math/djbfft - The NetBSD Packages Collection

Extremely fast library for floating-point convolution

djbfft is an extremely fast library for floating-point convolution.
The current version holds most of the speed records for double-precision
FFTs on general-purpose computers.

djbfft provides power-of-2 complex FFTs, real FFTs at twice the
speed, and fast multiplication of complex arrays. Single precision
and double precision are equally supported.

Build dependencies

pkgtools/cwrappers

Runtime dependencies

(none)

Available binary packages

aarch64:djbfft-0.76.tgz(NetBSD 9.0)
aarch64:djbfft-0.76.tgz(NetBSD 9.0)
aarch64:djbfft-0.76.tgz(NetBSD 9.0)
alpha:djbfft-0.76.tgz(NetBSD 9.0)
alpha:djbfft-0.76.tgz(NetBSD 9.0)
earmv6hf:djbfft-0.76.tgz(NetBSD 9.0)
earmv6hf:djbfft-0.76.tgz(NetBSD 9.0)
earmv6hf:djbfft-0.76.tgz(NetBSD 9.0)
earmv6hf:djbfft-0.76.tgz(NetBSD 9.0)
earmv7hf:djbfft-0.76.tgz(NetBSD 8.0)
earmv7hf:djbfft-0.76.tgz(NetBSD 8.0)
earmv7hf:djbfft-0.76.tgz(NetBSD 8.0)
earmv7hf:djbfft-0.76.tgz(NetBSD 8.0)
earmv7hf:djbfft-0.76.tgz(NetBSD 9.0)
earmv7hf:djbfft-0.76.tgz(NetBSD 9.0)
earmv7hf:djbfft-0.76.tgz(NetBSD 9.0)
earmv7hf:djbfft-0.76.tgz(NetBSD 9.0)
earmv7hf:djbfft-0.76.tgz(NetBSD 9.0)
i386:djbfft-0.76.tgz(NetBSD 8.0)
i386:djbfft-0.76.tgz(NetBSD 8.0)
i386:djbfft-0.76.tgz(NetBSD 8.0)
i386:djbfft-0.76.tgz(NetBSD 9.0)
i386:djbfft-0.76.tgz(NetBSD 9.0)
i386:djbfft-0.76.tgz(NetBSD 9.0)
mips64eb:djbfft-0.76.tgz(NetBSD 9.0)
powerpc:djbfft-0.76.tgz(NetBSD 8.0)
powerpc:djbfft-0.76.tgz(NetBSD 8.0)
powerpc:djbfft-0.76.tgz(NetBSD 8.0)
powerpc:djbfft-0.76.tgz(NetBSD 9.0)
powerpc:djbfft-0.76.tgz(NetBSD 9.0)
sparc64:djbfft-0.76.tgz(NetBSD 9.0)
sparc64:djbfft-0.76.tgz(NetBSD 9.0)
sparc64:djbfft-0.76.tgz(NetBSD 9.0)
sparc:djbfft-0.76.tgz(NetBSD 9.0)
x86_64:djbfft-0.76.tgz(NetBSD 9.0)
x86_64:djbfft-0.76.tgz(NetBSD 9.0)
x86_64:djbfft-0.76.tgz(NetBSD 9.0)
x86_64:djbfft-0.76.tgz(NetBSD 9.0)
x86_64:djbfft-0.76.tgz(NetBSD 8.0)
x86_64:djbfft-0.76.tgz(NetBSD 8.0)
x86_64:djbfft-0.76.tgz(NetBSD 8.0)
x86_64:djbfft-0.76.tgz(NetBSD 9.0)
x86_64:djbfft-0.76.tgz(NetBSD 9.0)
x86_64:djbfft-0.76.tgz(NetBSD 9.0)
x86_64:djbfft-0.76.tgz(NetBSD 9.0)

Binary packages can be installed with pkgin or pkg_add(1). The NetBSD packages collection is also designed to permit easy installation from source.

Available build options

djbfft-pentium
Optimize for Pentium{,MMX} processors.
djbfft-ppro
Optimize for Pentium{Pro,II,III} processors.
djbfft-sparc
Optimize for UltraSPARC-{I,II} processors.

Known vulnerabilities

The pkg_admin audit command locates any installed package which has been mentioned in security advisories as having vulnerabilities.

Please note the vulnerabilities database might not be fully accurate, and not every bug is exploitable with every configuration.


Problem reports, updates or suggestions for this package should be reported with send-pr.


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