1 /*------------------------------------------------------------------------
2 * Vulkan Conformance Tests
3 * ------------------------
4 *
5 * Copyright (c) 2016 The Khronos Group Inc.
6 *
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 *
19 *//*!
20 * \file vktSparseResourcesBufferSparseBinding.cpp
21 * \brief Buffer Sparse Binding tests
22 *//*--------------------------------------------------------------------*/
23
24 #include "vktSparseResourcesBufferSparseBinding.hpp"
25 #include "vktSparseResourcesTestsUtil.hpp"
26 #include "vktSparseResourcesBase.hpp"
27 #include "vktTestCaseUtil.hpp"
28
29 #include "vkDefs.hpp"
30 #include "vkRef.hpp"
31 #include "vkRefUtil.hpp"
32 #include "vkPlatform.hpp"
33 #include "vkPrograms.hpp"
34 #include "vkMemUtil.hpp"
35 #include "vkBuilderUtil.hpp"
36 #include "vkImageUtil.hpp"
37 #include "vkQueryUtil.hpp"
38 #include "vkTypeUtil.hpp"
39
40 #include "deUniquePtr.hpp"
41 #include "deStringUtil.hpp"
42
43 #include <string>
44 #include <vector>
45
46 using namespace vk;
47
48 namespace vkt
49 {
50 namespace sparse
51 {
52 namespace
53 {
54
55 class BufferSparseBindingCase : public TestCase
56 {
57 public:
58 BufferSparseBindingCase (tcu::TestContext& testCtx,
59 const std::string& name,
60 const std::string& description,
61 const deUint32 bufferSize);
62
63 TestInstance* createInstance (Context& context) const;
64
65 private:
66 const deUint32 m_bufferSize;
67 };
68
BufferSparseBindingCase(tcu::TestContext & testCtx,const std::string & name,const std::string & description,const deUint32 bufferSize)69 BufferSparseBindingCase::BufferSparseBindingCase (tcu::TestContext& testCtx,
70 const std::string& name,
71 const std::string& description,
72 const deUint32 bufferSize)
73 : TestCase (testCtx, name, description)
74 , m_bufferSize (bufferSize)
75 {
76 }
77
78 class BufferSparseBindingInstance : public SparseResourcesBaseInstance
79 {
80 public:
81 BufferSparseBindingInstance (Context& context,
82 const deUint32 bufferSize);
83
84 tcu::TestStatus iterate (void);
85
86 private:
87 const deUint32 m_bufferSize;
88 };
89
BufferSparseBindingInstance(Context & context,const deUint32 bufferSize)90 BufferSparseBindingInstance::BufferSparseBindingInstance (Context& context,
91 const deUint32 bufferSize)
92
93 : SparseResourcesBaseInstance (context)
94 , m_bufferSize (bufferSize)
95 {
96 }
97
iterate(void)98 tcu::TestStatus BufferSparseBindingInstance::iterate (void)
99 {
100 const InstanceInterface& instance = m_context.getInstanceInterface();
101 const DeviceInterface& deviceInterface = m_context.getDeviceInterface();
102 const VkPhysicalDevice physicalDevice = m_context.getPhysicalDevice();
103
104 VkPhysicalDeviceFeatures deviceFeatures;
105 instance.getPhysicalDeviceFeatures(physicalDevice, &deviceFeatures);
106
107 if (deviceFeatures.sparseBinding == false)
108 {
109 return tcu::TestStatus(QP_TEST_RESULT_NOT_SUPPORTED, "Sparse binding not supported");
110 }
111
112 VkPhysicalDeviceProperties deviceProperties;
113 instance.getPhysicalDeviceProperties(physicalDevice, &deviceProperties);
114
115 QueueRequirementsVec queueRequirements;
116 queueRequirements.push_back(QueueRequirements(VK_QUEUE_SPARSE_BINDING_BIT, 1u));
117 queueRequirements.push_back(QueueRequirements(VK_QUEUE_COMPUTE_BIT, 1u));
118
119 // Create logical device supporting both sparse and transfer queues
120 if (!createDeviceSupportingQueues(queueRequirements))
121 {
122 return tcu::TestStatus(QP_TEST_RESULT_FAIL, "Could not create device supporting sparse and compute queue");
123 }
124
125 const VkPhysicalDeviceMemoryProperties deviceMemoryProperties = getPhysicalDeviceMemoryProperties(instance, physicalDevice);
126
127 // Create memory allocator for logical device
128 const de::UniquePtr<Allocator> allocator(new SimpleAllocator(deviceInterface, *m_logicalDevice, deviceMemoryProperties));
129
130 // Create queue supporting sparse binding operations
131 const Queue& sparseQueue = getQueue(VK_QUEUE_SPARSE_BINDING_BIT, 0);
132
133 // Create queue supporting compute and transfer operations
134 const Queue& computeQueue = getQueue(VK_QUEUE_COMPUTE_BIT, 0);
135
136 VkBufferCreateInfo bufferCreateInfo;
137
138 bufferCreateInfo.sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO; // VkStructureType sType;
139 bufferCreateInfo.pNext = DE_NULL; // const void* pNext;
140 bufferCreateInfo.flags = VK_BUFFER_CREATE_SPARSE_BINDING_BIT; // VkBufferCreateFlags flags;
141 bufferCreateInfo.size = m_bufferSize; // VkDeviceSize size;
142 bufferCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT |
143 VK_BUFFER_USAGE_TRANSFER_DST_BIT; // VkBufferUsageFlags usage;
144 bufferCreateInfo.sharingMode = VK_SHARING_MODE_EXCLUSIVE; // VkSharingMode sharingMode;
145 bufferCreateInfo.queueFamilyIndexCount = 0u; // deUint32 queueFamilyIndexCount;
146 bufferCreateInfo.pQueueFamilyIndices = DE_NULL; // const deUint32* pQueueFamilyIndices;
147
148 const deUint32 queueFamilyIndices[] = { sparseQueue.queueFamilyIndex, computeQueue.queueFamilyIndex };
149
150 if (sparseQueue.queueFamilyIndex != computeQueue.queueFamilyIndex)
151 {
152 bufferCreateInfo.sharingMode = VK_SHARING_MODE_CONCURRENT; // VkSharingMode sharingMode;
153 bufferCreateInfo.queueFamilyIndexCount = 2u; // deUint32 queueFamilyIndexCount;
154 bufferCreateInfo.pQueueFamilyIndices = queueFamilyIndices; // const deUint32* pQueueFamilyIndices;
155 }
156
157 // Create sparse buffer
158 const Unique<VkBuffer> sparseBuffer(createBuffer(deviceInterface, *m_logicalDevice, &bufferCreateInfo));
159
160 const VkMemoryRequirements bufferMemRequirement = getBufferMemoryRequirements(deviceInterface, *m_logicalDevice, *sparseBuffer);
161
162 if (bufferMemRequirement.size > deviceProperties.limits.sparseAddressSpaceSize)
163 {
164 return tcu::TestStatus(QP_TEST_RESULT_NOT_SUPPORTED, "Required memory size for sparse resources exceeds device limits");
165 }
166
167 DE_ASSERT((bufferMemRequirement.size % bufferMemRequirement.alignment) == 0);
168
169 const deUint32 numSparseBinds = static_cast<deUint32>(bufferMemRequirement.size / bufferMemRequirement.alignment);
170
171 typedef de::SharedPtr< Unique<VkDeviceMemory> > DeviceMemoryUniquePtr;
172
173 std::vector<VkSparseMemoryBind> sparseMemoryBinds;
174 std::vector<DeviceMemoryUniquePtr> deviceMemUniquePtrVec;
175 const deUint32 memoryType = findMatchingMemoryType(deviceMemoryProperties, bufferMemRequirement, MemoryRequirement::Any);
176
177 if (memoryType == NO_MATCH_FOUND)
178 {
179 return tcu::TestStatus(QP_TEST_RESULT_FAIL, "No matching memory type found");
180 }
181
182 for (deUint32 sparseBindNdx = 0; sparseBindNdx < numSparseBinds; ++sparseBindNdx)
183 {
184 const VkMemoryAllocateInfo allocInfo =
185 {
186 VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO, // VkStructureType sType;
187 DE_NULL, // const void* pNext;
188 bufferMemRequirement.alignment, // VkDeviceSize allocationSize;
189 memoryType, // deUint32 memoryTypeIndex;
190 };
191
192 VkDeviceMemory deviceMemory = 0;
193 VK_CHECK(deviceInterface.allocateMemory(*m_logicalDevice, &allocInfo, DE_NULL, &deviceMemory));
194
195 deviceMemUniquePtrVec.push_back(makeVkSharedPtr(Move<VkDeviceMemory>(check<VkDeviceMemory>(deviceMemory), Deleter<VkDeviceMemory>(deviceInterface, *m_logicalDevice, DE_NULL))));
196
197 const VkSparseMemoryBind sparseMemoryBind = makeSparseMemoryBind
198 (
199 bufferMemRequirement.alignment * sparseBindNdx, //VkDeviceSize resourceOffset
200 bufferMemRequirement.alignment, //VkDeviceSize size
201 deviceMemory, //VkDeviceMemory memory
202 0u, //VkDeviceSize memoryOffset
203 0u //VkSparseMemoryBindFlags flags
204 );
205
206 sparseMemoryBinds.push_back(sparseMemoryBind);
207 }
208
209 const VkSparseBufferMemoryBindInfo sparseBufferBindInfo = makeSparseBufferMemoryBindInfo
210 (
211 *sparseBuffer, //VkBuffer buffer;
212 numSparseBinds, //deUint32 bindCount;
213 &sparseMemoryBinds[0] //const VkSparseMemoryBind* Binds;
214 );
215
216 const Unique<VkSemaphore> bufferMemoryBindSemaphore(makeSemaphore(deviceInterface, *m_logicalDevice));
217
218 const VkBindSparseInfo bindSparseInfo =
219 {
220 VK_STRUCTURE_TYPE_BIND_SPARSE_INFO, //VkStructureType sType;
221 DE_NULL, //const void* pNext;
222 0u, //deUint32 waitSemaphoreCount;
223 DE_NULL, //const VkSemaphore* pWaitSemaphores;
224 1u, //deUint32 bufferBindCount;
225 &sparseBufferBindInfo, //const VkSparseBufferMemoryBindInfo* pBufferBinds;
226 0u, //deUint32 imageOpaqueBindCount;
227 DE_NULL, //const VkSparseImageOpaqueMemoryBindInfo* pImageOpaqueBinds;
228 0u, //deUint32 imageBindCount;
229 DE_NULL, //const VkSparseImageMemoryBindInfo* pImageBinds;
230 1u, //deUint32 signalSemaphoreCount;
231 &bufferMemoryBindSemaphore.get() //const VkSemaphore* pSignalSemaphores;
232 };
233
234 // Submit sparse bind commands for execution
235 VK_CHECK(deviceInterface.queueBindSparse(sparseQueue.queueHandle, 1u, &bindSparseInfo, DE_NULL));
236
237 // Create command buffer for transfer oparations
238 const Unique<VkCommandPool> commandPool(makeCommandPool(deviceInterface, *m_logicalDevice, computeQueue.queueFamilyIndex));
239 const Unique<VkCommandBuffer> commandBuffer(makeCommandBuffer(deviceInterface, *m_logicalDevice, *commandPool));
240
241 // Start recording transfer commands
242 beginCommandBuffer(deviceInterface, *commandBuffer);
243
244 const VkBufferCreateInfo inputBufferCreateInfo = makeBufferCreateInfo(m_bufferSize, VK_BUFFER_USAGE_TRANSFER_SRC_BIT);
245 const de::UniquePtr<Buffer> inputBuffer(new Buffer(deviceInterface, *m_logicalDevice, *allocator, inputBufferCreateInfo, MemoryRequirement::HostVisible));
246
247 std::vector<deUint8> referenceData;
248 referenceData.resize(m_bufferSize);
249
250 for (deUint32 valueNdx = 0; valueNdx < m_bufferSize; ++valueNdx)
251 {
252 referenceData[valueNdx] = static_cast<deUint8>((valueNdx % bufferMemRequirement.alignment) + 1u);
253 }
254
255 deMemcpy(inputBuffer->getAllocation().getHostPtr(), &referenceData[0], m_bufferSize);
256
257 flushMappedMemoryRange(deviceInterface, *m_logicalDevice, inputBuffer->getAllocation().getMemory(), inputBuffer->getAllocation().getOffset(), m_bufferSize);
258
259 const VkBufferMemoryBarrier inputBufferBarrier
260 = makeBufferMemoryBarrier( VK_ACCESS_HOST_WRITE_BIT,
261 VK_ACCESS_TRANSFER_READ_BIT,
262 inputBuffer->get(),
263 0u,
264 m_bufferSize);
265
266 deviceInterface.cmdPipelineBarrier(*commandBuffer, VK_PIPELINE_STAGE_HOST_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT, 0u, 0u, DE_NULL, 1u, &inputBufferBarrier, 0u, DE_NULL);
267
268 const VkBufferCopy bufferCopy = makeBufferCopy(0u, 0u, m_bufferSize);
269
270 deviceInterface.cmdCopyBuffer(*commandBuffer, inputBuffer->get(), *sparseBuffer, 1u, &bufferCopy);
271
272 const VkBufferMemoryBarrier sparseBufferBarrier
273 = makeBufferMemoryBarrier( VK_ACCESS_TRANSFER_WRITE_BIT,
274 VK_ACCESS_TRANSFER_READ_BIT,
275 *sparseBuffer,
276 0u,
277 m_bufferSize);
278
279 deviceInterface.cmdPipelineBarrier(*commandBuffer, VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT, 0u, 0u, DE_NULL, 1u, &sparseBufferBarrier, 0u, DE_NULL);
280
281 const VkBufferCreateInfo outputBufferCreateInfo = makeBufferCreateInfo(m_bufferSize, VK_BUFFER_USAGE_TRANSFER_DST_BIT);
282 const de::UniquePtr<Buffer> outputBuffer(new Buffer(deviceInterface, *m_logicalDevice, *allocator, outputBufferCreateInfo, MemoryRequirement::HostVisible));
283
284 deviceInterface.cmdCopyBuffer(*commandBuffer, *sparseBuffer, outputBuffer->get(), 1u, &bufferCopy);
285
286 const VkBufferMemoryBarrier outputBufferBarrier
287 = makeBufferMemoryBarrier( VK_ACCESS_TRANSFER_WRITE_BIT,
288 VK_ACCESS_HOST_READ_BIT,
289 outputBuffer->get(),
290 0u,
291 m_bufferSize);
292
293 deviceInterface.cmdPipelineBarrier(*commandBuffer, VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_HOST_BIT, 0u, 0u, DE_NULL, 1u, &outputBufferBarrier, 0u, DE_NULL);
294
295 // End recording transfer commands
296 endCommandBuffer(deviceInterface, *commandBuffer);
297
298 const VkPipelineStageFlags waitStageBits[] = { VK_PIPELINE_STAGE_TRANSFER_BIT };
299
300 // Submit transfer commands for execution and wait for completion
301 submitCommandsAndWait(deviceInterface, *m_logicalDevice, computeQueue.queueHandle, *commandBuffer, 1u, &bufferMemoryBindSemaphore.get(), waitStageBits);
302
303 // Retrieve data from output buffer to host memory
304 const Allocation& allocation = outputBuffer->getAllocation();
305
306 invalidateMappedMemoryRange(deviceInterface, *m_logicalDevice, allocation.getMemory(), allocation.getOffset(), m_bufferSize);
307
308 const deUint8* outputData = static_cast<const deUint8*>(allocation.getHostPtr());
309 tcu::TestStatus testStatus = tcu::TestStatus::incomplete();
310
311 // Compare output data with reference data
312 if (deMemCmp(&referenceData[0], outputData, m_bufferSize) == 0)
313 testStatus = tcu::TestStatus::pass("Passed");
314 else
315 testStatus = tcu::TestStatus::fail("Failed");
316
317 // Wait for sparse queue to become idle
318 deviceInterface.queueWaitIdle(sparseQueue.queueHandle);
319
320 return testStatus;
321 }
322
createInstance(Context & context) const323 TestInstance* BufferSparseBindingCase::createInstance (Context& context) const
324 {
325 return new BufferSparseBindingInstance(context, m_bufferSize);
326 }
327
328 } // anonymous ns
329
createBufferSparseBindingTests(tcu::TestContext & testCtx)330 tcu::TestCaseGroup* createBufferSparseBindingTests (tcu::TestContext& testCtx)
331 {
332 de::MovePtr<tcu::TestCaseGroup> testGroup(new tcu::TestCaseGroup(testCtx, "buffer_sparse_binding", "Buffer Sparse Binding"));
333
334 testGroup->addChild(new BufferSparseBindingCase(testCtx, "buffer_size_2_10", "", 1 << 10));
335 testGroup->addChild(new BufferSparseBindingCase(testCtx, "buffer_size_2_12", "", 1 << 12));
336 testGroup->addChild(new BufferSparseBindingCase(testCtx, "buffer_size_2_16", "", 1 << 16));
337 testGroup->addChild(new BufferSparseBindingCase(testCtx, "buffer_size_2_17", "", 1 << 17));
338 testGroup->addChild(new BufferSparseBindingCase(testCtx, "buffer_size_2_20", "", 1 << 20));
339 testGroup->addChild(new BufferSparseBindingCase(testCtx, "buffer_size_2_24", "", 1 << 24));
340
341 return testGroup.release();
342 }
343
344 } // sparse
345 } // vkt
346