exa2pro/starpu-max: porting work to Maxeler DFE @ a19820c74a2c776105c33f23bf20df95216c8f08

Samuel Thibault a6e4338b34 Increase buffers so as to work with o_direct on systems with 64K pagesize		8 éve
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disk_compute.c	a6e4338b34 Increase buffers so as to work with o_direct on systems with 64K pagesize	8 éve
disk_copy.c	778a13edb3 Add disk backend based on HDF5 library. It's not really working for now (need to be tested)	8 éve
disk_pack.c	a6e4338b34 Increase buffers so as to work with o_direct on systems with 64K pagesize	8 éve
mem_reclaim.c	0c5c0295bb merge trunk	8 éve