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+--- Thread: Status: Speed x GPU Utilization not matching? (/thread-2277.html)
Status: Speed x GPU Utilization not matching? - splash_ - 05-03-2013
Hi.
What's used to tell if a GPU is being utilized or not?
Because I get the following output:
Code:
Session.Name...: sessions
Status.........: Running
Rules.Type.....: File (rules/oracle)
Input.Mode.....: File dict.dic)
Hash.Target....: File (hash)
Hash.Type......: Oracle 7-10g
Time.Started...: Fri May 3 15:07:16 2013 (2 hours, 10 mins)
Time.Estimated.: Fri May 3 17:25:55 2013 (7 mins, 51 secs)
Speed.GPU.#1...: 1021.1k/s
Speed.GPU.#2...: 952.5k/s
Speed.GPU.#3...: 887.7k/s
Speed.GPU.#4...: 951.7k/s
Speed.GPU.#*...: 3813.1k/s
Recovered......: 0/190 (0.00%) Digests, 0/190 (0.00%) Salts
Progress.......: 3072305320200/3257319317200 (94.32%)
Rejected.......: 4880720/3072305320200 (0.00%)
HWMon.GPU.#1...: 0% Util, 35c Temp, 80% Fan
HWMon.GPU.#2...: 96% Util, 52c Temp, 80% Fan
HWMon.GPU.#3...: 0% Util, 33c Temp, 80% Fan
HWMon.GPU.#4...: 98% Util, 46c Temp, 80% FanIf Utilization on #1 and #3 is 0%, Speed on #1 and #3 should be zero.. or? If not zero, it should at least not be the same speeds (or higher) than those marking 96+ % utilization...
RE: Status: Speed x GPU Utilization not matching? - epixoip - 05-03-2013
In this case HWMon.GPU is a more accurate way to tell if a GPU is being utilized. The Speed.GPU that you see there was the last speed calculated/reported for those GPUs.
The work distribution is not always completely equal among all of the GPUs, so some GPUs get more work than others. Most of the time you don't notice, but on long runs like this you are likely to notice that some GPUs will finish their assigned before others.
RE: Status: Speed x GPU Utilization not matching? - mastercracker - 05-06-2013
But would it be feasible to update these last calculated/reported speed so that they show zero like they should be?
RE: Status: Speed x GPU Utilization not matching? - atom - 05-13-2013
yes, please open a trac ticket