X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=ltt%2Fbranches%2Fpoly%2Fdoc%2Fdeveloper%2Flttng-lttv-roadmap.html;h=45357aa0e73db5fb9ac9d2a6767dc51e60b00d63;hb=24dc4908a5b43898bb7adf11535af8351b64eb37;hp=1d9730228edc949678e24577f2d8096344b963d2;hpb=ac70a3eb13b7aee7f063a5ab9c41ca0cc590ff38;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 1d973022..45357aa0 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).
@@ -57,35 +57,30 @@ of process 0.
LTT Next Generation Roadmap
* TODO
-(3) Find a way to make logging know when it causes a minor page fault
-recursively (without ignoring silently all nested events).
-(3) Have various subbuffer sizes for high and low rate channels.
+(1) Integrate SystemTAP logging with LTTng.
+(2) Post LTTng 0.6.x to LKML.
(3) Change the byte pair "facility, event" id for a short combining the
informatinon.
-(3) Add sysenter instrumentation on x86. Verify x86_64.
-(3) #IBM Fix ppc64 syscall time accounting. Maybe caused by a missing syscall
-return instrumentation ?
-(3) Process and kernel stack dump for x86_64, for native and compat.
(4) Add Xen support.
# Mathieu Desnoyers
# Parisa Heidari
(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
PTT).
(4) Probe calibration kernel module.
-(5) Discuss with RelayFS upstream to integrate LTTng modifications.
-(5) Move to DebugFS for channel files.
+(4) Make page faults detect nested fault without nesting 4 times in the page
+fault handler.
(5) Support CPUs with scalable frequency.
+(5) Add boot time tracing support.
(5) Integrate LTTng and lttd with LKCD.
(7) Integrate periodical dump of perfctr hardware counters.
(8) Integrate periodical dump of SystemTAP computed information.
-(8) Integrate SystemTAP logging with LTTng.
+(9) Rethink facility logging code (genevent output). Maybe unneeded because of
+markers/probes mechanism.
(9) Add support for setjmp/longjmp and jump tables instrumentation to
ltt-instrument-functions.
(9) Make ltt-usertrace-fast support internal heartbeat timer.
@@ -118,25 +113,6 @@ Merge facilities headers into one big header.
Change the name of XML files from XML to something else.
Remove ltt-base.c.
-
-* lttng patch division (0.5.10+) :
-
-instrumentation.diff
-instrumentation-arm.diff
-instrumentation-i386.diff
-instrumentation-mips.diff
-instrumentation-powerpc.diff
-instrumentation-ppc.diff
-instrumentation-s390.diff
-instrumentation-sh.diff
-ltt-facilities-headers.diff
-ltt-facilities-loader.diff
-ltt-facilities.diff
-ltt-relayfs.diff
-ltt-core.diff
-ltt-build.diff
-
-
Mathieu Desnoyers