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Questions tagged [memory]

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4 questions with no upvoted or accepted answers
3 votes
0 answers
76 views

Intel UHD extremely slow copy operations

Is there a way to make copy operations such as CopyResurce(d3d11) and glBlitFramebuffer(ogl) on multi-sample resources faster ...
leone ruggiero's user avatar
2 votes
0 answers
384 views

Corrupt values when writing and reading from the same RWTexture2D in HLSL/DirectX?

I'm playing around with DirectX 12 ray tracing, and I'm trying to read and write data to a 32-bit RGBA floating point RWTexture2DArray within a DirectX 12 HLSL shader. I'm getting weird corruption/...
b1skit's user avatar
  • 161
2 votes
0 answers
1k views

Groupshared memory and parallel reduction over multiple kernel dispatch

I am doing some parallel reduction and mostly following these nVidia slides. However they are not very detailed in places or I might be missing/misunderstanding something. Edit 2: While I figured ...
AverageGatsby's user avatar
1 vote
0 answers
59 views

Why cache working set per multiprocessor for texture memory in Nvidia has a variable size?

I saw it here https://docs.nvidia.com/cuda/cuda-c-programming-guide/index.html#features-and-technical-specifications__technical-specifications-per-compute-capability , I don't know if it also happens ...
alvaro9650's user avatar