Thanks. So, is there a way that I can estimate the execution time of a ready- to-go thread, even in the worst case?
On 12月8日, 上午8时59分, Brad Davis <bda...@cove-mtn.com> wrote: > Yes and no. If all the processes were active and runnable (not > blocked waiting for something else to happen) then yes, you would be > sharing the CPU with all of them. However, most of them are blocked > for one reason or another (disk read, message, signal, UI interaction, > another process, ...). > > On Dec 6, 8:58 pm, Yu <ywu...@gmail.com> wrote: > > > > > > > > > Hi, > > > If you use 'ps' command, you will get a list of all the current > > processes in the system - let us assume that we have n processes. My > > question is if a new application is lauched - say Process-A, will A > > share the CPU with all the exisiting processes in the system? So the > > fraction of CPU for A is about 1/(n+1) - assuming they are of same > > nice value ? > > > Thanks a lot. -- unsubscribe: android-kernel+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-kernel
