This implements the trivial change needed to move back from the hip{Something}_{x, y, z} macros to the natural CUDA syntax of Something.{x, y, z}. This is contained in lines 384-404 in hip_runtime.h. All of the other changes have to do with changing unit tests to use this syntax. The macros are retained for backwards compatibility.

[ROCm/hip commit: cffd0e14eb]

projects/hip/tests/src/runtimeApi/synchronization/memcpyInt.device.cpp

@@ -1,12 +1,12 @@
 #include <hip/hip_runtime.h>
 
 
-    
+
 extern "C" __global__ void
 memcpyIntKernel(hipLaunchParm lp, int *dst, const int * src, size_t numElements)
 {
-    int gid = (hipBlockIdx_x * hipBlockDim_x + hipThreadIdx_x);
-    int stride = hipBlockDim_x * hipGridDim_x ;
+    int gid = (blockIdx.x * blockDim.x + threadIdx.x);
+    int stride = blockDim.x * gridDim.x ;
     for (size_t i= gid; i< numElements; i+=stride){
        dst[i] = src[i];
     }