From 35e681306486226f7d3a8261c979b3993522bf23 Mon Sep 17 00:00:00 2001 From: Mathieu Desnoyers Date: Wed, 24 Feb 2010 12:03:56 -0500 Subject: [PATCH] update roadmap Signed-off-by: Mathieu Desnoyers --- doc/developer/lttng-lttv-roadmap.html | 21 +++++++++++++++++---- 1 file changed, 17 insertions(+), 4 deletions(-) diff --git a/doc/developer/lttng-lttv-roadmap.html b/doc/developer/lttng-lttv-roadmap.html index 66a379f6..a2e2adc3 100644 --- a/doc/developer/lttng-lttv-roadmap.html +++ b/doc/developer/lttng-lttv-roadmap.html @@ -12,6 +12,7 @@ for the TODO items :
Dependencies are written between brackets [ ].
The # symbol marks who is currently working on the item.
The % symbol marks who is interested in the realisation of the item.
+The $ symbol marks who is contributing funding for the realisation of the item.


LTT Next Generation Roadmap
@@ -19,10 +20,9 @@ The % symbol marks who is interested in the realisation of the item.
* TODO (high priority)

(1) LTTng event description: move from tracepoint/markers to Ftrace TRACE_EVENT - declarations. Extend TRACE_EVENT as needed. (Douglas Santos)
-(1) LTTng ring buffer adaptation for FTrace.Mathieu Desnoyers)
+ declarations. Extend TRACE_EVENT as needed.
+# Douglas Santos)
+(1) LTTng ring buffer adaptation for FTrace. (1) FTrace/LTTng trace format standardization.
(1) Extend NO_HZ support vs trace streaming support to other architectures (need to add cpu idle notifiers and test).
@@ -34,6 +34,7 @@ approach should be tested and probably derived into an SMP implementation)


* Nice to have
+
(3) Bring stack dump in sync with new lttng.
(4) Dump mounts. (to fix)
(4) Add Xen support. (Trace buffer desallocation needs to be fixed)
@@ -52,6 +53,16 @@ fault handler. (or use vmalloc_sync_all at each tracing module load)
ltt-instrument-functions.


+* Done
+
+- (2009) Port LTTng to ARM OMAP3 with power management and dynamic frequency scaling + support. (Done by Mathieu Desnoyers, funded by Nokia).
+- (2009) Improvement of trace streaming power consumption efficiency (NO_HZ + support) (x86 only for now).
+- (2009) Periodic flush for trace streaming (Mathieu Desnoyers).
+- (2009) Ascii text output from LTTng. (started by Lai Jiangshan (Fujitsu), + completed by Mathieu Desnoyers)
+

LTTV Roadmap

@@ -60,6 +71,7 @@ LTTng Integration. Mainwhile, LTTV is maintained as a known-stable viewer.


* Nice to have
+
(4) Statistics per time window.
(4) Add Xen per physical CPU view.
(4) Add Xen per vcpu view.
@@ -86,6 +98,7 @@ page faults, interrupts...). This will be a generalisation of the event rate view into a view of the evolution of a user definable event field.

* TO FIX
+
(10) Add cancel button to LTTV filter GUI window.
(10) Sometimes, in the control flow view, a process with 0 creation time is created in addition to the real process itself. Seems to be caused by end of -- 2.34.1