Unresolved device lib functions

[paboyle]

Hi,
My code compiles fine under beta 10 on devcloud, but at run time triggers undefined references to math support.
Is this where to report?
Thanks,
Peter

terminate called after throwing an instance of 'cl::sycl::compile_program_error'
  what():  The program was built for 1 devices
Build program log for 'Intel(R) Gen9 HD Graphics NEO':

error: undefined reference to `__devicelib_log()'
undefined reference to `__devicelib_exp()'
undefined reference to `__devicelib_frexp()'
undefined reference to `__devicelib_ldexp()'
undefined reference to `__devicelib_log10()'
undefined reference to `__devicelib_modf()'
undefined reference to `__devicelib_exp2()'
undefined reference to `__devicelib_expm1()'
undefined reference to `__devicelib_ilogb()'
undefined reference to `__devicelib_log1p()'
undefined reference to `__devicelib_log2()'
undefined reference to `__devicelib_logb()'
undefined reference to `__devicelib_sqrt()'
undefined reference to `__devicelib_cbrt()'
undefined reference to `__devicelib_hypot()'
undefined reference to `__devicelib_erf()'
undefined reference to `__devicelib_erfc()'
undefined reference to `__devicelib_tgamma()'
undefined reference to `__devicelib_lgamma()'
undefined reference to `__devicelib_fmod()'
undefined reference to `__devicelib_remainder()'
undefined reference to `__devicelib_remquo()'
undefined reference to `__devicelib_nextafter()'
undefined reference to `__devicelib_fdim()'
undefined reference to `__devicelib_fma()'
undefined reference to `__devicelib_sin()'
undefined reference to `__devicelib_cos()'
undefined reference to `__devicelib_tan()'
undefined reference to `__devicelib_pow()'
undefined reference to `__devicelib_acos()'
undefined reference to `__devicelib_asin()'
undefined reference to `__devicelib_atan()'
undefined reference to `__devicelib_atan2()'
undefined reference to `__devicelib_cosh()'
undefined reference to `__devicelib_sinh()'
undefined reference to `__devicelib_tanh()'
undefined reference to `__devicelib_acosh()'
undefined reference to `__devicelib_asinh()'
undefined reference to `__devicelib_atanh()'
undefined reference to `__devicelib_cimag()'
undefined reference to `__devicelib_creal()'
undefined reference to `__devicelib_cabs()'
undefined reference to `__devicelib_carg()'
undefined reference to `__devicelib_cproj()'
undefined reference to `__devicelib_cexp()'
undefined reference to `__devicelib_clog()'
undefined reference to `__devicelib_cpow()'
undefined reference to `__devicelib_cpolar()'
undefined reference to `__devicelib_csqrt()'
undefined reference to `__devicelib_csinh()'
undefined reference to `__devicelib_ccosh()'
undefined reference to `__devicelib_ctanh()'
undefined reference to `__devicelib_csin()'
undefined reference to `__devicelib_ccos()'
undefined reference to `__devicelib_ctan()'
undefined reference to `__devicelib_cacos()'
undefined reference to `__devicelib_casinh()'
undefined reference to `__devicelib_casin()'
undefined reference to `__devicelib_cacosh()'
undefined reference to `__devicelib_catanh()'
undefined reference to `__devicelib_catan()'
undefined reference to `__devicelib___muldc3()'
undefined reference to `__devicelib___divdc3()'

error: backend compiler failed build.
 -11 (CL_BUILD_PROGRAM_FAILURE)
Aborted

[paboyle]

LIBS="/glob/development-tools/versions/oneapi/beta10/inteloneapi/compiler/2021.1-beta10/linux/lib/libsycl-*.o "

Seems to fix it.

I was using: only

libsycl-cmath.o libsycl-cmath-fp64.o libsycl-complex.o libsycl-complex-fp64.o

[TApplencourt]

A "cleaner" workaround it's may be to use "-fsycl-device-lib=all"
Hope this help

[paboyle]

thanks!