Hi Satish, The additional configure option works. Thanks and regards, Danyang On 2024-06-11, 9: 01 PM, "Satish Balay" > wrote: Try using the additional configure option: 'LDFLAGS=-Wl,-ld_classic
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Try using the additional configure option: 'LDFLAGS=-Wl,-ld_classic -Wl,-commons,use_dylibs' Also consider upgrading to the latest petsc release 3. 21. 2 Satish On Tue, 11 Jun 2024, Barry Smith wrote: > > The issue is here > > configure: 31815:
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The issue is here
configure:31815:
/Users/danyangsu/Soft/PETSc/petsc-3.20.5/macos-gnu-opt/bin/mpif90 -o conftest
-I. -ffree-line-length-none -ffree-line-length-0 -Wno-lto-type-mismatch -g -O
-fallow-argument-mismatchconftest.f90 -ldl -lm >&5
ld: warning: -commons use_dylibs is no long
You can run with -log_view -log_view_memory and it will display rich
information about in which event the memory is allocated and how much.
There are several columns of information and the notes displayed explain how to
interpret each column. Feel fro the post the output and ask questions ab
With shift-and-invert, the internal KSP solves a system with coefficient matrix A-sigma*M, so maybe that is the difference with respect to solving with A only. Jose > El 11 jun 2024, a las 15: 24, Miroslav Kuchta
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Dear mailing list,
I have a question regarding memory usage in SLEPc. Specifically, I am
running out of memory when solving a generalized
eigenvalue problem Ax = alpha Mx. Here M is singular so we set the problem
type as GNHEP and solve with Krylov-Schur
method and shift-and-invert spectral transf
