Index: TODO =================================================================== RCS file: TODO diff -N TODO --- /dev/null 1 Jan 1970 00:00:00 -0000 +++ TODO 3 Apr 2008 00:33:11 -0000 @@ -0,0 +1,26 @@ +Things that still need to be done: -*- Text -*- + + o - Performance + + All performance could be tuned, but one area that could be looked + at especially is performance with flags, particularly + --detect-odr-violations and --compress-debug-sections. + + o - Threads + + Why is the usertime when we run with threads the same (or almost + the same) as when we run without? Is it because threads spend most + of their time waiting on the same resources? On each other? + Something else? + + o - ODR false positives + + ODR false positives can happen when we optimize, since code in .h + files may be optimized in different ways in different compilation + units. It's possible we could fix this for real by looking at the + full debug info and using DW_TAG_inlined_subroutine in a clever way + to correct for inlining. But that would be very expensive, I + think. The easier solution is to recommend people only do + ODR-detection with -g0. + + o - Better testing