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PERFORMANCE

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Changed some struct values from pointers to normal values for improved performance.
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Caleb Gardner
2024-07-17 09:30:16 -05:00
parent e9de9e6ad4
commit 2a33cad709
14 changed files with 74 additions and 73 deletions
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README.md
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@@ -24,11 +24,12 @@ As of `v1.0`, FUSE capabilities has been moved to [a separate library](https://g
## Issues
* Significantly slower then `unsquashfs` when extracting folders
* Significantly slower then `unsquashfs` when nested images
* This seems to be related to above along with the general optimization of `unsquashfs` and it's compression libraries.
* Not to mention it's written in C
* Times seem to be largely dependent on file tree size and compression type.
* My main testing image (~100MB) using Zstd takes about 6x longer.
* An Arch Linux airootfs image (~780MB) using XZ compression with LZMA filters takes about 32x longer.
* My main testing image (~100MB) using Zstd takes about 5x longer.
* An Arch Linux airootfs image (~780MB) using XZ compression with LZMA filters takes about 30x longer.
* A Tensorflow docker image (~3.3GB) using Zstd takes about 12x longer.
Note: These numbers are using `FastOptions()`. `DefaultOptions()` takes about 2x longer.