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psblas3/base/modules/psb_const_mod.F90

206 lines
11 KiB
Fortran

!!$
!!$ Parallel Sparse BLAS version 3.0
!!$ (C) Copyright 2006, 2007, 2008, 2009, 2010, 2012
!!$ Salvatore Filippone University of Rome Tor Vergata
!!$ Alfredo Buttari CNRS-IRIT, Toulouse
!!$
!!$ Redistribution and use in source and binary forms, with or without
!!$ modification, are permitted provided that the following conditions
!!$ are met:
!!$ 1. Redistributions of source code must retain the above copyright
!!$ notice, this list of conditions and the following disclaimer.
!!$ 2. Redistributions in binary form must reproduce the above copyright
!!$ notice, this list of conditions, and the following disclaimer in the
!!$ documentation and/or other materials provided with the distribution.
!!$ 3. The name of the PSBLAS group or the names of its contributors may
!!$ not be used to endorse or promote products derived from this
!!$ software without specific written permission.
!!$
!!$ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
!!$ ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
!!$ TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
!!$ PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE PSBLAS GROUP OR ITS CONTRIBUTORS
!!$ BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
!!$ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
!!$ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
!!$ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
!!$ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
!!$ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
!!$ POSSIBILITY OF SUCH DAMAGE.
!!$
!!$
module psb_const_mod
#if defined(HAVE_ISO_FORTRAN_ENV)
use iso_fortran_env
#endif
! This is the default PSBLAS integer, can be 4 or 8 bytes.
#if defined(LONG_INTEGERS)
integer, parameter :: ndig=12
#else
integer, parameter :: ndig=8
#endif
integer, parameter :: psb_ipk_ = selected_int_kind(ndig)
! This is always an 8-byte integer.
integer, parameter :: longndig=12
integer, parameter :: psb_long_int_k_ = selected_int_kind(longndig)
! This is always a 4-byte integer, for MPI-related stuff
integer, parameter :: mpindig=8
integer, parameter :: psb_mpik_ = selected_int_kind(mpindig)
!
! These must be the kind parameter corresponding to MPI_DOUBLE_PRECISION
! and MPI_REAL
!
integer(psb_ipk_), parameter :: psb_dpk_ = kind(1.d0)
integer(psb_ipk_), parameter :: psb_spk_ = kind(1.e0)
integer(psb_ipk_), save :: psb_sizeof_dp, psb_sizeof_sp
integer(psb_ipk_), save :: psb_sizeof_int, psb_sizeof_long_int
!
! Integer type identifiers for MPI operations.
!
integer(psb_mpik_), save :: psb_mpi_ipk_integer
integer(psb_mpik_), save :: psb_mpi_def_integer
integer(psb_mpik_), save :: psb_mpi_lng_integer
!
! Version
!
character(len=*), parameter :: psb_version_string_ = "3.0.0"
integer(psb_ipk_), parameter :: psb_version_major_ = 3
integer(psb_ipk_), parameter :: psb_version_minor_ = 0
integer(psb_ipk_), parameter :: psb_patchlevel_ = 0
!
! Handy & miscellaneous constants
!
integer(psb_ipk_), parameter :: izero=0, ione=1
integer(psb_ipk_), parameter :: itwo=2, ithree=3,mone=-1
integer(psb_ipk_), parameter :: psb_root_=0
real(psb_spk_), parameter :: szero=0.e0, sone=1.e0
real(psb_dpk_), parameter :: dzero=0.d0, done=1.d0
complex(psb_spk_), parameter :: czero=(0.e0,0.0e0)
complex(psb_spk_), parameter :: cone=(1.e0,0.0e0)
complex(psb_dpk_), parameter :: zzero=(0.d0,0.0d0)
complex(psb_dpk_), parameter :: zone=(1.d0,0.0d0)
real(psb_dpk_), parameter :: d_epstol=1.1d-16 ! Unit roundoff.
real(psb_spk_), parameter :: s_epstol=5.e-8 ! Is this right?
character, parameter :: psb_all_='A', psb_topdef_=' '
logical, parameter :: psb_i_is_complex_ = .false.
logical, parameter :: psb_s_is_complex_ = .false.
logical, parameter :: psb_d_is_complex_ = .false.
logical, parameter :: psb_c_is_complex_ = .true.
logical, parameter :: psb_z_is_complex_ = .true.
!
! Sparse matrix constants
!
!
! State of matrices.
!
integer(psb_ipk_), parameter :: psb_invalid_ = -1
integer(psb_ipk_), parameter :: psb_spmat_null_=0, psb_spmat_bld_=1
integer(psb_ipk_), parameter :: psb_spmat_asb_=2, psb_spmat_upd_=4
integer(psb_ipk_), parameter :: psb_ireg_flgs_=10, psb_ip2_=0
integer(psb_ipk_), parameter :: psb_iflag_=2, psb_ichk_=3
integer(psb_ipk_), parameter :: psb_nnzt_=4, psb_zero_=5,psb_ipc_=6
! Duplicate coefficients handling
! These are usually set while calling spcnv as one of its
! optional arugments.
integer(psb_ipk_), parameter :: psb_dupl_ovwrt_ = 0
integer(psb_ipk_), parameter :: psb_dupl_add_ = 1
integer(psb_ipk_), parameter :: psb_dupl_err_ = 2
integer(psb_ipk_), parameter :: psb_dupl_def_ = psb_dupl_ovwrt_
! Matrix update mode
integer(psb_ipk_), parameter :: psb_upd_srch_ = 98764
integer(psb_ipk_), parameter :: psb_upd_perm_ = 98765
integer(psb_ipk_), parameter :: psb_upd_dflt_ = psb_upd_srch_
#if defined(HAVE_ISO_FORTRAN_ENV)
integer(psb_ipk_), save :: psb_err_unit = error_unit
integer(psb_ipk_), save :: psb_inp_unit = input_unit
integer(psb_ipk_), save :: psb_out_unit = output_unit
#else
integer(psb_ipk_), save :: psb_err_unit = 0
integer(psb_ipk_), save :: psb_inp_unit = 5
integer(psb_ipk_), save :: psb_out_unit = 6
#endif
!
!
! Error constants
integer(psb_ipk_), parameter, public :: psb_success_=0
integer(psb_ipk_), parameter, public :: psb_err_pivot_too_small_=2
integer(psb_ipk_), parameter, public :: psb_err_invalid_ovr_num_=3
integer(psb_ipk_), parameter, public :: psb_err_invalid_input_=5
integer(psb_ipk_), parameter, public :: psb_err_iarg_neg_=10
integer(psb_ipk_), parameter, public :: psb_err_iarg_pos_=20
integer(psb_ipk_), parameter, public :: psb_err_input_value_invalid_i_=30
integer(psb_ipk_), parameter, public :: psb_err_input_asize_invalid_i_=35
integer(psb_ipk_), parameter, public :: psb_err_input_asize_small_i_=36
integer(psb_ipk_), parameter, public :: psb_err_iarg_invalid_i_=40
integer(psb_ipk_), parameter, public :: psb_err_iarg_not_gtia_ii_=50
integer(psb_ipk_), parameter, public :: psb_err_iarg_not_gteia_ii_=60
integer(psb_ipk_), parameter, public :: psb_err_iarg_invalid_value_=70
integer(psb_ipk_), parameter, public :: psb_err_asb_nrc_error_=71
integer(psb_ipk_), parameter, public :: psb_err_iarg2_neg_=80
integer(psb_ipk_), parameter, public :: psb_err_ia2_not_increasing_=90
integer(psb_ipk_), parameter, public :: psb_err_ia1_not_increasing_=91
integer(psb_ipk_), parameter, public :: psb_err_ia1_badindices_=100
integer(psb_ipk_), parameter, public :: psb_err_invalid_args_combination_=110
integer(psb_ipk_), parameter, public :: psb_err_invalid_pid_arg_=115
integer(psb_ipk_), parameter, public :: psb_err_iarg_n_mbgtian_=120
integer(psb_ipk_), parameter, public :: psb_err_dupl_cd_vl=123
integer(psb_ipk_), parameter, public :: psb_err_duplicate_coo=130
integer(psb_ipk_), parameter, public :: psb_err_invalid_input_format_=134
integer(psb_ipk_), parameter, public :: psb_err_unsupported_format_=135
integer(psb_ipk_), parameter, public :: psb_err_format_unknown_=136
integer(psb_ipk_), parameter, public :: psb_err_iarray_outside_bounds_=140
integer(psb_ipk_), parameter, public :: psb_err_iarray_outside_process_=150
integer(psb_ipk_), parameter, public :: psb_err_forgot_geall_=290
integer(psb_ipk_), parameter, public :: psb_err_forgot_spall_=295
integer(psb_ipk_), parameter, public :: psb_err_wrong_ins_=298
integer(psb_ipk_), parameter, public :: psb_err_iarg_mbeeiarra_i_=300
integer(psb_ipk_), parameter, public :: psb_err_mpi_error_=400
integer(psb_ipk_), parameter, public :: psb_err_parm_differs_among_procs_=550
integer(psb_ipk_), parameter, public :: psb_err_entry_out_of_bounds_=551
integer(psb_ipk_), parameter, public :: psb_err_inconsistent_index_lists_=552
integer(psb_ipk_), parameter, public :: psb_err_partfunc_toomuchprocs_=570
integer(psb_ipk_), parameter, public :: psb_err_partfunc_toofewprocs_=575
integer(psb_ipk_), parameter, public :: psb_err_partfunc_wrong_pid_=580
integer(psb_ipk_), parameter, public :: psb_err_no_optional_arg_=581
integer(psb_ipk_), parameter, public :: psb_err_arg_m_required_=582
integer(psb_ipk_), parameter, public :: psb_err_many_optional_arg_=583
integer(psb_ipk_), parameter, public :: psb_err_spmat_invalid_state_=600
integer(psb_ipk_), parameter, public :: psb_err_missing_override_method_=700
integer(psb_ipk_), parameter, public :: psb_err_invalid_dynamic_type_=701
integer(psb_ipk_), parameter, public :: psb_err_rectangular_mat_unsupported_=1120
integer(psb_ipk_), parameter, public :: psb_err_invalid_mat_state_=1121
integer(psb_ipk_), parameter, public :: psb_err_invalid_cd_state_=1122
integer(psb_ipk_), parameter, public :: psb_err_invalid_a_and_cd_state_=1123
integer(psb_ipk_), parameter, public :: psb_err_invalid_vect_state_=1124
integer(psb_ipk_), parameter, public :: psb_err_context_error_=2010
integer(psb_ipk_), parameter, public :: psb_err_initerror_neugh_procs_=2011
integer(psb_ipk_), parameter, public :: psb_err_invalid_matrix_input_state_=2231
integer(psb_ipk_), parameter, public :: psb_err_input_no_regen_=2232
integer(psb_ipk_), parameter, public :: psb_err_lld_case_not_implemented_=3010
integer(psb_ipk_), parameter, public :: psb_err_transpose_unsupported_=3015
integer(psb_ipk_), parameter, public :: psb_err_transpose_c_unsupported_=3020
integer(psb_ipk_), parameter, public :: psb_err_transpose_not_n_unsupported_=3021
integer(psb_ipk_), parameter, public :: psb_err_only_unit_diag_=3022
integer(psb_ipk_), parameter, public :: psb_err_ja_nix_ia_niy_unsupported_=3030
integer(psb_ipk_), parameter, public :: psb_err_ix_n1_iy_n1_unsupported_=3040
integer(psb_ipk_), parameter, public :: psb_err_input_matrix_unassembled_=3110
integer(psb_ipk_), parameter, public :: psb_err_missing_aux_lib_=3999
integer(psb_ipk_), parameter, public :: psb_err_alloc_dealloc_=4000
integer(psb_ipk_), parameter, public :: psb_err_internal_error_=4001
integer(psb_ipk_), parameter, public :: psb_err_from_subroutine_=4010
integer(psb_ipk_), parameter, public :: psb_err_from_subroutine_i_=4012
integer(psb_ipk_), parameter, public :: psb_err_from_subroutine_ai_=4013
integer(psb_ipk_), parameter, public :: psb_err_alloc_request_=4025
integer(psb_ipk_), parameter, public :: psb_err_from_subroutine_non_=4011
integer(psb_ipk_), parameter, public :: psb_err_invalid_istop_=5001
end module psb_const_mod