354 lines
13 KiB
C++
354 lines
13 KiB
C++
// 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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#include <random>
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#include <catch2/catch_all.hpp>
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#include "../writer/ZMQImagePuller.h"
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#include "../image_pusher/ZMQStream2Pusher.h"
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void test_puller(ZMQImagePuller *puller,
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const DiffractionExperiment& x,
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const std::vector<uint16_t> &image1,
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int64_t nwriter,
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int64_t writer_id,
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std::vector<size_t> &diff_split,
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std::vector<size_t> &diff_size,
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std::vector<size_t> &diff_content,
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std::vector<size_t> &nimages) {
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auto img = puller->WaitForImage();
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if (!img.cbor || !img.cbor->start_message) {
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diff_content[writer_id]++;
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return;
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}
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if ((!img.cbor->start_message->write_master_file) || (img.cbor->start_message->write_master_file.value() != (writer_id == 0)))
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diff_content[writer_id]++;
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img = puller->WaitForImage();
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while (img.cbor && !img.cbor->end_message) {
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if (img.cbor->data_message) {
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if ((nwriter > 1) && ((img.cbor->data_message->number / 16) % nwriter != writer_id))
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diff_split[writer_id]++;
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if (img.cbor->data_message->image.size != x.GetPixelsNum() * sizeof(uint16_t))
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diff_size[writer_id]++;
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else if (memcmp(img.cbor->data_message->image.data, image1.data() + img.cbor->data_message->number * x.GetPixelsNum(),
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x.GetPixelsNum() * sizeof(uint16_t)) != 0)
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diff_content[writer_id]++;
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if (img.cbor->data_message->image.xpixel != RAW_MODULE_COLS)
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diff_content[writer_id]++;
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if (img.cbor->data_message->image.ypixel != RAW_MODULE_LINES)
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diff_content[writer_id]++;
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if (img.cbor->data_message->image.pixel_depth_bytes != 2)
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diff_content[writer_id]++;
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if (img.cbor->data_message->image.algorithm != CompressionAlgorithm::NO_COMPRESSION)
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diff_content[writer_id]++;
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nimages[writer_id]++;
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}
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img = puller->WaitForImage();
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}
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}
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TEST_CASE("ZMQImageCommTest_1Writer","[ZeroMQ]") {
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const size_t nframes = 256;
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Logger logger(Catch::getResultCapture().getCurrentTestName());
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DiffractionExperiment x(DetectorGeometry(1));
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x.Mode(DetectorMode::Raw);
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x.PedestalG0Frames(0).NumTriggers(1).UseInternalPacketGenerator(false).PhotonEnergy_keV(12.4)
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.ImagesPerTrigger(nframes).Compression(CompressionAlgorithm::NO_COMPRESSION);
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std::vector<DiffractionSpot> empty_spot_vector;
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std::vector<float> empty_rad_int_profile;
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REQUIRE(x.GetImageNum() == nframes);
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std::mt19937 g1(1387);
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std::uniform_int_distribution<uint16_t> dist;
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std::vector<uint16_t> image1(x.GetPixelsNum()*nframes);
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for (auto &i: image1) i = dist(g1);
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// Puller needs to be declared first, but both objects need to exist till communication finished
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// TODO: ImageSender should not allow if there are still completions to be done
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ZMQImagePuller puller;
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ZMQStream2Pusher pusher({"ipc://*"});
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std::vector<size_t> diff_size(1), diff_content(1), diff_split(1), nimages(1);
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auto pusher_addr = pusher.GetAddress();
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puller.Connect(pusher_addr[0]);
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std::thread sender_thread = std::thread([&] {
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std::vector<uint8_t> serialization_buffer(16*1024*1024);
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CBORStream2Serializer serializer(serialization_buffer.data(), serialization_buffer.size());
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StartMessage message {
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.images_per_file = 16,
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.write_master_file = true
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};
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EndMessage end_message{};
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pusher.StartDataCollection(message);
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for (int i = 0; i < nframes; i++) {
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DataMessage data_message;
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data_message.number = i;
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PrepareCBORImage(data_message, x, image1.data() + i * x.GetPixelsNum(), x.GetPixelsNum() * sizeof(uint16_t));
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serializer.SerializeImage(data_message);
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pusher.SendImage(serialization_buffer.data(), serializer.GetBufferSize(), i);
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}
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pusher.EndDataCollection(end_message);
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});
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std::thread puller_thread(test_puller, &puller, std::cref(x), std::cref(image1), 1, 0,
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std::ref(diff_split), std::ref(diff_size), std::ref(diff_content),
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std::ref(nimages));
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sender_thread.join();
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puller_thread.join();
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puller.Disconnect();
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REQUIRE(nimages[0] == nframes);
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REQUIRE(diff_size[0] == 0);
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REQUIRE(diff_content[0] == 0);
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}
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TEST_CASE("ZMQImageCommTest_2Writers","[ZeroMQ]") {
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const size_t nframes = 256;
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Logger logger(Catch::getResultCapture().getCurrentTestName());
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DiffractionExperiment x(DetectorGeometry(1));
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x.Mode(DetectorMode::Raw);
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x.PedestalG0Frames(0).NumTriggers(1).UseInternalPacketGenerator(false).PhotonEnergy_keV(12.4)
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.ImagesPerTrigger(nframes).Compression(CompressionAlgorithm::NO_COMPRESSION);
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REQUIRE(x.GetImageNum() == nframes);
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std::mt19937 g1(1387);
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std::uniform_int_distribution<uint16_t> dist;
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std::vector<uint16_t> image1(x.GetPixelsNum()*nframes);
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for (auto &i: image1) i = dist(g1);
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std::vector<DiffractionSpot> empty_spot_vector;
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std::vector<float> empty_rad_int_profile;
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std::vector<std::string> zmq_addr;
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int64_t npullers = 2;
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for (int i = 0; i < npullers; i++)
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zmq_addr.push_back("ipc://*");
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ZMQStream2Pusher pusher(zmq_addr);
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// Puller needs to be declared first, but both objects need to exist till communication finished
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// TODO: ImageSender should not allow if there are still completions to be done
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std::vector<std::unique_ptr<ZMQImagePuller> > puller;
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auto pusher_addr = pusher.GetAddress();
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REQUIRE(pusher_addr.size() == 2);
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for (int i = 0; i < npullers; i++) {
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puller.push_back(std::make_unique<ZMQImagePuller>());
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puller[i]->Connect(pusher_addr[i]);
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}
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std::vector<size_t> diff_size(npullers), diff_content(npullers), diff_split(npullers), nimages(npullers);
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std::thread sender_thread = std::thread([&] {
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std::vector<uint8_t> serialization_buffer(16*1024*1024);
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CBORStream2Serializer serializer(serialization_buffer.data(), serialization_buffer.size());
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StartMessage message {
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.images_per_file = 16,
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.write_master_file = true
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};
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EndMessage end_message{};
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pusher.StartDataCollection(message);
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for (int i = 0; i < nframes; i++) {
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DataMessage data_message;
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data_message.number = i;
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PrepareCBORImage(data_message, x, image1.data() + i * x.GetPixelsNum(), x.GetPixelsNum() * sizeof(uint16_t));
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serializer.SerializeImage(data_message);
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pusher.SendImage(serialization_buffer.data(), serializer.GetBufferSize(), i);
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}
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pusher.EndDataCollection(end_message);
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});
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std::vector<std::thread> puller_threads;
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for (int i = 0; i < npullers; i++)
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puller_threads.emplace_back(test_puller, puller[i].get(), std::cref(x),
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std::cref(image1), npullers, i,
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std::ref(diff_split), std::ref(diff_size), std::ref(diff_content), std::ref(nimages));
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for (int i = 0; i < npullers; i++)
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puller_threads[i].join();
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sender_thread.join();
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REQUIRE_NOTHROW(puller[0]->Disconnect());
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REQUIRE_NOTHROW(puller[1]->Disconnect());
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REQUIRE(nimages[0] == nframes / 2);
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REQUIRE(nimages[1] == nframes / 2);
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REQUIRE(diff_size[0] == 0);
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REQUIRE(diff_content[0] == 0);
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REQUIRE(diff_size[1] == 0);
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REQUIRE(diff_content[1] == 0);
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REQUIRE(diff_split[0] == 0);
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REQUIRE(diff_split[1] == 0);
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}
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TEST_CASE("ZMQImageCommTest_4Writers","[ZeroMQ]") {
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const size_t nframes = 255;
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Logger logger(Catch::getResultCapture().getCurrentTestName());
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DiffractionExperiment x(DetectorGeometry(1));
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x.Mode(DetectorMode::Raw);
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x.PedestalG0Frames(0).NumTriggers(1).UseInternalPacketGenerator(false).PhotonEnergy_keV(12.4)
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.ImagesPerTrigger(nframes).Compression(CompressionAlgorithm::NO_COMPRESSION);
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REQUIRE(x.GetImageNum() == nframes);
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std::mt19937 g1(1387);
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std::uniform_int_distribution<uint16_t> dist;
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std::vector<uint16_t> image1(x.GetPixelsNum()*nframes);
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for (auto &i: image1) i = dist(g1);
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std::vector<DiffractionSpot> empty_spot_vector;
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std::vector<float> empty_rad_int_profile;
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std::vector<std::string> zmq_addr;
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int64_t npullers = 4;
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for (int i = 0; i < npullers; i++)
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zmq_addr.push_back("ipc://*");
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ZMQStream2Pusher pusher(zmq_addr);
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auto pusher_addr = pusher.GetAddress();
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REQUIRE(pusher_addr.size() == npullers);
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// Puller needs to be declared first, but both objects need to exist till communication finished
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// TODO: ImageSender should not allow if there are still completions to be done
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std::vector<std::unique_ptr<ZMQImagePuller> > puller;
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for (int i = 0; i < npullers; i++) {
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puller.push_back(std::make_unique<ZMQImagePuller>());
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puller[i]->Connect(pusher_addr[i]);
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}
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std::vector<size_t> diff_size(npullers), diff_content(npullers), diff_split(npullers), nimages(npullers);
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std::thread sender_thread = std::thread([&] {
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std::vector<uint8_t> serialization_buffer(16*1024*1024);
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CBORStream2Serializer serializer(serialization_buffer.data(), serialization_buffer.size());
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StartMessage message {
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.images_per_file = 16,
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.write_master_file = true
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};
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EndMessage end_message{};
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pusher.StartDataCollection(message);
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for (int i = 0; i < nframes; i++) {
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DataMessage data_message;
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data_message.number = i;
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PrepareCBORImage(data_message, x, image1.data() + i * x.GetPixelsNum(), x.GetPixelsNum() * sizeof(uint16_t));
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serializer.SerializeImage(data_message);
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pusher.SendImage(serialization_buffer.data(), serializer.GetBufferSize(), i);
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}
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pusher.EndDataCollection(end_message);
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});
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std::vector<std::thread> puller_threads;
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for (int i = 0; i < npullers; i++)
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puller_threads.emplace_back(test_puller, puller[i].get(), std::cref(x),
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std::cref(image1), npullers, i,
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std::ref(diff_split), std::ref(diff_size), std::ref(diff_content), std::ref(nimages));
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for (int i = 0; i < npullers; i++)
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puller_threads[i].join();
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sender_thread.join();
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REQUIRE_NOTHROW(puller[0]->Disconnect());
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REQUIRE_NOTHROW(puller[1]->Disconnect());
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REQUIRE_NOTHROW(puller[2]->Disconnect());
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REQUIRE_NOTHROW(puller[3]->Disconnect());
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REQUIRE(nimages[0] == 64);
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REQUIRE(nimages[1] == 64);
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REQUIRE(nimages[2] == 64);
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REQUIRE(nimages[3] == 63);
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for (int i = 0; i < npullers; i++) {
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REQUIRE(diff_size[i] == 0);
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REQUIRE(diff_content[i] == 0);
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REQUIRE(diff_split[i] == 0);
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}
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}
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TEST_CASE("ZMQImagePuller_abort","[ZeroMQ]") {
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Logger logger(Catch::getResultCapture().getCurrentTestName());
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const size_t nframes = 256;
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DiffractionExperiment x;
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x.Mode(DetectorMode::Raw);
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x.PedestalG0Frames(0).NumTriggers(1).UseInternalPacketGenerator(false).PhotonEnergy_keV(12.4)
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.ImagesPerTrigger(nframes).Compression(CompressionAlgorithm::NO_COMPRESSION);
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ZMQImagePuller puller;
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std::vector<size_t> diff_size(1), diff_content(1), diff_split(1), nimages(1);
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std::vector<uint16_t> image1(x.GetPixelsNum());
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std::thread puller_thread(test_puller, &puller, std::cref(x), std::cref(image1), 1, 0,
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std::ref(diff_split), std::ref(diff_size), std::ref(diff_content),
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std::ref(nimages));
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puller.Abort();
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puller_thread.join();
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REQUIRE(nimages[0] == 0);
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}
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TEST_CASE("ZMQImageCommTest_NoWriter","[ZeroMQ]") {
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Logger logger(Catch::getResultCapture().getCurrentTestName());
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ZMQStream2Pusher pusher({"ipc://*"});
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StartMessage msg;
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REQUIRE_THROWS(pusher.StartDataCollection(msg));
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std::vector<uint8_t> test(512*1024, 11);
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CompressedImage image {
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.data = test.data(),
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.size = 1024 * 512,
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.xpixel = 1024,
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.ypixel = 512,
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.pixel_depth_bytes = 1,
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.pixel_is_signed = false,
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.pixel_is_float = false,
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.algorithm = CompressionAlgorithm::NO_COMPRESSION,
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.channel = "default"
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};
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DataMessage data_message;
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data_message.number = 1;
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data_message.image = image;
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std::vector<uint8_t> v(16*1024*1024);
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CBORStream2Serializer serializer(v.data(), v.size());
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serializer.SerializeImage(data_message);
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REQUIRE(!pusher.SendImage(v.data(), serializer.GetBufferSize(), 1));
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EndMessage end_message;
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REQUIRE(!pusher.EndDataCollection(end_message));
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}
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