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/stress/hipStressAsync.cpp

@@ -30,7 +30,7 @@ THE SOFTWARE.
 #define ITER 1<<10
 
 __global__ void Iter(hipLaunchParm lp, int *Ad, int num){
-    int tx = hipThreadIdx_x + hipBlockIdx_x * hipBlockDim_x;
+    int tx = threadIdx.x + blockIdx.x * blockDim.x;
     if(tx == 0){
         for(int i = 0; i<num;i++){
             Ad[tx] += 1;
@@ -58,7 +58,7 @@ int main(){
     }
 
     std::cout<<"Waitin..."<<std::endl;
-    
+
     hipDeviceSynchronize();
 }