X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=ltt%2Fbranches%2Fpoly%2Fdoc%2Fdeveloper%2Fltt-experimental-rewrite.html;h=7a7af97f68d2d169719379155b754feada58d99a;hb=e3a30a9efae68f01d8b2a5bd4df027a828050bb0;hp=d2ab07ea90263de47ecf88ac016058df0fa9b66a;hpb=4a4cde382abf68bb40e323cf43532a0a18cf62e8;p=lttv.git diff --git a/ltt/branches/poly/doc/developer/ltt-experimental-rewrite.html b/ltt/branches/poly/doc/developer/ltt-experimental-rewrite.html index d2ab07ea..7a7af97f 100644 --- a/ltt/branches/poly/doc/developer/ltt-experimental-rewrite.html +++ b/ltt/branches/poly/doc/developer/ltt-experimental-rewrite.html @@ -1,6 +1,22 @@ -Progress in LTTV :
+
LTTV & LTTng roadmap
+Here are roadmaps for the LTTV and LTTng development. I use a priority indice +for the TODO items :
+1 : very high priority
+10: lowest priority
+
+
+LTTV Roadmap
+
+* TODO
+migrate align to lttv parser.
+create a event rate graphical view : Will be useful in conjonction with the + filter.
+create an analysis of function time (like a precise gprof)
+ -> with gcc -f inline-functions
+
+
* Done
Buffer aligned on page boundary -> use valloc.
per struct (struct align=x) support added to genevent (partial).
@@ -8,15 +24,16 @@ Add offset align generation for structs to genevent.
make lttv aware of the per facility long, void* and size_t types.
Read current trace header and buffer header.

-*TODO
-migrate align to lttv parser.
-create a event rate graphical view : Will be useful in conjonction with the - filter.
-create an analysis of function time (like a precise gprof)
- -> with gcc -f inline-functions
+LTT Next Generation Roadmap

+* TODO
+make LTT tracing code completely atomic (thus remove locks)
+add efficient and secure user space tracing. (1 month)
+integrate LTTng State Dump : missing irq and process state.
+add genevent full functionnality : alignment, array, sequences, nested +structures.
+add gcc -finstrument-functions instrumentation

-Here the status of the work in progress for LTT Next Generation

* Done
remove ltt-headers.h
@@ -48,15 +65,6 @@ Add reserve - get TSC - alignment atomicity through the use of cmpxchg.
Add configurable alignment (LTT_ALIGNMENT).


-* TODO
-make LTT tracing code completely atomic (thus remove locks)
-add efficient and secure user space tracing. (1 month)
-integrate LTTng State Dump : missing irq and process state.
-add genevent full functionnality : alignment, array, sequences, nested -structures.
-add gcc -finstrument-functions instrumentation
-
-

* TODO (low priority)
Integrate header generation (genevent) in kernel build system.