Bugfix - Load imbalance with QR/LQ algorithms

• Fix the data distribution of the D matrix used by GPU kernels, and StarPU to break down the anti-dependency between the upper and lower part of the diagonal tiles in QR/LQ algorithms. This D matrix was stored only on the process 0 and was creating memory and computation imbalance.

• Fix the workspace sizes with StarPU which was 4 times larger than expected.

changed milestone to %Chameleon 1.0.0

added Bug StarPU labels

added 1 commit

• 856abb80 - Update Copyright of the modified files

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mentioned in commit f8e9aa57