mem: Hit callback delay fix
Review Request #2785 - Created May 11, 2015 and submitted
| Information | |
|---|---|
| Tony Gutierrez | |
| gem5 | |
| default | |
| Reviewers | |
| Default | |
Changeset 10842:eea05dd8ca10 --------------------------- mem: Hit callback delay fix This patch was created by Bihn Pham during his internship at AMD. There is no need to delay hit callback response messages by a cycle because the response latency is already incurred in the Ruby protocol. This ensures correct timing of memory instructions.
I'd suggest to make it "ruby: "
Posted (May 12, 2015, 7:16 a.m.)
Can you comment on how this affects statistics? Seems likely to be minor, but for instance, 1 cycle can be huge when sequencing CPU L1 hits.
Ship It!