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Dear Flash users,<br><br>I am trying to run Flash on a bluegene-type supercomputer.<br>The details of the present run are:<br><br>#procs=1024 on #64 nodes (#16procs per node).<br><br>The domain is rectangular.<br>Block size = 32x32x32 computational points<br>Max refinement level = 5<br>The whole domain is refined at level = 5 such that N°blocks=1+8+64+512+4096=4681<br>Max_blocks per core = 4<br><br>Do you know what the initialization error visualized in the standard output and proposed in the following, could depend on?<br><br>-----------------------------------------------------------------------------------------------------------------------<br> RuntimeParameters_read: ignoring unknown parameter "igrav"...<br> RuntimeParameters_read: ignoring unknown parameter "mgrid_max_iter_change"...<br> RuntimeParameters_read: ignoring unknown parameter "mgrid_solve_max_iter"...<br> RuntimeParameters_read: ignoring unknown parameter "mgrid_print_norm"...<br> RuntimeParameters_read: ignoring unknown parameter "msgbuffer"...<br> RuntimeParameters_read: ignoring unknown parameter "eint_switch"...<br> RuntimeParameters_read: ignoring unknown parameter "order"...<br> RuntimeParameters_read: ignoring unknown parameter "slopeLimiter"...<br> RuntimeParameters_read: ignoring unknown parameter "LimitedSlopeBeta"...<br> RuntimeParameters_read: ignoring unknown parameter "charLimiting"...<br> RuntimeParameters_read: ignoring unknown parameter "use_avisc"...<br> RuntimeParameters_read: ignoring unknown parameter "use_flattening"...<br> RuntimeParameters_read: ignoring unknown parameter "use_steepening"...<br> RuntimeParameters_read: ignoring unknown parameter "use_upwindTVD"...<br> RuntimeParameters_read: ignoring unknown parameter "RiemannSolver"...<br> RuntimeParameters_read: ignoring unknown parameter "entropy"...<br> RuntimeParameters_read: ignoring unknown parameter "shockDetect"...<br> MaterialProperties initialized<br> Cosmology initialized<br> Source terms initialized<br> Cosmology initialized<br> Source terms initialized<br> iteration, no. not moved = 0 0<br> refined: total leaf blocks = 1<br> refined: total blocks = 1<br> starting MORTON ORDERING<br> tot_blocks after 1<br> max_blocks 2 1<br> min_blocks 2 0<br> Finished initialising block: 1<br> INFO: Grid_fillGuardCells is ignoring masking.<br> iteration, no. not moved = 0 0<br> refined: total leaf blocks = 8<br> refined: total blocks = 9<br> iteration, no. not moved = 0 7<br> iteration, no. not moved = 1 0<br> refined: total leaf blocks = 64<br> refined: total blocks = 73<br> iteration, no. not moved = 0 70<br> iteration, no. not moved = 1 7<br> iteration, no. not moved = 2 0<br> refined: total leaf blocks = 512<br> refined: total blocks = 585<br> ERROR
in mpi_morton_bnd_prol : guard block starting
index -3 not larger than lnblocks 1 processor no. 8 maxblocks_alloc
40<br> ERROR in mpi_morton_bnd_prol : guard block
starting index -3 not larger than lnblocks 1 processor no. 496
maxblocks_alloc 40<br> ERROR in
mpi_morton_bnd_prol : guard block starting index
-3 not larger than lnblocks 1 processor no. 569 maxblocks_alloc 40<br> ERROR
in mpi_morton_bnd_prol : guard block starting
index -3 not larger than lnblocks 1 processor no. 172
maxblocks_alloc 40<br> ERROR in
mpi_morton_bnd_prol : guard block starting index
-12 not larger than lnblocks 1 processor no. 368 maxblocks_alloc 40<br> ERROR
in mpi_morton_bnd_prol : guard block starting
index -12 not larger than lnblocks 1 processor no. 189
maxblocks_alloc 40<br>...<br>...<br>...<br>Abort(1076419107) on node 442 (rank 442 in
comm -2080374784): application called MPI_Abort(comm=0x84000000,
1076419107) - process 442<br>-----------------------------------------------------------------------------------------------------------------------<br><br>Thank you in advance.<br><br>Sincerely,<br><br> Marco Mazzuoli<br><pre><font style="font-size:10pt" color="#002060" size="2"><br><br>Ing. Marco Mazzuoli</font><font style="font-size:10pt" color="#002060" size="2"><br></font><font style="font-size:10pt" color="#002060" size="2">Dipartimento di Ingegneria</font><font style="font-size:10pt" color="#002060" size="2"><br></font><font style="font-size:10pt" color="#002060" size="2">delle Costruzioni, dell'Ambiente e</font><font style="font-size:10pt" color="#002060" size="2"><br></font><font style="font-size:10pt" color="#002060" size="2">del Territorio (DICAT)</font><font style="font-size:10pt" color="#002060" size="2"><br></font><font style="font-size:10pt" color="#002060" size="2">via Montallegro 1</font><font style="font-size:10pt" color="#002060" size="2"><br></font><font style="font-size:10pt" color="#002060" size="2">16145 GENOVA-ITALY</font><font style="font-size:10pt" color="#002060" size="2"><br></font><font style="font-size:10pt" color="#002060" size="2">tel. +39 010 353 2497</font><font style="font-size:10pt" color="#002060" size="2"><br>cell. +39 338 7142904<br></font><font style="font-size:10pt" color="#002060" size="2">e-mail marco.mazzuoli@unige.it</font><font style="font-size:10pt" color="#002060" size="2"><br></font><font style="font-size:10pt" color="#002060" size="2"> marco.mazzuoli84@gmail.com<br></font><font style="font-size:10pt" size="2"><img alt=""></font><br><br><br><br></pre> </div></body>
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