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Allocate per context SBA tracking buffer

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Related-To: NEO-4637

Change-Id: I979aefe599df388a49be2b2703505090d7935d78
Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
This commit is contained in:
Mateusz Hoppe
2020-07-22 10:17:18 +02:00
committed by sys_ocldev
parent 7f3a13f3bc
commit 9c42183cd8
5 changed files with 93 additions and 15 deletions
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1
level_zero/core/test/unit_tests/mocks/mock_l0_debugger.h
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@@ -14,6 +14,7 @@ namespace ult {
class MockDebuggerL0 : public L0::DebuggerL0 {
public:
using L0::DebuggerL0::DebuggerL0;
using L0::DebuggerL0::perContextSbaAllocations;
~MockDebuggerL0() override = default;
};

5
level_zero/core/test/unit_tests/sources/debugger/l0_debugger_fixture.h
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@@ -46,7 +46,8 @@ struct L0DebuggerFixture {
struct MockL0DebuggerFixture : public L0DebuggerFixture {
void SetUp() {
L0DebuggerFixture::SetUp();
neoDevice->getExecutionEnvironment()->rootDeviceEnvironments[neoDevice->getRootDeviceIndex()]->debugger.reset(new MockDebuggerL0(neoDevice));
mockDebugger = new MockDebuggerL0(neoDevice);
neoDevice->getExecutionEnvironment()->rootDeviceEnvironments[neoDevice->getRootDeviceIndex()]->debugger.reset(mockDebugger);
neoDevice->setDebuggerActive(true);
neoDevice->setPreemptionMode(PreemptionMode::Disabled);
auto debugSurface = neoDevice->getMemoryManager()->allocateGraphicsMemoryWithProperties(
@@ -61,7 +62,9 @@ struct MockL0DebuggerFixture : public L0DebuggerFixture {
void TearDown() {
L0DebuggerFixture::TearDown();
mockDebugger = nullptr;
}
MockDebuggerL0 *mockDebugger = nullptr;
};
} // namespace ult

44
level_zero/core/test/unit_tests/sources/debugger/test_l0_debugger.cpp
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@@ -8,6 +8,7 @@
#include "shared/source/command_stream/linear_stream.h"
#include "shared/source/gen_common/reg_configs/reg_configs_common.h"
#include "shared/source/helpers/preamble.h"
#include "shared/source/os_interface/os_context.h"
#include "shared/test/unit_test/cmd_parse/gen_cmd_parse.h"
#include "test.h"
@@ -37,11 +38,48 @@ TEST_F(L0DebuggerTest, givenL0DebuggerWhenCallingIsDebuggerActiveThenTrueIsRetur
EXPECT_TRUE(neoDevice->getDebugger()->isDebuggerActive());
}
TEST_F(L0DebuggerTest, givenL0DebuggerWhenCreatedThenSbaTrackingBufferIsAllocated) {
TEST_F(L0DebuggerTest, givenL0DebuggerWhenCreatedThenPerContextSbaTrackingBuffersAreAllocated) {
auto debugger = device->getL0Debugger();
ASSERT_NE(nullptr, debugger);
ASSERT_NE(nullptr, debugger->getSbaTrackingBuffer());
EXPECT_EQ(NEO::GraphicsAllocation::AllocationType::DEBUG_SBA_TRACKING_BUFFER, debugger->getSbaTrackingBuffer()->getAllocationType());
EXPECT_NE(0u, debugger->getSbaTrackingGpuVa());
std::vector<NEO::GraphicsAllocation *> allocations;
for (auto &engine : device->getNEODevice()->getEngines()) {
auto sbaAllocation = debugger->getSbaTrackingBuffer(engine.osContext->getContextId());
ASSERT_NE(nullptr, sbaAllocation);
allocations.push_back(sbaAllocation);
EXPECT_EQ(NEO::GraphicsAllocation::AllocationType::DEBUG_SBA_TRACKING_BUFFER, sbaAllocation->getAllocationType());
}
for (uint32_t i = 0; i < allocations.size() - 1; i++) {
EXPECT_NE(allocations[i], allocations[i + 1]);
}
EXPECT_EQ(device->getNEODevice()->getEngines().size(), mockDebugger->perContextSbaAllocations.size());
}
TEST_F(L0DebuggerTest, givenCreatedL0DebuggerThenSbaTrackingBuffersContainValidHeader) {
auto debugger = device->getL0Debugger();
ASSERT_NE(nullptr, debugger);
for (auto &sbaBuffer : mockDebugger->perContextSbaAllocations) {
auto sbaAllocation = sbaBuffer.second;
ASSERT_NE(nullptr, sbaAllocation);
auto sbaHeader = reinterpret_cast<SbaTrackedAddresses *>(sbaAllocation->getUnderlyingBuffer());
EXPECT_STREQ("sbaarea", sbaHeader->magic);
EXPECT_EQ(0u, sbaHeader->BindlessSamplerStateBaseAddress);
EXPECT_EQ(0u, sbaHeader->BindlessSurfaceStateBaseAddress);
EXPECT_EQ(0u, sbaHeader->DynamicStateBaseAddress);
EXPECT_EQ(0u, sbaHeader->GeneralStateBaseAddress);
EXPECT_EQ(0u, sbaHeader->IndirectObjectBaseAddress);
EXPECT_EQ(0u, sbaHeader->InstructionBaseAddress);
EXPECT_EQ(0u, sbaHeader->SurfaceStateBaseAddress);
EXPECT_EQ(0u, sbaHeader->Version);
}
}
HWTEST_F(L0DebuggerTest, givenDebuggingEnabledWhenCommandListIsExecutedThenKernelDebugCommandsAreAdded) {