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如何看待 Rust 写的 PNG 解码器比 C 实现更快?_宁夏回族自治区银川市兴庆区丰因刘布羽绒加工合伙企业

如何看待 Rust 写的 PNG 解码器比 C 实现更快?_宁夏回族自治区银川市兴庆区丰因刘布羽绒加工合伙企业

如何看待 Rust 写的 PNG 解码器比 C 实现更快?_宁夏回族自治区银川市兴庆区丰因刘布羽绒加工合伙企业

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如何看待 Rust 写的 PNG 解码器比 C 实现更快?

发布者:浏览次数:999发布时间:2025-06-21 07:10:09

如何看待 Rust 写的 PNG 解码器比 C 实现更快?× 如何看待 Rust Crate png v0.17.15 比部分解码器更快,性能瓶颈在哪里?能否继续超越?√ 这个问题问的就很低级,实际上Crate png v0.16的性能相当鶸,在我的R5 2600上,只能达到大约50MPS(每秒解码50000000个像素),我之前自己搓的库,像范式Huffman和LZ77那部分,稍微用点查找表和预处理手段,直接用MSVC Release编译就能轻松超过,但是更新到新版本v0.17.15以后,立马鸟枪换大炮…。

如何看待 Rust 写的 PNG 解码器比 C 实现更快?

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