Update file README.md

- **Number of cores per node:** Only 36 cores can be used for each node in this test 

- **Total duration test:** $\sim 1 \text{ hour per task} \times N^{\text{scaling\_test\_gpu}}_{\text{task,job}} \times 5 \text{ storages}$

- **Number of simultaneous jobs in each task:** $J_{gpu}^{max}$

- **Current performance in aurum for each job:**

2 x Intel(R) Xeon(R) Gold 6140 CPU @ 2.30GHz per node

   - All jobs must run simultaneously for the fixed period of 23h without interruptions.

   - All cores must be used, hyperthreading or similar technology must be activated when available.

   - In gpu containing nodes there should be 1 job running for each gpu (n_jobs). The cores in the node should be divided equally divided between the n_jobs.

- **Minimal performance for each job:**

    - jobs in cpu and mem nodes: 50 ns/day

    - jobs in gpu nodes: 175 ns/day