kfdtest: Add kfdtest source code

The code is a snapshot up to this commit around July 31 2018.

commit b00fadff36a3
Author: xinhui pan <xinhui.pan@amd.com>
Date:   Mon Jul 30 09:53:03 2018 +0800

    kfdtest: skip MMapLarge test on apu

    

Change-Id: I40e9a5a18e5c8f075e5290bb80532f1a3f689058
Signed-off-by: Yong Zhao <yong.zhao@amd.com>

tests/kfdtest/src/KFDPMTest.cpp

@@ -0,0 +1,122 @@
+/*
+ * Copyright (C) 2014-2018 Advanced Micro Devices, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#include "KFDPMTest.hpp"
+#include "KFDTestUtil.hpp"
+#include "PM4Packet.hpp"
+#include "PM4Queue.hpp"
+#include "hsakmt.h"
+
+bool KFDPMTest::m_SetupSuccess = false;
+
+void KFDPMTest::SetUpTestCase() {
+    ROUTINE_START
+
+    m_SetupSuccess = false;
+    AcquirePrivilege(OS_SUSPEND);
+
+    // if AcquirePrivilege fails, it will throw and we will not reach here.
+    m_SetupSuccess = true;
+
+    ROUTINE_END
+}
+
+void KFDPMTest::TearDownTestCase() {
+}
+
+
+void KFDPMTest::SetUp() {
+    ROUTINE_START
+
+    KFDBaseComponentTest::SetUp();
+
+    ROUTINE_END
+}
+
+void KFDPMTest::TearDown() {
+    ROUTINE_START
+
+    KFDBaseComponentTest::TearDown();
+
+    ROUTINE_END
+}
+
+TEST_F(KFDPMTest, SuspendWithActiveProcess) {
+    TEST_START(TESTPROFILE_RUNALL)
+
+    ASSERT_EQ(true, SuspendAndWakeUp());
+
+    TEST_END
+}
+
+TEST_F(KFDPMTest, SuspendWithIdleQueue) {
+    TEST_START(TESTPROFILE_RUNALL)
+
+    PM4Queue queue;
+    int defaultGPUNode = m_NodeInfo.HsaDefaultGPUNode();
+    ASSERT_GE(defaultGPUNode, 0) << "failed to get default GPU Node";
+
+    ASSERT_SUCCESS(queue.Create(defaultGPUNode));
+
+    ASSERT_EQ(true, SuspendAndWakeUp());
+
+    ASSERT_SUCCESS(queue.Destroy());
+
+    TEST_END
+}
+
+TEST_F(KFDPMTest, SuspendWithIdleQueueAfterWork) {
+    TEST_START(TESTPROFILE_RUNALL)
+
+    PM4Queue queue;
+    int defaultGPUNode = m_NodeInfo.HsaDefaultGPUNode();
+    ASSERT_GE(defaultGPUNode, 0) << "failed to get default GPU Node";
+
+    HsaMemoryBuffer destBuffer(PAGE_SIZE, defaultGPUNode);
+
+    ASSERT_SUCCESS(queue.Create(defaultGPUNode));
+
+    queue.PlaceAndSubmitPacket(PM4WriteDataPacket(destBuffer.As<unsigned int*>(), 0x1, 0x2));
+    queue.Wait4PacketConsumption();
+    WaitOnValue(&(destBuffer.As<unsigned int*>()[0]), 0x1);
+    WaitOnValue(&(destBuffer.As<unsigned int*>()[1]), 0x2);
+
+    destBuffer.Fill(0);
+
+    ASSERT_EQ(true, SuspendAndWakeUp());
+
+    queue.PlaceAndSubmitPacket(PM4WriteDataPacket(&(destBuffer.As<unsigned int*>()[2]), 0x3, 0x4));
+    queue.Wait4PacketConsumption();
+
+    ASSERT_EQ(destBuffer.As<unsigned int*>()[0], 0);
+    ASSERT_EQ(destBuffer.As<unsigned int*>()[1], 0);
+
+    WaitOnValue(&(destBuffer.As<unsigned int*>()[2]), 0x3);
+    WaitOnValue(&(destBuffer.As<unsigned int*>()[3]), 0x4);
+
+    ASSERT_SUCCESS(queue.Destroy());
+
+    TEST_END
+}
+
+// TODO suspend while workload is being executed by a queue