Re: [RFC PATCH 0/4] Add support for LZ4-compressed kernels
On 2013-01-29 오후 8:43, Egon Alter wrote:
Am Dienstag, 29. Januar 2013, 10:15:49 schrieb Russell King - ARM Linux:Yes, the larger image could matter. Definitely it takes longer.On Mon, Jan 28, 2013 at 02:25:10PM -0800, Andrew Morton wrote:the problem gets more complicated as the "fastest" decompressor usuallyWhat's this "with enabled unaligned memory access" thing? You mean "ifWell... when I saw this my immediate reaction was "oh no, yet another
Here are some updated test cases: Including "loading time"
loading time: 480ms 510ms
decompression time: 336ms 180ms(with efficient unaligned memory access enabled and ARM optimization)
total time: 816ms 690ms
lz4 is still 15% faster in total time. This one is similar to the simulated result by Russell King.