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Stephen Wolfram
THIS IS DOCUMENTATION FOR AN OBSOLETE PRODUCT.
SEE THE
DOCUMENTATION CENTER
FOR THE LATEST INFORMATION.
DOCUMENTATION CENTER SEARCH
New to
Mathematica
?
Find your learning path
»
CUDALink
>
CUDALINK SYMBOL
CUDALink User Guide
CUDALink Functions: List Processing
Tutorials »
|
Map
CUDAFold
CUDAFoldList
CUDAFunctionLoad
See Also »
|
CUDALink
More About »
CUDAMap
applies
f
to each element on
lst
.
MORE INFORMATION
The
CUDALink
application must be loaded using
Needs
.
works only on general vector types such as
,
, ....
does not work on fixed vector structure types like
,
, ....
does not work on symbolic input.
is equivalent to
Map
.
The value for
f
can be either
Cos
,
Sin
,
Tan
,
ArcCos
,
ArcSin
,
ArcTan
,
Cosh
,
Sinh
,
Exp
,
Log
,
Log10
,
Sqrt
,
Ceiling
,
Floor
, or
Abs
.
EXAMPLES
CLOSE ALL
Basic Examples
(2)
First, load the
CUDALink
application:
This maps the
Cos
operator on an input list:
The above is equivalent to
Map
:
The input can be
CUDAMemory
. This loads a list using
CUDAMemoryLoad
:
This applies
Abs
on the input memory:
The memory returned can be retrieved using
CUDAMemoryGet
:
First, load the
CUDALink
application:
In[1]:=
This maps the
Cos
operator on an input list:
In[2]:=
Out[2]=
The above is equivalent to
Map
:
In[3]:=
Out[3]=
The input can be
CUDAMemory
. This loads a list using
CUDAMemoryLoad
:
In[1]:=
Out[1]=
This applies
Abs
on the input memory:
In[2]:=
Out[2]=
The memory returned can be retrieved using
CUDAMemoryGet
:
In[3]:=
Out[3]=
Possible Issues
(1)
The output type is the same as the input. If the input is a list of integers, then the decimals are dropped:
The above is not equivalent to
Map
:
SEE ALSO
Map
CUDAFold
CUDAFoldList
CUDAFunctionLoad
TUTORIALS
CUDALink
User Guide
CUDALink
Functions: List Processing
MORE ABOUT
CUDALink