Re: [petsc-users] [EXTERNAL] Re: Call to DMSetMatrixPreallocateSkip not changing allocation behavior

2023-12-18 Thread Jed Brown
Great, thanks for letting us know. It'll merge to release shortly and thus be in petsc >= 3.20.3. "Fackler, Philip" writes: > Jed, > > That seems to have worked (ridiculously well). It's now 55MB, and it's > happening in the call to MatSetPreallocationCOO. > > Thank you, > > Philip Fackler >

Re: [petsc-users] [EXTERNAL] Re: Call to DMSetMatrixPreallocateSkip not changing allocation behavior

2023-12-18 Thread Fackler, Philip via petsc-users
Jed, That seems to have worked (ridiculously well). It's now 55MB, and it's happening in the call to MatSetPreallocationCOO. Thank you, Philip Fackler Research Software Engineer, Application Engineering Group Advanced Computing Systems Research Section Computer Science and Mathematics Division

Re: [petsc-users] [petsc-maint] DMSwarm on multiple processors

2023-12-18 Thread Matthew Knepley
On Mon, Dec 18, 2023 at 5:09 AM Joauma Marichal < joauma.maric...@uclouvain.be> wrote: > Hello, > > > > Sorry for the delay. I attach the file that I obtain when running the code > with the debug mode. > Okay, we can now see where this is happening: malloc_consolidate(): invalid chunk size

Re: [petsc-users] [petsc-maint] DMSwarm on multiple processors

2023-12-18 Thread Joauma Marichal via petsc-users
Hello, Sorry for the delay. I attach the file that I obtain when running the code with the debug mode. Thanks for your help. Best regards, Joauma De : Matthew Knepley Date : jeudi, 23 novembre 2023 à 15:32 À : Joauma Marichal Cc : petsc-ma...@mcs.anl.gov , petsc-users@mcs.anl.gov Objet :