NVIDIA/cub
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[ARCHIVED] Cooperative primitives for CUDA C++. See https://github.com/NVIDIA/cccl
3 mentions on Hacker News by 2 people: 0 stories, 3 comments · first 2021-07-06 · latest 2024-11-30
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…a few corner cases, but it's not like AVX to AVX512 where you need to rewrite everything. Ex: https://github.com/NVIDIA/cub/blob/main/cub/device/device_me...
comment by dragontamer · 2024-11-30 · in Understanding SIMD: Infinite complexity of trivial problems -
…you are writing the primitives library, or writing your own poor implementation of them. https://github.com/NVIDIA/cub https://github.com/NVIDIA/thrust It's just a fractal problem of "the software doesn't exist and AMD would really rather…
comment by paulmd · 2022-09-26 · in Nvidia in the Valley -
…refers to CUB's implementation of device-wide scan. I briefly looked at the code, and came across: https://github.com/NVIDIA/cub/blob/main/cub/agent/agent_scan... I'm seeing lots of calls to "CTA_SYNC()", which ends up being just a…
comment by dragontamer · 2021-07-06 · in Programming Language Memory Models