Hi Alex,
On 11/20/24 4:32 PM, Alexander Kanavin via lists.openembedded.org wrote:
From: Alexander Kanavin <[email protected]>
zstd uses 3 by default (and ZSTD_COMPRESSION_LEVEL is set to that),
while 19 is the highest and slowest.
It's not clear why 19 was picked to begin with, possibly
I copy-pasted it from rpm's examples without thinking:
https://git.yoctoproject.org/poky/commit/?h=master-next&id=4a4d5f78a6962dda5f63e9891825c80a8a87bf66
This brings significant speedups in rpm's compression step:
for example compressing webkitgtk takes 11s instead of 36s.
The rpm size increases from 175648k to 234860k. I think it's
a worthy default tradeoff.
Signed-off-by: Alexander Kanavin <[email protected]>
zstd fixup
Signed-off-by: Alexander Kanavin <[email protected]>
Small oopsie there :)
Looks ok to me otherwise,
Reviewed-by: Quentin Schulz <[email protected]>
Thanks!
Quentin
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