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Topic/cuda aware communications#671

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bosilca wants to merge 13 commits intoICLDisco:masterICLDisco/parsec:masterfrom bosilca:topic/cuda_aware_communicationsbosilca/parsec:topic/cuda_aware_communicationsCopy head branch name to clipboard

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Commits on Oct 30, 2024

• Allow JDF with no dependencies, no datatype and no arenas.

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• Add a CUDA-based RTT test.

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• Transfer data to and from GPU.

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• Mostly improvement to the debuging output.

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• Correctly initialize an unlock atomic lock.

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• gpu-datain: when we are executing a CPU body we need to retrieve the CPU

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• gpu-datain: pure distribution collections have no data_of/data_of_key

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• Use lock initializers instead of static temps

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• gpu-datain: when the RO data-in is from D2D we need to increase its

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Commits on Oct 31, 2024

• gpu-datain: add a configure option and change some namings

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• When managing CPU-only tasks that received a GPU data copy, skip output-only flows, for which checking if they are control flows segfaults

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Commits on Jan 10, 2025

• Merge branch 'master' into topic/cuda_aware_communications

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Commits on Jan 27, 2025

• mpigpu: fix a number of crashes in release_self_contained_data

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