What is Constant memory?
A small GPU region for values that do not change during a kernel. When every thread in a warp reads the same address, one read is broadcast to all, which is fast.
Field: GPU Programming
Constant memory in the explanations
Constant memory is a small region that does not change during a kernel and has its own cache.
For what kind of access does CUDA constant memory perform e…
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Related terms
CUDA Bank conflict GPU kernel GPU occupancy GPU shared memory Grid-stride loop Latency hiding Memory coalescing Mixed precision OpenCL