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Pakket: libblosc1 (1.14.2+ds1-1)

high performance meta-compressor optimized for binary data

Blosc is a high performance compressor optimized for binary data. 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 is meant not only to reduce the size of large datasets on-disk or in-memory, but also to accelerate memory-bound computations.

It uses the blocking technique to reduce activity on the memory bus as much as possible. In short, this technique works by dividing datasets in blocks that are small enough to fit in caches of modern processors and perform compression / decompression there. It also leverages, if available, SIMD instructions (SSE2) and multi-threading capabilities of CPUs, in order to accelerate the compression / decompression process to a maximum.

Andere aan libblosc1 gerelateerde pakketten

  • depends
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  • dep: libc6 (>= 2.4)
    GNU C Library: Shared libraries
    Ook een virtueel pakket geboden door: libc6-udeb
  • dep: liblz4-1 (>= 0.0~r130)
    Fast LZ compression algorithm library - runtime
  • dep: libsnappy1v5
    fast compression/decompression library
  • dep: libzstd1 (>= 1.3.2)
    fast lossless compression algorithm
  • dep: zlib1g (>= 1:1.1.4)
    compression library - runtime

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Pakket downloaden voor alle beschikbare platforms
Platform Pakketgrootte Geïnstalleerde grootte Bestanden
i386 32,6 kB91 kB [overzicht]