diff options
| author | Tor Aamodt <[email protected]> | 2010-10-05 13:34:47 -0800 |
|---|---|---|
| committer | Tor Aamodt <[email protected]> | 2010-10-05 13:34:47 -0800 |
| commit | e0f1b4359832ba2952ddcff3a400cd7e1e3d02b5 (patch) | |
| tree | 12f3dbd8366e15b4a9a299b0368df6fafea11847 /src/gpgpu-sim/scoreboard.cc | |
| parent | d859e08188eb5863888a9b018cf4aec6d0419c40 (diff) | |
broken change list: builds, but does not run, yet
refactoring: create warp_inst_t that provides notion of a group of scalar instructions
traveling down the pipeline.
delete DWF
delete MIMD
delete warp_tracker
delete old writeback stage, replace it with a stub that just writes back everything
delete old pipeline model
current status: MSHR's need to change to deal with the new structure
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 7814]
Diffstat (limited to 'src/gpgpu-sim/scoreboard.cc')
| -rw-r--r-- | src/gpgpu-sim/scoreboard.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/gpgpu-sim/scoreboard.cc b/src/gpgpu-sim/scoreboard.cc index 711a6ab..3484714 100644 --- a/src/gpgpu-sim/scoreboard.cc +++ b/src/gpgpu-sim/scoreboard.cc @@ -67,8 +67,9 @@ void Scoreboard::reserveRegisters(unsigned wid, const class inst_t* inst) } // Release registers for an instruction -void Scoreboard::releaseRegisters(unsigned wid, const class inst_t *inst) +void Scoreboard::releaseRegisters(const class warp_inst_t *inst) { + unsigned wid = inst->warp_id(); if(inst->out[0] > 0) releaseRegister(wid, inst->out[0]); if(inst->out[1] > 0) releaseRegister(wid, inst->out[1]); if(inst->out[2] > 0) releaseRegister(wid, inst->out[2]); |