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| author | Matthew Poremba <matthew.poremba@amd.com> | 2017-01-19 11:58:59 -0500 |
|---|---|---|
| committer | Matthew Poremba <matthew.poremba@amd.com> | 2017-01-19 11:58:59 -0500 |
| commit | a4b546c3a139aeb33f087422637ac06fc4477d11 (patch) | |
| tree | c3b977a9cc902943826614f0cbfee3bd0f473be6 /src/mem/ruby/network/garnet2.0/flitBuffer.hh | |
| parent | 501f1709240f51d4debbdacb388f2d939aef9ca0 (diff) | |
| download | gem5-a4b546c3a139aeb33f087422637ac06fc4477d11.tar.xz | |
ruby: Add occupancy stats to MessageBuffers
This patch is an updated version of /r/3297.
"The most important statistic for measuring memory hierarchy performance is
throughput, which is affected by independent variables, buffer sizing and
communication latency. It is difficult/impossible to debug performance issues
through series buffers without knowing which are the bottlenecks. For finite
buffers, this patch adds statistics for the average number of messages in the
buffer, the occupancy of the buffer slots, and number of message stalls."
Diffstat (limited to 'src/mem/ruby/network/garnet2.0/flitBuffer.hh')
0 files changed, 0 insertions, 0 deletions