PGF90-S-0155-Intrinsic not supported in initialization: atan

Accelerated Computing HPC Compilers Legacy PGI Compilers
1

My code compiled fine with xlf on IBM platform. While compiled on linux box with PGI compiler, it complained “PGF90-S-0155-Intrinsic not supported in initialization: atan”. I googled it hard, but found little information about it. Which sort of error it is? Thanks
Here is error message

911 /karri/users/jliu/WRFDA_be/tools/standard.exe gen_be_stage2_gsi.f90 > gen_be_stage2_gsi.b
912 /lib/cpp -C -P -DEM_CORE=1 -DNMM_CORE=0 -DNMM_MAX_DIM=2600 -DCOAMPS_CORE=0 -DDA_CORE=1 -DDFI_RADAR=0 -DEXP_CORE=0 -DIWORDSIZE=4 -DDWORDSIZE=8 -DRWORDSIZ     E=8 -DLWORDSIZE=4 -DNONSTANDARD_SYSTEM_SUBR     -DFFTPACK -DNORESHAPE -DDM_PARALLEL -DNETCDF -DGRIB1 -DINTIO -DLIMIT_ARGS -DCONFIG_BUF_LEN=32768 -DMAX_D     OMAINS_F=21 -DMAX_HISTORY=25 -DNMM_NEST=0  -I. -traditional   -I/karri/users/jliu/WRFDA_be/inc gen_be_stage2_gsi.b  > gen_be_stage2_gsi.f
913 rm -f gen_be_stage2_gsi.b
914 if fgrep -iq '!$OMP' gen_be_stage2_gsi.f ; then \
915           if [ -n "" ] ; then echo COMPILING gen_be_stage2_gsi.f90 WITH OMP ; fi ; \
916           mpif90 -f90=pgf90 -o gen_be_stage2_gsi.o -c -fastsse -Mvect=noaltcode -Msmartalloc -Mprefetch=distance:8 -Mfprelaxed  -w -Mfree -byteswapio        -r8 -i4 gen_be_stage2_gsi.f ; \
917         else \
918           if [ -n "" ] ; then echo COMPILING gen_be_stage2_gsi.f90 WITHOUT OMP ; fi ; \
919           mpif90 -f90=pgf90 -o gen_be_stage2_gsi.o -c -fastsse -Mvect=noaltcode -Msmartalloc -Mprefetch=distance:8 -Mfprelaxed  -w -Mfree -byteswapio  -     r8 -i4 gen_be_stage2_gsi.f ; \
920         fi
921 PGF90-S-0155-Intrinsic not supported in initialization: atan (gen_be_stage2_gsi.f: 14)
922   0 inform,   2 warnings,   1 severes, 0 fatal for gen_be_stage2_gsi

Here is the code

  14    real, parameter      :: deg2rad=atan(1.)/45.,rad2deg=1.0/deg2rad
2

Hi Jerry,

The use of intrinsics in an initialization expressions in a F2003 feature. While we hope to have F2003 fully supported by the end of the year, allowing the various intrinsics in an initialization expression is being added incrementally. We expect to add ‘atan’ in the 10.6 (June) release.

In the meantime, you can work around the issue by moving deg2rad’s initialization from the declaration statement to the routine’s body.

  • Mat
3

Thanks for the kind help

Best Regards