Added a random test for memcpyAsync

tests/src/hipRandomMemcpyAsync.cpp

@@ -0,0 +1,80 @@
+#include <assert.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "hip_runtime.h"
+#include "test_common.h"
+
+#define WIDTH     1024
+#define HEIGHT    1024
+
+#define NUM       (WIDTH*HEIGHT)
+
+#define THREADS_PER_BLOCK_X  16
+#define THREADS_PER_BLOCK_Y  16
+#define THREADS_PER_BLOCK_Z  1
+
+int main() {
+
+  int *hostA;
+  int *hostB;
+
+  int *deviceA;
+  int *deviceB;
+
+  int i;
+  int errors;
+
+  hostA = (int *)malloc(NUM * sizeof(int));
+  hostB = (int *)malloc(NUM * sizeof(int));
+
+  // initialize the input data
+  for (i = 0; i < NUM; i++) {
+    hostB[i] = i;
+  }
+
+  HIPCHECK(hipMalloc((void**)&deviceA, NUM * sizeof(int)));
+  HIPCHECK(hipMalloc((void**)&deviceB, NUM * sizeof(int)));
+
+  hipStream_t s;
+  HIPCHECK(hipStreamCreate(&s));
+
+
+  // hostB -> deviceB -> hostA
+#define ASYNC 1
+#if ASYNC
+  HIPCHECK(hipMemcpyAsync(deviceB, hostB, NUM*sizeof(int), hipMemcpyHostToDevice, s));
+  HIPCHECK(hipMemcpyAsync(hostA, deviceB, NUM*sizeof(int), hipMemcpyDeviceToHost, s));
+#else
+  HIPCHECK(hipMemcpy(deviceB, hostB, NUM*sizeof(int), hipMemcpyHostToDevice));
+  HIPCHECK(hipMemcpy(hostA, deviceB, NUM*sizeof(int), hipMemcpyDeviceToHost));
+#endif
+
+  HIPCHECK(hipStreamSynchronize(s));
+  HIPCHECK(hipDeviceSynchronize());
+
+  // verify the results
+  errors = 0;
+  for (i = 0; i < NUM; i++) {
+    if (hostA[i] != (hostB[i])) {
+      errors++;
+    }
+  }
+
+  HIPCHECK(hipStreamDestroy(s));
+
+  HIPCHECK(hipFree(deviceA));
+  HIPCHECK(hipFree(deviceB));
+
+  free(hostA);
+  free(hostB);
+
+  //hipResetDefaultAccelerator();
+
+  if(errors != 0){
+    HIPASSERT(1 == 2);
+  }else{
+    passed();
+  }
+
+  return errors;
+}