Stderr output

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
2026-07-28 18:07:33 (21428): wrapper: running prpll.exe (-d 0)
2026-07-28 18:07:34 (21428): wrapper: created child process 39904
20260728 18:07:34  PRPLL v8.0-2-g8fb01aa starting
20260728 18:07:34  config: -d 0 
20260728 18:07:34  device 0, OpenCL 31.0.101.5522, Intel(R) UHD Graphics 770, unique id ''
20260728 18:07:34 81789209 No FFTs found in tune.txt that can handle 81789209. Consider tuning with -tune
20260728 18:07:34 81789209 config: 
20260728 18:07:34 81789209 Using CARRY64
20260728 18:07:34 81789209 FFT: 2M 1:1K:4:256:101 (39.00 bpw)
20260728 18:07:35 81789209 In file included from 1:1:
In file included from ./transpose.cl:4:
./base.cl:233:9: error: use of type 'double' requires cl_khr_fp64 support
typedef double T;           // For historical reasons, classic FFTs using doubles call their data T and T2.
        ^
./base.cl:234:9: error: unknown type name 'double2'; did you mean 'double'?
typedef double2 T2;         // A complex value using doubles in a classic FFT.
        ^~~~~~~
        double
./base.cl:234:9: error: use of type 'double' requires cl_khr_fp64 support
./base.cl:269:1: error: unknown type name 'double2'; did you mean 'double'?
double2 OVERLOAD U2(double a, double b) { return (double2) (a, b); }
^~~~~~~
double
./base.cl:269:21: error: use of type 'double' requires cl_khr_fp64 support
double2 OVERLOAD U2(double a, double b) { return (double2) (a, b); }
                    ^
./base.cl:269:31: error: use of type 'double' requires cl_khr_fp64 support
double2 OVERLOAD U2(double a, double b) { return (double2) (a, b); }
                              ^
./base.cl:269:1: error: use of type 'double' requires cl_khr_fp64 support
double2 OVERLOAD U2(double a, double b) { return (double2) (a, b); }
^
./base.cl:269:51: error: use of undeclared identifier 'double2'; did you mean 'double'?
double2 OVERLOAD U2(double a, double b) { return (double2) (a, b); }
                                                  ^~~~~~~
                                                  double
./base.cl:269:51: error: use of undeclared identifier 'double2'
./base.cl:307:24: error: unknown type name 'double2'; did you mean 'double'?
typedef constant const double2* ConstBigTab;
                       ^~~~~~~
                       double
./base.cl:307:24: error: use of type 'double' requires cl_khr_fp64 support
./base.cl:313:22: error: unknown type name 'double2'; did you mean 'double'?
typedef global const double2* BigTab;
                     ^~~~~~~
                     double
./base.cl:313:22: error: use of type 'double' requires cl_khr_fp64 support

20260728 18:07:35 81789209 Compiling 'transpose.cl' error COMPILE_PROGRAM_FAILURE (-15) (args -cl-finite-math-only -cl-std=CL2.0  -DEXP=81789209ull -DWIDTH=1024u -DSMALL_HEIGHT=256u -DMIDDLE=4u -DCARRY_LEN=8u -DNW=4u -DNH=4u -DCARRY64=1 -DFFT_VARIANT=101u -DMAXBPW=3962u -DTAILTGF31=U2(509684486u,293249438u) -DTAILTGF61=U2(249938719029223731ull,1245372627562045535ull) -DFFT_TYPE=1 -DWordSize=8u -DDISTGF31=0 -DDISTWTRIGGF31=0 -DDISTMTRIGGF31=0 -DDISTHTRIGGF31=0 -DDISTGF61=524288ull -DDISTWTRIGGF61=512ull -DDISTMTRIGGF61=1024ull -DDISTHTRIGGF61=131264ull -DFRAC_BPW_HI=575487u -DFRAC_BPW_LO=4294967295u )
20260728 18:07:35 81789209 Can't compile transpose.cl
20260728 18:07:35  Exception "Can't compile transpose.cl"
20260728 18:07:35  Bye
2026-07-28 18:07:35 (21428): prpll.exe exited; CPU time 0.046875
2026-07-28 18:07:35 (21428): called boinc_finish(0)

</stderr_txt>
<message>
upload failure: <file_xfer_error>
  <file_name>LL-dc_81.78-81.81M_wu_74_0_0</file_name>
  <error_code>-240 (stat() failed)</error_code>
</file_xfer_error>
</message>
]]>