cking for cache miss activity using the tools that I mentioned in
my other email.
Best regards.
On 22/07/15 09:42, Crisitan RUIZ wrote:
Sorry, I've just discovered that I was using the wrong command to run on
8 machines. I have to get rid of the "-np 8"
So, I corrected the command and
es:
Mop/s total = 19368.43
8 machines
Mop/s total = 96094.35
Why is the performance of mult-node almost 4 times better than
multi-core? Is this normal behavior?
On 07/22/2015 09:19 AM, Crisitan RUIZ wrote:
Hello,
I'm running OpenMPI 1.8.5 on
Hello,
I'm running OpenMPI 1.8.5 on a cluster with the following characteristics:
Each node is equipped with two Intel Xeon E5-2630v3 processors (with 8
cores each), 128 GB of RAM and a 10 Gigabit Ethernet adapter.
When I run the NAS benchmarks using 8 cores in the same machine, I'm
