Dear Karen,
The most up to date ExaML version is always the most recent one on github.
> Moreover, I must use -f q -Y etc. for a proper run, correct,
I guess so, I am pretty sure it is properly documented in the manual, if
not let me know and I will update it.
> (in contrast if I use so no need for -f e as in the RAXML MPI Quartet
> mapping version I first must optimize parameters of a dataset by a given
> tree (with -f e) to receive a site logLH filke
to generate a file containing the model parameter estimates.
Alexis
> before I can run the Quartet mapping with RAxML MPI, correct?)
>
>
>
> Many thanks
> Karen
>
>
> Am Donnerstag, 17. März 2016 15:46:21 UTC+1 schrieb Alexis:
>
> Dear All,
>
> There is now an ExaML test version implementing quartet mapping in the
> same way as RAxML.
>
> It's not an official release yet, but available for testing under:
>
>
https://github.com/stamatak/ExaML <
https://github.com/stamatak/ExaML>
>
> Things to note:
>
> 1. It is parallelized in a different way than in RAxML, hence will only
> scale on long alignments
>
> 2. It is not yet documented in the PDF manual, but it is documented in
> the on-line terminal help
>
> 3. checkpointing does not work yet, but I will implement this soon
>
> 4. if you have gappy datasets it will be worth checking if the -S
> option
> yields better performance
>
> 5. Unlike RAxML the MPI version of ExaML will do the model param
> optimization and quartet calculation in one single parallel run
>
> Alexis
>
>
>
>
> --
> Alexandros (Alexis) Stamatakis
>
> Research Group Leader, Heidelberg Institute for Theoretical Studies
> Full Professor, Dept. of Informatics, Karlsruhe Institute of Technology
> Adjunct Professor, Dept. of Ecology and Evolutionary Biology,
> University
> of Arizona at Tucson
>