Change to use arrays only the size needed.

Change-Id: I4b38b79a6968f261509771bf5fa581f142a5b6f6
Parallel combine works.

Change-Id: Ic55422047e2716cd95039589e0878ec207128a53
Remove extraneous debug messages.

Change-Id: Ia842f0c0fa659e60bcb0e6eb148afb3be37f2363
Merge topic 'expand_fragment_integration' into next

63efb52a Remove extraneous debug messages.
908f452a Parallel combine works.
4591da01 Change to use arrays only the size needed.
Fix warnings.

Change-Id: I4fa55ebcab1c14d21b5a1dd5f2cdfc0101fff3cf
Merge topic 'expand_fragment_integration' into next

1f917350 Fix warnings.
Fixed for scaling issues.

Change-Id: I89fa75b0cbeed9a3e4494870d65534703b751c58
Merge topic 'expand_fragment_integration' into next

6ffb5e27 Fixed for scaling issues.
Fix window MPI compile error.

Change-Id: I2855b28576e3b67b1e77205beaed09f0a8b885f2
Merge topic 'expand_fragment_integration' into next

3c37b260 Fix window MPI compile error.