Hi All, Hash size is set manually according to the number of expected keys in the function PetscTableCreateHashSize(). Any reason to restrict the ``n"<3276800?
One user here encountered an issue because of this restriction. The messages are as follows: [3]PETSC ERROR: --------------------- Error Message -------------------------------------------------------------- [3]PETSC ERROR: Argument out of range [3]PETSC ERROR: A really huge hash is being requested.. cannot process: 3497472 [3]PETSC ERROR: See http://www.mcs.anl.gov/petsc/documentation/faq.html for trouble shooting. [3]PETSC ERROR: Petsc Release Version 3.7.4, unknown [3]PETSC ERROR: /home/schuseba/projects/64_bit_builds/yak/yak-opt on a linux-gnu-c-opt named r3i3n0 by schuseba Fri Jan 6 23:15:37 2017 [3]PETSC ERROR: Configure options --download-hypre=1 --with-ssl=0 --with-debugging=no --with-pic=1 --with-shared-libraries=1 --with-64-bit-indices=1 --with-cc=mpicc --with-cxx=mpicxx --with-fc=mpif90 --download-metis=1 --download-parmetis=1 --download-fblaslapack=1 --download-superlu_dist=1 -CC=mpicc -CXX=mpicxx -FC=mpif90 -F77=mpif77 -F90=mpif90 -CFLAGS="-fPIC -fopenmp" -CXXFLAGS="-fPIC -fopenmp" -FFLAGS="-fPIC -fopenmp" -FCFLAGS="-fPIC -fopenmp" -F90FLAGS="-fPIC -fopenmp" -F77FLAGS="-fPIC -fopenmp" [3]PETSC ERROR: #1 PetscTableCreateHashSize() line 28 in /home/schuseba/projects/64_bit_builds/petsc/src/sys/utils/ctable.c Fande,