Resolve cuMemMap error #451

Binyang2014 · 2025-01-10T07:19:36Z

Updated RegisteredMemory::Impl::Impl(const std::vector<char>& serialization) to use both minimum and recommended granularities for memory address reservation and mapping. This will resolve the cuMemMap error

chhwang · 2025-01-10T08:08:46Z

src/registered_memory.cc

+      size_t minGran = getMinGranularity(this->size);
+      size_t recommendedGran = getRecommendedGranularity(this->size);


Seems we don't need new functions but can use detail::getMulticastGranularity directly

fix

4a1f9e2

Binyang2014 requested a review from chhwang January 10, 2025 07:19

chhwang approved these changes Jan 10, 2025

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		size_t minGran = getMinGranularity(this->size);
		size_t recommendedGran = getRecommendedGranularity(this->size);