Remove rocshmem_timer function

src/rocshmem_gpu.cpp

@@ -638,12 +638,6 @@ __device__ int rocshmem_my_pe() {
   return get_internal_ctx(ROCSHMEM_CTX_DEFAULT)->my_pe;
 }
 
-__device__ uint64_t rocshmem_timer() {
-  GPU_DPRINTF("Function: rocshmem_timer\n");
-
-  return __read_clock();
-}
-
 template <typename T>
 __device__ T rocshmem_atomic_fetch_add(rocshmem_ctx_t ctx, T *dest, T val,
                                         int pe) {

src/stats.hpp

@@ -141,10 +141,10 @@ class Stats {
   StatType stats[I] = {0};
 
  public:
-  __device__ uint64_t startTimer() const { return rocshmem_timer(); }
+  __device__ uint64_t startTimer() const { return wall_clock64(); }
 
   __device__ void endTimer(uint64_t start, int index) {
-    incStat(index, rocshmem_timer() - start);
+    incStat(index, wall_clock64() - start);
   }
 
   __device__ void incStat(int index, int value = 1) {