Dear George,
First of all, many thanks for your quick response.
George Bosilca wrote:
The btl_tcp_sndbuf and btl_tcp_rcvbuf are limited by the kernel
(usually 128K), so there is no reason to set them to something huge,
if the kernel is unable to support these values.
In fact, we did change t
The btl_tcp_sndbuf and btl_tcp_rcvbuf are limited by the kernel
(usually 128K), so there is no reason to set them to something huge,
if the kernel is unable to support these values. The eager didn't get
modified between 1.1 and 1.2, so it should work as expected.
george.
On Apr 28, 2008,
Hi all,
We're using a pingpong in order to measure the bandwidth and latency
available with open MPI.
In our first experiments done with the 1.1.4 version, we were using the
btl_tcp_eager_limit parameter to modify the eager limit. We've upgraded
to the 1.2.6 version and the limit parameter we
