Reduces percentage of heap used in memory tests
Heaps can be shared and even fragmented on real systems.
The current percentage of 50% is a little high to reasonably
account for these issues.
Components: Vulkan
VK-GL-CTS issue: 1342
Affects:
dEQP-VK.memory.device_group_allocation.random*
Change-Id: I9a9c7fff05a663facd142a61a505c38925912ed8
(cherry picked from commit 1dab6c690815c1640b7726e05211ec3ab244f935)
diff --git a/external/vulkancts/modules/vulkan/memory/vktMemoryAllocationTests.cpp b/external/vulkancts/modules/vulkan/memory/vktMemoryAllocationTests.cpp
index 8943282..794bcfd 100644
--- a/external/vulkancts/modules/vulkan/memory/vktMemoryAllocationTests.cpp
+++ b/external/vulkancts/modules/vulkan/memory/vktMemoryAllocationTests.cpp
@@ -485,7 +485,7 @@
{
m_heaps[heapNdx].heap = m_memoryProperties.memoryHeaps[heapNdx];
m_heaps[heapNdx].memoryUsage = 0;
- m_heaps[heapNdx].maxMemoryUsage = m_heaps[heapNdx].heap.size / 2; /* Use at maximum 50% of heap */
+ m_heaps[heapNdx].maxMemoryUsage = m_heaps[heapNdx].heap.size / 8; /* Use at maximum 12.5% of heap */
m_heaps[heapNdx].objects.reserve(100);
}
