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The shared memory architecture doesn't eliminate copying the data across to the device. Edit: or back.
by hughw 1y ago
The shared memory architecture doesn't eliminate copying the data across to the device. Edit: or back.
- yogishbaliga 1y agoIf it is unified memory, CPU can access the result of GPU processing without copying it to CPU memory (theoretically)
- hughw 1y agoIf the CPU touches an address mapped to the GPU doesn't it fault a page into the CPU address space? I mean the program doesn't do anything special, but a page gets faulted in I believe.
- deleted 1y ago[deleted]
- deleted 1y ago[deleted]