Stderr output of that task says "2020-02-09 03:53:59.0325 (3060) [normal]: OpenCL Device used for Search/Recalc and/or semi coherent step: 'Tahiti (Platform: AMD Accelerated Parallel Processing, global memory: 3072 MiB)' "
Boinc says your host has "[2] AMD AMD Radeon(TM) RX 560 Series (4096MB)".
The problem is that your host has two GPUs of which the RX 560 is compatible with these current GW GPU tasks but the older card with a Tahiti chip is NOT. Boinc doesn't know that and is feeding these GW tasks to both cards.
You would need to exclude that Tahiti card from running these GW tasks for now (or remove the card physically from your system).
Here's a message that has useful information about how to exclude a GPU:
Both of your GPUs are AMD so the <device_num> parameter would be important to differentiate them and contain the Tahiti card inside that <exclude_gpu> part. If I remember correct you can see which GPU is '0' and which one is '1' by looking at the Boinc event log messages at Boinc startup. Or by trial and error.
... most (I'd say 90%) of the
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... most (I'd say 90%) of the WUs need/use no more than max 950MB.
So, some of his WUs should work - unless, as already said, he has a factor more than x1.
Hope CHEROKEE will answer.
@RICHIE: ... of course, but
)
@RICHIE:
... of course, but somewhere along this post, someone pointed at the somewhat "old" driver version.
So, the OP should maybe update the NVIDIA driver to exclude this eventual source of error/problem.
Yes....
)
Yes....
Harri Liljeroos wrote:Wasn't
)
check/read:
https://devtalk.nvidia.com/default/topic/992502 (opencl)
UPDATE: I'm surprised of my
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UPDATE:
I'm surprised of my findings today.
Max VRAM used on the GTX 960 is suddenly around 1600MB.
So, I guess, there is a wide spread of needed VRAM depending on what WUs are sent.
I am seeing even VRAM max over 2100MB on one of my high end GPU.
All running factor x1.
I've had increasing problems
)
I've had increasing problems since june2019, tasks were invalid or just errored out /einsteinathome.org/task/921190883.
I have disconnected then reconnected after a couple days from Einstein, but still the frequent errors return.\
Other projects seem to run fine, but I'm at a loss for E@H.
Any suggestions?
RWP
Purge your drivers and then
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Purge your drivers and then reinstall them.
Dp wrote:I've had increasing
)
Stderr output of that task says "2020-02-09 03:53:59.0325 (3060) [normal]: OpenCL Device used for Search/Recalc and/or semi coherent step: 'Tahiti (Platform: AMD Accelerated Parallel Processing, global memory: 3072 MiB)' "
Boinc says your host has "[2] AMD AMD Radeon(TM) RX 560 Series (4096MB)".
The problem is that your host has two GPUs of which the RX 560 is compatible with these current GW GPU tasks but the older card with a Tahiti chip is NOT. Boinc doesn't know that and is feeding these GW tasks to both cards.
You would need to exclude that Tahiti card from running these GW tasks for now (or remove the card physically from your system).
Here's a message that has useful information about how to exclude a GPU:
https://einsteinathome.org/content/discussion-thread-continuous-gw-search-known-o2md1-now-o2mdf-gpus-only?page=16#comment-173836
Both of your GPUs are AMD so the <device_num> parameter would be important to differentiate them and contain the Tahiti card inside that <exclude_gpu> part. If I remember correct you can see which GPU is '0' and which one is '1' by looking at the Boinc event log messages at Boinc startup. Or by trial and error.