=> needed to collect histo and canvases from multiple instances of the devices (e.g. multiple nodes) in a single histo server
=> Same cannot easily be in processing classes like Unpack and BuildEvent as both name and folder need to be changed to avoid collisions

- Add BMon Unpack/Monitor device
- Add possibility to request from the source the start time of the first TS

- Make sure that Histo servers gets the right number of parts even if no histos/no canvases to configure or send
- Do not send STOP command after EOF in CbmMQTsSamplerRepReq
- Pre-book capacity in typical range for input vectors in DigiEventBuilder device

Administrator authored 2 years ago and Florian Uhlig committed 2 years ago

The templated functions Deserialize and Serialize of the FairMQ Device are
marked deprecated. These templates acctually only forward the call to the
BoostSerializer and RootSerializer classes which are part of FairRoot.
Call these classes directly to remove deprectaion warnings.

Pierre-Alain Loizeau authored 3 years ago and Pierre-Alain Loizeau committed 3 years ago

- Switch Sampler-Unpackers connection from Push-Pull to Rep-Req! lower sample memory usage and better load-balancing performances (first ready first served)!
- Use single channel for all histograms exchanges (objects but also configs)... to be cross-checked as some warnings
- In CbmMQTsSamplerRepReq, fix logic for emission of missing TS list when first missing is index 1
- In CbmMQTsSamplerRepReq, add case of missing TS 0 to same logic (starting processing after beginning of a run)
- In CbmMQTsSamplerRepReq, fix the stop execution when reaching max TS nb condition

Administrator authored 3 years ago and Florian Uhlig committed 3 years ago

Remove wrong license header drom several files which came in by using a
template. The code was developed by the respective persons, the license header
came in by using a skeleton.

Pierre-Alain Loizeau authored 3 years ago and Florian Uhlig committed 3 years ago

It was advised by the FariMQ expert to switch from a push-pull approach to a Rep-Req one.
This should improve the balance of TS delivery when they have non uniform size/processing time
and reduce the buffering in the Sample
- Add new sampler class CbmMQTsSamplerRepReq using the reply model
- Add example of a consummer device using the request model
- Add new monitor classes for T0 and TOF using the request model