Hi,

We are planning to recluster our 8 node cluster used for CFD application with Redhat HPC solution. Previously we were using CentOS v4, and we were facing some performance issues. After a detailed benchmarking, we found that we can improve the performance by almost 30% with RHEL. So we decided the recluster the machines with RHEL, and we got the option of Redhat HPC solution from Redhat.

I wanted to know if somebody has used it, and what is the opinion on the product. I heard there are some bugs.

Many thanks in advance.

Manish.

As Centos is the free rebadged version of RHEL, you should get the same perfomance, usually. Of course, you have to use the same version: latest (for both) is 5.3