exa2pro/starpu-max: porting work to Maxeler DFE @ d2a2854b33b1e331f19e4e124b0062b4938bccce

Cédric Augonnet e98a9d724d Some calls to get_sub_data in examples that are only available with a BLAS lib		15 lat temu
..
hello-world.c	c722a34e6e more prefixing with starpu_ and s/CORE/CPU/g	15 lat temu
mult.c	e98a9d724d Some calls to get_sub_data in examples that are only available with a BLAS lib	15 lat temu
vector-scal.c	b412800174 Renaming sometimes does not make sense	15 lat temu