Home
last modified time | relevance | path

Searched refs:dictionary (Results 1 – 25 of 82) sorted by relevance

1234

/freebsd/sys/contrib/zstd/doc/educational_decoder/
H A DMakefile58 -o dictionary
59 @$(ZSTD) -f README.md -D dictionary -o tmp.zst
60 @./harness tmp.zst tmp dictionary
62 @$(RM) tmp* dictionary
H A DREADME.md20 This can be reduced even further by foregoing dictionary support,
25 harness <input-file> <output-file> [dictionary]
/freebsd/sys/contrib/xz-embedded/linux/Documentation/
H A Dxz.txt49 dictionary. It will also append a four-byte trailer containing the
52 which will use no BCJ filter and 1 MiB LZMA2 dictionary.
70 In userspace, LZMA2 is typically used with dictionary sizes of several
71 megabytes. The decoder needs to have the dictionary in RAM, thus big
73 by the kernel. 1 MiB is probably the maximum reasonable dictionary
80 An exception to above dictionary size limitation is when the decoder
83 doesn't depend on the dictionary size, and it is perfectly fine to
84 use a big dictionary: for maximum compression, the dictionary should
/freebsd/sys/contrib/zstd/programs/
H A DREADME.md6 - `zstd` : default CLI supporting gzip-like arguments; includes dictionary builder, benchmark, and …
8 - `zstd-small` : CLI optimized for minimal size; no dictionary builder, no benchmark, and no suppor…
68 - __ZSTD_NODICT__ : `zstd` cli will be compiled without support for the integrated dictionary build…
110 in a file selected with the `-o` option (default name is `dictionary`),
113 Using a dictionary, the compression ratio achievable on small data improves dramatically.
115 …ary work if there is some correlation in a family of small data (there is no universal dictionary).
116 Hence, deploying one dictionary per type of data will provide the greater benefits.
120 Usage of the dictionary builder and created dictionaries with CLI:
122 1. Create the dictionary : `zstd --train PathToTrainingSet/* -o dictionaryName`
123 2. Compress with the dictionary: `zstd FILE -D dictionaryName`
[all …]
H A Dzstd.1.md94 Use FILEs as a training set to create a dictionary.
155 This is effectively dictionary compression with some convenient parameter
182 do not store dictionary ID within frame header (dictionary compression).
183 The decoder will have to rely on implicit knowledge about which dictionary to use,
192 this parameter overrides that maximum size allowed for a dictionary. (128 MB).
194 Additionally, this can be used to limit memory for dictionary training. This parameter
308 the result of which is saved into a file called a `dictionary`.
309 Then during compression and decompression, reference the same dictionary,
314 Use FILEs as training set to create a dictionary.
316 and weight typically 100x the target dictionary size
[all …]
/freebsd/sys/contrib/zstd/
H A DCHANGELOG21 cli : custom memory limit when training dictionary (#2925), by @embg
45 bug: Fix large dictionary non-determinism (#2607, @terrelln)
47 bug: Fix various dedicated dictionary search bugs (#2540 #2586, @senhuang42 @felixhandte)
53 doc: Improve `zdict.h` dictionary training API documentation (#2622, @terrelln)
56 tests: Better regression test coverage for different dictionary modes (#2559, @senhuang42)
112 perf: faster dictionary compression at medium compression levels, by @felixhandte
125 api : fix : dictionary compression correctly respects dictionary compression level (see #2303) (iss…
134 fix : Fix ZSTD_initCStream_advanced() with static allocation and no dictionary
196 perf: Fix compression ratio when compressing large files with small dictionary, by @senhuang42
209 cli: fix command `-D dictionary` on Windows, reported by @artyompetrov
[all …]
H A DREADME.md93 …e per sample). The result of this training is stored in a file called "dictionary", which must be …
94 Using this dictionary, the compression ratio achievable on small data improves dramatically.
106 …orrelation in a family of small data samples. The more data-specific a dictionary is, the more eff…
107 Hence, deploying one dictionary per type of data will provide the greatest benefits.
112 1. Create the dictionary
116 2. Compress with dictionary
120 3. Decompress with dictionary
/freebsd/sys/contrib/zlib/doc/
H A Drfc1950.txt154 support for a preset dictionary was introduced, and the
272 bit 5 FDICT (preset dictionary)
287 FDICT (Preset dictionary)
288 If FDICT is set, a DICT dictionary identifier is present
289 immediately after the FLG byte. The dictionary is a sequence of
294 which dictionary has been used by the compressor.
320 (excluding any dictionary data) computed according to Adler-32
350 preset dictionary feature, the compressor must not set the FDICT
361 identifier of a known preset dictionary. A decompressor may
366 dictionary feature, a compliant decompressor must reject any
[all …]
/freebsd/contrib/file/magic/Magdir/
H A Dclaris34 # .msp a dictionary file I am not sure about this I have only one .msp file
35 0 string \002\271\262\000\040\002\000\164 Claris works dictionary
37 # .usp are user dictionary bits
H A Dispell196 # this is the affix file of the de_DE Hunspell dictionary
217 # Note: called "aspell dictionary" by TrID
218 0 string aspell\040default\040speller\040rowl aspell dictionary
220 !:mime application/x-aspell-dictionary
236 # Note: called "aspell Personal dictionary" by TrID
237 >9 string ws- dictionary
239 !:mime text/x-aspell-dictionary
243 # Note: called "aspell Personal Replacement dictionary" by TrID
245 >9 string repl- replacement dictionary
247 !:mime text/x-aspell-dictionary
H A Dmsvc37 # test for RecordType~LibraryHeaderRecord=0xF0 + RecordLength=???Dh + dictionary offset is multiple…
59 # dictionary offset like: 400h 600h a00h c00h 1200h 1800h 2400h 5600h 12800h 19200h 28a00h
60 >3 ulelong x \b, at %#x dictionary
61 # dictionary block a 512 bytes; the first 37 bytes correspond to the 37 buckets
63 # dictionary size; length in 512-byte blocks; a prime number? like:
68 # If dictionary byte 38 (FFLAG) has the value 255, there is no space left
71 # dictionary entry; length byte of following symbol, the following text bytes of symbol, two bytes …
/freebsd/contrib/llvm-project/lldb/source/Plugins/Process/gdb-remote/
H A DGDBRemoteCommunicationServerPlatform.cpp502 auto dictionary = std::make_shared<StructuredData::Dictionary>(); in Handle_jSignalsInfo() local
504 dictionary->AddIntegerItem("signo", signo); in Handle_jSignalsInfo()
505 dictionary->AddStringItem("name", signals->GetSignalAsStringRef(signo)); in Handle_jSignalsInfo()
509 dictionary->AddBooleanItem("suppress", suppress); in Handle_jSignalsInfo()
510 dictionary->AddBooleanItem("stop", stop); in Handle_jSignalsInfo()
511 dictionary->AddBooleanItem("notify", notify); in Handle_jSignalsInfo()
513 signal_array.Push(dictionary); in Handle_jSignalsInfo()
/freebsd/share/dict/
H A DREADME30 documentation. It makes a great ispell(1) personal dictionary to
31 supplement the standard English language dictionary.
/freebsd/sys/contrib/xz-embedded/linux/lib/xz/
H A Dxz_dec_lzma2.c44 struct dictionary { struct
268 struct dictionary dict;
290 static void dict_reset(struct dictionary *dict, struct xz_buf *b) in dict_reset()
304 static void dict_limit(struct dictionary *dict, size_t out_max) in dict_limit()
313 static inline bool dict_has_space(const struct dictionary *dict) in dict_has_space()
324 static inline uint32_t dict_get(const struct dictionary *dict, uint32_t dist) in dict_get()
337 static inline void dict_put(struct dictionary *dict, uint8_t byte) in dict_put()
350 static bool dict_repeat(struct dictionary *dict, uint32_t *len, uint32_t dist) in dict_repeat()
378 static void dict_uncompressed(struct dictionary *dict, struct xz_buf *b, in dict_uncompressed()
437 static uint32_t dict_flush(struct dictionary *dict, struct xz_buf *b) in dict_flush()
/freebsd/sys/contrib/zlib/test/
H A Dexample.c34 static const char dictionary[] = "hello"; variable
420 (const Bytef*)dictionary, (int)sizeof(dictionary)); in test_dict_deflate()
470 err = inflateSetDictionary(&d_stream, (const Bytef*)dictionary, in test_dict_inflate()
471 (int)sizeof(dictionary)); in test_dict_inflate()
/freebsd/tools/tools/net80211/wesside/
H A DREADME19 * Binds to a tap interface to allow TX. RX works if a dictionary is being built
31 To build a dictionary:
/freebsd/sys/contrib/zstd/examples/
H A DREADME.md40 Compress multiple files using the same dictionary.
44 Decompress multiple files using the same dictionary.
/freebsd/sys/contrib/zstd/zlibWrapper/examples/
H A Dexample.c56 const char dictionary[] = "hello, hello!"; variable
497 (const Bytef*)dictionary, (int)sizeof(dictionary));
549 err = inflateSetDictionary(&d_stream, (const Bytef*)dictionary,
550 (int)sizeof(dictionary));
H A Dexample_original.c51 const char dictionary[] = "hello"; variable
489 (const Bytef*)dictionary, (int)sizeof(dictionary));
541 err = inflateSetDictionary(&d_stream, (const Bytef*)dictionary,
542 (int)sizeof(dictionary));
/freebsd/contrib/llvm-project/lldb/source/Plugins/OperatingSystem/Python/
H A DOperatingSystemPython.cpp150 StructuredData::DictionarySP dictionary = in GetDynamicRegisterInfo() local
152 if (!dictionary) in GetDynamicRegisterInfo()
156 *dictionary, m_process->GetTarget().GetArchitecture()); in GetDynamicRegisterInfo()
/freebsd/contrib/file/tests/
H A Dzstd-dictionary-0.result1 Zstandard dictionary (ID 0)
H A Dzstd-dictionary-1.result1 Zstandard dictionary (ID 1)
H A Dzstd-dictionary-2.result1 Zstandard dictionary (ID 285212672)
H A DMakefile.am140 zstd-dictionary-0.result \
141 zstd-dictionary-1.result \
142 zstd-dictionary-2.result \
/freebsd/tools/build/options/
H A DWITHOUT_DICT1 Do not build the Webster dictionary files.

1234