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Remove duplicate code in vectorAddMMAP example #28

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Remove duplicate code in vectorAddMMAP example #28

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10 changes: 0 additions & 10 deletions examples/0_Introduction/vectorAddMMAP_test.py
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Original file line number Diff line number Diff line change
Expand Up @@ -80,16 +80,6 @@ def simpleMallocMultiDeviceMmap(size, residentDevices, mappingDevices, align = 0
if min_granularity < granularity:
min_granularity = granularity

# Get the minimum granularity needed for the accessing devices
# (the max of the minimum granularity of each participating device)
for device in residentDevices:
prop.location.id = device
status, granularity = cuda.cuMemGetAllocationGranularity(prop, cuda.CUmemAllocationGranularity_flags.CU_MEM_ALLOC_GRANULARITY_MINIMUM)
if status != cuda.CUresult.CUDA_SUCCESS:
return status, None, None
if min_granularity < granularity:
min_granularity = granularity

# Round up the size such that we can evenly split it into a stripe size tha meets the granularity requirements
# Essentially size = N * residentDevices.size() * min_granularity is the requirement,
# since each piece of the allocation will be stripeSize = N * min_granularity
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