[gmx-users] Cloud computing and Gromacs

[Jernej Zidar]

Hi everyone,
  Recently I have been reading about clouding computing (specifically
Amazon EC2) and was wondering what is your experience with such services.

  My questions are:
1. What is the performance?
2. What is the price/performance ratio?
3. Amazon EC2 allows for GPU computing. Any experience?
4. Could a number of Amazon EC2 instances replace a "brick and mortar"
cluster?

Thank you advance,
Jernej