Task 59541735

Name	LL-dc_84.00-84.03M_wu_54_6
Workunit	53469143
Created	26 Sep 2026, 22:24:51 UTC
Sent	26 Sep 2026, 22:46:54 UTC
Report deadline	9 Oct 2026, 22:46:54 UTC
Received	26 Sep 2026, 23:22:06 UTC
Server state	Over
Outcome	Computation error
Client state	Compute error
Exit status	0 (0x0)
Computer ID	206926
Run time	3 sec
CPU time
Validate state	Invalid
Credit	0.00
Device peak FLOPS	135.69 GFLOPS
Application version	LL - dc v0.10 (opencl_nvidia_200)
Peak working set size	5.86 MB
Peak swap size	2.09 MB
Peak disk usage	1.55 MB

Stderr output

<core_client_version>7.20.2</core_client_version>
<![CDATA[
<stderr_txt>
2026-09-27 00:55:33 (11368): wrapper: running prpll.exe (-d 0)
2026-09-27 00:55:33 (11368): wrapper: created child process 12704
20260927 00:55:33  PRPLL v8.0-2-g8fb01aa starting
20260927 00:55:33  config: -d 0 
20260927 00:55:33  device 0, OpenCL 431.07, GeForce GT 640, unique id ''
20260927 00:55:33 84008497 No FFTs found in tune.txt that can handle 84008497. Consider tuning with -tune
20260927 00:55:33  Exception class gpu_error: INVALID_VALUE (-30) clCreateCommandQueue at D:\a\gpuowl\gpuowl\src\clwrap.cpp:321 makeQueue
20260927 00:55:33  Bye
2026-09-27 00:55:34 (11368): prpll.exe exited; CPU time 0.015625
2026-09-27 00:55:34 (11368): called boinc_finish(0)

</stderr_txt>
<message>
upload failure: <file_xfer_error>
  <file_name>LL-dc_84.00-84.03M_wu_54_6_0</file_name>
  <error_code>-240 (stat() failed)</error_code>
</file_xfer_error>
</message>
]]>