devel/blosc2 - The NetBSD Packages Collection

Fast, compressed and persistent data store library for C

Blosc is a high performance compressor optimized for binary data (i.e. floating
point numbers, integers and booleans, although it can handle string data too).
It has been designed to transmit data to the processor cache faster than the
traditional, non-compressed, direct memory fetch approach via a memcpy() OS
call. Blosc main goal is not just to reduce the size of large datasets on-disk
or in-memory, but also to accelerate memory-bound computations.

C-Blosc2 is the new major version of C-Blosc, and is backward compatible with
both the C-Blosc1 API and its in-memory format. However, the reverse thing is
generally not true for the format; buffers generated with C-Blosc2 are not
format-compatible with C-Blosc1 (i.e. forward compatibility is not supported).
In case you want to ensure full API compatibility with C-Blosc1 API, define the

Build dependencies

devel/cmake pkgtools/mktools devel/pkgconf pkgtools/cwrappers

Runtime dependencies

archivers/lz4 archivers/zstd archivers/lz4

Binary packages

NetBSD 10.0aarch64blosc2-2.10.3.tgz
NetBSD 10.0aarch64blosc2-2.9.2.tgz
NetBSD 10.0aarch64ebblosc2-2.10.3.tgz
NetBSD 10.0earmv6hfblosc2-2.9.2.tgz
NetBSD 10.0earmv6hfblosc2-2.10.3.tgz
NetBSD 10.0earmv7hfblosc2-2.10.3.tgz
NetBSD 10.0earmv7hfblosc2-2.9.2.tgz
NetBSD 10.0i386blosc2-2.10.3.tgz
NetBSD 10.0_BETAx86_64blosc2-2.10.3.tgz
NetBSD 8.0i386blosc2-2.10.3.tgz
NetBSD 8.0i386blosc2-2.9.2.tgz
NetBSD 8.0x86_64blosc2-2.10.3.tgz
NetBSD 8.0x86_64blosc2-2.9.2.tgz
NetBSD 9.0aarch64blosc2-2.10.3.tgz
NetBSD 9.0aarch64blosc2-2.9.2.tgz
NetBSD 9.0earmv6hfblosc2-2.10.3.tgz
NetBSD 9.0earmv6hfblosc2-2.9.2.tgz
NetBSD 9.0earmv7hfblosc2-2.10.3.tgz
NetBSD 9.0earmv7hfblosc2-2.9.2.tgz
NetBSD 9.0i386blosc2-2.10.3.tgz
NetBSD 9.0i386blosc2-2.9.2.tgz
NetBSD 9.0powerpcblosc2-2.9.2.tgz
NetBSD 9.0x86_64blosc2-2.10.3.tgz
NetBSD 9.0x86_64blosc2-2.9.2.tgz
NetBSD 9.3x86_64blosc2-2.10.1.tgz
NetBSD 9.3x86_64blosc2-2.9.2.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.