
mult.c	e98a9d724d Some calls to get_sub_data in examples that are only available with a BLAS lib	16 lat temu
vector_scal.c	5218cd2639 StarPU: Use character _ instead of - in filenames	16 lat temu