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Non-Local Residency 1: Get Non-Local Memory Info

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Adds functionality to query VideoMemoryInfo for the NON_LOCAL memory
segment.

Bug: dawn:193
Change-Id: I63c2f5a649c37617e7b39a60faa2d3b5b5077156
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/19900
Commit-Queue: Brandon Jones <brandon1.jones@intel.com>
Reviewed-by: Austin Eng <enga@chromium.org>
This commit is contained in:
Brandon Jones
2020-04-22 21:57:00 +00:00
committed by Commit Bot service account
parent b4eccc8227
commit f56f19059b
5 changed files with 89 additions and 34 deletions
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18
src/tests/white_box/D3D12ResidencyTests.cpp
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@@ -12,11 +12,10 @@
// See the License for the specific language governing permissions and
// limitations under the License.
#include "dawn_native/ResourceMemoryAllocation.h"
#include "dawn_native/D3D12Backend.h"
#include "dawn_native/d3d12/BufferD3D12.h"
#include "dawn_native/d3d12/DeviceD3D12.h"
#include "dawn_native/d3d12/ResidencyManagerD3D12.h"
#include "dawn_native/d3d12/ResourceHeapAllocationD3D12.h"
#include "tests/DawnTest.h"
#include "utils/WGPUHelpers.h"
@@ -301,4 +300,19 @@ TEST_P(D3D12ResidencyTests, OvercommitInASingleSubmit) {
}
}
TEST_P(D3D12ResidencyTests, SetExternalReservation) {
// Set an external reservation of 20% the budget. We should succesfully reserve the amount we
// request.
uint64_t amountReserved = dawn_native::d3d12::SetExternalMemoryReservation(
device.Get(), kRestrictedBudgetSize * .2, dawn_native::d3d12::MemorySegment::Local);
EXPECT_EQ(amountReserved, kRestrictedBudgetSize * .2);
// If we're on a non-UMA device, we should also check the NON_LOCAL memory segment.
if (!IsUMA()) {
amountReserved = dawn_native::d3d12::SetExternalMemoryReservation(
device.Get(), kRestrictedBudgetSize * .2, dawn_native::d3d12::MemorySegment::NonLocal);
EXPECT_EQ(amountReserved, kRestrictedBudgetSize * .2);
}
}
DAWN_INSTANTIATE_TEST(D3D12ResidencyTests, D3D12Backend());