Task 58667438

Name	LL-dc_83.58-83.62M_wu_255_0
Workunit	52778342
Created	17 Aug 2026, 21:22:32 UTC
Sent	20 Aug 2026, 8:43:45 UTC
Report deadline	2 Sep 2026, 8:43:45 UTC
Received	20 Aug 2026, 10:20:52 UTC
Server state	Over
Outcome	Computation error
Client state	Compute error
Exit status	0 (0x0)
Computer ID	230339
Run time	4 sec
CPU time
Validate state	Invalid
Credit	0.00
Device peak FLOPS	200.09 GFLOPS
Application version	LL - dc v0.10 (opencl_nvidia_200)
Peak working set size	11.10 MB
Peak swap size	6.25 MB
Peak disk usage	1.56 MB

Stderr output

<core_client_version>8.2.8</core_client_version>
<![CDATA[
<stderr_txt>
2026-08-20 05:22:29 (17288): wrapper: running prpll.exe (-d 0)
2026-08-20 05:22:30 (17288): wrapper: created child process 3492
20260820 05:22:30  PRPLL v8.0-2-g8fb01aa starting
20260820 05:22:30  config: -d 0 
20260820 05:22:31  device 0, OpenCL 472.19, NVIDIA GeForce 940M, unique id ''
20260820 05:22:31 83612467 No FFTs found in tune.txt that can handle 83612467. Consider tuning with -tune
20260820 05:22:31 83612467 config: 
20260820 05:22:31 83612467 Using CARRY64
20260820 05:22:31 83612467 FFT: 2M 4:1K:4:256:101 (39.87 bpw)
20260820 05:22:31 83612467 In file included from <kernel>:1:
In file included from transpose.cl:4:
base.cl:275:29: error: use of 128 bit type is not supported
ulong2 OVERLOAD U2(unsigned long long a, unsigned long long b) { return (ulong2) ((ulong)a, (ulong)b); }
                            ^
base.cl:275:51: error: use of 128 bit type is not supported
ulong2 OVERLOAD U2(unsigned long long a, unsigned long long b) { return (ulong2) ((ulong)a, (ulong)b); }
                                                  ^

20260820 05:22:31 83612467 Compiling 'transpose.cl' error BUILD_PROGRAM_FAILURE (-11) (args -cl-finite-math-only -cl-std=CL2.0  -DEXP=83612467ull -DWIDTH=1024u -DSMALL_HEIGHT=256u -DMIDDLE=4u -DCARRY_LEN=8u -DNW=4u -DNH=4u -DNVIDIAGPU=1 -DCC=500u -DCARRY64=1 -DFFT_VARIANT=101u -DMAXBPW=4750u -DWEIGHT_STEP=0.09464938135450042 -DIWEIGHT_STEP=-0.086465477409198258 -DTAILT=U2(-7.52981578e-05f,0.0122715384f) -DTRIG_SCALE=9 -DTRIG_SIN={6.6579027251980952e-07,3.7209369054580932e-23,-4.9188217704570848e-20,1.0901995091303198e-33,-1.1506191102407305e-47,7.0839240359575376e-62,-2.8545227803597818e-76,8.0307778151820938e-91,} -DTRIG_COS={1,-2.2163834349100114e-13,8.1872592175725296e-27,-1.209740380477418e-40,9.5758876440886212e-55,-4.7164085661095887e-69,1.5838111582820031e-83,-3.830342691138796e-98,} -DTAILTGF31=U2(509684486u,293249438u) -DTAILTGF61=U2(249938719029223731ull,1245372627562045535ull) -DFFT_TYPE=4 -DWordSize=8u -DDISTGF31=524288u -DDISTWTRIGGF31=2560u -DDISTMTRIGGF31=768u -DDISTHTRIGGF31=131776u -DDISTGF61=1048576ull -DDISTWTRIGGF61=3072ull -DDISTMTRIGGF61=1792ull -DDISTHTRIGGF61=263040ull -DFRAC_BPW_HI=3734607871u -DFRAC_BPW_LO=4294967295u )
20260820 05:22:31 83612467 Can't compile transpose.cl
20260820 05:22:31  Exception "Can't compile transpose.cl"
20260820 05:22:31  Bye
2026-08-20 05:22:32 (17288): prpll.exe exited; CPU time 0.000000
2026-08-20 05:22:32 (17288): called boinc_finish(0)

</stderr_txt>
<message>
upload failure: <file_xfer_error>
  <file_name>LL-dc_83.58-83.62M_wu_255_0_0</file_name>
  <error_code>-240 (stat() failed)</error_code>
</file_xfer_error>
</message>
]]>