+------------------+---------+----------------------+-----------------+
| gsf T382         | Moorthi | 104 task, 13 node    | 8.5min /day     |
|                  | D       | Th=2                 |                 |
|                  | ew/Mist |                      | 60min/ 7 day    |
+------------------+---------+----------------------+-----------------+
| gfs T382         | Jim     | 16 task 1 node Th=4  | 20min for 6hr   |
|                  | Jung    |                      |                 |
| 3 hourly dump    | Vapor   |                      |                 |
+------------------+---------+----------------------+-----------------+
| gsf T382         | Jim     | 16 task 1 node Th=4  | 3.5 hour/7day   |
|                  | Jung    |                      |                 |
|                  | Vapor   |                      |                 |
+------------------+---------+----------------------+-----------------+
| gfs T382         | reanl   | 224 task, 14 nodes,  | 20 min/9hr      |
|                  | Dew     | 1 thread             |                 |
|                  |         |                      | 4hr20min/5day   |
|                  |         |                      |                 |
|                  |         |                      | (6 hr/7 day)    |
+------------------+---------+----------------------+-----------------+
| gfs T126         | reanl   | 128 task 4 node Th=1 | 25 min /5day    |
|                  | Dew     |                      |                 |
|                  |         |                      | 35 min/7day     |
+------------------+---------+----------------------+-----------------+
| gfs T62          | reanl   | 16 task 1 node Th=1  | 1 min/9 hour    |
|                  | Dew     |                      |                 |
|                  |         |                      | 9 min/5day      |
|                  |         |                      |                 |
|                  |         |                      | 13min/7day      |
+------------------+---------+----------------------+-----------------+
| GSI T382         | Oper    | 160 task 10 nodes    | 20 min/cycle    |
|                  | ational | (16 tasks per node)  |                 |
|                  | a       |                      | 80min/day       |
|                  | nalysis | th=1                 |                 |
|                  |         |                      |                 |
|                  | Russ    | average run time:    |                 |
|                  | Treadon | 1146.446 seconds\    |                 |
|                  |         | minimum run time:    |                 |
|                  | Dew     | 1098.890 seconds\    |                 |
|                  |         | maximum run time:    |                 |
|                  |         | 1197.175 seconds\    |                 |
|                  |         | \                    |                 |
|                  |         | max-min:  98.285     |                 |
|                  |         | seconds\             |                 |
|                  |         | standard deviation:  |                 |
|                  |         | 25.854 seconds       |                 |
+------------------+---------+----------------------+-----------------+
| GSI T382         | Jim     | 64 task 4 node TH=1  | one hour/cycle  |
|                  | Jung    |                      |                 |
|                  | haze    |                      | 4 hr/day        |
+------------------+---------+----------------------+-----------------+
| GSI T382         | Jim     | 32 task one node     | one hour/cycle  |
|                  | Jung    |                      |                 |
|                  | Vapor   | real cpu only        | 4 hr/day        |
|                  |         |                      |                 |
|                  |         | Airs and IASI        |                 |
+------------------+---------+----------------------+-----------------+
| GSI T382         | reanl   | 224 task 14 nodes    | 25 min/cycle    |
|                  | Dew     | Th=1                 |                 |
|                  |         |                      | 2hr/day         |
+------------------+---------+----------------------+-----------------+
| GSI T62          | reanl   | 16 task 1 node TH=1  | 10 min/cycle    |
|                  | Dew     |                      |                 |
|                  |         |                      | 40min/day       |
+------------------+---------+----------------------+-----------------+
| Simulation of    | Tong    | one cpu              | 0.5 hour/day    |
| Radiance         | Zhu     |                      |                 |
|                  |         | GOES-E/W, AMSU       |                 |
|                  | Haze    |                      |                 |
+------------------+---------+----------------------+-----------------+
| Simulation of    | Ron     | one cpu              | 3 hour/day      |
| Radiance         |         |                      |                 |
|                  |         | HIRS, AMSU, AIRS     |                 |
|                  |         |                      |                 |
|                  |         | no GOES              |                 |
+------------------+---------+----------------------+-----------------+
|                  |         |                      |                 |
+------------------+---------+----------------------+-----------------+

\[Summary of estimate on vapor\]

In general vapor is 30-50% faster than haze.

Rough estimate to process one day of assimilation with two five day
forecast

**T62**

one node

GSI 30min/day (4 cycle)

two 5day fcst 15 min

45 min/day one node

**T126**

2 node

GSI 40min/day

two 5day fcst 20min (rough guess from computation with 4 node)

1 hr/day 2 node

**T382**

one node

GSI 4 hr/day (4cycle)

one node

two 5day fcst 5 hour

9 hr/day with one node

T62

Number of experiments. 100 exp for one year =36500 day

1(node)x0.75(hr/day)x36500(day)=27400 hr\*node=1142 day\*node

analysis only 200 exp for one year =73000 day

1(node)x0.5(hr/day)x73000 (day)=36500hr\*node=1520 day\*node

T126

Number of experiments. 100 exp for 6 week =8400 day

2(node)x1(hr/day)x8400(day)= 32000 hr\*node=1333 day\*node

20 experiments for one year=7300 day

2(node)x1(hr/day)x16000(day)= 32000 hr\*node=1333 day\*node

T382

100 exp for 6weeks=4200days

1 nodes 9 (hr/day)x4200 day = 37800 hr\*node=1575day\*node

200 exp 6wk with T126

20 exp one year with T126

20 exp 6wk with t382

6 hourly cycle

fcst twice a day

2 node for 860 days

do not include resource for debug

**Simulation**

existing radiance data

365x3 hr (existing + future=1095 hr x 1 task

34 hrx 64 task

If coefficient has to be calculated, it will take more time.

Time for simulation is negligible.

Each day produce 1GBfile

Run history of 15000day 15 TB

GOES-R

20km 10 times thining -\> 60 km resolution : 15MB/hr
360MB/day=150GB/year

20km 3.6GB/day=1.5 TB/year

4km 3.6x25=90GB/day=33TB/year

GOES-R CrIS, ATMS

We have tom mix 4km 20km and 60km resolution

50TB hpss space to save the simulated data for new satellite

50TB hpss space to save results

10TB disk space