diff options
| author | Jimmy Kwa <[email protected]> | 2012-09-06 13:53:41 -0800 |
|---|---|---|
| committer | Andrew Boktor <[email protected]> | 2014-08-14 13:48:55 -0700 |
| commit | 46045592211f1999983755726263c60267f8ef2f (patch) | |
| tree | dd85fc576f40a731b32b76d84b8dcc264a628871 /src/cuda-sim/ptx.y | |
| parent | 99ff7de8db264b902f0eaa5828c0a508e3986b56 (diff) | |
Several changes to ptxplus towards getting the sphyraena benchmark to work. Add .false modifier to cuobjdump_to_ptxplus. It isn't supported in gpgpusim yet since we don't know what it does. Fixed most of the issues with global (const14) variable not being declared properly. Added "BRX" instruction to cuobjdump_to_ptxplus and some support for it in gpgpusim. There are other issues with it that still need to be worked out. Added support for translating IADD.CARRY sass instruction into ptxplus addp instructions. Fixed a bug with generating ".half" modifiers on instructions so the ptxplus instruction addresses should match sass addresses now. Separated ssy instructions from nop. However, they are still simulated as nop in gpgpusim. Sometime cuobjdump generate a blank link that takes up an address slot. This was changed to a nop.
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14001]
Diffstat (limited to 'src/cuda-sim/ptx.y')
| -rw-r--r-- | src/cuda-sim/ptx.y | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/cuda-sim/ptx.y b/src/cuda-sim/ptx.y index 6e39e50..360be51 100644 --- a/src/cuda-sim/ptx.y +++ b/src/cuda-sim/ptx.y @@ -376,6 +376,7 @@ opcode_spec: OPCODE { add_opcode($1); } option_list pred_spec: PRED IDENTIFIER { add_pred($2,0, -1); } | PRED EXCLAMATION IDENTIFIER { add_pred($3,1, -1); } + | PRED IDENTIFIER LT_OPTION { add_pred($2,0,1); } | PRED IDENTIFIER EQ_OPTION { add_pred($2,0,2); } | PRED IDENTIFIER LE_OPTION { add_pred($2,0,3); } | PRED IDENTIFIER NE_OPTION { add_pred($2,0,5); } |