AIE Halt Plugin for VE2 #8808
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| Original file line number | Diff line number | Diff line change |
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| /** | ||
| * Copyright (C) 2025 Advanced Micro Devices, Inc. - All rights reserved | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"). You may | ||
| * not use this file except in compliance with the License. A copy of the | ||
| * License is located at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT | ||
| * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the | ||
| * License for the specific language governing permissions and limitations | ||
| * under the License. | ||
| */ | ||
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| #define XDP_PLUGIN_SOURCE | ||
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| #include "core/common/api/hw_context_int.h" | ||
| #include "core/common/device.h" | ||
| #include "core/common/message.h" | ||
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| #include "core/include/xrt/experimental/xrt_elf.h" | ||
| #include "core/include/xrt/experimental/xrt_ext.h" | ||
| #include "core/include/xrt/experimental/xrt_module.h" | ||
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| #include "core/include/xrt/xrt_kernel.h" | ||
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| #include "xdp/profile/plugin/aie_halt/ve2/aie_halt.h" | ||
| #include "xdp/profile/plugin/vp_base/utility.h" | ||
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| namespace xdp { | ||
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| AIEHaltVE2Impl::AIEHaltVE2Impl(VPDatabase*dB) | ||
| : AIEHaltImpl(dB) | ||
| { | ||
| } | ||
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| void AIEHaltVE2Impl::updateDevice(void* hwCtxImpl) | ||
| { | ||
| xrt_core::message::send(xrt_core::message::severity_level::debug, "XRT", | ||
| "In AIEHaltVE2Impl::updateDevice"); | ||
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| std::string inputCtrlCode = xrt_core::config::get_aie_halt_settings_control_code(); | ||
| if (inputCtrlCode.empty()) { | ||
| xrt_core::message::send(xrt_core::message::severity_level::debug, "XRT", | ||
| "No input control code file for AIE Halt provided. Defaulting to \"aieHalt4x4.elf\"."); | ||
| inputCtrlCode = "aieHalt4x4.elf"; | ||
| } | ||
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| xrt::hw_context hwContext = xrt_core::hw_context_int::create_hw_context_from_implementation(hwCtxImpl); | ||
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| xrt::elf haltElf; | ||
| try { | ||
| haltElf = xrt::elf(inputCtrlCode); | ||
| } catch (...) { | ||
| std::string msg = "Failed to load " + inputCtrlCode + ". Cannot configure AIE to halt."; | ||
| xrt_core::message::send(xrt_core::message::severity_level::warning, "XRT", msg); | ||
| return; | ||
| } | ||
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| xrt::module mod{haltElf}; | ||
| xrt::kernel krnl; | ||
| try { | ||
| krnl = xrt::ext::kernel{hwContext, mod, "XDP_KERNEL:{IPUV1CNN}"}; | ||
| } catch (...) { | ||
| xrt_core::message::send(xrt_core::message::severity_level::warning, "XRT", | ||
| "XDP_KERNEL not found in HW Context. Cannot configure AIE to halt."); | ||
| return; | ||
| } | ||
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| xrt_core::message::send(xrt_core::message::severity_level::debug, "XRT", | ||
| "In AIEHaltVE2Impl New Kernel Object for XDP_KERNEL created for running control code Elf"); | ||
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| xrt::run rn{krnl}; | ||
| rn.start(); | ||
| xrt_core::message::send(xrt_core::message::severity_level::debug, "XRT", | ||
| "In AIEHaltVE2Impl run start, going to wait"); | ||
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| rn.wait2(); | ||
| } | ||
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| void AIEHaltVE2Impl::finishflushDevice(void* /*hwCtxImpl*/) | ||
| { | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change | ||||
|---|---|---|---|---|---|---|
| @@ -0,0 +1,39 @@ | ||||||
| /** | ||||||
| * Copyright (C) 2025 Advanced Micro Devices, Inc. - All rights reserved | ||||||
| * | ||||||
| * Licensed under the Apache License, Version 2.0 (the "License"). You may | ||||||
| * not use this file except in compliance with the License. A copy of the | ||||||
| * License is located at | ||||||
| * | ||||||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||||||
| * | ||||||
| * Unless required by applicable law or agreed to in writing, software | ||||||
| * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT | ||||||
| * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the | ||||||
| * License for the specific language governing permissions and limitations | ||||||
| * under the License. | ||||||
| */ | ||||||
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| #ifndef XDP_PLUGIN_AIE_HALT_VE2_IMPL_H | ||||||
| #define XDP_PLUGIN_AIE_HALT_VE2_IMPL_H | ||||||
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| #include "xdp/config.h" | ||||||
| #include "xdp/profile/plugin/aie_halt/aie_halt_impl.h" | ||||||
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| namespace xdp { | ||||||
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| class AIEHaltVE2Impl : public AIEHaltImpl | ||||||
| { | ||||||
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| public : | ||||||
| AIEHaltVE2Impl(VPDatabase* dB); | ||||||
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There was a problem hiding this comment. warning: single-argument constructors must be marked explicit to avoid unintentional implicit conversions [hicpp-explicit-conversions]
Suggested change
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| ~AIEHaltVE2Impl() = default; | ||||||
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There was a problem hiding this comment. warning: annotate this function with 'override' or (rarely) 'final' [hicpp-use-override]
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| virtual void updateDevice(void* hwCtxImpl); | ||||||
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There was a problem hiding this comment. warning: prefer using 'override' or (rarely) 'final' instead of 'virtual' [cppcoreguidelines-explicit-virtual-functions]
Suggested change
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| virtual void finishflushDevice(void* hwCtxImpl); | ||||||
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There was a problem hiding this comment. warning: prefer using 'override' or (rarely) 'final' instead of 'virtual' [cppcoreguidelines-explicit-virtual-functions]
Suggested change
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| }; | ||||||
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| } | ||||||
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| #endif | ||||||
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warning: class 'AIEHaltVE2Impl' defines a default destructor but does not define a copy constructor, a copy assignment operator, a move constructor or a move assignment operator [cppcoreguidelines-special-member-functions]