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FLASH_LU_incpiv_solve.c File Reference

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Functions

FLA_Error FLASH_LU_incpiv_solve (FLA_Obj A, FLA_Obj p, FLA_Obj L, FLA_Obj B, FLA_Obj X)
 

Function Documentation

◆ FLASH_LU_incpiv_solve()

FLA_Error FLASH_LU_incpiv_solve ( FLA_Obj  A,
FLA_Obj  p,
FLA_Obj  L,
FLA_Obj  B,
FLA_Obj  X 
)
14 {
15  // Check parameters.
16  if ( FLA_Check_error_level() >= FLA_MIN_ERROR_CHECKING )
17  FLA_LU_incpiv_solve_check( A, p, L, B, X );
18 
19  FLASH_Copy( B, X );
20 
21  FLASH_FS_incpiv( A, p, L, X );
22  FLASH_Trsm( FLA_LEFT, FLA_UPPER_TRIANGULAR, FLA_NO_TRANSPOSE,
23  FLA_NONUNIT_DIAG, FLA_ONE, A, X );
24 
25  return FLA_SUCCESS;
26 }
FLA_Error FLASH_Copy(FLA_Obj A, FLA_Obj B)
Definition: FLASH_Copy.c:15
FLA_Error FLASH_Trsm(FLA_Side side, FLA_Uplo uplo, FLA_Trans trans, FLA_Diag diag, FLA_Obj alpha, FLA_Obj A, FLA_Obj B)
Definition: FLASH_Trsm.c:15
FLA_Error FLASH_FS_incpiv(FLA_Obj A, FLA_Obj p, FLA_Obj L, FLA_Obj b)
Definition: FLASH_FS_incpiv.c:13
FLA_Error FLA_LU_incpiv_solve_check(FLA_Obj A, FLA_Obj p, FLA_Obj L, FLA_Obj B, FLA_Obj X)
Definition: FLA_LU_incpiv_solve_check.c:13
FLA_Obj FLA_ONE
Definition: FLA_Init.c:18
unsigned int FLA_Check_error_level(void)
Definition: FLA_Check.c:18

References FLA_Check_error_level(), FLA_LU_incpiv_solve_check(), FLA_ONE, FLASH_Copy(), FLASH_FS_incpiv(), and FLASH_Trsm().