Greg Tucker
19035917f4
igzip: Add new functions for faster dictionary compression
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Change-Id: Id55728fea286d144f8a11192ab02ccc8503d7b25
Signed-off-by: Greg Tucker <greg.b.tucker@intel.com>
2020-10-21 18:09:49 -07:00
Greg Tucker
89f7c46cd5
Change igzip_file_perf to accept 0 time
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Change-Id: Ie2edf8e742d0bcdd9a008704f997006f8f5009ac
Signed-off-by: Greg Tucker <greg.b.tucker@intel.com>
2020-10-21 18:09:49 -07:00
Roy Oursler
699bb5bd3f
all: Revamp performance testing to be time based
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Change-Id: I6260d28e4adc974d8db0a1c770e3eb922d87f8e4
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
2019-03-07 09:28:04 -07:00
Roy Oursler
aa8b51930f
igzip: Add variable history window to perf test
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Change-Id: Ia5eb10094e8c84778ed6cf3a51ddade9a19103b5
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
2018-09-20 11:12:02 -07:00
Roy Oursler
4ae2d1be29
igzip: Implement optimized level 2 compression
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Change-Id: I8cf5bcd56f290d17205ac36dc2828c8acfc66947
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
2017-12-15 14:27:14 -07:00
Greg Tucker
48d74d6e51
igzip: Fix perf test to only open dictionary if specified
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Change-Id: Idf5048589af5b61da5ccccf25c575dfc05ea15ec
Signed-off-by: Greg Tucker <greg.b.tucker@intel.com>
2017-10-11 15:57:41 -07:00
Roy Oursler
ed15402f5b
igzip: Add stateful dictionary support
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Change-Id: I75dbac947787bc0041674468c88d0aa41b8b082f
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
2017-06-26 04:11:48 -04:00
Greg Tucker
a8966b6709
igzip: Add unit tests for adler and crc32_gzip
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Also renamed test helper function, fixed clang warnings and adler usage.
Change-Id: I4ad22d046809483456608be1f4fdc4adbf0e09e4
Signed-off-by: Greg Tucker <greg.b.tucker@intel.com>
2017-06-26 04:03:35 -04:00
Hailiang Wang
52f644d3ff
igzip:use fgetpos() to replace ftell() to get file's length.
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Change-Id: Ia1f3c06e92c01da9d22b3d70b2b05fe4808c9f2c
Signed-off-by: Hailiang Wang <hailiangx.e.wang@intel.com>
2017-06-21 05:22:07 -04:00
Roy Oursler
5d15580467
igzip: Modify stateless_file_perf to test compression levels
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Change-Id: If628e7f949da6862b99cebe6a0a59c6e6d5443e4
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
2017-03-30 16:56:13 -07:00
Roy Oursler
547e8e1893
igzip: Allow performance check with small input buffers
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Add the SMALL_IN_BUFFER compile time condition to igzip_file_perf to perform
perfomance checking when data is separated into small input buffers.
Change-Id: Ic7a6451f23a46773e100b17ce86f84e41e4df48a
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
2016-12-06 10:07:06 -07:00
Roy Oursler
88f95d8594
igzip: Merge inflate.h and igzip_lib.h and fix external naming
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Merge inflate.h and igzip_lib.h and rename many defines to avoid conflicts,
along with general cleanup of the new header.
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
Reviewed-by: Greg Tucker <greg.b.tucker@intel.com>
2016-12-05 16:40:43 -07:00
Roy Oursler
f97de75fc6
igzip: Port improvements to stateless compress to stateful compress
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Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
Reviewed-by: Greg Tucker <greg.b.tucker@intel.com>
2016-12-02 18:40:27 -07:00
Greg Tucker
660f49b02d
Add data compression unit
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Include fast DEFLATE compatable compression functions.
Signed-off-by: Greg Tucker <greg.b.tucker@intel.com>
2016-06-10 17:03:38 -07:00
