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fix: read max SS & EU/SS from GuC system info blob

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Related-To: NEO-9489

Signed-off-by: Wenbin Lu <wenbin.lu@intel.com>
This commit is contained in:
Wenbin Lu
2024-06-25 21:10:42 +00:00
committed by Compute-Runtime-Automation
parent be2cd522af
commit e39d478acd
4 changed files with 43 additions and 7 deletions
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8
shared/test/common/os_interface/linux/drm_mock_device_blob.h
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@@ -1,5 +1,5 @@
/*
* Copyright (C) 2021-2023 Intel Corporation
* Copyright (C) 2021-2024 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
@@ -37,6 +37,12 @@ static constexpr uint32_t dummyDeviceBlobData[] = {
NEO::DeviceBlobConstants::l3BankSizeInKb,
1,
0x2D,
NEO::DeviceBlobConstants::maxSubSlicesSupported,
1,
0x04,
NEO::DeviceBlobConstants::maxEuPerSubSlice,
1,
0x03,
};
const std::vector<uint32_t> inputBlobData(reinterpret_cast<const uint32_t *>(dummyDeviceBlobData),

24
shared/test/unit_test/os_interface/linux/drm_system_info_tests.cpp
View File

@@ -163,6 +163,30 @@ TEST(DrmSystemInfoTest, givenSystemInfoCreatedFromDeviceBlobWhenQueryingSpecific
EXPECT_EQ(0x2Du, systemInfo.getL3BankSizeInKb());
}
TEST(DrmSystemInfoTest, givenSystemInfoCreatedFromDeviceBlobAndDifferentMaxSubSlicesAndMaxDSSThenQueryReturnsTheMaxValue) {
uint32_t hwBlob0[] = {NEO::DeviceBlobConstants::maxDualSubSlicesSupported, 1, 4, NEO::DeviceBlobConstants::maxSubSlicesSupported, 1, 8};
std::vector<uint32_t> inputBlobData0(reinterpret_cast<uint32_t *>(hwBlob0), reinterpret_cast<uint32_t *>(ptrOffset(hwBlob0, sizeof(hwBlob0))));
SystemInfo systemInfo0(inputBlobData0);
EXPECT_EQ(8u, systemInfo0.getMaxDualSubSlicesSupported());
uint32_t hwBlob1[] = {NEO::DeviceBlobConstants::maxDualSubSlicesSupported, 1, 16, NEO::DeviceBlobConstants::maxSubSlicesSupported, 1, 8};
std::vector<uint32_t> inputBlobData1(reinterpret_cast<uint32_t *>(hwBlob1), reinterpret_cast<uint32_t *>(ptrOffset(hwBlob1, sizeof(hwBlob1))));
SystemInfo systemInfo1(inputBlobData1);
EXPECT_EQ(16u, systemInfo1.getMaxDualSubSlicesSupported());
}
TEST(DrmSystemInfoTest, givenSystemInfoCreatedFromDeviceBlobAndDifferentMaxEuPerSubSliceAndMaxEuPerDSSThenQueryReturnsTheMaxValue) {
uint32_t hwBlob0[] = {NEO::DeviceBlobConstants::maxEuPerDualSubSlice, 1, 7, NEO::DeviceBlobConstants::maxEuPerSubSlice, 1, 8};
std::vector<uint32_t> inputBlobData0(reinterpret_cast<uint32_t *>(hwBlob0), reinterpret_cast<uint32_t *>(ptrOffset(hwBlob0, sizeof(hwBlob0))));
SystemInfo systemInfo0(inputBlobData0);
EXPECT_EQ(8u, systemInfo0.getMaxEuPerDualSubSlice());
uint32_t hwBlob1[] = {NEO::DeviceBlobConstants::maxEuPerDualSubSlice, 1, 8, NEO::DeviceBlobConstants::maxEuPerSubSlice, 1, 7};
std::vector<uint32_t> inputBlobData1(reinterpret_cast<uint32_t *>(hwBlob1), reinterpret_cast<uint32_t *>(ptrOffset(hwBlob1, sizeof(hwBlob1))));
SystemInfo systemInfo1(inputBlobData1);
EXPECT_EQ(8u, systemInfo1.getMaxEuPerDualSubSlice());
}
TEST(DrmSystemInfoTest, givenSetupHardwareInfoWhenQuerySystemInfoFailsThenSystemInfoIsNotCreatedAndDebugMessageIsPrinted) {
auto executionEnvironment = std::make_unique<MockExecutionEnvironment>();
executionEnvironment->rootDeviceEnvironments[0]->initGmm();