Compilation errors?

[dspoel]

Hi, I am trying to run your test on my machine with the latest OpenBlas (0.3.20) installed. However there seems to be a compilation error. Any clue?

[ 33%] Building Fortran object src/CMakeFiles/dsyevr_check.dir/dsyevr_check.F90.o
/home/spoel/tmp/lapack-dsyevr-test/src/dsyevr_check.F90:214:58:

  208 |    CALL DSYTRD(UPLO,N,ArTemp,LRA,DIAG,OFFDIAG(:N-1),RFLCT,WORKDUM,-1,IERR)
      |                                                          2
......
  214 |    CALL DSYTRD(UPLO,N,ArTemp,LRA,DIAG,OFFDIAG(:N-1),RFLCT,WORK,LLWORK,IERR)
      |                                                          1
Error: Rank mismatch between actual argument at (1) and actual argument at (2) (scalar and rank-1)
/home/spoel/tmp/lapack-dsyevr-test/src/dsyevr_check.F90:249:29:

  238 |                M,EIG,VEC,LRV,IDUM,WORKDUM,-1,IWORKDUM,-1,IERR)
      |                             2
......
  249 |                M,EIG,VEC,LRV,ISUPPZ,WORK,LLWORK,IWORK,LILWORK,IERR)
      |                             1
Error: Rank mismatch between actual argument at (1) and actual argument at (2) (scalar and rank-1)
/home/spoel/tmp/lapack-dsyevr-test/src/dsyevr_check.F90:159:29:

  148 |                M,EIG,VEC,LRV,IDUM,EIG,-1,IWORKDUM,-1,IERR)
      |                             2
......
  159 |                M,EIG,VEC,LRV,ISUPPZ,WORK,LLWORK,IWORK,LILWORK,IERR)
      |                             1
Error: Rank mismatch between actual argument at (1) and actual argument at (2) (scalar and rank-1)
make[2]: *** [src/CMakeFiles/dsyevr_check.dir/build.make:74: src/CMakeFiles/dsyevr_check.dir/dsyevr_check.F90.o] Error 1
make[1]: *** [CMakeFiles/Makefile2:98: src/CMakeFiles/dsyevr_check.dir/all] Error 2
make: *** [Makefile:91: all] Error 2

[dspoel]

This was with this gfortran version:

% gfortran --version
GNU Fortran (Spack GCC) 10.2.0

[miroi]

Oh, you have the newest gfortran, which now issues errors. Previously, with lower gfortran versions, rank mismatches were labeled as mere warnings. What to do ? Please check gfortran flags if there is any forgiving rank mismatch, if not, ask gfortran people for help.