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https://github.com/opencv/opencv.git
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Andrei Fedorov
664f59e750
Implemented a check to enable instrumentation for IPP HAL #29542 To enable instrumentation for IPP HAL correctly it needed to generalize a part of `private.hpp` and put it to the separate file that can be included in `private.hpp` and `ipp_utils.hpp` both to avoid duplication. Built with `-DENABLE_INSTRUMENTATION=ON` and ran `opencv_perf_imgproc --perf_instrument=1`: | Test | IPP weight before | IPP weight after | |---|---|---| | `distanceTransform` (8U->32F) | 0.0% | ~76% | | `ippSobel` | 0.0% | ~98% | | `scharrViaSobelFilter` | 0.0% | ~90% | ### Pull Request Readiness Checklist See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request - [x] I agree to contribute to the project under Apache 2 License. - [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV - [x] The PR is proposed to the proper branch - [ ] There is a reference to the original bug report and related work - [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable Patch to opencv_extra has the same branch name. - [ ] The feature is well documented and sample code can be built with the project CMake
47 lines
1.6 KiB
C++
47 lines
1.6 KiB
C++
// This file is part of OpenCV project.
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// It is subject to the license terms in the LICENSE file found in the top-level directory
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// of this distribution and at http://opencv.org/license.html
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// Copyright (C) 2026, Intel Corporation, all rights reserved.
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#ifndef __IPP_HAL_UTILS_HPP__
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#define __IPP_HAL_UTILS_HPP__
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#include "ippversion.h"
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#ifndef IPP_VERSION_UPDATE // prior to 7.1
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#define IPP_VERSION_UPDATE 0
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#endif
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#define IPP_VERSION_X100 (IPP_VERSION_MAJOR * 100 + IPP_VERSION_MINOR*10 + IPP_VERSION_UPDATE)
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#ifdef HAVE_IPP_ICV
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# define ICV_BASE
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#if IPP_VERSION_X100 >= 201700
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# include "ippicv.h"
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#else
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# include "ipp.h"
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#endif
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#else
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# include "ipp.h"
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#endif
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// IPP call instrumentation for the standalone IPP HAL.
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//
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// The HAL is built as a separate static library that does not include the
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// internal core/private.hpp, so by default its IPP calls never appear in the
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// cv::instr trace (reported IPP weight = 0%). When the parent build enables
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// ENABLE_INSTRUMENTATION, the shared instrumentation.private.hpp provides the
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// exact same CV_INSTRUMENT_FUN_IPP macro used by core (backed by symbols exported
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// from libopencv_core, resolved at link time), so HAL IPP calls are traced
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// identically to in-module ones. Otherwise the no-op passthrough is used.
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#if !defined(CV_INSTRUMENT_FUN_IPP)
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#if defined(ENABLE_INSTRUMENTATION)
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#include "opencv2/core/utils/instrumentation.private.hpp"
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#else
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#define CV_INSTRUMENT_FUN_IPP(FUN, ...) ((FUN)(__VA_ARGS__))
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#endif // defined(ENABLE_INSTRUMENTATION)
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#endif // !defined(CV_INSTRUMENT_FUN_IPP)
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#define CV_HAL_CHECK_USE_IPP() if(!cv::ipp::useIPP()) return CV_HAL_ERROR_NOT_IMPLEMENTED;
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#endif
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