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performance: reduce ULLS controller timeout to 1ms

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Currently scope limited to Windows only

Signed-off-by: Szymon Morek <szymon.morek@intel.com>
This commit is contained in:
Szymon Morek
2025-01-28 13:18:46 +00:00
committed by Compute-Runtime-Automation
parent 80dc4fb43a
commit 0db7128503
8 changed files with 67 additions and 49 deletions
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71
shared/test/unit_test/direct_submission/direct_submission_controller_tests.cpp
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@@ -1,5 +1,5 @@
/*
* Copyright (C) 2019-2024 Intel Corporation
* Copyright (C) 2019-2025 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
@@ -193,12 +193,12 @@ TEST(DirectSubmissionControllerTests, givenDirectSubmissionControllerAndDivisorD
EXPECT_EQ(controller.directSubmissions[&csr].taskCount, 1u);
auto previousTimestamp = controller.lastTerminateCpuTimestamp;
controller.cpuTimestamp += std::chrono::microseconds(5'000);
controller.cpuTimestamp += DirectSubmissionController::getDefaultTimeout();
controller.checkNewSubmissions();
EXPECT_EQ(std::chrono::duration_cast<std::chrono::microseconds>(controller.lastTerminateCpuTimestamp - previousTimestamp).count(), 5'000);
EXPECT_EQ(std::chrono::duration_cast<std::chrono::microseconds>(controller.lastTerminateCpuTimestamp - previousTimestamp).count(), DirectSubmissionController::getDefaultTimeout().count());
EXPECT_TRUE(controller.directSubmissions[&csr].isStopped);
EXPECT_EQ(controller.directSubmissions[&csr].taskCount, 1u);
EXPECT_EQ(controller.timeout.count(), 5'000);
EXPECT_EQ(controller.timeout.count(), DirectSubmissionController::getDefaultTimeout().count());
EXPECT_EQ(controller.maxTimeout.count(), 200'000);
}
{
@@ -440,23 +440,23 @@ TEST(DirectSubmissionControllerTests, givenDirectSubmissionControllerWhenRegiste
csr4.setupContext(*osContext4.get());
DirectSubmissionControllerMock controller;
EXPECT_EQ(controller.timeout.count(), 5'000);
auto timeout = DirectSubmissionController::getDefaultTimeout().count();
EXPECT_EQ(controller.timeout.count(), timeout);
controller.registerDirectSubmission(&csr);
EXPECT_EQ(controller.timeout.count(), 5'000);
EXPECT_EQ(controller.timeout.count(), timeout);
controller.registerDirectSubmission(&csr3);
EXPECT_EQ(controller.timeout.count(), 5'000);
EXPECT_EQ(controller.timeout.count(), timeout);
controller.registerDirectSubmission(&csr1);
EXPECT_EQ(controller.timeout.count(), 5'000);
EXPECT_EQ(controller.timeout.count(), timeout);
controller.registerDirectSubmission(&csr2);
EXPECT_EQ(controller.timeout.count(), 5'000);
EXPECT_EQ(controller.timeout.count(), timeout);
controller.registerDirectSubmission(&csr4);
EXPECT_EQ(controller.timeout.count(), 5'000);
EXPECT_EQ(controller.timeout.count(), timeout);
controller.unregisterDirectSubmission(&csr);
controller.unregisterDirectSubmission(&csr1);
@@ -472,8 +472,9 @@ TEST(DirectSubmissionControllerTests, givenPowerSavingUintWhenCallingGetThrottle
}
TEST(DirectSubmissionControllerTests, givenDirectSubmissionControllerWhenRegisterCsrsFromDifferentSubdevicesThenTimeoutIsAdjusted) {
static constexpr size_t divisor = 4;
DebugManagerStateRestore restorer;
debugManager.flags.DirectSubmissionControllerDivisor.set(4);
debugManager.flags.DirectSubmissionControllerDivisor.set(divisor);
MockExecutionEnvironment executionEnvironment;
executionEnvironment.prepareRootDeviceEnvironments(1);
executionEnvironment.initializeMemoryManager();
@@ -547,38 +548,41 @@ TEST(DirectSubmissionControllerTests, givenDirectSubmissionControllerWhenRegiste
csr10.setupContext(*osContext10.get());
DirectSubmissionControllerMock controller;
EXPECT_EQ(controller.timeout.count(), 5'000);
auto defaultTimeout = DirectSubmissionController::getDefaultTimeout().count();
EXPECT_EQ(controller.timeout.count(), defaultTimeout);
controller.registerDirectSubmission(&csr);
EXPECT_EQ(controller.timeout.count(), 5'000);
EXPECT_EQ(controller.timeout.count(), defaultTimeout);
controller.registerDirectSubmission(&csr5);
EXPECT_EQ(controller.timeout.count(), 5'000);
EXPECT_EQ(controller.timeout.count(), defaultTimeout);
controller.registerDirectSubmission(&csr1);
EXPECT_EQ(controller.timeout.count(), 1'250);
int64_t newTimeout = defaultTimeout / divisor;
EXPECT_EQ(controller.timeout.count(), newTimeout);
controller.registerDirectSubmission(&csr2);
EXPECT_EQ(controller.timeout.count(), 312);
newTimeout /= divisor;
EXPECT_EQ(controller.timeout.count(), newTimeout);
controller.registerDirectSubmission(&csr4);
EXPECT_EQ(controller.timeout.count(), 312);
EXPECT_EQ(controller.timeout.count(), newTimeout);
controller.registerDirectSubmission(&csr6);
EXPECT_EQ(controller.timeout.count(), 312);
EXPECT_EQ(controller.timeout.count(), newTimeout);
controller.registerDirectSubmission(&csr7);
EXPECT_EQ(controller.timeout.count(), 312);
EXPECT_EQ(controller.timeout.count(), newTimeout);
controller.registerDirectSubmission(&csr9);
EXPECT_EQ(controller.timeout.count(), 312);
EXPECT_EQ(controller.timeout.count(), newTimeout);
newTimeout /= divisor;
controller.registerDirectSubmission(&csr8);
EXPECT_EQ(controller.timeout.count(), 78);
EXPECT_EQ(controller.timeout.count(), newTimeout);
controller.registerDirectSubmission(&csr10);
EXPECT_EQ(controller.timeout.count(), 78);
EXPECT_EQ(controller.timeout.count(), newTimeout);
controller.unregisterDirectSubmission(&csr);
controller.unregisterDirectSubmission(&csr1);
@@ -588,8 +592,9 @@ TEST(DirectSubmissionControllerTests, givenDirectSubmissionControllerWhenRegiste
}
TEST(DirectSubmissionControllerTests, givenDirectSubmissionControllerDirectSubmissionControllerDivisorSetWhenRegisterCsrsThenTimeoutIsAdjusted) {
static constexpr size_t divisor = 5;
DebugManagerStateRestore restorer;
debugManager.flags.DirectSubmissionControllerDivisor.set(5);
debugManager.flags.DirectSubmissionControllerDivisor.set(divisor);
MockExecutionEnvironment executionEnvironment;
executionEnvironment.prepareRootDeviceEnvironments(1);
@@ -627,23 +632,25 @@ TEST(DirectSubmissionControllerTests, givenDirectSubmissionControllerDirectSubmi
csr4.setupContext(*osContext4.get());
DirectSubmissionControllerMock controller;
EXPECT_EQ(controller.timeout.count(), 5'000);
auto defaultTimeout = DirectSubmissionController::getDefaultTimeout().count();
EXPECT_EQ(controller.timeout.count(), defaultTimeout);
controller.registerDirectSubmission(&csr);
EXPECT_EQ(controller.timeout.count(), 5'000);
EXPECT_EQ(controller.timeout.count(), defaultTimeout);
controller.registerDirectSubmission(&csr3);
EXPECT_EQ(controller.timeout.count(), 5'000);
EXPECT_EQ(controller.timeout.count(), defaultTimeout);
controller.registerDirectSubmission(&csr1);
EXPECT_EQ(controller.timeout.count(), 1'000);
int64_t newTimeout = defaultTimeout / divisor;
EXPECT_EQ(controller.timeout.count(), newTimeout);
controller.registerDirectSubmission(&csr2);
EXPECT_EQ(controller.timeout.count(), 200);
newTimeout /= divisor;
EXPECT_EQ(controller.timeout.count(), newTimeout);
controller.registerDirectSubmission(&csr4);
EXPECT_EQ(controller.timeout.count(), 200);
EXPECT_EQ(controller.timeout.count(), newTimeout);
controller.unregisterDirectSubmission(&csr);
controller.unregisterDirectSubmission(&csr1);