diff options
| author | speverel <[email protected]> | 2016-06-03 15:24:40 -0700 |
|---|---|---|
| committer | speverel <[email protected]> | 2016-06-03 15:24:40 -0700 |
| commit | 71ccce6074de5d7eef3fbe2cda1dbca008549f07 (patch) | |
| tree | 0007824038372cda21f4fa88916b54c908e30864 | |
| parent | 068e34728a0706cd8671b816eea466491ab2db06 (diff) | |
Added support for %laneid SFR. Also added a notice clarifying that power modeling for GTX750Ti is currently completely untested and should not be considered supported.
| -rw-r--r-- | configs/GeForceGTX750Ti/gpgpusim.config | 4 | ||||
| -rwxr-xr-x | configs/GeForceGTX750Ti/gpuwattch_gtx750Ti.xml | 1 | ||||
| -rw-r--r-- | src/cuda-sim/ptx_sim.cc | 2 |
3 files changed, 5 insertions, 2 deletions
diff --git a/configs/GeForceGTX750Ti/gpgpusim.config b/configs/GeForceGTX750Ti/gpgpusim.config index 7920763..8b030b6 100644 --- a/configs/GeForceGTX750Ti/gpgpusim.config +++ b/configs/GeForceGTX750Ti/gpgpusim.config @@ -119,8 +119,10 @@ -visualizer_enabled 0 # power model configs +# power modeling is currently disabled for GTX750Ti. The gpuwattch_gtx750ti.xml file present is only a placeholder and has NOT been tested for accuracy. +# proper modeling of Maxwell power is planned, but should be considered completely unsupported at present. -power_simulation_enabled 0 --gpuwattch_xml_file gpuwattch_gtx480.xml +-gpuwattch_xml_file gpuwattch_gtx750Ti.xml # tracing functionality #-trace_enabled 1 diff --git a/configs/GeForceGTX750Ti/gpuwattch_gtx750Ti.xml b/configs/GeForceGTX750Ti/gpuwattch_gtx750Ti.xml index 304e0fd..e2b2324 100755 --- a/configs/GeForceGTX750Ti/gpuwattch_gtx750Ti.xml +++ b/configs/GeForceGTX750Ti/gpuwattch_gtx750Ti.xml @@ -1,3 +1,4 @@ +<!-- THIS CONFIG IS CURRENTLY PRESENT ONLY AS A PLACEHOLDER. IT HAS NOT BEEN TESTED FOR ACCURACY VERSUS GTX750TI HARDWARE. ANY USE OF THIS CONFIG WILL LIKELY GIVE HIGHLY INACCURATE RESULTS. --> <?xml version="1.0" ?> <component id="root" name="root"> <component id="system" name="system"> diff --git a/src/cuda-sim/ptx_sim.cc b/src/cuda-sim/ptx_sim.cc index 9b32e68..09844ae 100644 --- a/src/cuda-sim/ptx_sim.cc +++ b/src/cuda-sim/ptx_sim.cc @@ -240,7 +240,7 @@ unsigned ptx_thread_info::get_builtin( int builtin_id, unsigned dim_mod ) } case GRIDID_REG: return m_gridid; - case LANEID_REG: feature_not_implemented( "%laneid" ); return 0; + case LANEID_REG: return get_hw_tid() % m_core->get_warp_size(); case LANEMASK_EQ_REG: feature_not_implemented( "%lanemask_eq" ); return 0; case LANEMASK_LE_REG: feature_not_implemented( "%lanemask_le" ); return 0; case LANEMASK_LT_REG: feature_not_implemented( "%lanemask_lt" ); return 0; |