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Add copy_back_func for DaCe GPU framework to fix validation #41

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Add copy_back_func for DaCe GPU framework to fix validation #41

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12 changes: 12 additions & 0 deletions npbench/infrastructure/dace_framework.py
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Original file line number Diff line number Diff line change
Expand Up @@ -42,6 +42,18 @@ def cp_copy_func(arr):
return cp_copy_func
return super().copy_func()

def copy_back_func(self) -> Callable:
""" Returns the copy-method that should be used
for copying the benchmark outputs back to the host. """
if self.fname == "dace_gpu":
import cupy

def cp_copy_back_func(arr):
return cupy.asnumpy(arr)

return cp_copy_back_func
return super().copy_back_func()

def implementations(self, bench: Benchmark) -> Sequence[Tuple[Callable, str]]:
""" Returns the framework's implementations for a particular benchmark.
:param bench: A benchmark.
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