Initial commit

Change-Id: I4bf1707bd3dfeadf2c17b0a7daff372b1925ebbd
2026-01-03 14:55:24 +08:00 · 2017-12-21 00:45:38 +01:00
commit 7e9ad41290
1350 changed files with 233156 additions and 0 deletions
--- a/runtime/device_queue/device_queue_hw.h
+++ b/runtime/device_queue/device_queue_hw.h
@@ -0,0 +1,99 @@
+/*
+ * Copyright (c) 2017, Intel Corporation
+ *
+ * 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.
+ */
+
+#pragma once
+#include "hw_cmds.h"
+#include "runtime/device_queue/device_queue.h"
+#include "runtime/command_stream/linear_stream.h"
+#include "runtime/helpers/ptr_math.h"
+#include "runtime/indirect_heap/indirect_heap.h"
+#include "runtime/kernel/kernel.h"
+#include "runtime/program/program.h"
+#include "runtime/scheduler/scheduler_kernel.h"
+
+namespace OCLRT {
+template <typename GfxFamily>
+class DeviceQueueHw : public DeviceQueue {
+    using BaseClass = DeviceQueue;
+    using MEDIA_STATE_FLUSH = typename GfxFamily::MEDIA_STATE_FLUSH;
+    using MEDIA_INTERFACE_DESCRIPTOR_LOAD = typename GfxFamily::MEDIA_INTERFACE_DESCRIPTOR_LOAD;
+    using PIPE_CONTROL = typename GfxFamily::PIPE_CONTROL;
+    using GPGPU_WALKER = typename GfxFamily::GPGPU_WALKER;
+    using MI_BATCH_BUFFER_START = typename GfxFamily::MI_BATCH_BUFFER_START;
+    using MI_BATCH_BUFFER_END = typename GfxFamily::MI_BATCH_BUFFER_END;
+    using INTERFACE_DESCRIPTOR_DATA = typename GfxFamily::INTERFACE_DESCRIPTOR_DATA;
+    using BINDING_TABLE_STATE = typename GfxFamily::BINDING_TABLE_STATE;
+    using RENDER_SURFACE_STATE = typename GfxFamily::RENDER_SURFACE_STATE;
+    using MI_STORE_REGISTER_MEM = typename GfxFamily::MI_STORE_REGISTER_MEM;
+
+  public:
+    DeviceQueueHw(Context *context,
+                  Device *device,
+                  cl_queue_properties &properties) : BaseClass(context, device, properties) {
+        allocateSlbBuffer();
+        offsetDsh = colorCalcStateSize + (uint32_t)sizeof(INTERFACE_DESCRIPTOR_DATA) * interfaceDescriptorEntries * numberOfIDTables;
+        igilQueue = reinterpret_cast<IGIL_CommandQueue *>(queueBuffer->getUnderlyingBuffer());
+    }
+
+    static DeviceQueue *create(Context *context,
+                               Device *device,
+                               cl_queue_properties &properties) {
+        return new (std::nothrow) DeviceQueueHw<GfxFamily>(context, device, properties);
+    }
+
+    IndirectHeap *getIndirectHeap(IndirectHeap::Type type) override;
+
+    LinearStream *getSlbCS() { return &slbCS; }
+    void resetDSH();
+
+    size_t setSchedulerCrossThreadData(SchedulerKernel &scheduler);
+
+    void setupIndirectState(IndirectHeap &instructionHeap, IndirectHeap &surfaceStateHeap, Kernel *parentKernel, uint32_t parentIDCount) override;
+
+    void addExecutionModelCleanUpSection(Kernel *parentKernel, HwTimeStamps *hwTimeStamp, uint32_t taskCount) override;
+    void resetDeviceQueue() override;
+    void dispatchScheduler(CommandQueue &cmdQ, SchedulerKernel &scheduler) override;
+
+    uint32_t getSchedulerReturnInstance() {
+        return igilQueue->m_controls.m_SchedulerEarlyReturn;
+    }
+
+    static size_t getCSPrefetchSize();
+
+  protected:
+    void allocateSlbBuffer();
+    size_t getMinimumSlbSize();
+    size_t getWaCommandsSize();
+    void addArbCheckCmdWa();
+    void addMiAtomicCmdWa(uint64_t atomicOpPlaceholder);
+    void addLriCmdWa(bool setArbCheck);
+    void addLriCmd(bool setArbCheck);
+    void addPipeControlCmdWa(bool isNoopCmd = false);
+    void initPipeControl(PIPE_CONTROL *pc);
+    void buildSlbDummyCommands();
+
+    void addProfilingEndCmds(uint64_t timestampAddress);
+
+    LinearStream slbCS;
+    IGIL_CommandQueue *igilQueue = nullptr;
+};
+} // namespace OCLRT