X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=ltt%2Fbranches%2Fpoly%2Fdoc%2Fdeveloper%2Flttng-lttv-roadmap.html;h=dd8974e22303a4157d10a4f47be1d945c905bb64;hb=a5cef1fb1169ac7fcd460b5ab4a6f5b8fd506d9c;hp=36d4bcfa0096fb5bc81c7e5026563e5815b28a12;hpb=36e658f8693f1579518616e80579ba4952c4f329;p=lttv.git diff --git a/ltt/branches/poly/doc/developer/lttng-lttv-roadmap.html b/ltt/branches/poly/doc/developer/lttng-lttv-roadmap.html index 36d4bcfa..dd8974e2 100644 --- a/ltt/branches/poly/doc/developer/lttng-lttv-roadmap.html +++ b/ltt/branches/poly/doc/developer/lttng-lttv-roadmap.html @@ -16,7 +16,6 @@ The % symbol marks who is interested in the realisation of the item.
LTTV Roadmap

* TODO
-(2) Finish pre-computing of states to a file.
(3) Add cluster support.
# Eric Clement
(3) Make LTTV aware of type formats (visual separators) defined in the XML @@ -37,6 +36,7 @@ cpus > 0.
(4) Compensate for time spent in probes in LTTV analysis.
(4) Add CPU, network, disk, memory usage histogram. [Per interval statistics]
(5) Add Python scripting hooks.
+(5) Add GUI interface to take an hybrid trace.
(5) Flight recorder : start lttd automatically upon GUI trace control stop.
(5) Automatically detect traces with too much processes and disable faulty operations.
(5) Event sequence detector (inspired from regular expressions).
@@ -57,7 +57,8 @@ of process 0.
LTT Next Generation Roadmap

* TODO
-(3) Have various subbuffer sizes for high and low rate channels.
+(2) Post a "lite" LTTng version to LKML (core only).
+(2) Post an updated LTTng version to LKML (2.6.18-rcX).
(3) Change the byte pair "facility, event" id for a short combining the informatinon.
(4) Add Xen support.
@@ -66,8 +67,6 @@ informatinon.
(4) efficient dynamic event filtering while recording trace.
% Sensis Corp. Tim Bish
(4) instrument kernel bottom half irqsave, spinlocks, rwlocks, seqlocks, semaphores, mutexes, brlock.
-(4) In flight recorder mode, have the low traffic channels saved as normal -tracefiles and high traffic channels being flight recorder.
(4) Try to use my own non LOCK prefixed version of atomic operations : we are using per-CPU variables, so it should make it possible.
(4) integrate NPTL instrumentation (see @@ -75,7 +74,6 @@ using per-CPU variables, so it should make it possible.
(4) Probe calibration kernel module.
(4) Make page faults detect nested fault without nesting 4 times in the page fault handler.
-(4) #IBM Test fix for ppc64 kernel 2.6.9 missing syscall return instrumentation.
(5) Discuss with RelayFS upstream to integrate LTTng modifications.
(5) Move to DebugFS for channel files.
(5) Support CPUs with scalable frequency.