Re: [OpenWrt-Devel] [PATCH 2/2] build: compress kernel debuginfo using zstd

2020-05-16 Thread Matthias Schiffer
On 5/16/20 3:38 AM, Paul Spooren wrote: > Could we use that for the SDK/ImageBuilder as well? > > Best, > Paul Sure, have some benchmark results with the current ath79 snapshot IB: * openwrt-imagebuilder-ath79-generic.Linux-x86_64.tar: 515M * xz -7e (current implementation): 96M, ~100s * zstd

Re: [OpenWrt-Devel] [PATCH 2/2] build: compress kernel debuginfo using zstd

2020-05-15 Thread Paul Spooren
Could we use that for the SDK/ImageBuilder as well? Best, Paul -- May 13, 2020 9:20:39 AM Matthias Schiffer : zstd with its default settings (compression level -3) compresses better than bzip2 -9 (which is the default setting), and is an order of magnitude faster. I made the following

Re: [OpenWrt-Devel] [PATCH 2/2] build: compress kernel debuginfo using zstd

2020-05-13 Thread Tomasz Izydorczyk
śr., 13 maj 2020 o 21:19 Matthias Schiffer napisał(a): > > zstd with its default settings (compression level -3) compresses better > than bzip2 -9 (which is the default setting), and is an order of magnitude > faster. > > I made the following measurements for the most common compression tools >

[OpenWrt-Devel] [PATCH 2/2] build: compress kernel debuginfo using zstd

2020-05-13 Thread Matthias Schiffer
zstd with its default settings (compression level -3) compresses better than bzip2 -9 (which is the default setting), and is an order of magnitude faster. I made the following measurements for the most common compression tools (all standard Debian Buster versions, default flags unless noted