Welcome to MilkyWay@home

gpu task freezes on 25 50 75 % progress


Advanced search

Message boards : Number crunching : gpu task freezes on 25 50 75 % progress
Message board moderation

To post messages, you must log in.

AuthorMessage
PAK-FA

Send message
Joined: 30 Jun 15
Posts: 2
Credit: 1,051,093,780
RAC: 262,166
1 billion credit badge7 year member badge
Message 71494 - Posted: 13 Dec 2021, 19:09:45 UTC
Last modified: 13 Dec 2021, 19:10:17 UTC

Hello
after updating the PC, I ran into a problem that GPU tasks slow down by 25, 50 and 75 percent, GPU loading is suspended at these moments. I wanted to fix this by increasing the number of tasks performed on the GPU using app_config , but I was faced with the fact that these pauses became proportionally larger
ID: 71494 · Rating: 0 · rate: Rate + / Rate - Report as offensive     Reply Quote
Max_Pirx

Send message
Joined: 13 Dec 17
Posts: 46
Credit: 1,973,710,643
RAC: 2,649,837
1 billion credit badge4 year member badge
Message 71499 - Posted: 13 Dec 2021, 22:17:34 UTC - in response to Message 71494.  

Might be related to driver update. Try uninstalling the current driver and install the version you had prior the update.
ID: 71499 · Rating: 0 · rate: Rate + / Rate - Report as offensive     Reply Quote
Profilemikey
Avatar

Send message
Joined: 8 May 09
Posts: 2982
Credit: 497,451,315
RAC: 195,307
300 million credit badge13 year member badgeextraordinary contributions badge
Message 71506 - Posted: 14 Dec 2021, 12:07:04 UTC - in response to Message 71494.  

Also are you leaving a cpu core free for the gpu to use? If not try that too and see if it helps.
ID: 71506 · Rating: 0 · rate: Rate + / Rate - Report as offensive     Reply Quote
PAK-FA

Send message
Joined: 30 Jun 15
Posts: 2
Credit: 1,051,093,780
RAC: 262,166
1 billion credit badge7 year member badge
Message 71507 - Posted: 14 Dec 2021, 18:44:59 UTC - in response to Message 71506.  

to check it i stop all projects
also as defaul i use 85% of threads (amd epyc 7551p) -nothing changes
may be cause in old gpu (radeon 6950 1gb) but when i began milky way on this pc , i didn't see so much pauses, and i face them when add 2 more 16gb ram sticks (64 gb in total now), also i try with 32gb- it didn't helps
Couple years ago i see similar problem when on amd phenom tasks was without pauses, and on amd fx 8120 there was a similar problem with the one I'm experiencing now, but i didn't figure it out
ID: 71507 · Rating: 0 · rate: Rate + / Rate - Report as offensive     Reply Quote
Profilemikey
Avatar

Send message
Joined: 8 May 09
Posts: 2982
Credit: 497,451,315
RAC: 195,307
300 million credit badge13 year member badgeextraordinary contributions badge
Message 71511 - Posted: 15 Dec 2021, 11:16:35 UTC - in response to Message 71507.  

to check it i stop all projects
also as defaul i use 85% of threads (amd epyc 7551p) -nothing changes
may be cause in old gpu (radeon 6950 1gb) but when i began milky way on this pc , i didn't see so much pauses, and i face them when add 2 more 16gb ram sticks (64 gb in total now), also i try with 32gb- it didn't helps
Couple years ago i see similar problem when on amd phenom tasks was without pauses, and on amd fx 8120 there was a similar problem with the one I'm experiencing now, but i didn't figure it out


Then it could just be the ever changing tasks they send out
ID: 71511 · Rating: 0 · rate: Rate + / Rate - Report as offensive     Reply Quote

Message boards : Number crunching : gpu task freezes on 25 50 75 % progress

©2022 Astroinformatics Group