leonarski_f
f3e0a15d26
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This is an UNSTABLE release. The release has significant modifications and bug fixes, if things go wrong, it is better to revert to 1.0.0-rc.124. * jfjoch_broker: Default EIGER readout time is 20 microseconds * jfjoch_broker: Multiple improvements regarding performance * jfjoch_broker: Image buffer allows to track frames in preparation and sending * jfjoch_broker: Dedicated thread for ZeroMQ transmission to better utilize the image buffer * jfjoch_broker: Experimental implementation of transmission with raw TCP/IP sockets * jfjoch_writer: Fixes regarding properly closing files in long data collections * jfjoch_process: Scale & merge has been significantly improved, but it is not yet integrated into mainstream code Reviewed-on: #34
35 lines
1.1 KiB
C++
35 lines
1.1 KiB
C++
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// SPDX-FileCopyrightText: 2024 Filip Leonarski, Paul Scherrer Institute <filip.leonarski@psi.ch>
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// SPDX-License-Identifier: GPL-3.0-only
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#ifndef JFJOCH_HDF5FILEPUSHER_H
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#define JFJOCH_HDF5FILEPUSHER_H
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#include <future>
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#include "ImagePusher.h"
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#include "../writer/FileWriter.h"
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#include "../common/ThreadSafeFIFO.h"
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class HDF5FilePusher : public ImagePusher {
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std::unique_ptr<FileWriter> writer;
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std::mutex m;
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std::future<void> writer_future;
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ThreadSafeFIFO<ImagePusherQueueElement> writer_queue;
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void WriterThread();
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public:
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// Thread safety: StartDataCollection, EndDataCollection and SendCalibration must run poorly in serial context
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// SendImage can be executed in parallel
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void StartDataCollection(StartMessage &message) override;
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bool EndDataCollection(const EndMessage &message) override;
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bool SendImage(const uint8_t *image_data, size_t image_size, int64_t image_number) override;
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void SendImage(ZeroCopyReturnValue &z) override;
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bool SendCalibration(const CompressedImage &message) override;
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std::string PrintSetup() const override;
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};
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#endif //JFJOCH_HDF5FILEPUSHER_H
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