NAME

       qzip - compress or decompress with qat acceleration

SYNOPSIS

       qzip [ -AdfhHkLCro ] [ name ...  ]

DESCRIPTION

       QATzip  is  a  user  space  library  which  builds  on top of the Intel QuickAssist Technology user space
       library, to provide extended accelerated compression and decompression services by offloading the  actual
       compression  and  decompression  request(s)  to  the Intel Chipset Series. QATzip produces data using the
       standard gzip format (RFC1952) with extended headers. The data can be decompressed with a compliant  gzip
       implementation.  QATzip  is  design  to  take  full  advantage  of the performance provided by Intel®
       QuickAssist Technology.

OPTIONS

       -A --algorithm
              set algorithm type, currently only support deflate

       -d --decompress
              decompress

       -f --force
              force overwrite of output file and compress links

       -h --help
              give this help

       -H --huffmanhdr
              set huffman header type

       -k --keep
              Keep (don't delete) input files during compression or decompression.

       -L --level
              set compression level

       -C --chunksz
              set chunk size

       -r     set max in-flight request number

       -o     set output file name

COPYRIGHT

       ################################################################  #    BSD  LICENSE  #  #    Copyright(c)
       2007-2024 Intel Corporation. All rights reserved.  #   All rights reserved.  # #   Redistribution and use
       in  source  and binary forms, with or without #   modification, are permitted provided that the following
       conditions #   are met: # #     * Redistributions of source  code  must  retain  the  above  copyright  #
       notice,  this  list  of  conditions and the following disclaimer.  #     * Redistributions in binary form
       must reproduce the above copyright #       notice, this list of conditions and the  following  disclaimer
       in  #        the  documentation  and/or  other materials provided with the #       distribution.  #     *
       Neither the name of Intel Corporation nor the names of its #       contributors may be used to endorse or
       promote products derived #       from this software without  specific  prior  written  permission.   #  #
       THIS  SOFTWARE  IS  PROVIDED  BY  THE  COPYRIGHT  HOLDERS AND CONTRIBUTORS #   "AS IS" AND ANY EXPRESS OR
       IMPLIED WARRANTIES, INCLUDING, BUT NOT #   LIMITED TO, THE  IMPLIED  WARRANTIES  OF  MERCHANTABILITY  AND
       FITNESS  FOR  #    A  PARTICULAR  PURPOSE  ARE  DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT #   OWNER OR
       CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, #    SPECIAL,  EXEMPLARY,  OR  CONSEQUENTIAL
       DAMAGES  (INCLUDING,  BUT NOT #   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, #
       DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY #   THEORY OF LIABILITY, WHETHER IN
       CONTRACT, STRICT LIABILITY, OR TORT #   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
       USE  #    OF   THIS   SOFTWARE,   EVEN   IF   ADVISED   OF   THE   POSSIBILITY   OF   SUCH   DAMAGE.    #
       ################################################################

                                                      local                                              QZIP(1)