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la_blas::syr2k Interface Reference
SYR2K: performs one of the symmetric rank 2k operations C := alpha*A*B**T + alpha*B*A**T + beta*C, or C := alpha*A**T*B + alpha*B**T*A + beta*C, where alpha and beta are scalars, C is an n by n symmetric matrix and A and B are n by k matrices in the first case and k by n matrices in the second case. More...
Public Member Functions | |
| pure subroutine | csyr2k (uplo, trans, n, k, alpha, a, lda, b, ldb, beta, c, ldc) |
| la_csyr2k | |
| pure subroutine | dsyr2k (uplo, trans, n, k, alpha, a, lda, b, ldb, beta, c, ldc) |
| la_dsyr2k | |
| la_qsyr2k | |
| pure subroutine | ssyr2k (uplo, trans, n, k, alpha, a, lda, b, ldb, beta, c, ldc) |
| la_ssyr2k | |
| la_wsyr2k | |
| pure subroutine | zsyr2k (uplo, trans, n, k, alpha, a, lda, b, ldb, beta, c, ldc) |
| la_zsyr2k | |
Detailed Description
SYR2K: performs one of the symmetric rank 2k operations C := alpha*A*B**T + alpha*B*A**T + beta*C, or C := alpha*A**T*B + alpha*B**T*A + beta*C, where alpha and beta are scalars, C is an n by n symmetric matrix and A and B are n by k matrices in the first case and k by n matrices in the second case.
Member Function/Subroutine Documentation
◆ csyr2k()
| pure subroutine la_blas::syr2k::csyr2k | ( | character, intent(in) | uplo, |
| character, intent(in) | trans, | ||
| integer(ilp), intent(in) | n, | ||
| integer(ilp), intent(in) | k, | ||
| complex(sp), intent(in) | alpha, | ||
| complex(sp), dimension(lda,*), intent(in) | a, | ||
| integer(ilp), intent(in) | lda, | ||
| complex(sp), dimension(ldb,*), intent(in) | b, | ||
| integer(ilp), intent(in) | ldb, | ||
| complex(sp), intent(in) | beta, | ||
| complex(sp), dimension(ldc,*), intent(inout) | c, | ||
| integer(ilp), intent(in) | ldc ) |
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◆ dsyr2k()
| pure subroutine la_blas::syr2k::dsyr2k | ( | character, intent(in) | uplo, |
| character, intent(in) | trans, | ||
| integer(ilp), intent(in) | n, | ||
| integer(ilp), intent(in) | k, | ||
| real(dp), intent(in) | alpha, | ||
| real(dp), dimension(lda,*), intent(in) | a, | ||
| integer(ilp), intent(in) | lda, | ||
| real(dp), dimension(ldb,*), intent(in) | b, | ||
| integer(ilp), intent(in) | ldb, | ||
| real(dp), intent(in) | beta, | ||
| real(dp), dimension(ldc,*), intent(inout) | c, | ||
| integer(ilp), intent(in) | ldc ) |
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◆ la_csyr2k()
| la_blas::syr2k::la_csyr2k |
◆ la_dsyr2k()
| la_blas::syr2k::la_dsyr2k |
◆ la_qsyr2k()
| la_blas::syr2k::la_qsyr2k |
◆ la_ssyr2k()
| la_blas::syr2k::la_ssyr2k |
◆ la_wsyr2k()
| la_blas::syr2k::la_wsyr2k |
◆ la_zsyr2k()
| la_blas::syr2k::la_zsyr2k |
◆ ssyr2k()
| pure subroutine la_blas::syr2k::ssyr2k | ( | character, intent(in) | uplo, |
| character, intent(in) | trans, | ||
| integer(ilp), intent(in) | n, | ||
| integer(ilp), intent(in) | k, | ||
| real(sp), intent(in) | alpha, | ||
| real(sp), dimension(lda,*), intent(in) | a, | ||
| integer(ilp), intent(in) | lda, | ||
| real(sp), dimension(ldb,*), intent(in) | b, | ||
| integer(ilp), intent(in) | ldb, | ||
| real(sp), intent(in) | beta, | ||
| real(sp), dimension(ldc,*), intent(inout) | c, | ||
| integer(ilp), intent(in) | ldc ) |
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◆ zsyr2k()
| pure subroutine la_blas::syr2k::zsyr2k | ( | character, intent(in) | uplo, |
| character, intent(in) | trans, | ||
| integer(ilp), intent(in) | n, | ||
| integer(ilp), intent(in) | k, | ||
| complex(dp), intent(in) | alpha, | ||
| complex(dp), dimension(lda,*), intent(in) | a, | ||
| integer(ilp), intent(in) | lda, | ||
| complex(dp), dimension(ldb,*), intent(in) | b, | ||
| integer(ilp), intent(in) | ldb, | ||
| complex(dp), intent(in) | beta, | ||
| complex(dp), dimension(ldc,*), intent(inout) | c, | ||
| integer(ilp), intent(in) | ldc ) |
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The documentation for this interface was generated from the following file:
