#911 closed Defect (fixed)
BOINC core hangs when there is active CUDA tasks in queue but CUDA anabled GPU removed
| Reported by: | Raistmer | Owned by: | davea |
|---|---|---|---|
| Priority: | Blocker | Milestone: | Undetermined |
| Component: | Client - Daemon | Version: | 6.6.20 |
| Keywords: | Cc: |
Description (last modified by )
Please, see this thread for full diagnostic of this issue.
In short, BOINC core hangs badly when there are active CUDA tasks (anonymous platform used) but no CUDA GPU. It does this after changing CUDA task status from "suspended" to "waiting to run". BOINC manager then restarts core from prev saved state with CUDA task disabled.
Note, thet BOINC correctly determined that there is no CUDA GPUs in system. Moreover, using <no_gpu> tag leads to exactly the same behavior.
There are some crash dumps in logs files.
Attachments (3)
Change History (7)
Changed 16 years ago by
| Attachment: | BOINC_hung_after_GPU_replacement_logs.rar added |
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Changed 16 years ago by
| Attachment: | BOINC_hung_after_GPU_replacement_logs.zip added |
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Reuploaded logs in free format
Changed 16 years ago by
| Attachment: | BOINC_core_hang_bug_additional_logging_enabled.rar added |
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Additional logging enabled by cc_config as recommended in related thread
comment:3 Changed 16 years ago by
| Resolution: | → fixed |
|---|---|
| Status: | new → closed |
comment:4 Changed 16 years ago by
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BOINC log files, renamed and RARed