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Jungfraujoch/writer/HDF5DataFilePluginROI.cpp
Filip Leonarski 64002f1e29
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v1.0.0-rc.129 (#36)
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: Significant improvements in TCP image socket, as a viable alternative for ZeroMQ sockets (only a single port on broker side, dynamically change number of writers, acknowledgments for written files)
* jfjoch_broker: Delta phi is calculated also for still data in Bragg prediction
* jfjoch_broker: Image pusher statistics are accessible via the REST interface
* jfjoch_writer: Supports TCP image socket and for these auto-forking option

Reviewed-on: #36
Co-authored-by: Filip Leonarski <filip.leonarski@psi.ch>
Co-committed-by: Filip Leonarski <filip.leonarski@psi.ch>
2026-03-05 22:13:12 +01:00

57 lines
2.3 KiB
C++

// SPDX-FileCopyrightText: 2024 Filip Leonarski, Paul Scherrer Institute <filip.leonarski@psi.ch>
// SPDX-License-Identifier: GPL-3.0-only
#include "HDF5DataFilePluginROI.h"
void HDF5DataFilePluginROI::OpenFile(HDF5File &data_file, const DataMessage &msg, size_t in_images_per_file) {
images_per_file = in_images_per_file;
for (const auto &r: msg.roi) {
auto &entry = roi_data[r.first];
entry.max.reserve(images_per_file);
entry.sum.reserve(images_per_file);
entry.sum_sq.reserve(images_per_file);
entry.npixel.reserve(images_per_file);
entry.x.reserve(images_per_file);
entry.y.reserve(images_per_file);
}
}
void HDF5DataFilePluginROI::Write(const DataMessage &msg, uint64_t image_number) {
for (const auto &r: msg.roi) {
if (!roi_data.contains(r.first)) {
roi_data[r.first].max.reserve(images_per_file);
roi_data[r.first].sum.reserve(images_per_file);
roi_data[r.first].sum_sq.reserve(images_per_file);
roi_data[r.first].npixel.reserve(images_per_file);
roi_data[r.first].x.reserve(images_per_file);
roi_data[r.first].y.reserve(images_per_file);
}
roi_data[r.first].max[image_number] = r.second.max_count;
roi_data[r.first].sum[image_number] = r.second.sum;
roi_data[r.first].npixel[image_number] = r.second.pixels;
roi_data[r.first].sum_sq[image_number] = r.second.sum_square;
roi_data[r.first].x[image_number] = static_cast<double>(r.second.x_weighted) / static_cast<double>(r.second.sum);
roi_data[r.first].y[image_number] = static_cast<double>(r.second.y_weighted) / static_cast<double>(r.second.sum);
}
}
void HDF5DataFilePluginROI::WriteFinal(HDF5File &data_file) {
if (roi_data.empty())
return;
HDF5Group(data_file, "/entry/roi").NXClass("NXcollection");
for (const auto &r: roi_data) {
HDF5Group group_roi(data_file, "/entry/roi/" + r.first);
group_roi.SaveVector("max", r.second.max.vec());
group_roi.SaveVector("sum", r.second.sum.vec());
group_roi.SaveVector("sum_sq", r.second.sum_sq.vec());
group_roi.SaveVector("npixel", r.second.npixel.vec());
group_roi.SaveVector("x", r.second.x.vec());
group_roi.SaveVector("y", r.second.y.vec());
}
}