Change initial GetInfo assert to get ref count is >= 1.

Author: martygrant

include/ur_api.h

@@ -2519,7 +2519,7 @@ typedef enum ur_mem_type_t {
 ///////////////////////////////////////////////////////////////////////////////
 /// @brief Memory Information type
 typedef enum ur_mem_info_t {
-    UR_MEM_INFO_SIZE = 0,            ///< [size_t] actual size of memory object in bytes
+    UR_MEM_INFO_SIZE = 0,            ///< [size_t] actual size of the memory object in bytes
     UR_MEM_INFO_CONTEXT = 1,         ///< [::ur_context_handle_t] context in which the memory object was created
     UR_MEM_INFO_REFERENCE_COUNT = 2, ///< [uint32_t] Reference count of the memory object.
                                      ///< The reference count returned should be considered immediately stale.

source/adapters/cuda/physical_mem.hpp

@@ -31,7 +31,8 @@ struct ur_physical_mem_handle_t_ {
   ur_physical_mem_properties_t Properties;
 
   ur_physical_mem_handle_t_(native_type PhysMem, ur_context_handle_t_ *Ctx,
-                            ur_device_handle_t Device, size_t Size, ur_physical_mem_properties_t Properties)
+                            ur_device_handle_t Device, size_t Size,
+                            ur_physical_mem_properties_t Properties)
       : RefCount(1), PhysicalMem(PhysMem), Context(Ctx), Device(Device),
         Size(Size), Properties(Properties) {
     urContextRetain(Context);
@@ -57,5 +58,7 @@ struct ur_physical_mem_handle_t_ {
 
   size_t getSize() const noexcept { return Size; }
 
-  ur_physical_mem_properties_t getProperties() const noexcept { return Properties; }
+  ur_physical_mem_properties_t getProperties() const noexcept {
+    return Properties;
+  }
 };

test/conformance/virtual_memory/urPhysicalMemRelease.cpp

@@ -12,7 +12,7 @@ TEST_P(urPhysicalMemReleaseTest, Success) {
     ASSERT_SUCCESS(
         urPhysicalMemGetInfo(physical_mem, UR_PHYSICAL_MEM_INFO_REFERENCE_COUNT,
                              sizeof(referenceCount), &referenceCount, nullptr));
-    ASSERT_EQ(referenceCount, 1);
+    ASSERT_GE(1, referenceCount);
 
     ASSERT_SUCCESS(urPhysicalMemRetain(physical_mem));
     ASSERT_SUCCESS(

test/conformance/virtual_memory/urPhysicalMemRetain.cpp

@@ -12,7 +12,7 @@ TEST_P(urPhysicalMemRetainTest, Success) {
     ASSERT_SUCCESS(
         urPhysicalMemGetInfo(physical_mem, UR_PHYSICAL_MEM_INFO_REFERENCE_COUNT,
                              sizeof(referenceCount), &referenceCount, nullptr));
-    ASSERT_EQ(referenceCount, 1);
+    ASSERT_GE(1, referenceCount);
 
     ASSERT_SUCCESS(urPhysicalMemRetain(physical_mem));
     ASSERT_SUCCESS(

test/conformance/virtual_memory/virtual_memory_adapter_level_zero.match

@@ -1,3 +1,2 @@
 {{OPT}}urPhysicalMemCreateWithSizeParamTest.Success/*
-urPhysicalMemCreateWithFlagsParamTest.Success/*
-urPhysicalMemCreateTest.InvalidSize/*
+urPhysicalMemCreateWithSizeParamTest.InvalidSize/*