sysutils/R-ff - The NetBSD Packages Collection

Fast Access Functions for Large Data on Disk

The ff package provides data structures that are stored on disk but
behave (almost) as if they were in RAM by transparently mapping only a
section (pagesize) in main memory - the effective virtual memory
consumption per ff object.

ff supports R's standard atomic data types 'double', 'logical', 'raw'
and 'integer' and non-standard atomic types boolean (1 bit),
quad (2 bit unsigned), nibble (4 bit unsigned), byte (1 byte signed
with NAs), ubyte (1 byte unsigned), short (2 byte signed with NAs),
ushort (2 byte unsigned), single (4 byte float with NAs).

For example 'quad' allows efficient storage of genomic data as
an 'A','T','G','C' factor. The unsigned types support 'circular'

Build dependencies

pkgtools/mktools pkgtools/cwrappers

Runtime dependencies

devel/R-bit math/R math/R

Binary packages

NetBSD 10.0aarch64R-ff-4.0.12.tgz
NetBSD 10.0aarch64R-ff-4.0.7.tgz
NetBSD 10.0aarch64ebR-ff-4.0.12.tgz
NetBSD 10.0earmv7hfR-ff-4.0.12.tgz
NetBSD 10.0earmv7hfR-ff-4.0.7.tgz
NetBSD 10.0i386R-ff-4.0.12.tgz
NetBSD 10.0i386R-ff-4.0.7.tgz
NetBSD 10.0powerpcR-ff-4.0.7.tgz
NetBSD 10.0powerpcR-ff-4.0.7.tgz
NetBSD 10.0x86_64R-ff-4.0.12.tgz
NetBSD 10.0x86_64R-ff-4.0.7.tgz
NetBSD 9.0aarch64R-ff-4.0.12.tgz
NetBSD 9.0aarch64R-ff-4.0.7.tgz
NetBSD 9.0earmv7hfR-ff-4.0.12.tgz
NetBSD 9.0earmv7hfR-ff-4.0.7.tgz
NetBSD 9.0i386R-ff-4.0.12.tgz
NetBSD 9.0i386R-ff-4.0.7.tgz
NetBSD 9.0x86_64R-ff-4.0.12.tgz
NetBSD 9.0x86_64R-ff-4.0.7.tgz
NetBSD 9.3x86_64R-ff-4.0.12.tgz
NetBSD 9.3x86_64R-ff-4.0.12.tgz

Binary packages can be installed with the high-level tool pkgin (which can be installed with pkg_add) or pkg_add(1) (installed by default). The NetBSD packages collection is also designed to permit easy installation from source.

Available build options


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.