One post tagged with "PTX"

My notes on the article Demystifying the Nvidia Ampere Architecture through Microbenchmarking and Instruction-level Analysis. I prefer to use it as a datasheet. You can find:

• The relation between the number of instructions and the average cycles for ADD.U32 instruction (This reveal the existence of addition hardware pipeline)
• The CPI for dependent and independent instructions
• The Tensor Cores Latencies and Throughput
• The memory accesses latencies
• Instructions Clock Cycles for the (Ampere A100) GPU