| Regular Queues :
Regular queues are provided by default to users who have access to the Cray system.
Charges for usage will be based on annual usage according to various slabs as follows.The slabs correspond to usage by a faculty’s group / lab in a year:
CPU-based Supercomputer Systems including the current (SahasraT Cray XC40 CPU, Roddam Narasimha CPU) systems and future systems
Annual Usage
(Number of core hours consumed in the year) |
Annual Fees(Rs.) |
|
Aug 2019 – July 2020 |
Aug 2020 – July 2021 |
Aug 2021 – July 2022 |
Aug 2022 – July 2023 |
| > 10M |
1.1 Lakhs |
2.2 Lakhs |
3.1 Lakhs |
4.7 Lakhs |
| > 5M and < 10M |
80,000 |
1.6 Lakhs |
2.3 Lakhs |
3.4 Lakhs |
| > 1M and < 5M |
60,000 |
1.2 Lakhs |
1.7 Lakhs |
2.5 Lakhs |
| > 500000 and < 1M |
40,000 |
80,000 |
1.1 Lakhs |
1.7 Lakhs |
| > 100000 and < 500000 |
30,000 |
60,000 |
85,000 |
1.2 Lakhs |
| > 2000 and < 100000 |
12,000 |
24,000 |
34,000 |
51,000 |
- Usage of up to 2000 core hours in a year will be provided for free.
- In addition, new users will be provided 1000 core hours free to get acclimatized with the system and for debugging purposes. These free hours will have to be used within the first month of usage.
- The above slabs are applicable for the CPU usage in the current SahasraT Cray XC40 system as well as the future systems, e.g., NSM system.
Faculty can either make payments against usage or can make advance payments for future usage. For both kinds of payments, the payment form given in the link at the top of this page can be used.
Annual Usage
(Number of GPU hours consumed in the year) |
Annual Fees (Rs.) |
|
Aug 2019 – July 2020 |
Aug 2020 – July 2021 |
Aug 2021 – July 2022 |
Aug 2022 – July 2023 |
| > 75K |
20,000 |
40,000 |
57,000 |
86,000 |
| > 50K to < 75K |
15,000 |
30,000 |
43,000 |
64,000 |
| >10K to <50K |
10,000 |
20,000 |
28,000 |
43,000 |
| >1K to <10K |
5,000 |
10,000 |
14,000 |
21,000 |
| >50 to <1K |
2,000 |
4,000 |
6,000 |
8,000 |
- Usage of up to 50 GPU hours in a year will be provided for free.
- In addition, new users will be provided 25 GPU hours free to get acclimatized with the system and for debugging purposes. These free hours will have to be used within the first month of usage.
Annual Usage
(Number of KNL hours consumed in the year) |
Annual Fees (Rs.) |
|
Aug 2019 – July 2020 |
Aug 2020 – July 2021 |
Aug 2021 – July 2022 |
Aug 2022 – July 2023 |
| > 75K |
20,000 |
40,000 |
57,000 |
86,000 |
| > 50K to < 75K |
15,000 |
30,000 |
43,000 |
64,000 |
| >10K to <50K |
10,000 |
20,000 |
28,000 |
43,000 |
| >1K to <10K |
5,000 |
10,000 |
14,000 |
21,000 |
| >50 to <1K |
2,000 |
4,000 |
6,000 |
8,000 |
- Usage of up to 50 KNL hours in a year will be provided for free.
- In addition, new users will be provided 25 KNL hours free to get acclimatized with the system and for debugging purposes. These free hours will have to be used within the first month of usage.
GPU-based Systems of the current (NVIDIA DGX-1, Roddam Narasimha GPU) systems and future systems
Annual Usage
(Number of GPU hours consumed in the year) |
Annual Fees (Rs.) |
|
Aug 2019 – July 2020 |
Aug 2020 – July 2021 |
Aug 2021 – July 2022 |
Aug 2022 – July 2023 |
| > 12.5K |
25,000 |
50,000 |
71,000 |
86,000 |
| > 10K to < 12.5K |
20,000 |
40,000 |
57,000 |
86,000 |
| >2K to <10K |
15,000 |
30,000 |
43,000 |
64,000 |
| >500 to <2K |
10,000 |
20,000 |
28,000 |
43,000 |
| >50 to <500 |
5,000 |
10,000 |
14,000 |
21,000 |
- Usage of up to 50 GPU hours in a year will be provided for free.
- In addition, new users will be provided 25 GPU hours free to get acclimatized with the system and for debugging purposes. These free hours will have to be used within the first month of usage.
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