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CUDA 10 Memory Transaction的一个现象 - FindHao
#49
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drgpu
opened
2 years ago
drgpu
commented
2 years ago
https://www.findhao.net/academic/2564.html
Introduction 近日,在写一些microbenchmark分析cuda程序访存问题时,发现了一个有趣的问题。目前尚未找到合理的解释,先记录下来以待后续分析。 实验平台为:NVIDIA GTX950,sm5.0,maxwell架构。 2. Global Memory A memory "request" is an instruction which accesses memory, and a "transaction" is the movement of a unit of da
haozhihan
commented
1 year ago
请问 找到原因啦吗,我最近也再被这些指标 困惑着
https://www.findhao.net/academic/2564.html