Hi, I have a problem about pipeline stage in some metrics.
l1tex__t_bytes_pipe_tex # of bytes requested for TEX pipe l1tex__t_output_wavefronts # of wavefronts sent to Data-Stage from T-Stage l1tex__f_wavefronts # of wavefronts processed by L1TEX F-Stage l1tex__t_requests_pipe_tex # of requests sent to T-Stage from the L1TEX X-Stage l1tex__m_xbar2l1tex_read_bytes # of bytes read from L2 into L1TEX M-Stage
- Why some interpretation of metrics have T/F/X/M - stage (like last 4 metrics), but others don’t (like first metric). Metrics about wavefronts are related to pipeline stage, but why last metric(byte count) also has stage in its interpretation.
- What’s the diff between T-stage, F-stage, X-stage or M-stage?
Thanks in advance!