Changes.txt

Version 1.1.0
- fixed problem in roundtime sync
- removed nrep prediction code (not needed anymore due to roundtime sync)
- fixed: window process sync does not work without clocksync option 
- fixed: no warning if roundtime sync uses bcast meas != max/mean/median
- removed all mock-ups from supported operations (now in PGMPITuneLib)


Version 1.0.1
  - changed output format for NREP prediction to print median and mean run-times
  - fixed Alltoall bug
  - added cmake configuration for Cray machines
  - replaced GL_ALLREDUCE_AS_REDUCESCATTERALLGATHER/GL_REDUCE_AS_REDUCESCATTERGATHER 
    with GL_ALLREDUCE_AS_REDUCESCATTERALLGATHERV/GL_REDUCE_AS_REDUCESCATTERGATHERV

Version 1.0.0
  - first release

Version 0.9.5
  - added command-line option to specify an output file and added support 
  for printing all results to and output file and only a summary printed to stdout

Version 0.9.4
 - added command-line options to specify the MPI datatype, operation and the root node of the collective communication
 - added command-line option to enable job shuffling
 - fixed bug related to unrecognized options
 - fixed dictionary print format

Version 0.9.3
 - "summary" command-line option to directly obtain averages of the measured run-times
 - "params" command-line option to set key-value pairs in a globally-available dictionary
 - support for window-based synchronization and global clocks for NREP prediction
 - added Readme file

Version 0.9.2
 - list supported MPI operations to be measured:
    MPI_ALLGATHER,
    MPI_ALLREDUCE,
    MPI_ALLTOALL,
    MPI_BARRIER,
    MPI_BCAST,
    MPI_EXSCAN,
    MPI_GATHER,
    MPI_REDUCE,
    MPI_REDUCE_SCATTER,
    MPI_REDUCE_SCATTER_BLOCK,
    MPI_SCAN,
    MPI_SCATTER,
    GL_ALLGATHER_AS_ALLREDUCE,
    GL_ALLGATHER_AS_ALLTOALL,
    GL_ALLGATHER_AS_GATHERBCAST,
    GL_ALLREDUCE_AS_REDUCEBCAST,
    GL_ALLREDUCE_AS_REDUCESCATTERALLGATHER,
    GL_ALLREDUCE_AS_REDUCESCATTERBLOCKALLGATHER,
    GL_BCAST_AS_SCATTERALLGATHER,
    GL_GATHER_AS_ALLGATHER,
    GL_GATHER_AS_REDUCE,
    GL_REDUCE_AS_ALLREDUCE,
    GL_REDUCE_AS_REDUCESCATTERGATHER,
    GL_REDUCE_AS_REDUCESCATTERBLOCKGATHER,
    GL_REDUCESCATTER_AS_ALLREDUCE,
    GL_REDUCESCATTER_AS_REDUCESCATTERV,
    GL_REDUCESCATTERBLOCK_AS_REDUCESCATTER,
    GL_SCAN_AS_EXSCANREDUCELOCAL,
    GL_SCATTER_AS_BCAST
 - added tests for mockup MPI functions
 - add compile flag to disable buffer setup for mockup functions
 

Version 0.9.1

- fixed mockup MPI functions
- removed outlier filtering from cov_median