> On 25 Feb 2026, at 07:31, yangyz <1197620467@qq.com> wrote:
> 2.Performance Overhead
> In each iteration, the entire buffer of size LZ4_CHUNK_SZ (potentially several megabytes) is zero-initialized. Since
thesememory blocks are immediately overwritten by decompressed data, this zeroing operation constitutes an unnecessary
consumptionof CPU resources.
When proposing a performance improvement it's important to provide some level
of benchmarks to show the improvement. Is removing this memset noticeable?
--
Daniel Gustafsson