Re: [OMPI devel] Nearly unlimited growth of pml free list

2013-10-01 Thread Max Staufer
n the MPI_Alltoall? George. On Sep 30, 2013, at 17:09 , Max Staufer wrote: Well, havent tryed 1.7.2 yet, but too elaborate the problem a little bit more, the groth happens if we use an MPI_ALLREDUCE in a recursive subroutine call, that means in FORTRAN90 speech the subroutine calls itself again

Re: [OMPI devel] Nearly unlimited growth of pml free list

2013-09-30 Thread Max Staufer
mca_pml_base_send_requests list. -Original Message- From: Max Staufer [mailto:max.stau...@gmx.net] Sent: Friday, September 13, 2013 7:06 AM To: Rolf vandeVaart;de...@open-mpi.org Subject: Re: [OMPI devel] Nearly unlimited growth of pml free list Hi Rolf, I applied your patch, the full

Re: [OMPI devel] Nearly unlimited growth of pml free list

2013-09-13 Thread Max Staufer
:04, schrieb Rolf vandeVaart: Can you apply this patch and try again? It will print out the sizes of the free lists after every 100 calls into the mca_pml_ob1_send. It would be interesting to see which one is growing. This might give us some clues. Rolf -Original Message- From: Max Stau

[OMPI devel] Nearly unlimited growth of pml free list

2013-09-11 Thread Max Staufer
Hi All, as I already asked in the users list, I was told thats not the right place to ask, I came across a "missbehaviour" of openmpi version 1.4.5 and 1.6.5 alike. the mca_pml_ob1_send function keeps allocating memory in the pml free list. It does that indefinitly. In my case the list g