Also, maybe try read(9,err=999)mist 999 continue
On Wed, Oct 11, 2017 at 9:59 AM, Peter Blaha <pbl...@theochem.tuwien.ac.at> wrote: > Looks very strange. > > It happens only in mpi mode ? > > Just one try: > > replace > > read(9) > read(9) mist > > In fact, all what that statement should do is skipping one line (record) > in this unformatted vector file (which contains the same numbers > (E-parameters for LAPW) as the first line in the energy files). > > You may also print*, i,mist > > to see if it happens already for the first atom. > > PS: Naively, I would have expected that it has to do with this > -assume bufferedio > which is (sometimes) broken in ifort17. And clearly, this file has been > read before, then rewinded and then is read again. > > On 10/11/2017 04:38 PM, MCDERMOTT Eamon 250772 wrote: >> Dear all, >> >> >> >> I have noticed a bug with the combination of lapwso_mpi (WIEN2k 17.1) >> and ifort 18.0.0 (20170811). >> >> >> >> On a well-formed case that works properly when lapwso_mpi is compiled >> with ifort 15.0.6, I get crashes on each process shortly after startup >> like the following: >> >> >> >> forrtl: severe (24): end-of-file during read, unit 9, file >> /path/case/./case.vector_1 >> >> Image PC Routine Line Source >> >> lapwso_mpi 00000000004916D8 Unknown Unknown Unknown >> >> lapwso_mpi 00000000004B6065 Unknown Unknown Unknown >> >> lapwso_mpi 000000000048ABB6 get_nloat_ 16 >> get_nloat.f >> >> lapwso_mpi 000000000044A361 MAIN__ 144 lapwso.F >> >> lapwso_mpi 0000000000406C5E Unknown Unknown Unknown >> >> libc-2.12.so 0000003FA401ED5D __libc_start_main Unknown Unknown >> >> lapwso_mpi 0000000000406B69 Unknown Unknown Unknown >> >> >> >> in get_nloat.f this line is simply “read(9)”, so I’m guessing there has >> been some change in raw file access in this ifort version. >> >> >> >> This crash does not seem to be dependent on optimizations, as I can >> reproduce it with >> >> FPOPT=-O0 -g -FR -traceback -I$(MKLROOT)/include >> >> >> >> Adding –assume bufferedio (or –assume nobufferedio) does not make a >> difference. >> >> >> >> Trapping the IO error on this line and exiting simply causes a later >> segfault, so there is something more complicated happening here than >> just reading off the end of the file at the end of the routine: >> >> >> >> forrtl: severe (174): SIGSEGV, segmentation fault occurred >> >> Image PC Routine Line Source >> >> lapwso_mpi 000000000047358D Unknown Unknown Unknown >> >> libpthread-2.12.s 0000003BE880F7E0 Unknown Unknown Unknown >> >> libiomp5.so 00002AAEF045B23D Unknown Unknown Unknown >> >> libiomp5.so 00002AAEF045B040 Unknown Unknown Unknown >> >> libiomp5.so 00002AAEF045AF6E Unknown Unknown Unknown >> >> libiomp5.so 00002AAEF045C039 Unknown Unknown Unknown >> >> libiomp5.so 00002AAEF045D7CB Unknown Unknown Unknown >> >> libiomp5.so 00002AAEF0454F6E Unknown Unknown Unknown >> >> libiomp5.so 00002AAEF0455B6C Unknown Unknown Unknown >> >> lapwso_mpi 000000000049F07B Unknown Unknown Unknown >> >> lapwso_mpi 000000000040C4CC rotmat_mp_init_ro 229 >> modules.F >> >> lapwso_mpi 000000000043027E MAIN__ 146 lapwso.F >> >> lapwso_mpi 0000000000406D5E Unknown Unknown Unknown >> >> libc-2.12.so 0000003BE7C1ED5D __libc_start_main Unknown Unknown >> >> lapwso_mpi 0000000000406C69 Unknown Unknown Unknown >> >> >> >> >> >> >> >> Any ideas? I may be forced to upgrade soon (some Intel cluster license >> SNAFU)… >> >> >> >> >> >> -- >> >> Eamon McDermott >> >> CEA Grenoble >> >> DRT/LETI/DTSI/SCMC >> >> >> >> >> >> _______________________________________________ >> Wien mailing list >> Wien@zeus.theochem.tuwien.ac.at >> https://urldefense.proofpoint.com/v2/url?u=http-3A__zeus.theochem.tuwien.ac.at_mailman_listinfo_wien&d=DwIF-g&c=yHlS04HhBraes5BQ9ueu5zKhE7rtNXt_d012z2PA6ws&r=U_T4PL6jwANfAy4rnxTj8IUxm818jnvqKFdqWLwmqg0&m=EDg4I6trPWK2mIBefpClkOk5bKR-5w9NGNYvXcx69ao&s=8kfWzu6CNQoi1dRXdiAMIqzLhKkUNdkGS4Zz4irSzJI&e= >> SEARCH the MAILING-LIST at: >> https://urldefense.proofpoint.com/v2/url?u=http-3A__www.mail-2Darchive.com_wien-40zeus.theochem.tuwien.ac.at_index.html&d=DwIF-g&c=yHlS04HhBraes5BQ9ueu5zKhE7rtNXt_d012z2PA6ws&r=U_T4PL6jwANfAy4rnxTj8IUxm818jnvqKFdqWLwmqg0&m=EDg4I6trPWK2mIBefpClkOk5bKR-5w9NGNYvXcx69ao&s=68wHJWSDHYVvqyiqT35vq86sV15y2J5YGqFiu2iMHPw&e= >> > > -- > > P.Blaha > -------------------------------------------------------------------------- > Peter BLAHA, Inst.f. Materials Chemistry, TU Vienna, A-1060 Vienna > Phone: +43-1-58801-165300 FAX: +43-1-58801-165982 > Email: bl...@theochem.tuwien.ac.at WIEN2k: > https://urldefense.proofpoint.com/v2/url?u=http-3A__www.wien2k.at&d=DwIF-g&c=yHlS04HhBraes5BQ9ueu5zKhE7rtNXt_d012z2PA6ws&r=U_T4PL6jwANfAy4rnxTj8IUxm818jnvqKFdqWLwmqg0&m=EDg4I6trPWK2mIBefpClkOk5bKR-5w9NGNYvXcx69ao&s=ric8wkLdJdc0FN9zt4YPHp6i1WfhBUF1QOIXAIeeMQ0&e= > WWW: > https://urldefense.proofpoint.com/v2/url?u=http-3A__www.imc.tuwien.ac.at_TC-5FBlaha&d=DwIF-g&c=yHlS04HhBraes5BQ9ueu5zKhE7rtNXt_d012z2PA6ws&r=U_T4PL6jwANfAy4rnxTj8IUxm818jnvqKFdqWLwmqg0&m=EDg4I6trPWK2mIBefpClkOk5bKR-5w9NGNYvXcx69ao&s=MycRai8BRbleMX1fjKUKQmPeptkO9Qb5u8p4bNmu5fw&e= > -------------------------------------------------------------------------- > _______________________________________________ > Wien mailing list > Wien@zeus.theochem.tuwien.ac.at > https://urldefense.proofpoint.com/v2/url?u=http-3A__zeus.theochem.tuwien.ac.at_mailman_listinfo_wien&d=DwIF-g&c=yHlS04HhBraes5BQ9ueu5zKhE7rtNXt_d012z2PA6ws&r=U_T4PL6jwANfAy4rnxTj8IUxm818jnvqKFdqWLwmqg0&m=EDg4I6trPWK2mIBefpClkOk5bKR-5w9NGNYvXcx69ao&s=8kfWzu6CNQoi1dRXdiAMIqzLhKkUNdkGS4Zz4irSzJI&e= > SEARCH the MAILING-LIST at: > https://urldefense.proofpoint.com/v2/url?u=http-3A__www.mail-2Darchive.com_wien-40zeus.theochem.tuwien.ac.at_index.html&d=DwIF-g&c=yHlS04HhBraes5BQ9ueu5zKhE7rtNXt_d012z2PA6ws&r=U_T4PL6jwANfAy4rnxTj8IUxm818jnvqKFdqWLwmqg0&m=EDg4I6trPWK2mIBefpClkOk5bKR-5w9NGNYvXcx69ao&s=68wHJWSDHYVvqyiqT35vq86sV15y2J5YGqFiu2iMHPw&e= -- Professor Laurence Marks "Research is to see what everybody else has seen, and to think what nobody else has thought", Albert Szent-Gyorgi www.numis.northwestern.edu ; Corrosion in 4D: MURI4D.numis.northwestern.edu Partner of the CFW 100% program for gender equity, www.cfw.org/100-percent Co-Editor, Acta Cryst A _______________________________________________ Wien mailing list Wien@zeus.theochem.tuwien.ac.at http://zeus.theochem.tuwien.ac.at/mailman/listinfo/wien SEARCH the MAILING-LIST at: http://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/index.html
