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[CODEGEN] Improvements and bugfixes (#463)

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This commit is contained in:
Philippe Tillet
2022-02-24 14:56:24 -08:00
committed by GitHub
parent a9dfdcaaa9
commit 98ed7db8c1
14 changed files with 154 additions and 81 deletions
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4
python/src/triton.cc
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@@ -472,7 +472,7 @@ std::tuple<std::string, asm_map_t, int> cu_compile_ttir(const std::string& name,
size_t minor = cuGetInfo<CU_DEVICE_ATTRIBUTE_COMPUTE_CAPABILITY_MINOR>(dev);
size_t cc = major*10 + minor;
int version;
drv::dispatch::cuDriverGetVersion(&version);
std::string ptxas_path = drv::path_to_ptxas(version);
// Triton-IR -> NVPTX LLVM-IR
triton::codegen::nvidia_cu_target target(cc);
auto llvm = triton::codegen::add_passes_to_emit_bin(ir, ctx, &target, cc, num_warps, num_stages, n_shared_bytes);
@@ -485,7 +485,7 @@ std::tuple<std::string, asm_map_t, int> cu_compile_ttir(const std::string& name,
std::string ptx = drv::llir_to_ptx(llvm.get(), cc, version);
asm_map["ptx"] = py::cast(ptx);
// PTX -> Binary
std::string cubin = drv::ptx_to_cubin(ptx, cc);
std::string cubin = drv::ptx_to_cubin(ptx, ptxas_path, cc);
if(!cubin.empty()){
py::bytes bytes(cubin);
asm_map["cubin"] = bytes;