Stderr output

<core_client_version>8.3.0</core_client_version>
<![CDATA[
<stderr_txt>
2026-07-21 05:28:01 (165727): wrapper (8.3.26019): starting
2026-07-21 05:28:01 (165727): wrapper: running ./prpll (-d 0 -v -use NO_ASM)
2026-07-21 05:28:01 (165727): wrapper: created child process 165729
20260721 05:28:01  PRPLL Ubuntu_20.04_20260526 starting
20260721 05:28:01  config: -d 0 -v -use NO_ASM 
20260721 05:28:02  device 0, OpenCL 25.2.8-0ubuntu0.24.04.2, unique id ''
20260721 05:28:02 81706747 No FFTs found in tune.txt that can handle 81706747. Consider tuning with -tune
20260721 05:28:02 81706747 config:  -DNO_ASM=1
20260721 05:28:02 81706747 Using CARRY64
20260721 05:28:02 81706747 OpenCL: 25.2.8-0ubuntu0.24.04.2:AMD Radeon RX 6500 XT (radeonsi, navi24, LLVM 20.1.2, DRM 3.64, 7.0.0-28-generic), args -cl-finite-math-only -cl-std=CL2.0  -DNO_ASM=1 -DEXP=81706747u -DWIDTH=1024u -DSMALL_HEIGHT=256u -DMIDDLE=4u -DCARRY_LEN=8u -DNW=4u -DNH=4u -DAMDGPU=1 -DCARRY64=1 -DFFT_VARIANT=101u -DMAXBPW=4750u -DWEIGHT_STEP=0.027534585859055768 -DIWEIGHT_STEP=-0.026796748487094346 -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=819200u -DDISTWTRIGGF31=2560u -DDISTMTRIGGF31=768u -DDISTHTRIGGF31=131776u -DDISTGF61=1638400ull -DDISTWTRIGGF61=3072ull -DDISTMTRIGGF61=1792ull -DDISTHTRIGGF61=263040ull -DFRAC_BPW_HI=4126660607u -DFRAC_BPW_LO=4294967295u
20260721 05:28:02 81706747 FFT: 2M 4:1K:4:256:101 (38.96 bpw)
20260721 05:28:02 81706747 In file included from input.cl:1:
In file included from /tmp/openclon12/selftest.cl:4:
/tmp/openclon12/base.cl:225:9: error: use of type 'double' requires cl_khr_fp64 support
/tmp/openclon12/base.cl:226:9: error: unknown type name 'double2'; did you mean 'double'?
/tmp/openclon12/base.cl:226:9: error: use of type 'double' requires cl_khr_fp64 support
/tmp/openclon12/base.cl:261:1: error: unknown type name 'double2'; did you mean 'double'?
/tmp/openclon12/base.cl:261:21: error: use of type 'double' requires cl_khr_fp64 support
/tmp/openclon12/base.cl:261:31: error: use of type 'double' requires cl_khr_fp64 support
/tmp/openclon12/base.cl:261:1: error: use of type 'double' requires cl_khr_fp64 support
/tmp/openclon12/base.cl:261:51: error: use of undeclared identifier 'double2'; did you mean 'double'?
/tmp/openclon12/base.cl:261:51: error: use of undeclared identifier 'double2'
/tmp/openclon12/base.cl:299:24: error: unknown type name 'double2'; did you mean 'double'?
/tmp/openclon12/base.cl:299:24: error: use of type 'double' requires cl_khr_fp64 support
/tmp/openclon12/base.cl:302:24: error: unknown type name 'double2'; did you mean 'double'?
/tmp/openclon12/base.cl:302:24: error: use of type 'double' requires cl_khr_fp64 support
Error executing LLVM compilation action.

20260721 05:28:02 81706747 Compiling 'selftest.cl' error COMPILE_PROGRAM_FAILURE (-15) (args -cl-finite-math-only -cl-std=CL2.0  -DNO_ASM=1 -DEXP=81706747u -DWIDTH=1024u -DSMALL_HEIGHT=256u -DMIDDLE=4u -DCARRY_LEN=8u -DNW=4u -DNH=4u -DAMDGPU=1 -DCARRY64=1 -DFFT_VARIANT=101u -DMAXBPW=4750u -DWEIGHT_STEP=0.027534585859055768 -DIWEIGHT_STEP=-0.026796748487094346 -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=819200u -DDISTWTRIGGF31=2560u -DDISTMTRIGGF31=768u -DDISTHTRIGGF31=131776u -DDISTGF61=1638400ull -DDISTWTRIGGF61=3072ull -DDISTMTRIGGF61=1792ull -DDISTHTRIGGF61=263040ull -DFRAC_BPW_HI=4126660607u -DFRAC_BPW_LO=4294967295u )
20260721 05:28:02 81706747 Can't compile selftest.cl
20260721 05:28:02  Exception "Can't compile selftest.cl"
20260721 05:28:02  Bye
2026-07-21 05:28:02 (165727): ./prpll exited; CPU time 0.295485
2026-07-21 05:28:02 (165727): called boinc_finish(0)

</stderr_txt>
<message>
upload failure: <file_xfer_error>
  <file_name>LL-dc_81.69-81.72M_wu_181_7_0</file_name>
  <error_code>-161 (not found)</error_code>
</file_xfer_error>
</message>
]]>