Performance Test: Difference between revisions
No edit summary |
No edit summary |
||
| Line 30: | Line 30: | ||
'''Build Performance Trend''' | '''Build Performance Trend''' | ||
{|border="1" | {|border="1" | ||
|| '''Host''' || '''[[Yocto1.1-M2-RC3-build]]''' | || '''Host''' || '''[[Yocto1.1-M4-RC2-build]]'''|| '''[[Yocto1.1-M2-RC3-build]]''' | ||
|- | |- | ||
||Ubuntu11.10 x86_64 || real 109m53s <br> user 356m16s <br> sys 48m16s | ||Ubuntu11.10 x86_64 || real 124m54s <br> user 342m57s <br> sys 47m33s || real 109m53s <br> user 356m16s <br> sys 48m16s | ||
|} | |} | ||
Revision as of 05:36, 22 September 2011
Poky/Bitbake Performance:
Performance is an essential point for measuring the quality of a build system.
This page is to track performance trend of poky build. Detailed development work is on https://wiki.yoctoproject.org/wiki/Performance.
Hardware and software configuration:
CPU: 4-core * 2-threads Intel(R) Core(TM) i7 CPU 860 @ 2.80GHz
Memory: 4GB
Harddisk: 1TB
OS: Ubuntu 11.10 x86_64
Kernel: 2.6.35-22
local.conf:
CONF_VERSION = "1"
DL_DIR ?= "/sda1/sources/downloads" # Using a local download dir to avoid fetch.
BB_NUMBER_THREADS = "8"
PARALLEL_MAKE = "-j 8"
MACHINE ?= "qemux86"
DISTRO ?= "poky"
BBMASK = ""
EXTRA_IMAGE_FEATURES = "debug-tweaks"
PACKAGE_CLASSES ?= "package_rpm package_ipk"
USER_CLASSES ?= "image-mklibs image-prelink"
PACKAGE_DEBUG_SPLIT_STYLE = '.debug'
BBINCLUDELOGS = "yes"
ENABLE_BINARY_LOCALE_GENERATION = "1"
NO32LIBS = "1"
Build Performance Trend
| Host | Yocto1.1-M4-RC2-build | Yocto1.1-M2-RC3-build |
| Ubuntu11.10 x86_64 | real 124m54s user 342m57s sys 47m33s |
real 109m53s user 356m16s sys 48m16s |
