Which version of superlu_dist does this capture? I looked at the original error log, it pointed to pdgssvx: line 161. But that line is in comment block, not the program.
Sherry On Mon, Oct 10, 2016 at 7:27 AM, Anton Popov <po...@uni-mainz.de> wrote: > > > On 10/07/2016 05:23 PM, Satish Balay wrote: > >> On Fri, 7 Oct 2016, Kong, Fande wrote: >> >> On Fri, Oct 7, 2016 at 9:04 AM, Satish Balay <ba...@mcs.anl.gov> wrote: >>> >>> On Fri, 7 Oct 2016, Anton Popov wrote: >>>> >>>> Hi guys, >>>>> >>>>> are there any news about fixing buggy behavior of SuperLU_DIST, exactly >>>>> >>>> what >>>> >>>>> is described here: >>>>> >>>>> https://urldefense.proofpoint.com/v2/url?u=http-3A__lists. >>>>> >>>> mcs.anl.gov_pipermail_petsc-2Dusers_2015-2DAugust_026802.htm >>>> l&d=CwIBAg&c= >>>> 54IZrppPQZKX9mLzcGdPfFD1hxrcB__aEkJFOKJFd00&r=DUUt3SRGI0_ >>>> JgtNaS3udV68GRkgV4ts7XKfj2opmiCY&m=RwruX6ckX0t9H89Z6LXKBfJBOAM2vG >>>> 1sQHw2tIsSQtA&s=bbB62oGLm582JebVs8xsUej_OX0eUwibAKsRRWKafos&e= ? >>>> >>>>> I'm using 3.7.4 and still get SEGV in pdgssvx routine. Everything works >>>>> >>>> fine >>>> >>>>> with 3.5.4. >>>>> >>>>> Do I still have to stick to maint branch, and what are the chances for >>>>> >>>> these >>>> >>>>> fixes to be included in 3.7.5? >>>>> >>>> 3.7.4. is off maint branch [as of a week ago]. So if you are seeing >>>> issues with it - its best to debug and figure out the cause. >>>> >>>> This bug is indeed inside of superlu_dist, and we started having this >>> issue >>> from PETSc-3.6.x. I think superlu_dist developers should have fixed this >>> bug. We forgot to update superlu_dist?? This is not a thing users could >>> debug and fix. >>> >>> I have many people in INL suffering from this issue, and they have to >>> stay >>> with PETSc-3.5.4 to use superlu_dist. >>> >> To verify if the bug is fixed in latest superlu_dist - you can try >> [assuming you have git - either from petsc-3.7/maint/master]: >> >> --download-superlu_dist --download-superlu_dist-commit=origin/maint >> >> >> Satish >> >> Hi Satish, > I did this: > > git clone -b maint https://bitbucket.org/petsc/petsc.git petsc > > --download-superlu_dist > --download-superlu_dist-commit=origin/maint (not sure this is needed, > since I'm already in maint) > > The problem is still there. > > Cheers, > Anton >