Segmentation fault in Julia

[raynjh]

Hi,

I tried to run the examples "basic_solve.jl" and "schur_complement.jl" on a Ubuntu workstation, but kept receiving the error "Segmentation fault (core dumped)".

MUMPS runs properly when I call it to solve a matrix problem in the command line, so it looks like the problem is with the Julia-MUMPS interface. The MUMPS version is 5.7.2, the Julia version is 1.10.4 and the MESTI version 0.5.1.

Is there some setting I need to change before running the Julia examples?

Thank you very much.

Ray

Error output from Julia

[819778] signal (11.1): Segmentation fault
in expression starting at /home/ngjhr/Downloads/basic_solve.jl:15
MPI_Bcast at /usr/lib/x86_64-linux-gnu/openmpi/lib/libmpi.so (unknown line)
pmpi_bcast_ at /build/impi/buildspace/release/../../src/binding/fortran/mpif_h/bcastf.c:270
dmumps_f77 at /home/ngjhr/MUMPS_5.7.2/lib/libdmumps.so (unknown line)
dmumps_c at /home/ngjhr/MUMPS_5.7.2/lib/libdmumps.so (unknown line)
invoke_mumps_unsafe! at /home/ngjhr/.julia/packages/MESTI/l6EWV/src/mumps3_interface.jl:56 [inlined]
Mumps at /home/ngjhr/.julia/packages/MESTI/l6EWV/src/mumps3_struc.jl:131
#_#8 at /home/ngjhr/.julia/packages/MESTI/l6EWV/src/mumps3_convenience_wrappers.jl:33 [inlined]
Mumps at /home/ngjhr/.julia/packages/MESTI/l6EWV/src/mumps3_convenience_wrappers.jl:33
unknown function (ip: 0x74d8496959c9)
_jl_invoke at /cache/build/builder-amdci4-0/julialang/julia-release-1-dot-10/src/gf.c:2895 [inlined]
ijl_apply_generic at /cache/build/builder-amdci4-0/julialang/julia-release-1-dot-10/src/gf.c:3077
#Mumps#10 at /home/ngjhr/.julia/packages/MESTI/l6EWV/src/mumps3_convenience_wrappers.jl:55
Mumps at /home/ngjhr/.julia/packages/MESTI/l6EWV/src/mumps3_convenience_wrappers.jl:47 [inlined]
#mumps_solve!#11 at /home/ngjhr/.julia/packages/MESTI/l6EWV/src/mumps3_convenience_wrappers.jl:101
mumps_solve! at /home/ngjhr/.julia/packages/MESTI/l6EWV/src/mumps3_convenience_wrappers.jl:100 [inlined]
#mumps_solve#12 at /home/ngjhr/.julia/packages/MESTI/l6EWV/src/mumps3_convenience_wrappers.jl:142 [inlined]
mumps_solve at /home/ngjhr/.julia/packages/MESTI/l6EWV/src/mumps3_convenience_wrappers.jl:140
unknown function (ip: 0x74d849695949)
_jl_invoke at /cache/build/builder-amdci4-0/julialang/julia-release-1-dot-10/src/gf.c:2895 [inlined]
ijl_apply_generic at /cache/build/builder-amdci4-0/julialang/julia-release-1-dot-10/src/gf.c:3077
macro expansion at /home/ngjhr/Downloads/basic_solve.jl:20 [inlined]
macro expansion at /cache/build/builder-amdci4-0/julialang/julia-release-1-dot-10/usr/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined]
top-level scope at /home/ngjhr/Downloads/basic_solve.jl:16
jl_toplevel_eval_flex at /cache/build/builder-amdci4-0/julialang/julia-release-1-dot-10/src/toplevel.c:925
jl_toplevel_eval_flex at /cache/build/builder-amdci4-0/julialang/julia-release-1-dot-10/src/toplevel.c:877
ijl_toplevel_eval_in at /cache/build/builder-amdci4-0/julialang/julia-release-1-dot-10/src/toplevel.c:985
eval at ./boot.jl:385 [inlined]
include_string at ./loading.jl:2076
_jl_invoke at /cache/build/builder-amdci4-0/julialang/julia-release-1-dot-10/src/gf.c:2895 [inlined]
ijl_apply_generic at /cache/build/builder-amdci4-0/julialang/julia-release-1-dot-10/src/gf.c:3077
_include at ./loading.jl:2136
include at ./client.jl:489
unknown function (ip: 0x74d84967f455)
_jl_invoke at /cache/build/builder-amdci4-0/julialang/julia-release-1-dot-10/src/gf.c:2895 [inlined]
ijl_apply_generic at /cache/build/builder-amdci4-0/julialang/julia-release-1-dot-10/src/gf.c:3077
jl_apply at /cache/build/builder-amdci4-0/julialang/julia-release-1-dot-10/src/julia.h:1982 [inlined]
do_call at /cache/build/builder-amdci4-0/julialang/julia-release-1-dot-10/src/interpreter.c:126
eval_value at /cache/build/builder-amdci4-0/julialang/julia-release-1-dot-10/src/interpreter.c:223
eval_stmt_value at /cache/build/builder-amdci4-0/julialang/julia-release-1-dot-10/src/interpreter.c:174 [inlined]
eval_body at /cache/build/builder-amdci4-0/julialang/julia-release-1-dot-10/src/interpreter.c:617
jl_interpret_toplevel_thunk at /cache/build/builder-amdci4-0/julialang/julia-release-1-dot-10/src/interpreter.c:775
jl_toplevel_eval_flex at /cache/build/builder-amdci4-0/julialang/julia-release-1-dot-10/src/toplevel.c:934
jl_toplevel_eval_flex at /cache/build/builder-amdci4-0/julialang/julia-release-1-dot-10/src/toplevel.c:877
ijl_toplevel_eval_in at /cache/build/builder-amdci4-0/julialang/julia-release-1-dot-10/src/toplevel.c:985
eval at ./boot.jl:385 [inlined]
eval_user_input at /cache/build/builder-amdci4-0/julialang/julia-release-1-dot-10/usr/share/julia/stdlib/v1.10/REPL/src/REPL.jl:150
repl_backend_loop at /cache/build/builder-amdci4-0/julialang/julia-release-1-dot-10/usr/share/julia/stdlib/v1.10/REPL/src/REPL.jl:246
#start_repl_backend#46 at /cache/build/builder-amdci4-0/julialang/julia-release-1-dot-10/usr/share/julia/stdlib/v1.10/REPL/src/REPL.jl:231
start_repl_backend at /cache/build/builder-amdci4-0/julialang/julia-release-1-dot-10/usr/share/julia/stdlib/v1.10/REPL/src/REPL.jl:228
_jl_invoke at /cache/build/builder-amdci4-0/julialang/julia-release-1-dot-10/src/gf.c:2895 [inlined]
ijl_apply_generic at /cache/build/builder-amdci4-0/julialang/julia-release-1-dot-10/src/gf.c:3077
#run_repl#59 at /cache/build/builder-amdci4-0/julialang/julia-release-1-dot-10/usr/share/julia/stdlib/v1.10/REPL/src/REPL.jl:389
run_repl at /cache/build/builder-amdci4-0/julialang/julia-release-1-dot-10/usr/share/julia/stdlib/v1.10/REPL/src/REPL.jl:375
jfptr_run_repl_91737.1 at /home/ngjhr/.julia/juliaup/julia-1.10.4+0.x64.linux.gnu/lib/julia/sys.so (unknown line)
_jl_invoke at /cache/build/builder-amdci4-0/julialang/julia-release-1-dot-10/src/gf.c:2895 [inlined]
ijl_apply_generic at /cache/build/builder-amdci4-0/julialang/julia-release-1-dot-10/src/gf.c:3077
#1013 at ./client.jl:432
jfptr_YY.1013_82703.1 at /home/ngjhr/.julia/juliaup/julia-1.10.4+0.x64.linux.gnu/lib/julia/sys.so (unknown line)
_jl_invoke at /cache/build/builder-amdci4-0/julialang/julia-release-1-dot-10/src/gf.c:2895 [inlined]
ijl_apply_generic at /cache/build/builder-amdci4-0/julialang/julia-release-1-dot-10/src/gf.c:3077
jl_apply at /cache/build/builder-amdci4-0/julialang/julia-release-1-dot-10/src/julia.h:1982 [inlined]
jl_f__call_latest at /cache/build/builder-amdci4-0/julialang/julia-release-1-dot-10/src/builtins.c:812
#invokelatest#2 at ./essentials.jl:892 [inlined]
invokelatest at ./essentials.jl:889 [inlined]
run_main_repl at ./client.jl:416
exec_options at ./client.jl:333
_start at ./client.jl:552
jfptr__start_82729.1 at /home/ngjhr/.julia/juliaup/julia-1.10.4+0.x64.linux.gnu/lib/julia/sys.so (unknown line)
_jl_invoke at /cache/build/builder-amdci4-0/julialang/julia-release-1-dot-10/src/gf.c:2895 [inlined]
ijl_apply_generic at /cache/build/builder-amdci4-0/julialang/julia-release-1-dot-10/src/gf.c:3077
jl_apply at /cache/build/builder-amdci4-0/julialang/julia-release-1-dot-10/src/julia.h:1982 [inlined]
true_main at /cache/build/builder-amdci4-0/julialang/julia-release-1-dot-10/src/jlapi.c:582
jl_repl_entrypoint at /cache/build/builder-amdci4-0/julialang/julia-release-1-dot-10/src/jlapi.c:731
main at /cache/build/builder-amdci4-0/julialang/julia-release-1-dot-10/cli/loader_exe.c:58
unknown function (ip: 0x74d84a829d8f)
__libc_start_main at /lib/x86_64-linux-gnu/libc.so.6 (unknown line)
unknown function (ip: 0x4010b8)
Allocations: 4962023 (Pool: 4959188; Big: 2835); GC: 11
Segmentation fault (core dumped)