mathlib::gemm_square Interface Reference

Public Member Functions
subroutine	zgemm_square_2 (a_in, a_trans, b_in, b_trans, c_out)
	Square array multiplication via LAPACK routines, leaves inputs unchanged.
subroutine	zgemm_square_3 (a_in, a_trans, b_in, b_trans, c_in, c_trans, d_out)
	Square array multiplication via LAPACK routines, leaves inputs unchanged, for 3 matrices.
subroutine	dgemm_square_2 (a_in, a_trans, b_in, b_trans, c_out)
	Square array multiplication via LAPACK routines, leaves inputs unchanged, real matrices.
subroutine	dgemm_square_3 (a_in, a_trans, b_in, b_trans, c_in, c_trans, d_out)
	Square array multiplication via LAPACK routines, leaves inputs unchanged, for 3 matrices.

Detailed Description

Definition at line 89 of file mathlib.F.

Member Function/Subroutine Documentation

zgemm_square_2()

subroutine mathlib::gemm_square::zgemm_square_2	(	complex(kind=dp), dimension(:, :), intent(in)	a_in,
		character, intent(in)	a_trans,
		complex(kind=dp), dimension(:, :), intent(in)	b_in,
		character, intent(in)	b_trans,
		complex(kind=dp), dimension(:, :), intent(inout)	c_out
	)

Square array multiplication via LAPACK routines, leaves inputs unchanged.

Parameters

A_in	Input matrix 1
A_trans	'N' - no transpose, 'T' - transpose, 'C' - hermitian conj. of matrix 1
B_in	Input matrix 2
B_trans	'N' - no transpose, 'T' - transpose, 'C' - hermitian conj. of matrix 2
C_out	Output matrix

History

11.2025 created [Stepan Marek]

Definition at line 1832 of file mathlib.F.

zgemm_square_3()

subroutine mathlib::gemm_square::zgemm_square_3	(	complex(kind=dp), dimension(:, :), intent(in)	a_in,
		character, intent(in)	a_trans,
		complex(kind=dp), dimension(:, :), intent(in)	b_in,
		character, intent(in)	b_trans,
		complex(kind=dp), dimension(:, :), intent(in)	c_in,
		character, intent(in)	c_trans,
		complex(kind=dp), dimension(:, :), intent(inout)	d_out
	)

Square array multiplication via LAPACK routines, leaves inputs unchanged, for 3 matrices.

Parameters

A_in	Input matrix 1
A_trans	'N' - no transpose, 'T' - transpose, 'C' - hermitian conj. of matrix 1
B_in	Input matrix 2
B_trans	'N' - no transpose, 'T' - transpose, 'C' - hermitian conj. of matrix 2
C_in	Input matrix 3
C_trans	'N' - no transpose, 'T' - transpose, 'C' - hermitian conj. of matrix 3
D_out	Output matrix

History

11.2025 created [Stepan Marek]

Definition at line 1920 of file mathlib.F.

dgemm_square_2()

subroutine mathlib::gemm_square::dgemm_square_2	(	real(kind=dp), dimension(:, :), intent(in)	a_in,
		character, intent(in)	a_trans,
		real(kind=dp), dimension(:, :), intent(in)	b_in,
		character, intent(in)	b_trans,
		real(kind=dp), dimension(:, :), intent(inout)	c_out
	)

Square array multiplication via LAPACK routines, leaves inputs unchanged, real matrices.

Parameters

A_in	Input matrix 1
A_trans	'N' - no transpose, 'T' - transpose, 'C' - hermitian conj. of matrix 1
B_in	Input matrix 2
B_trans	'N' - no transpose, 'T' - transpose, 'C' - hermitian conj. of matrix 2
C_out	Output matrix

History

11.2025 created [Stepan Marek]

Definition at line 1875 of file mathlib.F.

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dgemm_square_3()

subroutine mathlib::gemm_square::dgemm_square_3	(	real(kind=dp), dimension(:, :), intent(in)	a_in,
		character, intent(in)	a_trans,
		real(kind=dp), dimension(:, :), intent(in)	b_in,
		character, intent(in)	b_trans,
		real(kind=dp), dimension(:, :), intent(in)	c_in,
		character, intent(in)	c_trans,
		real(kind=dp), dimension(:, :), intent(inout)	d_out
	)

Square array multiplication via LAPACK routines, leaves inputs unchanged, for 3 matrices.

Parameters

A_in	Input matrix 1
A_trans	'N' - no transpose, 'T' - transpose, 'C' - hermitian conj. of matrix 1
B_in	Input matrix 2
B_trans	'N' - no transpose, 'T' - transpose, 'C' - hermitian conj. of matrix 2
C_in	Input matrix 3
C_trans	'N' - no transpose, 'T' - transpose, 'C' - hermitian conj. of matrix 3
D_out	Output matrix

History

11.2025 created [Stepan Marek]

Definition at line 1979 of file mathlib.F.

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The documentation for this interface was generated from the following file:

• common/mathlib.F