| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2010-01-19 | ruby: new atomics implementation | Derek Hower | |
| This patch changes the way that Ruby handles atomic RMW instructions. This implementation, unlike the prior one, is protocol independent. It works by locking an address from the sequencer immediately after the read portion of an RMW completes. When that address is locked, the coherence controller will only satisfy requests coming from one port (e.g., the mandatory queue) and will ignore all others. After the write portion completed, the line is unlocked. This should also work with multi-line atomics, as long as the blocks are always acquired in the same order. | |||
| 2010-01-19 | merge | Derek Hower | |
| 2009-11-18 | ruby: Added boolean to State Machine parameters | Brad Beckmann | |
| * * * ruby: Removed primitive .hh includes | |||
| 2009-11-18 | ruby: slicc action error fix | Brad Beckmann | |
| Small fix to the State Machine error message when duplicate actions are defined. | |||
| 2009-09-22 | slicc: Pure python implementation of slicc. | Nathan Binkert | |
| This is simply a translation of the C++ slicc into python with very minimal reorganization of the code. The output can be verified as nearly identical by doing a "diff -wBur". Slicc can easily be run manually by using util/slicc | |||
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index : gem5 | |
| gem5 |
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