meone else
>>>> has suggestions too.
>>>>
>>>> Rolf
>>>>
>>>> PS: For those who missed a private email, I had Max add some
>>>> instrumentation so we could see which list was growing. We now know it is
>>>> the mca_p
max.stau...@gmx.net]
Sent: Thursday, September 12, 2013 3:53 AM
To: Rolf vandeVaart
Subject: Re: [OMPI devel] Nearly unlimited growth of pml free list
Hi Rolf,
the heap snapshots I do tell me where and when the memory has
been allocated, and a simple source trace of the in tells me that the
calling
end_ranges_pckts, numAlloc=4,
>>> maxAlloc=-1
>>> [gpu207.dev-env.lan:11322] Freelist=send_requests, numAlloc=16708,
>>> maxAlloc=-1
>>> [gpu207.dev-env.lan:11322] Freelist=recv_requests, numAlloc=68, maxAlloc=-
>>> 1 [gpu207.dev-env.lan:11322] rdma_pending=0
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
ndeVaart; de...@open-mpi.org
>Subject: Re: [OMPI devel] Nearly unlimited growth of pml free list
>
>Hi Rolf,
>
>I applied your patch, the full output is rather big, even gzip > 10Mb,
> which is
>not good for the mailinglist, but the head and tail are below for a 7 and 8
fer [mailto:max.stau...@gmx.net]
Sent: Thursday, September 12, 2013 3:53 AM
To: Rolf vandeVaart
Subject: Re: [OMPI devel] Nearly unlimited growth of pml free list
Hi Rolf,
the heap snapshots I do tell me where and when the memory has been
allocated, and a simple source trace of the in tells
ou observe is growing.
Rolf
>-Original Message-
>From: devel [mailto:devel-boun...@open-mpi.org] On Behalf Of Max Staufer
>Sent: Wednesday, September 11, 2013 10:23 AM
>To: de...@open-mpi.org
>Subject: [OMPI devel] Nearly unlimited growth of pml free list
>
>Hi All
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
