exa2pro/starpu-max: porting work to Maxeler DFE @ 1cb78e12e7961dea68d531b452e7035a1433bc8d

Samuel Thibault 369d001ece Fix running shell-based tests on MIC		8 éve
..
gpu_concurrency.c	2bcc6c9758 document what tests test	10 éve
long_kernel.cu	68658f16bf Add --enable-coverity flag to configure, to avoid building .cu files with nvcc which produces millions of lines of code we don't want to analyze	10 éve
overlap.c	ef395f6e4b when possible, use sizeof instead of a hard-coded value for a string length	8 éve
overlap.sh	369d001ece Fix running shell-based tests on MIC	8 éve