Hi, > >Attached is a simple MPI code that causes the hard lock. Also attached > >are some Kernel BUGs gathered via serial console - they look garbled, > >unfortunately. > >Note, everything is fine, if I use recent vanilla kernels on that SLES9 > >machine. > > > >cheers. > > - Christian > > > Hi, > We test here SLES9 but with mvapich1 library 0.9.7 version from OFED. > We tried to run here the test you attached on mvapich1 but have not seen > this failure. > Can you try to reproduce with mvapich1 version?
is it also okay if I tried with plain mvapich1 from OSU ? > If not please send us detailed instructions how to reproduce with > mvapich2 (where to take sources, compile, etc.) > BTW when searching the SLES9 sources for the: Kernel BUG at page_alloc:853 > > We couldn't find it. > Which kernel version are you using? We use here 2.6.5-7.244-smp. > this is with 2.6.5-7.276-smp cheers. - Christian -- ----------------------------------------------------------- Phone +49-89-3299-1306 PGP http://www.rzg.mpg.de/~ccg/cg-public_key.asc S/MIME http://ra.rzg.mpg.de -----------------------------------------------------------
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