> > The upgrade of TWIST to the latest midas has bombed- we see mevb and mlogger
> > crashes during shared memory data buffer accesses. I am looking into it and I
> > will add information as I figure things out. K.O.
> 
> Since 1.9.5 the EventBuilder has been modified. Please consult the documentation
> where the new mevb scheme is explained.
> Test of the mevb with up to 16 frontends (15 different CPUs) has been tested
> successfully. Data rate at the EventBuilder were measured about 50MB/s without the
> logger and ~30MB/s with the logger.

It turns out that TWIST uses a private mevb.c. We will consider upgrading to the
standard one.

K.O.