Update file README.md

- **Number atoms:** 149261

## 1. Tests scaling in the cpu nodes

## Tests 1-4 (SCALING over network)

- **Special test conditions:**

   - All tasks in the test need to be run sequentially without interruption to ensure that some jobs eventually use nodes placed in different sections of the cluster.

   - Only 36 cores can be used for each node in this test.

   - No GPU is allowed (if present in the node)

- **Short description of the test**: Full (36 cores max) occupation of the computational nodes using 1 or more nodes per job. There might be few unallocated nodes if the number of computational nodes is not a multiple of number of computational nodes per job in each task.

- **Storage for tasks:** This test must try all 5 different NFS shares in storage1, storage2, scratch1,  scratch2, cryo2.

### 1. Tests scaling in the cpu nodes

- **Test name:** scaling_test_cpu

- **Nodes involved**: cpu computational nodes

- **Short description of the test**: Full (36 cores max) occupation of the computational nodes using 1 or more nodes per job. There might be few unallocated nodes if $N_{cpu}$ is not a multiple of $N^{\text{scaling\_test\_cpu}}_{task,job}$.

- **Number of tasks:** 11 x 5

- **Storage for tasks:** This test must try all 5 different NFS shares in storage1, storage2, scratch1,  scratch2, cryo2.

- **Execution time per task:** 1 hour

- **Number of computational nodes per job in each task:**  $N^{\text{scaling\_test\_cpu}}_{\text{task,job}}$ = [1, 2, 4, 6, 8, 10, 12, 14, 16, 18 and 20] Nodes.

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

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

- **Special test conditions:**

   - All tasks in the test need to be run sequentially without interruption to ensure that some jobs eventually use nodes placed in different sections of the cluster.

   - Only 36 cores can be used for each node in this test.

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

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

## 2. Tests scaling in the bigmem nodes

- **Test name:**: scaling_test_mem

- **Nodes involved**: big memory cpu computational nodes

- **Short description of the test**: Full (36 cores max) occupation of the computational nodes using 1 or more nodes per job. There might be few unallocated nodes if $N_{mem}$ is not a multiple of $N^{\text{scaling\_test\_mem}}_{task,job}$.

- **Number of tasks:** 2 x 5

- **Storage for tasks:** This test must try all 5 different NFS shares in storage1, storage2, scratch1,  scratch2, cryo2.

- **Execution time per task:** 1 hour

- **Number of computational nodes per job in each task:**  $N^{\text{scaling\_test\_men}}_{\text{task,job}}$ = [1, 2] Nodes.

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

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

- **Special test conditions:**

   - All tasks in the test need to be run sequentially without interruption to ensure that some jobs eventually use nodes placed in different sections of the cluster.

   - Only 36 cores can be used for each node in this test.

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

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

## 3. Tests scaling in the gpu nodes

- **Test name:**: scaling_test_gpu

- **Nodes involved**: gpu computational nodes

- **Short description of the test**: Full (36 cores max) occupation of the computational nodes using 1 or more nodes per job. There might be few unallocated nodes if $N_{gpu}$ is not a multiple of $N^{\text{scaling\_test\_gpu}}_{task,job}$.

- **Number of tasks:** 2 x 5

- **Storage for tasks:** This test must try all 5 different NFS shares in storage1, storage2, scratch1,  scratch2, cryo2.

- **Execution time per task:** 1 hour

- **Number of computational nodes per job in each task:**  $N^{\text{scaling\_test\_gpu}}_{\text{task,job}}$ = [1, 2, 4, 6, 8, 10, 12, 14, 16, 18 and 20] Nodes.

- **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:** $J_{gpu}^{max}$

- **Special test conditions:**

   - All tasks in the test need to be run sequentially without interruption to ensure that some jobs eventually use nodes placed in different sections of the cluster.

   - Only 36 cores can be used for each node in this test.

   - No GPU is allowed

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

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

## 4. Tests scaling in the biggpu nodes (CPU only)

- **Test name:**: scaling_test_biggpu

- **Nodes involved**: gpu computational nodes

- **Short description of the test**: Full (36 cores max) occupation of the computational nodes using 1 or more nodes per job. There might be few unallocated nodes if $N_{biggpu}$ is not a multiple of $N^{\text{scaling\_test\_gpu}}_{task,job}$.

- **Number of tasks:** 5 x 5

- **Storage for tasks:** This test must try all 5 different NFS shares in storage1, storage2, scratch1,  scratch2, cryo2.

- **Execution time per task:** 1 hour

- **Number of computational nodes per job in each task:**  $N^{\text{scaling\_test\_biggpu}}_{\text{task,job}}$ = [1, 2, 4, 6, 8] Nodes.

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

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

- **Special test conditions:**

   - All tasks in the test need to be run sequentially without interruption to ensure that some jobs eventually use nodes placed in different sections of the cluster.

   - Only 36 cores can be used for each node in this test.

   - No GPU is allowed

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

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