On the Intel concall this morning, Alexander asked about whether mpich2 has ext32 support. Does anyone know what the status of this is? Thanks, -d
On Mon, Dec 10, 2007 at 10:29:18AM -0600, Darius Buntinas wrote:
On the Intel concall this morning, Alexander asked about whether mpich2 has ext32 support. Does anyone know what the status of this is?
is that the external32 data representation? ROMIO doesn't support it. Is Alexander asking because a customer really wants it, or is he just curious? ==rob -- Rob Latham Mathematics and Computer Science Division A215 0178 EA2D B059 8CDF Argonne National Lab, IL USA B29D F333 664A 4280 315B
On 12/10/2007 10:38 AM, Robert Latham wrote:
On Mon, Dec 10, 2007 at 10:29:18AM -0600, Darius Buntinas wrote:
On the Intel concall this morning, Alexander asked about whether mpich2 has ext32 support. Does anyone know what the status of this is?
is that the external32 data representation? ROMIO doesn't support it.
Are there plans to support it?
Is Alexander asking because a customer really wants it, or is he just curious?
He didn't say, but it seemed that this was something Intel wants to have in IntelMPI. -d
External32 is also a non-optional part of the standard, so to fully implement MPI-2, we need to support it. Bill On Dec 10, 2007, at 11:12 AM, Darius Buntinas wrote:
On 12/10/2007 10:38 AM, Robert Latham wrote:
On Mon, Dec 10, 2007 at 10:29:18AM -0600, Darius Buntinas wrote:
On the Intel concall this morning, Alexander asked about whether mpich2 has ext32 support. Does anyone know what the status of this is? is that the external32 data representation? ROMIO doesn't support it.
Are there plans to support it?
Is Alexander asking because a customer really wants it, or is he just curious?
He didn't say, but it seemed that this was something Intel wants to have in IntelMPI.
-d
William Gropp Paul and Cynthia Saylor Professor of Computer Science University of Illinois Urbana-Champaign
i have some code using dataloops that is a few steps in the right direction (the only copy being on my laptop i think). not a very high priority though... rob On Dec 10, 2007, at 11:28 AM, William Gropp wrote:
External32 is also a non-optional part of the standard, so to fully implement MPI-2, we need to support it.
Bill
On Dec 10, 2007, at 11:12 AM, Darius Buntinas wrote:
On 12/10/2007 10:38 AM, Robert Latham wrote:
On Mon, Dec 10, 2007 at 10:29:18AM -0600, Darius Buntinas wrote:
On the Intel concall this morning, Alexander asked about whether mpich2 has ext32 support. Does anyone know what the status of this is? is that the external32 data representation? ROMIO doesn't support it.
Are there plans to support it?
Is Alexander asking because a customer really wants it, or is he just curious?
He didn't say, but it seemed that this was something Intel wants to have in IntelMPI.
-d
William Gropp Paul and Cynthia Saylor Professor of Computer Science University of Illinois Urbana-Champaign
participants (4)
-
Darius Buntinas -
Rob Ross -
robl＠mcs.anl.gov -
William Gropp