Sebastien Boisvert

this seems to be related to checkpointing. Vertex.cpp 176 is called in MessageProcessor.cpp (TAG_START_SEEDING ...)

But the distance to beat is strand-specific however.

check first if this is not already implemented

On 16/11/13 10:03 AM, PolinaN wrote: > I keep getting this error while running Ray > > Rank 30: assembler memory usage: 342492 KiB > Critical exception: The length of...

FORCE_PACKING removes padding in the structures, but may also cause problems on some architectures (Itanium or Sparc for instance). On x86-64, I don't think FORCE_PACKING=1 is a problem.

Hi, I am not sure how can this happen since this memory pool is used to allocate memory for reads. Are you providing genomes in input ?

All the frames in the callstack are not in Ray. It looks like a Open MPI problem. From the stack, it is not clear what is the problem.

Was this caused by hwloc (this appears in the call stack) ?

Hi, It is possible to pinpoint the place where the problem occurs. Your stack contains this entry: [snap-2:24679] Failing at address: 0x7f6a7b582604 Each Ray process has its own virtual memory...

What is your goal ? Do you want to patch hwloc ?