[mlir][openacc] Model acc cache directive as data entry operands on acc.loop #65521
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razvanlupusoru
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clementval
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The cache directive is attached directly to the acc.loop operation when the directive appears in the loop. When it appears before a loop, the OpenACCCacheConstruct is saved and attached when the acc.loop is created. Directive that cannot be attached to a loop are silently discarded. Depends on #65521
AntonRydahl
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…cc.loop (llvm#65521) The `cache` directive may appear at the top of (inside of) a loop. It specifies array elements or subarrays that should be fetched into the highest level of the cache for the body of the loop. The `cache` directive is modeled as a data entry operands attached to the acc.loop operation.
AntonRydahl
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The cache directive is attached directly to the acc.loop operation when the directive appears in the loop. When it appears before a loop, the OpenACCCacheConstruct is saved and attached when the acc.loop is created. Directive that cannot be attached to a loop are silently discarded. Depends on llvm#65521
ZijunZhaoCCK
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Sep 19, 2023
…cc.loop (llvm#65521) The `cache` directive may appear at the top of (inside of) a loop. It specifies array elements or subarrays that should be fetched into the highest level of the cache for the body of the loop. The `cache` directive is modeled as a data entry operands attached to the acc.loop operation.
ZijunZhaoCCK
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Sep 19, 2023
The cache directive is attached directly to the acc.loop operation when the directive appears in the loop. When it appears before a loop, the OpenACCCacheConstruct is saved and attached when the acc.loop is created. Directive that cannot be attached to a loop are silently discarded. Depends on llvm#65521
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The
cachedirective may appear at the top of (inside of) a loop. It specifies array elements or subarrays that should be fetched into the highest level of the cache for the body of the loop.The
cachedirective is modeled as a data entry operands attached to the acc.loop operation.