sf-daq/sf_daq_buffer
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detached sync and assembler with zmq recv.

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This commit is contained in:
lhdamiani
2021-07-06 11:57:43 +02:00
parent 300d992acf
commit 8fd1c4cf7a
14 changed files with 129 additions and 64 deletions
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jf-assembler/src/main.cpp
+43 -19
View File
@@ -1,17 +1,24 @@
#include <iostream>
#include <string>
#include <zmq.h>
#include "date.h"
#include <chrono>
#ifdef USE_EIGER
#include "eiger.hpp"
#else
#include "jungfrau.hpp"
#endif
#include <RamBuffer.hpp>
#include <BufferUtils.hpp>
#include <AssemblerStats.hpp>
#include <chrono>
#include "date.h"
#include "EigerAssembler.hpp"
#include "assembler_config.hpp"
#include "ZmqPulseSyncReceiver.hpp"
#include "buffer_config.hpp"
using namespace std;
using namespace buffer_config;
@@ -22,12 +29,15 @@ int main (int argc, char *argv[])
if (argc != 3) {
cout << endl;
#ifndef USE_EIGER
cout << "Usage: jf_assembler [detector_json_filename] [bit_depth]" << endl;
cout << "Usage: jf_assembler [detector_json_filename] "
" [bit_depth]" << endl;
#else
cout << "Usage: eiger_assembler [detector_json_filename] [bit_depth]" << endl;
cout << "Usage: eiger_assembler [detector_json_filename] "
" [bit_depth]" << endl;
#endif
cout << "\tdetector_json_filename: detector config file path." << endl;
cout << "\tbit_depth: bit depth of the incoming udp packets." << endl;
cout << "\tdetector_json_filename: detector config file path.";
cout << endl;
cout << "\tbit_depth: bit depth of the image.";
cout << endl;
exit(-1);
@@ -41,7 +51,8 @@ int main (int argc, char *argv[])
zmq_ctx_set(ctx, ZMQ_IO_THREADS, ASSEMBLER_ZMQ_IO_THREADS);
auto sender = BufferUtils::bind_socket(
ctx, config.detector_name, stream_name);
const int n_receivers = config.n_modules * config.n_submodules;
auto receiver_sync = BufferUtils::connect_socket(
ctx, config.detector_name, "sync");
#ifdef DEBUG_OUTPUT
using namespace date;
@@ -50,11 +61,13 @@ int main (int argc, char *argv[])
cout << " Details of Assembler:";
cout << " detector_name: " << config.detector_name;
cout << " || n_modules: " << config.n_modules;
cout << " || n_receivers: " << n_receivers;
cout << endl;
#endif
EigerAssembler assembler(n_receivers, bit_depth);
const size_t FRAME_N_BYTES = MODULE_N_PIXELS * bit_depth / 8;
const size_t N_PACKETS_PER_FRAME = FRAME_N_BYTES / DATA_BYTES_PER_PACKET;
EigerAssembler assembler(config.n_modules, bit_depth);
#ifdef DEBUG_OUTPUT
using namespace date;
@@ -66,7 +79,7 @@ int main (int argc, char *argv[])
#endif
RamBuffer frame_buffer(config.detector_name,
sizeof(ModuleFrame), N_BYTES_PER_MODULE_FRAME(bit_depth), n_receivers,
sizeof(ModuleFrame), FRAME_N_BYTES, config.n_modules,
buffer_config::RAM_BUFFER_N_SLOTS);
@@ -74,23 +87,34 @@ int main (int argc, char *argv[])
sizeof(ImageMetadata), assembler.get_image_n_bytes(), 1,
buffer_config::RAM_BUFFER_N_SLOTS);
ZmqPulseSyncReceiver receiver(ctx, config.detector_name, n_receivers);
AssemblerStats stats(config.detector_name, ASSEMBLER_STATS_MODULO);
uint64_t image_id = 0;
while (true) {
auto pulse_and_sync = receiver.get_next_pulse_id();
// receives the synced image id
zmq_recv(receiver_sync, &image_id, sizeof(image_id), 0);
#ifdef DEBUG_OUTPUT
using namespace date;
cout << " [" << std::chrono::system_clock::now();
cout << "] [ASSEMBLER::receiver_sync] image_id: ";
cout << image_id;
cout << endl;
#endif
// metadata
auto* src_meta = frame_buffer.get_slot_meta(pulse_and_sync.pulse_id);
auto* src_data = frame_buffer.get_slot_data(pulse_and_sync.pulse_id);
auto* src_meta = frame_buffer.get_slot_meta(image_id);
auto* src_data = frame_buffer.get_slot_data(image_id);
// data
auto* dst_meta = image_buffer.get_slot_meta(pulse_and_sync.pulse_id);
auto* dst_data = image_buffer.get_slot_data(pulse_and_sync.pulse_id);
auto* dst_meta = image_buffer.get_slot_meta(image_id);
auto* dst_data = image_buffer.get_slot_data(image_id);
// assemble
assembler.assemble_image(src_meta, src_data, dst_meta, dst_data);
zmq_send(sender, dst_meta, sizeof(ImageMetadata), 0);
stats.record_stats(
(ImageMetadata*)dst_meta, pulse_and_sync.n_lost_pulses);
(ImageMetadata*)dst_meta, assembler.get_last_img_status());
}
}