Task 58482631

Name	LL-dc_81.78-81.81M_wu_192_9
Workunit	52303663
Created	6 Aug 2026, 12:02:16 UTC
Sent	7 Aug 2026, 3:29:04 UTC
Report deadline	14 Aug 2026, 3:29:04 UTC
Received	7 Aug 2026, 4:45:25 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 disk usage	1.55 MB

Stderr output

<core_client_version>7.20.2</core_client_version>
<![CDATA[
<stderr_txt>
2026-08-07 05:47:05 (7496): wrapper: running prpll.exe (-d 0)
2026-08-07 05:47:05 (7496): wrapper: created child process 3548
20260807 05:47:06  PRPLL v8.0-2-g8fb01aa starting
20260807 05:47:06  config: -d 0 
20260807 05:47:06  device 0, OpenCL 431.07, GeForce GT 640, unique id ''
20260807 05:47:06 81798487 No FFTs found in tune.txt that can handle 81798487. Consider tuning with -tune
20260807 05:47:06  Exception class gpu_error: INVALID_VALUE (-30) clCreateCommandQueue at D:\a\gpuowl\gpuowl\src\clwrap.cpp:321 makeQueue
20260807 05:47:06  Bye
2026-08-07 05:47:07 (7496): prpll.exe exited; CPU time 0.000000
2026-08-07 05:47:07 (7496): called boinc_finish(0)

</stderr_txt>
<message>
upload failure: <file_xfer_error>
  <file_name>LL-dc_81.78-81.81M_wu_192_9_0</file_name>
  <error_code>-240 (stat() failed)</error_code>
</file_xfer_error>
</message>
]]>