diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/cuda-sim/instructions.cc | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/src/cuda-sim/instructions.cc b/src/cuda-sim/instructions.cc index 65d3af8..e91ddd4 100644 --- a/src/cuda-sim/instructions.cc +++ b/src/cuda-sim/instructions.cc @@ -3831,27 +3831,32 @@ void tex_impl( const ptx_instruction *pI, ptx_thread_info *thread ) case B32_TYPE: case S8_TYPE: case S16_TYPE: - case S32_TYPE: + case S32_TYPE: { + unsigned long long elementOffset = 0; // offset into the next element mem->read( tex_array_index, cuArray->desc.x/8, &data1.u32); + elementOffset += cuArray->desc.x/8; if (cuArray->desc.y) { - mem->read( tex_array_index+4, cuArray->desc.y/8, &data2.u32); + mem->read( tex_array_index + elementOffset, cuArray->desc.y/8, &data2.u32); + elementOffset += cuArray->desc.y/8; if (cuArray->desc.z) { - mem->read( tex_array_index+8, cuArray->desc.z/8, &data3.u32); + mem->read( tex_array_index + elementOffset, cuArray->desc.z/8, &data3.u32); + elementOffset += cuArray->desc.z/8; if (cuArray->desc.w) - mem->read( tex_array_index+12, cuArray->desc.w/8, &data4.u32); + mem->read( tex_array_index + elementOffset, cuArray->desc.w/8, &data4.u32); } } break; + } case B64_TYPE: case U64_TYPE: case S64_TYPE: mem->read( tex_array_index, 8, &data1.u64); if (cuArray->desc.y) { - mem->read( tex_array_index+4, 8, &data2.u64); + mem->read( tex_array_index+8, 8, &data2.u64); if (cuArray->desc.z) { - mem->read( tex_array_index+8, 8, &data3.u64); + mem->read( tex_array_index+16, 8, &data3.u64); if (cuArray->desc.w) - mem->read( tex_array_index+12, 8, &data4.u64); + mem->read( tex_array_index+24, 8, &data4.u64); } } break; |