exa2pro/starpu-max: porting work to Maxeler DFE @ d908f0a3b3a500875d0dfb040a5c01e65f5c2883

Nathalie Furmento 0eb83b50b2 Prefix variable names SCHED, CALIBRATE, PREFETCH, and LOGFILENAME with STARPU_		16 lat temu
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Gantt	f33fc377f9 Get rid of the starpu-async branch where all recent changes have been made.	16 lat temu
Makefile.am	f33fc377f9 Get rid of the starpu-async branch where all recent changes have been made.	16 lat temu
starpu.texi	0eb83b50b2 Prefix variable names SCHED, CALIBRATE, PREFETCH, and LOGFILENAME with STARPU_	16 lat temu