Linux utility (or windows) for monitoring power-related readings ? for Fermi ?
I'd like to know if there is any Linux utility (or windows) for monitoring power-related readings ? for Fermi ?
Linux is better.

How can I read temperature and power (?) related readings at runtime ? if it is possible.
Are there separate event counters for that ? and various ways to see the readings ?

Thanks !
I'd like to know if there is any Linux utility (or windows) for monitoring power-related readings ? for Fermi ?

Linux is better.



How can I read temperature and power (?) related readings at runtime ? if it is possible.

Are there separate event counters for that ? and various ways to see the readings ?



Thanks !

#1
Posted 04/04/2012 03:45 PM   
nvidia-smi maybe?

[code]
$ nvidia-smi
Wed Apr 4 16:52:24 2012
+------------------------------------------------------+
| NVIDIA-SMI 2.285.05 Driver Version: 285.05.32 |
|-------------------------------+----------------------+----------------------+
| Nb. Name | Bus Id Disp. | Volatile ECC SB / DB |
| Fan Temp Power Usage /Cap | Memory Usage | GPU Util. Compute M. |
|===============================+======================+======================|
| 0. Tesla C2050 | 0000:03:00.0 On | 0 0 |
| 30% 61 C P12 Off / Off | 0% 6MB / 2687MB | 0% Default |
|-------------------------------+----------------------+----------------------|
| 1. Tesla C2050 | 0000:04:00.0 Off | 0 0 |
| 30% 58 C P12 Off / Off | 0% 6MB / 2687MB | 0% Default |
|-------------------------------+----------------------+----------------------|
| Compute processes: GPU Memory |
| GPU PID Process name Usage |
|=============================================================================|
| No running compute processes found |
+-----------------------------------------------------------------------------+
[/code]
nvidia-smi maybe?





$ nvidia-smi

Wed Apr 4 16:52:24 2012

+------------------------------------------------------+

| NVIDIA-SMI 2.285.05 Driver Version: 285.05.32 |

|-------------------------------+----------------------+----------------------+

| Nb. Name | Bus Id Disp. | Volatile ECC SB / DB |

| Fan Temp Power Usage /Cap | Memory Usage | GPU Util. Compute M. |

|===============================+======================+======================|

| 0. Tesla C2050 | 0000:03:00.0 On | 0 0 |

| 30% 61 C P12 Off / Off | 0% 6MB / 2687MB | 0% Default |

|-------------------------------+----------------------+----------------------|

| 1. Tesla C2050 | 0000:04:00.0 Off | 0 0 |

| 30% 58 C P12 Off / Off | 0% 6MB / 2687MB | 0% Default |

|-------------------------------+----------------------+----------------------|

| Compute processes: GPU Memory |

| GPU PID Process name Usage |

|=============================================================================|

| No running compute processes found |

+-----------------------------------------------------------------------------+

#2
Posted 04/04/2012 03:54 PM   
[quote name='Gilles_C' date='04 April 2012 - 11:54 AM' timestamp='1333554858' post='1391935']
nvidia-smi maybe?

[code]
$ nvidia-smi
Wed Apr 4 16:52:24 2012
+------------------------------------------------------+
| NVIDIA-SMI 2.285.05 Driver Version: 285.05.32 |
|-------------------------------+----------------------+----------------------+
| Nb. Name | Bus Id Disp. | Volatile ECC SB / DB |
| Fan Temp Power Usage /Cap | Memory Usage | GPU Util. Compute M. |
|===============================+======================+======================|
| 0. Tesla C2050 | 0000:03:00.0 On | 0 0 |
| 30% 61 C P12 Off / Off | 0% 6MB / 2687MB | 0% Default |
|-------------------------------+----------------------+----------------------|
| 1. Tesla C2050 | 0000:04:00.0 Off | 0 0 |
| 30% 58 C P12 Off / Off | 0% 6MB / 2687MB | 0% Default |
|-------------------------------+----------------------+----------------------|
| Compute processes: GPU Memory |
| GPU PID Process name Usage |
|=============================================================================|
| No running compute processes found |
+-----------------------------------------------------------------------------+
[/code]
[/quote]

Thanks, I'll try that.
[quote name='Gilles_C' date='04 April 2012 - 11:54 AM' timestamp='1333554858' post='1391935']

nvidia-smi maybe?





$ nvidia-smi

Wed Apr 4 16:52:24 2012

+------------------------------------------------------+

| NVIDIA-SMI 2.285.05 Driver Version: 285.05.32 |

|-------------------------------+----------------------+----------------------+

| Nb. Name | Bus Id Disp. | Volatile ECC SB / DB |

| Fan Temp Power Usage /Cap | Memory Usage | GPU Util. Compute M. |

|===============================+======================+======================|

| 0. Tesla C2050 | 0000:03:00.0 On | 0 0 |

| 30% 61 C P12 Off / Off | 0% 6MB / 2687MB | 0% Default |

|-------------------------------+----------------------+----------------------|

| 1. Tesla C2050 | 0000:04:00.0 Off | 0 0 |

| 30% 58 C P12 Off / Off | 0% 6MB / 2687MB | 0% Default |

|-------------------------------+----------------------+----------------------|

| Compute processes: GPU Memory |

| GPU PID Process name Usage |

|=============================================================================|

| No running compute processes found |

+-----------------------------------------------------------------------------+






Thanks, I'll try that.

#3
Posted 04/04/2012 04:40 PM   
Besides nvidia-smi you can also use [url="http://developer.nvidia.com/nvidia-management-library-nvml"]NVML[/url], which exposes management and monitoring functionality through an API.
Besides nvidia-smi you can also use NVML, which exposes management and monitoring functionality through an API.

#4
Posted 04/05/2012 01:50 PM   
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