From 068e34728a0706cd8671b816eea466491ab2db06 Mon Sep 17 00:00:00 2001 From: speverel Date: Thu, 2 Jun 2016 13:29:46 -0700 Subject: Updated parser and config file to support compute versions up to 5.2. Full support is NOT claimed; however, it has been tested to work on a number of CUDA version 7.5 benchmarks such as matrix multiply and simpleMultiGPU. --- configs/GeForceGTX750Ti/gpgpusim.config | 2 +- src/cuda-sim/ptx.l | 1 + src/cuda-sim/ptx.y | 2 ++ 3 files changed, 4 insertions(+), 1 deletion(-) diff --git a/configs/GeForceGTX750Ti/gpgpusim.config b/configs/GeForceGTX750Ti/gpgpusim.config index be3ae3c..7920763 100644 --- a/configs/GeForceGTX750Ti/gpgpusim.config +++ b/configs/GeForceGTX750Ti/gpgpusim.config @@ -1,7 +1,7 @@ # functional simulator specification -gpgpu_ptx_instruction_classification 0 -gpgpu_ptx_sim_mode 0 --gpgpu_ptx_force_max_capability 20 +-gpgpu_ptx_force_max_capability 52 # SASS execution (only supported with CUDA >= 4.0) diff --git a/src/cuda-sim/ptx.l b/src/cuda-sim/ptx.l index 95ab74c..66ff48f 100644 --- a/src/cuda-sim/ptx.l +++ b/src/cuda-sim/ptx.l @@ -181,6 +181,7 @@ breakaddr TC; ptx_lval.int_value = BREAKADDR_OP; return OPCODE; \.version TC; return VERSION_DIRECTIVE; \.visible TC; return VISIBLE_DIRECTIVE; \.address_size TC; return ADDRESS_SIZE_DIRECTIVE; +\.weak TC; return WEAK_DIRECTIVE; \.constptr TC; return CONSTPTR_DIRECTIVE; /* Ptx plus directive for pointer to constant memory */ \.ptr TC; return PTR_DIRECTIVE; /* Added for new OpenCL genrated code */ diff --git a/src/cuda-sim/ptx.y b/src/cuda-sim/ptx.y index 82abcbb..fca94db 100644 --- a/src/cuda-sim/ptx.y +++ b/src/cuda-sim/ptx.y @@ -47,6 +47,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. %token PTR_DIRECTIVE %token ENTRY_DIRECTIVE %token EXTERN_DIRECTIVE +%token WEAK_DIRECTIVE %token FILE_DIRECTIVE %token FUNC_DIRECTIVE %token GLOBAL_DIRECTIVE @@ -243,6 +244,7 @@ function_decl_header: ENTRY_DIRECTIVE { $$ = 1; g_func_decl=1; func_header(".ent | VISIBLE_DIRECTIVE ENTRY_DIRECTIVE { $$ = 1; g_func_decl=1; func_header(".entry"); } | FUNC_DIRECTIVE { $$ = 0; g_func_decl=1; func_header(".func"); } | VISIBLE_DIRECTIVE FUNC_DIRECTIVE { $$ = 0; g_func_decl=1; func_header(".func"); } + | WEAK_DIRECTIVE FUNC_DIRECTIVE { $$ = 0; g_func_decl=1; func_header(".func"); } | EXTERN_DIRECTIVE FUNC_DIRECTIVE { $$ = 2; g_func_decl=1; func_header(".func"); } ; -- cgit v1.3