diff options
Diffstat (limited to 'libcuda/cuda_runtime_api.cc')
| -rw-r--r-- | libcuda/cuda_runtime_api.cc | 34 |
1 files changed, 32 insertions, 2 deletions
diff --git a/libcuda/cuda_runtime_api.cc b/libcuda/cuda_runtime_api.cc index c103244..3fd88dc 100644 --- a/libcuda/cuda_runtime_api.cc +++ b/libcuda/cuda_runtime_api.cc @@ -349,7 +349,15 @@ class _cuda_device_id *GPGPUSim_Init() prop->maxGridSize[2] = 0x40000000; prop->totalConstMem = 0x40000000; prop->textureAlignment = 0; - prop->sharedMemPerBlock = the_gpu->shared_mem_size(); + /* + * TODO: Update the .config and xml files of all GPU config files with new value of sharedMemPerBlock. + * Previously, this was thought as sharedMemPerMultiprocessor and is being used in many places. + * Check whether all the instances of shared_mem_size(), gpgpu_shmem_size or sharedMemPerBlock are meant to use sharedMemPerBlock or sharedMemPerMultiprocessor. + */ + prop->sharedMemPerBlock = 49152; +#if (CUDART_VERSION > 5000) + prop->sharedMemPerMultiprocessor = the_gpu->shared_mem_size(); +#endif prop->regsPerBlock = the_gpu->num_registers_per_core(); prop->warpSize = the_gpu->wrp_size(); prop->clockRate = the_gpu->shader_clock(); @@ -840,6 +848,15 @@ __host__ cudaError_t CUDARTAPI cudaDeviceGetAttribute(int *value, enum cudaDevic if (device <= dev->num_devices() ) { prop = dev->get_prop(); switch (attr) { + case 2: + *value= prop->maxThreadsDim[0]; + break; + case 3: + *value= prop->maxThreadsDim[1]; + break; + case 4: + *value= prop->maxThreadsDim[2]; + break; case 5: *value= prop->maxGridSize[0]; break; @@ -849,6 +866,12 @@ __host__ cudaError_t CUDARTAPI cudaDeviceGetAttribute(int *value, enum cudaDevic case 7: *value= prop->maxGridSize[2]; break; + case 8: + *value= prop->sharedMemPerBlock; + break; + case 9: + *value= prop->totalConstMem; + break; case 10: *value= prop->warpSize; break; @@ -861,11 +884,14 @@ __host__ cudaError_t CUDARTAPI cudaDeviceGetAttribute(int *value, enum cudaDevic case 16: *value= prop->multiProcessorCount ; break; + case 34: + *value= 0; + break; case 39: *value= dev->get_gpgpu()->threads_per_core(); break; case 75: - *value= 8 ; + *value= 9 ; break; case 76: *value= 3 ; @@ -873,6 +899,9 @@ __host__ cudaError_t CUDARTAPI cudaDeviceGetAttribute(int *value, enum cudaDevic case 78: *value= 0 ; //TODO: as of now, we dont support stream priorities. break; + case 81: + *value= prop->sharedMemPerMultiprocessor; + break; default: printf("ERROR: implement the attribute numbered %d \n",attr); abort(); @@ -1882,6 +1911,7 @@ void cuobjdumpParseBinary(unsigned int handle){ if (capability > max_capability) max_capability = capability; } if (max_capability > 20) printf("WARNING: No guarantee that PTX will be parsed for SM version %u\n", max_capability); + max_capability=context->get_device()->get_gpgpu()->get_config().get_forced_max_capability(); cuobjdumpPTXSection* ptx = NULL; const char* pre_load = getenv("CUOBJDUMP_SIM_FILE"); |