SWDEV-387925 - Remove comparisons that are based on available memory returned from hipMemGetInfo (#262)

Change-Id: I3e4b539425482bbda578fd3127f118d47c611db3

catch/unit/memory/hipMallocPitch.cc

@@ -346,8 +346,6 @@ static void MemoryAllocDiffSizes(int gpu) {
     } else {
       width = LARGECHUNK_NUMW * sizeof(T);
     }
-    size_t tot, avail, ptot, pavail;
-    HIP_CHECK(hipMemGetInfo(&pavail, &ptot));
     for (int i = 0; i < CHUNK_LOOP; i++) {
       HIP_CHECK(hipMallocPitch(reinterpret_cast<void**>(&A_d[i]),
             &pitch_A, width, sizes));
@@ -355,10 +353,6 @@ static void MemoryAllocDiffSizes(int gpu) {
     for (int i = 0; i < CHUNK_LOOP; i++) {
       HIP_CHECK(hipFree(A_d[i]));
     }
-    HIP_CHECK(hipMemGetInfo(&avail, &tot));
-    if (pavail != avail) {
-      HIPASSERT(false);
-    }
   }
 }
 
@@ -487,9 +481,6 @@ TEST_CASE("Unit_hipMallocPitch_MultiThread", "") {
   int devCnt = 0;
 
   devCnt = HipTest::getDeviceCount();
-
-  size_t tot, avail, ptot, pavail;
-  HIP_CHECK(hipMemGetInfo(&pavail, &ptot));
   for (int i = 0; i < devCnt; i++) {
     threadlist.push_back(std::thread(threadFunc, i));
   }
@@ -497,12 +488,6 @@ TEST_CASE("Unit_hipMallocPitch_MultiThread", "") {
   for (auto &t : threadlist) {
     t.join();
   }
-  HIP_CHECK(hipMemGetInfo(&avail, &tot));
-
-  if (pavail != avail) {
-    WARN("Memory leak of hipMallocPitch API in multithreaded scenario");
-    REQUIRE(false);
-  }
 }
 
 /*