Sorry if this has been asked before or documented somewhere that I missed.
Has the maximum message tag value increased from 6.5.6 to 7.x?
I am currently running 6.5.6 and when we run lots of jobs we get errors
similar to:
MPI_Send: invalid tag argument: out of range (rank 34, MPI_COMM_WORLD)
...
followed by:
Rank (34, MPI_COMM_WORLD): Call stack within LAM:
Rank (34, MPI_COMM_WORLD): - MPI_Send()
Rank (34, MPI_COMM_WORLD): - main()
...
Which I am hoping an upgrade to lam-7 will cure.
Thanks!
--
Greg Kurtzer
Berkeley Lab, Linux guy
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