exa2pro/starpu-max: porting work to Maxeler DFE @ 722ba734ee645f1c677cb1accf7ba914ececf1ea

Cédric Augonnet f838d1aae0 Use an array of temporary buffers for "task 11" instead of a single buffer.		16 éve
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mpi_lu	f838d1aae0 Use an array of temporary buffers for "task 11" instead of a single buffer.	16 éve
Makefile.am	c46518553b Introduce an MPI version of the LU decomposition (work in progress !)	16 éve