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Revert "fix: Increase size of reported global memory available to 98%"

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Temporarily reverting back to previously reported value to avoid corner-case
regression. Intent is reintroduce as soon as regressions are rootcaused.

This only affects Linux.

Related-To: GSD-5474, GSD-5412

This reverts commit e8ac22c265.

Signed-off-by: Filip Hazubski <filip.hazubski@intel.com>
This commit is contained in:
Filip Hazubski
2023-07-25 17:43:25 +00:00
committed by Compute-Runtime-Automation
parent 5ca376e655
commit 6217d97bbe
2 changed files with 2 additions and 2 deletions
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2
shared/source/os_interface/linux/drm_memory_manager.cpp
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@@ -1191,7 +1191,7 @@ uint64_t DrmMemoryManager::getSystemSharedMemory(uint32_t rootDeviceIndex) {
double DrmMemoryManager::getPercentOfGlobalMemoryAvailable(uint32_t rootDeviceIndex) {
if (isLocalMemorySupported(rootDeviceIndex)) {
return 0.98;
return 0.95;
}
return 0.8;
}

2
shared/test/unit_test/os_interface/linux/drm_memory_manager_tests.cpp
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@@ -4573,7 +4573,7 @@ TEST_F(DrmMemoryManagerTest, givenCustomAlignmentWhenWddmMemoryManagerIsCreatedT
TEST_F(DrmMemoryManagerTest, givenDrmManagerWithLocalMemoryWhenGettingGlobalMemoryPercentThenCorrectValueIsReturned) {
TestedDrmMemoryManager memoryManager(true, false, false, *executionEnvironment);
uint32_t rootDeviceIndex = 0u;
EXPECT_EQ(memoryManager.getPercentOfGlobalMemoryAvailable(rootDeviceIndex), 0.98);
EXPECT_EQ(memoryManager.getPercentOfGlobalMemoryAvailable(rootDeviceIndex), 0.95);
}
TEST_F(DrmMemoryManagerTest, givenDrmManagerWithoutLocalMemoryWhenGettingGlobalMemoryPercentThenCorrectValueIsReturned) {