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Reference: Performance
Current Intel and PowerPC processors include 128-bit vector engines to perform single-instruction multiple-data (SIMD) operations. These vector engines offer tremendous speed advantages, especially for highly parallel operations such as processing audio, graphics, or video. Developers can use these vector engines directly or take advantage of the functionality offered by the Accelerate framework.
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vDSP One-Dimensional Fast Fourier Transforms Reference (HTML) (PDF)
2008-06-09
Accelerate Reference Update (HTML) (PDF)
Summarizes the symbols added to the Accelerate framework.
 2007-07-18
vImage Reference Collection (HTML) (PDF)
Describes the C programming interface for high-performance image processing.
 2007-07-12
vDSP Complex Vector Conversion Reference (HTML) (PDF)
2007-06-15
vDSP Correlation, Convolution, and Filtering Reference (HTML) (PDF)
2007-06-15
vDSP Matrix Operations Reference (HTML) (PDF)
2007-06-15
vDSP Reference Collection (HTML) (PDF)
Describes the vDSP programming interface defined in the Accelerate framework for digital signal processing.
 2007-06-15
vDSP Single-Vector Operations Reference (HTML) (PDF)
2007-06-15
vDSP Two-Dimensional Fast Fourier Transforms Reference (HTML) (PDF)
2007-06-15
vDSP Vector Scalar Arithmetic Operations Reference (HTML) (PDF)
2007-06-15
vDSP Vector-To-Scalar Operations Reference (HTML) (PDF)
2007-06-15
vDSP Vector-to-Vector Arithmetic Operations Reference (HTML) (PDF)
2007-06-15
vecLib Framework Reference (HTML) (PDF)
Describes the C API for vector mathematical functions in the vecLib subframework of the Accelerate framework.
 2005-09-08
vecLib Reference Update (HTML) (PDF)
Summarizes the symbols added to the vecLib framework.
 2005-06-04