[HIPIFY][Caffe2] Initial Caffe2 support

[ROCm/hip commit: 2619f22e5c]

projects/hip/hipify-clang/src/CUDA2HIP_SPARSE_API_functions.cpp

@@ -22,7 +22,7 @@ THE SOFTWARE.
 
 #include "CUDA2HIP.h"
 
-// Maps the names of CUDA SPARSE API types to the corresponding HIP types
+// Maps the names of CUDA SPARSE API functions to the corresponding HIP functions
 const std::map<llvm::StringRef, hipCounter> CUDA_SPARSE_FUNCTION_MAP{
   // 5. cuSPARSE Helper Function Reference
   {"cusparseCreate",                              {"hipsparseCreate",                              "", CONV_LIB_FUNC, API_SPARSE}},