9d6ed9def3
* Minor fix * Run non-optimize FASTCOVER 5 times in benchmark * Merge fastCover into dictBuilder * Fix mixed declaration issue * Add fastcover to symbol.c * Add fastCover.c and cover.h to build * Change fastCover.c to fastcover.c * Update benchmark to run FASTCOVER in dictBuilder * Undo spliting fastcover_param into cover_param and f * Remove convert param functions * Assign f to parameter * Add zdict.h to Makefile in lib * Add cover.h to BUCK * Cast 1 to U64 before shifting * Remove trimming of zero freq head and tail in selectSegment and rebenchmark * Remove f as a separate parameter of tryParam * Read 8 bytes when d is 6 * Add trimming off zero frequency head and tail * Use best functions from COVER and remove trimming part(which leads to worse compression ratio after previous bugs were fixed) * Add finalize= argument to FASTCOVER to specify percentage of training samples passed to ZDICT_finalizeDictionary * Change nbDmer to always read 8 bytes even when d=6 * Add skip=# argument to allow skipping dmers in computeFrequency in FASTCOVER * Update comments and benchmarking result * Change default method of ZDICT_trainFromBuffer to ZDICT_optimizeTrainFromBuffer_fastCover * Add dictType enum and fix bug about passing zParam when converting to coverParam * Combine finalize and skip into a single parameter * Update acceleration parameters and benchmark on 3 sample sets * Change default splitPoint of FASTCOVER to 0.75 and benchmark first 3 sample sets * Initialize variables outside of for loop in benchmark.c * Update benchmark result for hg-manifest * Remove cover.h from install-includes * Add explanation of f * Set default compression level for trainFromBuffer to 3 * Add assertion of fastCoverParams in DiB_trainFromFiles * Add checkTotalCompressedSize function + some minor fixes * Add test for multithreading fastCovr * Initialize segmentFreqs in every FASTCOVER_selectSegment and move mutex_unnlock to end of COVER_best_finish * Free segmentFreqs * Initialize segmentFreqs before calling FASTCOVER_buildDictionary instead of in FASTCOVER_selectSegment * Add FASTCOVER_MEMMULT * Minor fix * Update benchmarking result |
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| Makefile | ||
| README.md | ||
| fastCover.c | ||
| fastCover.h | ||
| main.c | ||
| test.sh | ||
README.md
FastCover Dictionary Builder
Permitted Arguments:
Input File/Directory (in=fileName): required; file/directory used to build dictionary; if directory, will operate recursively for files inside directory; can include multiple files/directories, each following "in=" Output Dictionary (out=dictName): if not provided, default to fastCoverDict Dictionary ID (dictID=#): nonnegative number; if not provided, default to 0 Maximum Dictionary Size (maxdict=#): positive number; in bytes, if not provided, default to 110KB Size of Selected Segment (k=#): positive number; in bytes; if not provided, default to 200 Size of Dmer (d=#): either 6 or 8; if not provided, default to 8 Number of steps (steps=#): positive number, if not provided, default to 32 Percentage of samples used for training(split=#): positive number; if not provided, default to 100
###Running Test: make test
###Usage: To build a FASTCOVER dictionary with the provided arguments: make ARG= followed by arguments If k or d is not provided, the optimize version of FASTCOVER is run.
Examples:
make ARG="in=../../../lib/dictBuilder out=dict100 dictID=520" make ARG="in=../../../lib/dictBuilder in=../../../lib/compress"