The test performs several rounds of write-read cycles with the following
configuration attributes in a <write-read> config node
rounds determines the number of rounds (default is 4)
size determines the number of bytes written/read in one round
(default is 4 MiB)
buffer_size determines the size of the write-read buffer
(default is 32 KiB)
In one round the test writes and reads "size/buffer_size" times
from/into a buffer_size'd buffer.
Related to #1765
Instructions:
1. Create a file in terminal one in the 'ram' directory
! echo "test" > ram/test
2. Second terminal
! tail -f ram/test
3. First terminal
! echo "Meaningless output" >> ram/test
4. Observe second terminal
The pthread object for the main thread initializes its 'Thread_base' base
class part with a reference to the 'Thread_base' object of the Genode main
thread. Therefore the pthread object for the main thread should never be
destroyed, as this would also destroy the Genode 'Thread_base' object.
Fixes#1760
Trapping rdtsc creates a huge load in some guests, e.g. Windows 8.1,
that use this instruction very frequently. This influences audio
playback/recording in a bad way (distorted sounds, …). As a interim
solution disable the virtualization of rdtsc completely. As long
as each guest VM runs on its own CPU core it should be fine as there
should not be that much interference (TSC warping).
That being said, TSC offsetting as well as adjusting within vbox have to
be evaluated.
Fixes#1768.
The RAM quota currently dedicated to the wm and decorator components in
the 'qt5_common.inc' file is too low for a window of size 1920x1080.
Fixes#1761
- Align implementation to the current generic implementation
- Document NOVA-specific implementation of dataspace() (as in the
original commit message)
This patch, complements the existing vbox layout with a hbox layout and
improves the response to dynamic dialog updates. The new version support
disappearing widgets and the reordering of widgets. Furthermore, this
patch ensures that the 'Widget::_layout' functions are executed after
updating a new version of the dialog.
This patch ensures that focus changes performed via the Session::focus
call are made effective the next time, the user is idle. Previously,
focus changes during drag operations were simply discarded.
Christian Helmuth
Josef Söntgen
Josef Söntgen
Sebastian Sumpf
Christian Prochaska
Norman Feske
Alexander Boettcher