1. 30 Jul, 2017 1 commit
    • Lorenz Huedepohl's avatar
      Loop over all possible domain decompositions · fabb1c42
      Lorenz Huedepohl authored
      We got reports from a user that there were troubles with certain domain
      decompositions. So far the tests only looked at (approximately) square
      decompositions in column-major process order.
      
      Now, a new class of tests loops over all possible decompositions
      (row * col) for a given number of total tasks.
      
      So far, we can not confirm that there are any problems, all
      possibilities work as expected.
      fabb1c42
  2. 13 Jun, 2017 1 commit
    • Pavel Kus's avatar
      added default value of kernel to legacy C test · 8928bf45
      Pavel Kus authored
      the test failed, since THIS_REAL_ELPA_KERNEL_API has not been specified
      as it is in other simmilar tests. This fixed the issue, but probably the
      behavior of elpa_solve_evp_real_double should be changed not to check
      value of THIS_REAL_ELPA_KERNEL_API for 1stage test
      8928bf45
  3. 09 Jun, 2017 2 commits
    • Lorenz Huedepohl's avatar
      4c778492
    • Lorenz Huedepohl's avatar
      Prevent compiler error due to uninitialized value · 333572d9
      Lorenz Huedepohl authored
      Another blocker for the SuSE build server: Even though the variable is
      later not actually used by the function, a recent GCC complains about
      the use of an uninitialized value for that variable.
      
      This prevents build on the OBS, as they use compiliation flags that
      detect such behaviour.
      
      Error message there:
      
       ../test/C/driver/legacy_interface/legacy_real_driver_c_version.c:193:12: warning: 'THIS_REAL_ELPA_KERNEL_API' is used uninitialized in this function [-Wuninitialized]
           success = elpa_solve_evp_real_double(na, nev, a, na_rows, ev, z, na_rows, nblk, na_cols, mpi_comm_rows, mpi_comm_cols, my_mpi_comm_world, THIS_REAL_ELPA_KERNEL_API, useQr, useGPU,
      
       [...]
      
       I: Program is using uninitialized variables.
          Note the difference between "is used" and "may be used"
       W: elpa uninitialized-variable ../test/C/driver/legacy_interface/legacy_real_driver_c_version.c:193
      333572d9
  4. 19 May, 2017 1 commit