Re: Apache + mod_php performance

On 2024-10-01, Dan Cross <cross@spitfire.i.gajendra.net> wrote:

In article <vdgp60$2nh73$1@dont-email.me>,
Simon Clubley  <clubley@remove_me.eisner.decus.org-Earth.UFP> wrote:

>
No. In the GUIs I am aware of, the main GUI thread _is_ the event thread.

>
Most modern applications, even graphical applications running on
hosted systems, are multithreaded.  Whether the programming
model of the GUI library is multithreaded or not is another
matter, but those things must be _capable_ of being used in a
multithreaded environment, which means that they need to at
least be able to participate in a locking protocol of some sort,
etc.  For example, the incoming event queue must have some sort
of interlocking on it in order to be accessible from multiple
threads, otherwise, how could other threads safely enqueue
events to it?
>

They don't enqueue events to the GUI event queue itself (at least
on the GUIs I am aware of). See my detailed response to John about
Android and look at the link I posted earlier.

Non-GUI threads on Android have no direct access to the GUI and they
have to communicate with the GUI thread via some form of generic
messaging and let code running within the GUI thread perform the GUI
operations on their behalf.

Simon.

--
Simon Clubley, clubley@remove_me.eisner.decus.org-Earth.UFP
Walking destinations on a map are further away than they appear.