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diff --git a/README.md b/README.md new file mode 100644 index 0000000..0a59bc0 --- /dev/null +++ b/README.md @@ -0,0 +1,10 @@ +# Profiling performance relations between mmap and unified memory with host allocator + +## Unified memory with host allocator + +Can be realized using Address translation service for Power9 (ATS) or Heterogeneous memory management (HMM). + +## Problem description + +Every mmap region could add "normally" imperceptible latency to address resolution. This problem is less visible on + CPU due to xxx. However on GPU, this could contribute to visible latency.
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