we had an old version - perhaps 2.2.x working on sx6. It has standard compilers with mpi and blas - so I'm guessing current petsc should work on sx9.
If you encounter problems building on sx9 - then send us the error logs at petsc-maint at mcs.anl.gov Satish On Tue, 11 Aug 2009, Joel Guerrero wrote: > Hi, > > I wonder if somebody have experience in porting petsc to a nec sx9 computer? > > > Cheers, > > joel > > > > >