SWDEV-409113,SWDEV-409114,SWDEV-409112,SWDEV-409111,SWDEV-409110,SWDEV-409109,SWDEV-409096,SWDEV-409105 - Remove strong assumptions on hipMemGetInfo reported memory. (#373)

Change-Id: I6751e20690b93a3db35d98e45d295e5465387c5a

catch/unit/memory/hipArrayCommon.hh

@@ -67,12 +67,6 @@ template <typename T> void checkDataIsAscending(const std::vector<T>& hostData)
   REQUIRE(allMatch);
 }
 
-inline size_t getFreeMem() {
-  size_t free = 0, total = 0;
-  HIP_CHECK(hipMemGetInfo(&free, &total));
-  return free;
-}
-
 struct Sizes {
   int max1D;
   std::array<int, 2> max2D;