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| author | Tony Gutierrez <anthony.gutierrez@amd.com> | 2016-01-19 13:57:50 -0500 |
|---|---|---|
| committer | Tony Gutierrez <anthony.gutierrez@amd.com> | 2016-01-19 13:57:50 -0500 |
| commit | d658b6e1cc22de852fef611e28f448257acc298a (patch) | |
| tree | 9d4ab8f7531647eb7df619c77e8ddb2ae1022bcf /src/mem/noncoherent_xbar.cc | |
| parent | 34fb6b5e35db751f310aee824046107e57a0ba03 (diff) | |
| download | gem5-d658b6e1cc22de852fef611e28f448257acc298a.tar.xz | |
* * *
mem: support for gpu-style RMWs in ruby
This patch adds support for GPU-style read-modify-write (RMW) operations in
ruby. Such atomic operations are traditionally executed at the memory controller
(instead of through an L1 cache using cache-line locking).
Currently, this patch works by propogating operation functors through the memory
system.
Diffstat (limited to 'src/mem/noncoherent_xbar.cc')
0 files changed, 0 insertions, 0 deletions