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Slow compress/uncompress performance compared to C and Cgo version lz4

Status: Open.

#234 In pierrec/lz4;

· xin3liang opened on Aug 28, 2025

Issue with block decoding and vectorized runtime.memmove (Go >= 1.24)

Status: Open.

#233 In pierrec/lz4;

· tazjin opened on Aug 7, 2025

Decompress sometime lead to additional garbage data

Status: Open.

#232 In pierrec/lz4;

· sidd1809 opened on May 22, 2025

Appending to an existing file doesn't work

Status: Open.

#222 In pierrec/lz4;

· kestrel-one opened on Oct 10, 2024

Seems compress rate alway same for level1 to level9

Status: Open.

#219 In pierrec/lz4;

· july2993 opened on Jul 29, 2024

Uncompressing quite slow in sparsely compressed data

Status: Open.

#215 In pierrec/lz4;

· evanphx opened on Jan 6, 2024

Invalid magic number when decompressing. Headers not added when compressing

Status: Open.

#208 In pierrec/lz4;

· anand-dotworld opened on Jul 7, 2023

Dictionary support in compression

Status: Open.

#204 In pierrec/lz4;

· heikkisalokantosc opened on Mar 17, 2023

commit bc1239b broke decompressing legacy-compressed bytes in normal mode

Status: Open.

#203 In pierrec/lz4;

· hugelgupf opened on Feb 20, 2023

Data race when using concurrency > 1

Status: Open.

#192 In pierrec/lz4;

· mYmNeo opened on Aug 22, 2022

What is the source of Mark.Twain-Tom.Sawyer* and other testdata?

Status: Open.

#181 In pierrec/lz4;

· sten0 opened on May 14, 2022

how are testdata/bzImage_lz4_isolated and testdata/bzImage_lz4_isolated.lz4 generated?

Status: Open.

#178 In pierrec/lz4;

· sten0 opened on May 12, 2022