source: icGREP/icgrep-devel/icgrep/kernels/lz4

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Diff Rev Age Author Log Message
(edit) @6261   6 months nmedfort Work on OptimizationBranch?; revisited pipeline termination
(edit) @6193   7 months nmedfort Check-in of partially implemented DirectorySearch? kernel
(edit) @6184   8 months nmedfort Initial version of PipelineKernel? + revised StreamSet? model.
(edit) @6168   9 months cameron Virtual destructors
(edit) @6152   10 months xwa163 lz4_grep: Merge u8NonFinal into multiplexed character classes
(edit) @6150   10 months xwa163 1. Remove LZParabix related codes 2. Enable multiplexing for LZ4 …
(edit) @6148   10 months xwa163 1. UTF-8 LZ4 Grep: Avoid decompressing U8NonFinal when target regex …
(edit) @6145   10 months xwa163 1. LZ4 Grep: complete utf8 character classes for multiplexing pipeline …
(edit) @6144   10 months xwa163 lz4_grep: Init checkin for utf8 character class multiplexing
(edit) @6143   10 months xwa163 lz4_grep: some bug fixing and refactor
(edit) @6140   11 months xwa163 UTF-8 support for Multiplexing LZ4 Grep
(edit) @6136   11 months xwa163 1. Cleanup legacy slow LZ4 related kernels 2. Rename lz4d_ext_dep to …
(edit) @6135   11 months xwa163 1. Implement twist_kernel and untwist_kernel by PEXT and PDEP 2. Use …
(edit) @6132   11 months xwa163 1. More experiment on lz4 grep 2. Improve performance of lzparabix grep
(edit) @6118   12 months xwa163 Implement bitstream decompression version of LZ4 Aio Kernel
(edit) @6111   12 months xwa163 1. Cleanup LZ4 AIO related kernels 2. Improve …
(edit) @6084   12 months xwa163 Use scatter for match copy in LZ4ParallelByteStreamAIOKernel
(edit) @6082   12 months xwa163 One missing line for AVX512 bug fixing
(edit) @6081   12 months xwa163 1. Add command line parameter -enable-gather and -enable-scatter in …
(edit) @6080   12 months xwa163 Use AVX512 gather and scatter intrinsic for literal copy in …
(edit) @6077   12 months xwa163 Some bug fixing for LZ4 related kernels in AVX512 machine
(edit) @6074   13 months xwa163 Bugs fix in LZ4ParallelByteStreamAIO for AVX512
(edit) @6070   13 months xwa163 Improve performance of literal copy and match copy in …
(edit) @6066   13 months xwa163 fix some warning in lz4 related kernels
(edit) @6065   13 months xwa163 1. Fix some typo in LZ4 Grep Extract and Deposit pipeline 2. Small fix …
(edit) @6064   13 months xwa163 Init checkin for LZ4ParallelByteStreamAioKernel and related pipeline
(edit) @6061   13 months xwa163 Improve the output performance of LZ4ByteStreamAIO kernel by using …
(edit) @6059   13 months xwa163 1. Enable swizzled match copy in multiplexing lz4_grep for some …
(edit) @6055   13 months cameron Various small fixes
(edit) @6047   13 months nmedfort Major refactoring of buffer types. Static buffers replace Circular and …
(edit) @6043   13 months xwa163 Init checkin for lz4_grep count-only pipeline with multiplexing
(edit) @6042   13 months xwa163 Improve the performance of output producing logic in LZ4IndexBuilderKernel
(edit) @6039   13 months xwa163 Init checkin for bitstream version of lz4d match copy
(edit) @6029   13 months xwa163 Init checkin for bitstream_pdep_kernel
(edit) @6026   13 months xwa163 1. Implement SwizzledMultiplePDEPkernel with the same logic as new …
(edit) @6022   14 months xwa163 Performance improvement for M0 marker bit output logic in …
(edit) @6020   14 months xwa163 1. New version of lz4_swizzled_match_copy kernel with higher …
(edit) @5985   14 months nmedfort Restructured MultiBlock? kernel. Removal of Swizzled buffers. Inclusion …
(edit) @5984   14 months nmedfort Made lz4 block decoder a segment oriented kernel; cleaned up …
(edit) @5983   14 months nmedfort Compilation bug fix
(edit) @5982   14 months xwa163 Improve swizzled match copy kernel
(edit) @5981   14 months xwa163 Improve performance of swizzled_match_copy_kernel by adjusting loop …
(edit) @5974   14 months xwa163 1. Use i1 bit stream instead of i64 number stream in M0 related …
(edit) @5967   14 months nmedfort Updated LZ4SwizzledMatchCopy + minor changes
(edit) @5966   14 months xwa163 Convert lz4_swizzled_match_copy_kernel to SegmentOrientedKernel?
(edit) @5961   14 months xwa163 Improve performance of lz4_index_builder by using memset to produce output
(edit) @5959   15 months xwa163 1. Minor bug fixing for availableItemCount in SegmentOriented?
(edit) @5958   15 months nmedfort made LZ4IndexBuilderKernel a segment-oriented kernel + code clean up.
(edit) @5957   15 months nmedfort fixes for minor compilation issues
(edit) @5950   15 months xwa163 fix bug of swizzled match copy kernel when decompressed file is larger …
(edit) @5948   15 months xwa163 1. Remove legacy kernels and codes for lz4 2. Remove old approach for …
(edit) @5941   15 months xwa163 1. Add attributes to disable some features of multiblock kernel 2. Fix …
(edit) @5939   15 months cameron Some cleanups
(edit) @5926   15 months xwa163 Fix lz4 related GEP instructions and TODO
(edit) @5924   15 months cameron Various cleanups
(edit) @5923   15 months xwa163 Fix some GEP instructions in lz4_index_builder and lz4_block_decoder_new
(edit) @5922   15 months xwa163 Remove some debug printing in lz4_extract_e_m0_kernel
(edit) @5921   15 months xwa163 1. Initial checkin for new approach for lz4 index decoder that always …
(edit) @5907   15 months xwa163 minor fix for swizzled match copy kernel
(edit) @5906   15 months xwa163 Implement swizzled match copy kernel, which can do match copy in …
(edit) @5905   15 months xwa163 1. Fix some bugs in match copy kernel 2. Remove some legacy codes from …
(edit) @5895   16 months xwa163 1. Fix match copy kernel in large file for new infrastructure 2. …
(edit) @5885   16 months xwa163 Implement lz4_numbers_to_bitstream_kernel in new kernel …
(edit) @5873   16 months xwa163 1. Implement LZ4MultiplePdepKernel, which can do PDEP for more than …
(edit) @5865   17 months nmedfort More work on the pipeline I/O rate handling
(add) @5864   17 months xwa163 Add LZ4D extract deposit related kernel, target and test cases
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