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    <title>topic dss factor no work in Intel® oneAPI Math Kernel Library</title>
    <link>https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/dss-factor-no-work/m-p/934513#M13993</link>
    <description>&lt;DIV&gt;Presently using CVF 6.1&lt;/DIV&gt;
&lt;DIV&gt;Down loaded mkl trial version install worked fine on my new 3.2 ghz p4&lt;/DIV&gt;
&lt;DIV&gt;&lt;/DIV&gt;
&lt;DIV&gt;Made small sample project using ddot worked fine&lt;/DIV&gt;
&lt;DIV&gt;made small sample project using dgemm worked fine&lt;/DIV&gt;
&lt;DIV&gt;&lt;/DIV&gt;
&lt;DIV&gt;Tried to use sparse solver DSS using the example sym program &lt;/DIV&gt;
&lt;DIV&gt;resulted in unresolved address constants of type @8, @40 etc&lt;/DIV&gt;
&lt;DIV&gt;&lt;/DIV&gt;
&lt;DIV&gt;Recompiled mkl_dss.f90 with some aliases added.&lt;/DIV&gt;
&lt;DIV&gt;See Below
&lt;DIV style="BORDER-RIGHT: black 1px solid; PADDING-RIGHT: 10px; BORDER-TOP: black 1px solid; PADDING-LEFT: 10px; PADDING-BOTTOM: 10px; BORDER-LEFT: black 1px solid; PADDING-TOP: 10px; BORDER-BOTTOM: black 1px solid"&gt;&lt;SPAN class="text_smallest"&gt;Code:&lt;/SPAN&gt;&lt;PRE&gt;!*******************************************************************************
!                              INTEL CONFIDENTIAL
!   Copyright(C) 2004 Intel Corporation. All Rights Reserved.
!   The source code contained  or  described herein and all documents related to
!   the source code ("Material") are owned by Intel Corporation or its suppliers
!   or licensors.  Title to the  Material remains with  Intel Corporation or its
!   suppliers and licensors. The Material contains trade secrets and proprietary
!   and  confidential  information of  Intel or its suppliers and licensors. The
!   Material  is  protected  by  worldwide  copyright  and trade secret laws and
!   treaty  provisions. No part of the Material may be used, copied, reproduced,
!   modified, published, uploaded, posted, transmitted, distributed or disclosed
!   in any way without Intel's prior express written permission.
!   No license  under any  patent, copyright, trade secret or other intellectual
!   property right is granted to or conferred upon you by disclosure or delivery
!   of the Materials,  either expressly, by implication, inducement, estoppel or
!   otherwise.  Any  license  under  such  intellectual property  rights must be
!   express and approved by Intel in writing.
!
!*******************************************************************************
!   Content : MKL DSS Fortran-90 header file
!
!           Contains main datatypes, routines and constants definition
!
!*******************************************************************************
!XDEC$ IF .NOT. DEFINED( __MKL_DSS_F90 )

!XDEC$ DEFINE __MKL_DSS_F90 


      MODULE mkl_dss_private
      TYPE MKL_DSS_HANDLE
         REAL(8) DUMMY ! INTEGER(KIND=8) dummy; 
         END TYPE
      END MODULE mkl_dss_private

      MODULE mkl_dss

        USE mkl_dss_private

	INTEGER, PARAMETER :: MKL_DSS_DEFAULTS = 0

!
! Message level option definitions
!

	INTEGER(KIND=4), PARAMETER :: MKL_DSS_MSG_LVL_SUCCESS = -2147483647
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_MSG_LVL_DEBUG   = -2147483646
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_MSG_LVL_INFO    = -2147483645
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_MSG_LVL_WARNING = -2147483644
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_MSG_LVL_ERROR   = -2147483643
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_MSG_LVL_FATAL   = -2147483642

!
! Termination level option definitions
!

	INTEGER(KIND=4), PARAMETER :: MKL_DSS_TERM_LVL_SUCCESS = 1073741832
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_TERM_LVL_DEBUG   = 1073741840
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_TERM_LVL_INFO    = 1073741848
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_TERM_LVL_WARNING = 1073741856
	INTEGER(KIN
D=4), PARAMETER :: MKL_DSS_TERM_LVL_ERROR   = 1073741864
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_TERM_LVL_FATAL   = 1073741872

!
! Structure option definitions
!

	INTEGER(KIND=4), PARAMETER :: MKL_DSS_SYMMETRIC           = 536870976
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_SYMMETRIC_STRUCTURE = 536871040
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_NON_SYMMETRIC       = 536871104

!
! Reordering option definitions
!

	INTEGER(KIND=4), PARAMETER :: MKL_DSS_AUTO_ORDER    = 268435520
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_MY_ORDER      = 268435584
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_OPTION1_ORDER = 268435648

!
! Factorization option definitions
!

	INTEGER(KIND=4), PARAMETER :: MKL_DSS_POSITIVE_DEFINITE           = 134217792
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_INDEFINITE                  = 134217856
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_HERMITIAN_POSITIVE_DEFINITE = 134217920
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_HERMITIAN_INDEFINITE        = 134217984

!
! Return status values
!

	INTEGER(KIND=4), PARAMETER :: MKL_DSS_SUCCESS         = 0
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_ZERO_PIVOT      = -1
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_OUT_OF_MEMORY   = -2
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_FAILURE         = -3
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_ROW_ERR         = -4
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_COL_ERR         = -5
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_TOO_FEW_VALUES  = -6
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_TOO_MANY_VALUES = -7
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_NOT_SQUARE      = -8
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_STATE_ERR       = -9
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_INVALID_OPTION  = -10
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_OPTION_CONFLICT = -11
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_MSG_LVL_ERR     = -12
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_TERM_LVL_ERR    = -13
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_STRUCTURE_ERR   = -14
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_REORDER_ERR     = -15
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_VALUES_ERR      = -16
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_STATISTICS_INVALID_MATRIX = -17
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_STATISTICS_INVALID_STATE  = -18
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_STATISTICS_INVALID_STRING = -19

!
! Function prototypes for DSS routines
!

	INTERFACE
	  FUNCTION dss_create( handle, opt )
!DEC$ ATTRIBUTES STDCALL ,ALIAS:"_DSS_CREATE" ::  dss_create
!DEC$ ATTRIBUTES REFERENCE :: handle, opt
	    USE mkl_dss_private
	    TYPE(MKL_DSS_HANDLE), INTENT(OUT)   :: handle
	    INTEGER(KIND=4),       INTENT(IN)    :: opt
	    INTEGER(KIND=4)                      :: dss_create
	  END FUNCTION dss_create
	END INTERFACE

	INTERFACE
	  FUNCTION dss_define_structure( handle, opt, rowIndex, nRows, rCols, columns, nNonZeros )
!DEC$ ATTRIBUTES STDCALL ,ALIAS:"_DSS_DEFINE_STRUCTURE" ::  dss_define_structure
!DEC$ ATTRIBUTES REFERENCE :: handle, opt, rowIndex, nRows, rCols, columns, nNonZeros
	    USE mkl_dss_private
	    TYPE(MKL_DSS_HANDLE), INTENT(INOUT) :: handle
	    INTEGER(KIND=4),       INTENT(IN)    :: opt
	    INTEGER(KIND=4),       INTENT(IN)    :: nRows
	    INTEGER(KIND=4),       INTENT(IN)    :: rCols
	    INTEGER(KIND=4),       INTENT(IN)    :: nNonZeros
	    INTEGER(KIND=4),       INTENT(IN)    :: rowIndex( * ) ! * = min(nRows, nCols)+1
	    INTEGER(KIND=4),       INTENT(IN)    :: columns( * ) ! * = nNonZeros
	    INTEGER(KIND=4)                      :: dss_defin
e_structure
	  END FUNCTION dss_define_structure
	END INTERFACE

	INTERFACE
	  FUNCTION dss_reorder( handle, opt, perm )
!DEC$ ATTRIBUTES STDCALL ,ALIAS:"_DSS_REORDER" ::  dss_reorder
!DEC$ ATTRIBUTES REFERENCE :: handle, opt, perm
	    USE mkl_dss_private
	    TYPE(MKL_DSS_HANDLE), INTENT(INOUT) :: handle
	    INTEGER(KIND=4),       INTENT(IN)    :: opt
	    INTEGER(KIND=4),       INTENT(IN)    :: perm( * )
	    INTEGER(KIND=4)                      :: dss_reorder
	  END FUNCTION dss_reorder
	END INTERFACE

	INTERFACE
	  FUNCTION dss_factor_real( handle, opt, rValues )
!DEC$ ATTRIBUTES STDCALL ,ALIAS:"_DSS_FACTOR_REAL" ::  dss_factor_real
!DEC$ ATTRIBUTES REFERENCE :: handle, opt, rValues
	    USE mkl_dss_private
	    TYPE(MKL_DSS_HANDLE), INTENT(INOUT)  :: handle
	    INTEGER(KIND=4),       INTENT(IN)    :: opt
	    REAL(KIND=8),          INTENT(INOUT) :: rValues( * )
	    INTEGER(KIND=4)                      :: dss_factor_real
	  END FUNCTION dss_factor_real
	END INTERFACE

	INTERFACE
	  FUNCTION dss_factor_complex( handle, opt, rValues )
	    USE mkl_dss_private
	    TYPE(MKL_DSS_HANDLE), INTENT(INOUT) :: handle
	    INTEGER(KIND=4),       INTENT(IN)    :: opt
	    COMPLEX(KIND=8),       INTENT(IN)    :: rValues( * )
	    INTEGER(KIND=4)                      :: dss_factor_complex
	  END FUNCTION dss_factor_complex
	END INTERFACE

	INTERFACE
	  FUNCTION dss_solve_real( handle, opt, rRhsValues, nRhs, rSolValues )
	    USE mkl_dss_private
	    TYPE(MKL_DSS_HANDLE), INTENT(INOUT) :: handle
	    INTEGER(KIND=4),       INTENT(IN)    :: opt
	    INTEGER(KIND=4),       INTENT(IN)    :: nRhs
	    REAL(KIND=8),          INTENT(IN)    :: rRhsValues( * )
	    REAL(KIND=8),          INTENT(OUT)   :: rSolValues( * )
	    INTEGER(KIND=4)                      :: dss_solve_real
	  END FUNCTION dss_solve_real
	END INTERFACE

	INTERFACE
	  FUNCTION dss_solve_complex( handle, opt, rRhsValues, nRhs, rSolValues )
	    USE mkl_dss_private
	    TYPE(MKL_DSS_HANDLE), INTENT(INOUT) :: handle
	    INTEGER(KIND=4),       INTENT(IN)    :: opt
	    INTEGER(KIND=4),       INTENT(IN)    :: nRhs
	    COMPLEX(KIND=8),       INTENT(IN)    :: rRhsValues( * )
	    COMPLEX(KIND=8),       INTENT(OUT)   :: rSolValues( * )
	    INTEGER(KIND=4)                      :: dss_solve_complex
	  END FUNCTION dss_solve_complex
	END INTERFACE

	INTERFACE
	  FUNCTION dss_delete( handle, opt )
	    USE mkl_dss_private
	    TYPE(MKL_DSS_HANDLE), INTENT(IN)    :: handle
	    INTEGER(KIND=4),       INTENT(IN)    :: opt
	    INTEGER(KIND=4)                      :: dss_delete
	  END FUNCTION dss_delete
	END INTERFACE

	INTERFACE
	  FUNCTION dss_statistics( handle, opt, stat, ret )
!DEC$ ATTRIBUTES STDCALL ,ALIAS:"_DSS_STATISTICS" ::  dss_statistics
!DEC$ ATTRIBUTES REFERENCE :: handle, opt, stat, ret
	    USE mkl_dss_private
	    TYPE(MKL_DSS_HANDLE),  INTENT(IN)    :: handle
	    INTEGER(KIND=4),       INTENT(IN)    :: opt
	    INTEGER(KIND=4),       INTENT(IN)    :: stat( * )
	    REAL(KIND=8),          INTENT(OUT)   :: ret( * )
	    INTEGER(KIND=4)                      :: dss_statistics
	  END FUNCTION dss_statistics
	END INTERFACE


  INTERFACE
   SUBROUTINE mkl_cvt_to_null_terminated_str (destStr, destLen, srcStr,LEN_SRCSTR)
!DEC$ ATTRIBUTES STDCALL ,ALIAS:"_MKL_CVT_TO_NULL_TERMINATED_STR" ::  mkl_cvt_to_null_terminated_str
!DEC$ ATTRIBUTES REFERENCE :: destStr, destLen
!DEC$ ATTRIBUTES value :: sr
cStr,LEN_SRCSTR
   INTEGER(KIND=4),    INTENT(IN)  :: DESTLEN
   INTEGER(KIND=4),    INTENT(OUT)  :: DESTSTR(DESTLEN)
   INTEGER(KIND=4),    INTENT(IN)  :: srcStr
   integer(kind=4),    INTENT(IN)  :: LEN_SRCSTR
   END SUBROUTINE mkl_cvt_to_null_terminated_str
 END INTERFACE





      END MODULE mkl_dss


!XDEC$ ENDIF

&lt;/PRE&gt;&lt;/DIV&gt;&lt;/DIV&gt;
&lt;DIV&gt;&lt;/DIV&gt;
&lt;DIV&gt;Worked fine as unresolved externals did not show up.&lt;/DIV&gt;
&lt;DIV&gt;&lt;/DIV&gt;
&lt;DIV&gt;Had also to add likage for "mkl_cvt_to_null_terminated" and modify call. This also seemed to work as I varied parameters and wrote out the resulting string changes. And then Used ;subroutine gain info about reorder time.&lt;/DIV&gt;
&lt;DIV&gt;&lt;/DIV&gt;
&lt;DIV&gt;Here is my problem&lt;/DIV&gt;
&lt;DIV&gt;routines dss_create, dss_define_structure, dss_reorder all woked or at; least returned zero error level.&lt;/DIV&gt;
&lt;DIV&gt;&lt;/DIV&gt;
&lt;DIV&gt;Routine dss_factor_real resulted in "access violation" program termination&lt;/DIV&gt;
&lt;DIV&gt;&lt;/DIV&gt;
&lt;DIV&gt;Anybody got any Ideas?&lt;/DIV&gt;</description>
    <pubDate>Mon, 11 Oct 2004 23:33:10 GMT</pubDate>
    <dc:creator>mrvivaldi</dc:creator>
    <dc:date>2004-10-11T23:33:10Z</dc:date>
    <item>
      <title>dss factor no work</title>
      <link>https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/dss-factor-no-work/m-p/934513#M13993</link>
      <description>&lt;DIV&gt;Presently using CVF 6.1&lt;/DIV&gt;
&lt;DIV&gt;Down loaded mkl trial version install worked fine on my new 3.2 ghz p4&lt;/DIV&gt;
&lt;DIV&gt;&lt;/DIV&gt;
&lt;DIV&gt;Made small sample project using ddot worked fine&lt;/DIV&gt;
&lt;DIV&gt;made small sample project using dgemm worked fine&lt;/DIV&gt;
&lt;DIV&gt;&lt;/DIV&gt;
&lt;DIV&gt;Tried to use sparse solver DSS using the example sym program &lt;/DIV&gt;
&lt;DIV&gt;resulted in unresolved address constants of type @8, @40 etc&lt;/DIV&gt;
&lt;DIV&gt;&lt;/DIV&gt;
&lt;DIV&gt;Recompiled mkl_dss.f90 with some aliases added.&lt;/DIV&gt;
&lt;DIV&gt;See Below
&lt;DIV style="BORDER-RIGHT: black 1px solid; PADDING-RIGHT: 10px; BORDER-TOP: black 1px solid; PADDING-LEFT: 10px; PADDING-BOTTOM: 10px; BORDER-LEFT: black 1px solid; PADDING-TOP: 10px; BORDER-BOTTOM: black 1px solid"&gt;&lt;SPAN class="text_smallest"&gt;Code:&lt;/SPAN&gt;&lt;PRE&gt;!*******************************************************************************
!                              INTEL CONFIDENTIAL
!   Copyright(C) 2004 Intel Corporation. All Rights Reserved.
!   The source code contained  or  described herein and all documents related to
!   the source code ("Material") are owned by Intel Corporation or its suppliers
!   or licensors.  Title to the  Material remains with  Intel Corporation or its
!   suppliers and licensors. The Material contains trade secrets and proprietary
!   and  confidential  information of  Intel or its suppliers and licensors. The
!   Material  is  protected  by  worldwide  copyright  and trade secret laws and
!   treaty  provisions. No part of the Material may be used, copied, reproduced,
!   modified, published, uploaded, posted, transmitted, distributed or disclosed
!   in any way without Intel's prior express written permission.
!   No license  under any  patent, copyright, trade secret or other intellectual
!   property right is granted to or conferred upon you by disclosure or delivery
!   of the Materials,  either expressly, by implication, inducement, estoppel or
!   otherwise.  Any  license  under  such  intellectual property  rights must be
!   express and approved by Intel in writing.
!
!*******************************************************************************
!   Content : MKL DSS Fortran-90 header file
!
!           Contains main datatypes, routines and constants definition
!
!*******************************************************************************
!XDEC$ IF .NOT. DEFINED( __MKL_DSS_F90 )

!XDEC$ DEFINE __MKL_DSS_F90 


      MODULE mkl_dss_private
      TYPE MKL_DSS_HANDLE
         REAL(8) DUMMY ! INTEGER(KIND=8) dummy; 
         END TYPE
      END MODULE mkl_dss_private

      MODULE mkl_dss

        USE mkl_dss_private

	INTEGER, PARAMETER :: MKL_DSS_DEFAULTS = 0

!
! Message level option definitions
!

	INTEGER(KIND=4), PARAMETER :: MKL_DSS_MSG_LVL_SUCCESS = -2147483647
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_MSG_LVL_DEBUG   = -2147483646
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_MSG_LVL_INFO    = -2147483645
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_MSG_LVL_WARNING = -2147483644
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_MSG_LVL_ERROR   = -2147483643
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_MSG_LVL_FATAL   = -2147483642

!
! Termination level option definitions
!

	INTEGER(KIND=4), PARAMETER :: MKL_DSS_TERM_LVL_SUCCESS = 1073741832
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_TERM_LVL_DEBUG   = 1073741840
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_TERM_LVL_INFO    = 1073741848
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_TERM_LVL_WARNING = 1073741856
	INTEGER(KIN
D=4), PARAMETER :: MKL_DSS_TERM_LVL_ERROR   = 1073741864
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_TERM_LVL_FATAL   = 1073741872

!
! Structure option definitions
!

	INTEGER(KIND=4), PARAMETER :: MKL_DSS_SYMMETRIC           = 536870976
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_SYMMETRIC_STRUCTURE = 536871040
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_NON_SYMMETRIC       = 536871104

!
! Reordering option definitions
!

	INTEGER(KIND=4), PARAMETER :: MKL_DSS_AUTO_ORDER    = 268435520
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_MY_ORDER      = 268435584
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_OPTION1_ORDER = 268435648

!
! Factorization option definitions
!

	INTEGER(KIND=4), PARAMETER :: MKL_DSS_POSITIVE_DEFINITE           = 134217792
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_INDEFINITE                  = 134217856
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_HERMITIAN_POSITIVE_DEFINITE = 134217920
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_HERMITIAN_INDEFINITE        = 134217984

!
! Return status values
!

	INTEGER(KIND=4), PARAMETER :: MKL_DSS_SUCCESS         = 0
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_ZERO_PIVOT      = -1
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_OUT_OF_MEMORY   = -2
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_FAILURE         = -3
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_ROW_ERR         = -4
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_COL_ERR         = -5
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_TOO_FEW_VALUES  = -6
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_TOO_MANY_VALUES = -7
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_NOT_SQUARE      = -8
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_STATE_ERR       = -9
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_INVALID_OPTION  = -10
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_OPTION_CONFLICT = -11
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_MSG_LVL_ERR     = -12
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_TERM_LVL_ERR    = -13
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_STRUCTURE_ERR   = -14
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_REORDER_ERR     = -15
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_VALUES_ERR      = -16
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_STATISTICS_INVALID_MATRIX = -17
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_STATISTICS_INVALID_STATE  = -18
	INTEGER(KIND=4), PARAMETER :: MKL_DSS_STATISTICS_INVALID_STRING = -19

!
! Function prototypes for DSS routines
!

	INTERFACE
	  FUNCTION dss_create( handle, opt )
!DEC$ ATTRIBUTES STDCALL ,ALIAS:"_DSS_CREATE" ::  dss_create
!DEC$ ATTRIBUTES REFERENCE :: handle, opt
	    USE mkl_dss_private
	    TYPE(MKL_DSS_HANDLE), INTENT(OUT)   :: handle
	    INTEGER(KIND=4),       INTENT(IN)    :: opt
	    INTEGER(KIND=4)                      :: dss_create
	  END FUNCTION dss_create
	END INTERFACE

	INTERFACE
	  FUNCTION dss_define_structure( handle, opt, rowIndex, nRows, rCols, columns, nNonZeros )
!DEC$ ATTRIBUTES STDCALL ,ALIAS:"_DSS_DEFINE_STRUCTURE" ::  dss_define_structure
!DEC$ ATTRIBUTES REFERENCE :: handle, opt, rowIndex, nRows, rCols, columns, nNonZeros
	    USE mkl_dss_private
	    TYPE(MKL_DSS_HANDLE), INTENT(INOUT) :: handle
	    INTEGER(KIND=4),       INTENT(IN)    :: opt
	    INTEGER(KIND=4),       INTENT(IN)    :: nRows
	    INTEGER(KIND=4),       INTENT(IN)    :: rCols
	    INTEGER(KIND=4),       INTENT(IN)    :: nNonZeros
	    INTEGER(KIND=4),       INTENT(IN)    :: rowIndex( * ) ! * = min(nRows, nCols)+1
	    INTEGER(KIND=4),       INTENT(IN)    :: columns( * ) ! * = nNonZeros
	    INTEGER(KIND=4)                      :: dss_defin
e_structure
	  END FUNCTION dss_define_structure
	END INTERFACE

	INTERFACE
	  FUNCTION dss_reorder( handle, opt, perm )
!DEC$ ATTRIBUTES STDCALL ,ALIAS:"_DSS_REORDER" ::  dss_reorder
!DEC$ ATTRIBUTES REFERENCE :: handle, opt, perm
	    USE mkl_dss_private
	    TYPE(MKL_DSS_HANDLE), INTENT(INOUT) :: handle
	    INTEGER(KIND=4),       INTENT(IN)    :: opt
	    INTEGER(KIND=4),       INTENT(IN)    :: perm( * )
	    INTEGER(KIND=4)                      :: dss_reorder
	  END FUNCTION dss_reorder
	END INTERFACE

	INTERFACE
	  FUNCTION dss_factor_real( handle, opt, rValues )
!DEC$ ATTRIBUTES STDCALL ,ALIAS:"_DSS_FACTOR_REAL" ::  dss_factor_real
!DEC$ ATTRIBUTES REFERENCE :: handle, opt, rValues
	    USE mkl_dss_private
	    TYPE(MKL_DSS_HANDLE), INTENT(INOUT)  :: handle
	    INTEGER(KIND=4),       INTENT(IN)    :: opt
	    REAL(KIND=8),          INTENT(INOUT) :: rValues( * )
	    INTEGER(KIND=4)                      :: dss_factor_real
	  END FUNCTION dss_factor_real
	END INTERFACE

	INTERFACE
	  FUNCTION dss_factor_complex( handle, opt, rValues )
	    USE mkl_dss_private
	    TYPE(MKL_DSS_HANDLE), INTENT(INOUT) :: handle
	    INTEGER(KIND=4),       INTENT(IN)    :: opt
	    COMPLEX(KIND=8),       INTENT(IN)    :: rValues( * )
	    INTEGER(KIND=4)                      :: dss_factor_complex
	  END FUNCTION dss_factor_complex
	END INTERFACE

	INTERFACE
	  FUNCTION dss_solve_real( handle, opt, rRhsValues, nRhs, rSolValues )
	    USE mkl_dss_private
	    TYPE(MKL_DSS_HANDLE), INTENT(INOUT) :: handle
	    INTEGER(KIND=4),       INTENT(IN)    :: opt
	    INTEGER(KIND=4),       INTENT(IN)    :: nRhs
	    REAL(KIND=8),          INTENT(IN)    :: rRhsValues( * )
	    REAL(KIND=8),          INTENT(OUT)   :: rSolValues( * )
	    INTEGER(KIND=4)                      :: dss_solve_real
	  END FUNCTION dss_solve_real
	END INTERFACE

	INTERFACE
	  FUNCTION dss_solve_complex( handle, opt, rRhsValues, nRhs, rSolValues )
	    USE mkl_dss_private
	    TYPE(MKL_DSS_HANDLE), INTENT(INOUT) :: handle
	    INTEGER(KIND=4),       INTENT(IN)    :: opt
	    INTEGER(KIND=4),       INTENT(IN)    :: nRhs
	    COMPLEX(KIND=8),       INTENT(IN)    :: rRhsValues( * )
	    COMPLEX(KIND=8),       INTENT(OUT)   :: rSolValues( * )
	    INTEGER(KIND=4)                      :: dss_solve_complex
	  END FUNCTION dss_solve_complex
	END INTERFACE

	INTERFACE
	  FUNCTION dss_delete( handle, opt )
	    USE mkl_dss_private
	    TYPE(MKL_DSS_HANDLE), INTENT(IN)    :: handle
	    INTEGER(KIND=4),       INTENT(IN)    :: opt
	    INTEGER(KIND=4)                      :: dss_delete
	  END FUNCTION dss_delete
	END INTERFACE

	INTERFACE
	  FUNCTION dss_statistics( handle, opt, stat, ret )
!DEC$ ATTRIBUTES STDCALL ,ALIAS:"_DSS_STATISTICS" ::  dss_statistics
!DEC$ ATTRIBUTES REFERENCE :: handle, opt, stat, ret
	    USE mkl_dss_private
	    TYPE(MKL_DSS_HANDLE),  INTENT(IN)    :: handle
	    INTEGER(KIND=4),       INTENT(IN)    :: opt
	    INTEGER(KIND=4),       INTENT(IN)    :: stat( * )
	    REAL(KIND=8),          INTENT(OUT)   :: ret( * )
	    INTEGER(KIND=4)                      :: dss_statistics
	  END FUNCTION dss_statistics
	END INTERFACE


  INTERFACE
   SUBROUTINE mkl_cvt_to_null_terminated_str (destStr, destLen, srcStr,LEN_SRCSTR)
!DEC$ ATTRIBUTES STDCALL ,ALIAS:"_MKL_CVT_TO_NULL_TERMINATED_STR" ::  mkl_cvt_to_null_terminated_str
!DEC$ ATTRIBUTES REFERENCE :: destStr, destLen
!DEC$ ATTRIBUTES value :: sr
cStr,LEN_SRCSTR
   INTEGER(KIND=4),    INTENT(IN)  :: DESTLEN
   INTEGER(KIND=4),    INTENT(OUT)  :: DESTSTR(DESTLEN)
   INTEGER(KIND=4),    INTENT(IN)  :: srcStr
   integer(kind=4),    INTENT(IN)  :: LEN_SRCSTR
   END SUBROUTINE mkl_cvt_to_null_terminated_str
 END INTERFACE





      END MODULE mkl_dss


!XDEC$ ENDIF

&lt;/PRE&gt;&lt;/DIV&gt;&lt;/DIV&gt;
&lt;DIV&gt;&lt;/DIV&gt;
&lt;DIV&gt;Worked fine as unresolved externals did not show up.&lt;/DIV&gt;
&lt;DIV&gt;&lt;/DIV&gt;
&lt;DIV&gt;Had also to add likage for "mkl_cvt_to_null_terminated" and modify call. This also seemed to work as I varied parameters and wrote out the resulting string changes. And then Used ;subroutine gain info about reorder time.&lt;/DIV&gt;
&lt;DIV&gt;&lt;/DIV&gt;
&lt;DIV&gt;Here is my problem&lt;/DIV&gt;
&lt;DIV&gt;routines dss_create, dss_define_structure, dss_reorder all woked or at; least returned zero error level.&lt;/DIV&gt;
&lt;DIV&gt;&lt;/DIV&gt;
&lt;DIV&gt;Routine dss_factor_real resulted in "access violation" program termination&lt;/DIV&gt;
&lt;DIV&gt;&lt;/DIV&gt;
&lt;DIV&gt;Anybody got any Ideas?&lt;/DIV&gt;</description>
      <pubDate>Mon, 11 Oct 2004 23:33:10 GMT</pubDate>
      <guid>https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/dss-factor-no-work/m-p/934513#M13993</guid>
      <dc:creator>mrvivaldi</dc:creator>
      <dc:date>2004-10-11T23:33:10Z</dc:date>
    </item>
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