clean up previous platform functions

include/triton/Tools/Sys/GetPlatform.hpp

@@ -32,10 +32,6 @@
 #include "triton/rocm/hsa/hsa.h"
 #include "triton/rocm/hsa/hsa_ext_amd.h"
 
-inline bool _isROCM = false;
-inline void setROCM() { _isROCM = true; }
-inline bool isROCM() { return _isROCM; }
-
 // This structure holds agent information acquired through hsa info related
 // calls, and is later used for reference when displaying the information.
 struct agent_info_t {

lib/Conversion/TritonGPUToLLVM/TritonGPUToLLVMPass.cpp

@@ -19,7 +19,6 @@
 #include "triton/Analysis/Membar.h"
 #include "triton/Dialect/Triton/IR/Dialect.h"
 #include "triton/Dialect/TritonGPU/IR/Dialect.h"
-#include "triton/Tools/Sys/GetPlatform.hpp"
 
 #include "ConvertLayoutOpToLLVM.h"
 #include "DotOpToLLVM.h"

lib/Target/LLVMIR/LLVMIRTranslation.cpp

@@ -16,7 +16,6 @@
 #include "triton/Conversion/TritonGPUToLLVM/TritonGPUToLLVMPass.h"
 #include "triton/Tools/Sys/GetEnv.hpp"
 #include "llvm/IR/CallingConv.h"
-#include "triton/Tools/Sys/GetPlatform.hpp"
 #include "llvm/ADT/APInt.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/SmallVector.h"

python/src/triton.cc

@@ -1654,9 +1654,6 @@ void init_triton_translation(py::module &m) {
     return shared.getInt();
   });
 
-  m.def(
-      "set_rocm", []() { setROCM(); }, ret::take_ownership);
-
   m.def(
       "get_arch_info",
       []() {