add merging of pedestal and noise files

add merging of pedestal and noise files

add merging of pedestal and noise files

Fix MID simulation when running with shared memory

[EMCAL-534] Fix handling of overflow words

EMCAL channel data are stored as 10-bit words
within a 32 bit word, meaning each raw data
word has 3 ADC words. In case the payload size
doesn't match exactly the amount of raw data
words (division by three), overflow words
are part of the raw data words and must be
ignored. The number of samples must therefore
be taken from the payload size in the channel
header and not from counting the amount
of 10-bit words within the 32-bit raw data
words.

Revert "DPL: optimize ContextRegistry lookup (AliceO2Group#2562)" (Al…

…iceO2Group#2569)

This reverts commit 2e143c0.

Continuing work on expressions (AliceO2Group#2563)

* Reworked tree-parsing algorithm to use ArrowDatumSpec
* Added a test of tree-parsing algorithm

Continuing work on expressions (AliceO2Group#2563)

* Reworked tree-parsing algorithm to use ArrowDatumSpec
* Added a test of tree-parsing algorithm

Continuing work on expressions (AliceO2Group#2563)

* Reworked tree-parsing algorithm to use ArrowDatumSpec
* Added a test of tree-parsing algorithm

DPL: optimize ContextRegistry lookup (AliceO2Group#2562)

Now it does the hash calculation at compile time and it uses fast
hash table to do the lookup.