Linux @ CERN

CERN > IT > Linux

Letter O

oscilloscope - Generic graphical signal plotting tool

License: GPLv2
Vendor: Scientific Linux CERN,
Plots stream of values read from standard input on the screen together with
statistics and a histogram.

Allows to instantly see how a signal generator, such as cyclictest, signaltest
or even ping, reacts when, for instance, its scheduling policy or real time
priority is changed, be it using tuna or plain chrt & taskset.


oscilloscope-0.9.4-1.el5rt.noarch [134 KiB] Changelog by Arnaldo Carvalho de Melo (2010-05-17):
- New upstream release
- Fixes the folowing tickets:
- 563355 error in tuna --help output
- 574950 cannot use cpu ranges in the tuna GUI
- 559770 tuna backtrace when moving threads
- 563352 tuna backtrace when no thread list is given for --priority
- 563350 tuna backtrace when scheduler is mis-typed.
oscilloscope-0.9.2-1.el5rt.noarch [134 KiB] Changelog by Arnaldo Carvalho de Melo (2009-11-12):
- New upstream release
oscilloscope-0.8.4-1.el5rt.noarch [7 KiB] Changelog by Arnaldo Carvalho de Melo (2008-10-27):
- cmdline: Allow globbing --irqs/-q
- cmdline: Allow globbing --threads/-t
- cmdline: Support regex on --thread
- cmdline: Check if thread names resolved to TIDs
- irqview: We have to pass an int to schedutils.setscheduler
- irqview: Initialize the rt_prio entry box
- gui: move procview to a separate file
- gui: Move irqview to a separate file
- gui: remove the Set/set trick in tuna/, not used anymore
- gui: Use schedutils.SCHED_{OTHER,FIFO,RR}
- gui: move cpuview classes to a separate file
- gui: Stop handling exceptions at procview.set_thread_columns
- oscilloscope: Ignore invalid samples, emitting just a warning

Listing created by Repoview-0.6.6-1.el6