Several key software and library packages have now been updated on hexagon.
We recommend that you recompile your programs to get the increased performance and fixes that has been introduced. Note that you need to log out and in again to get the new modules loaded by default.

Compiler and MPI:
xt-mpt 3.0.3 -> 3.0.4
pgi 7.2.5 -> 8.0.1

Profiler with supporting libraries:
xt-craypat 4.3.2 -> 4.4.0
apprentice2 4.3.0 -> 4.4.0
xt-papi 3.6.1a -> 3.6.2
dwarf 8.6.0 -> 8.8.0
elf 0.8.9 -> 0.8.10