LAPACK
3.12.1
LAPACK: Linear Algebra PACKage
Toggle main menu visibility
Main Page
Related Pages
Routines
Modules
Modules List
Module Members
All
c
d
s
z
Functions/Subroutines
Variables
c
d
s
z
Data Types
Data Types List
Data Type Index
Data Fields
All
Functions/Subroutines
Variables
Files
File List
File Members
All
_
a
b
c
d
f
g
h
i
l
m
p
r
s
t
u
x
z
Functions/Subroutines
_
a
c
d
f
g
h
i
l
m
s
t
x
z
Variables
c
l
r
Typedefs
Enumerations
Enumerator
Macros
a
b
c
f
i
p
t
u
x
▼
LAPACK
►
LAPACK
▼
Routines
►
LAPACK
▼
BLAS
►
Scalar operations
▼
Level 1 BLAS: vector ops
►
asum: sum | real( x_i ) | + | imag( x_i ) |
►
sum1: sum | x_i | (in LAPACK)
►
axpy: y = ax + y
►
copy: y = x
►
dot: x^H x and x^T x
►
iamax: argmax_i | real( x_i ) | + | imag( x_i ) |
►
imax1: argmax_i | x_i | (in LAPACK)
►
nrm2: || x ||_2
►
scal: x = alpha x
►
swap: x <=> y
— Givens/Jacobi plane rotations —
►
rot: apply plane rotation ([cz]rot in LAPACK)
►
rotg: generate plane rotation (cf. lartg)
►
rotm: apply modified (fast) plane rotation
►
rotmg: generate modified (fast) plane rotation
►
Level 2 BLAS: matrix-vector ops
►
Level 3 BLAS: matrix-matrix ops
►
Modules
►
Data Types
►
Files
•
All
Classes
Namespaces
Files
Functions
Variables
Typedefs
Enumerations
Enumerator
Macros
Modules
Pages
Loading...
Searching...
No Matches
Functions
copy: y = x
BLAS
»
Level 1 BLAS: vector ops
Collaboration diagram for copy: y = x:
<p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p>
Functions
subroutine
ccopy
(n, cx, incx, cy, incy)
CCOPY
subroutine
dcopy
(n, dx, incx, dy, incy)
DCOPY
subroutine
scopy
(n, sx, incx, sy, incy)
SCOPY
subroutine
zcopy
(n, zx, incx, zy, incy)
ZCOPY
Detailed Description
Generated on Mon Jan 20 2025 17:19:06 for LAPACK by
1.11.0
1.11.0 