This commit contains a few things:
* Misc build fixup to sync with upstream--adding a few new moz.build files,
source files
* The final bits of unhooking Breakpad from the profiler:
** Revert to only building toolkit/crashreporter if MOZ_CRASHREPORTER.
** Stop building bits of Breakpad that we only needed for the profiler.
** Remove a few bits of profiler code that were used to interface with Breakpad.
** Remove toolkit/crashreporter/breakpad-logging, which was only used to
suppress Breakpad logging for the in-process stackwalker.
* Upstream removed their Android-compat sys/ucontext.h because the Android NDK
added it, but the bionic we're using for Gonk builds is too old, so add a
copy of the previous version of those files to
toolkit/crashreporter/gonk-include to keep Gonk building.
* Consolidate moz.build files under toolkit/crashreporter/google-breakpad/client/linux
--HG--
rename : toolkit/crashreporter/google-breakpad/src/client/linux/handler/Makefile.in => toolkit/crashreporter/google-breakpad/src/client/linux/Makefile.in
extra : commitid : HeAH4kH17B1
extra : rebase_source : c9942aaca1d4e9555ecd44a23d7020a8a7ba1d77
extra : source : 31c98f5e107b9271be88e7c8543c4dbb4a2b6526
This commit contains a few things:
* Misc build fixup to sync with upstream--adding a few new moz.build files,
source files
* The final bits of unhooking Breakpad from the profiler:
** Revert to only building toolkit/crashreporter if MOZ_CRASHREPORTER.
** Stop building bits of Breakpad that we only needed for the profiler.
** Remove a few bits of profiler code that were used to interface with Breakpad.
** Remove toolkit/crashreporter/breakpad-logging, which was only used to
suppress Breakpad logging for the in-process stackwalker.
* Upstream removed their Android-compat sys/ucontext.h because the Android NDK
added it, but the bionic we're using for Gonk builds is too old, so add a
copy of the previous version of those files to
toolkit/crashreporter/gonk-include to keep Gonk building.
* Consolidate moz.build files under toolkit/crashreporter/google-breakpad/client/linux
--HG--
rename : toolkit/crashreporter/google-breakpad/src/client/linux/handler/Makefile.in => toolkit/crashreporter/google-breakpad/src/client/linux/Makefile.in
extra : commitid : GR2H5y5DM7E
extra : rebase_source : 212b8f04703555658e1df026de2211ea20ac390b
This avoids large amounts of heap churn while watching YouTube videos on Mac
and Linux.
--HG--
extra : rebase_source : 8606947287574826c455c25336c1a42d77ce6dcc
This commit makes CycleCollectedJSRuntime install a nursery collection callback
which traces nursery collections with a new `mozilla::TimelineMarker` subclass.
They're trivial and very hot. This reduces binary size in a 64-bit Linux opt build by 20 KiB and avoiding the calls can only help performance.
--HG--
extra : rebase_source : 774e6ffff9c787fa5444f939d1236d994ac8cf5b
Since we no longer support binary extensions, revving an interface's IID
is not necessary for binary compatibility. However, we currently skip
relinking XPT files if a change to an interface doesn't update its IID.
This patch fixes that requirement by comparing full interfaces against
each other, so that updating an XPIDL interface without rvving its IID
works well with incremental builds.
This paves the way to remove the requirement on revving interface IIDs
when making a change to an XPIDL interface.
Nothing in mozilla-central uses the NS_APP_BOOKMARKS_50_FILE/BMarks key except
tests. It's also not been very useful since the switch to places in ... Firefox
3? so even if addons use it, it's not doing them much good.
BookmarkHTMLUtils.defaultPath returns the same thing anyways for those that
really do insist on getting the equivalent thing (but I'd argue
BookmarkHTMLUtils.defaultPath, as well as the browser.bookmarks.file pref could
just go away as well).
Seamonkey does use NS_APP_BOOKMARKS_50_FILE/BMarks, but they really only need
the #define, which they can add in their source.
Nothing apart the code that was just removed uses those keys, so remove them.
Actually, there is a use in Seamonkey, but considering they're shipping with
omnijar, the code expecting the directory has not been working as designed for
a while, so they can fixup and remove that use as well.
On win32, NS_InvokeByIndex is implemented with inline assembly. This
inline assembly assumes that it is wrapped by the compiler with the
standard x86 prologue and epilogue:
push ebp
mov ebp, esp
[inline assembly that manipulates the stack pointer]
pop ebp
ret
In particular, the last instruction of the inline assembly is:
mov esp, ebp
which cancels out the effects of the stack manipulation performed by all
the inline assembly that proceeds the instruction.
When compiling with clang-cl, however, the above assumption does not
hold, as clang-cl inserts a more complex prologue and epilogue,
something like:
push ebp
mov ebp, esp
sub esp, frame_size
[save registers into stack frame]
[inline assembly that manipulates the stack pointer]
[restore registers from stack frame]
add esp, frame_size
mov esp, ebp
pop ebp
ret
Combining this more extensive prologue and epilogue with the assumptions
of the inline assembly leads to interesting crashes when
NS_InvokeByIndex is called: the inline assembly effectively deallocates
the stack allocated by the inline assembly *and* the stack frame
allocated by the compiler itself. The compiler-generated code then
attemptes to deallocate the stack frame, leading to the crash, as the
code now returns to an unspecified address.
To avoid these sorts of problems in clang-cl and make the code more
robust generally, let's move the NS_InvokeByIndex implementation to a
separate assembly file. We can then write exactly what we need to have
happen, safe from any manipulations of the compiler.
Since we don't compile much (any?) code in Gecko with MASM, we need to
add the /SAFESEH flag to the assembler invocation so that the object
file with be appropriately marked as not containing exception handlers;
the linker (which is invoked with the /SAFESEH flag itself) will then
consent to link it into libxul.
A bunch of threads have their wait time set to PR_INTERVAL_NO_TIMEOUT and so
we divide this by 4 and set waitTime to that. This causes us to wait a very
long but not PR_INTERVAL_NO_TIMEOUT amount of time and so we still update
mIntervalNow and think that we've been hung for a long time when comparing
to the mInterval in the current thread which is set to the previous value of
mIntervalNow.
The JS engine does not export symbols outside of XUL, so having these
defined inside mozglue apparently causes linking errors on some
platforms with the patches in bug 1120016.
This patch moves enough methods outside of mozglue that the patch in
that other bug will still link on all platforms, without moving so
much out that there are other linking errors.
--HG--
rename : xpcom/glue/nsCycleCollectionParticipant.cpp => xpcom/base/nsCycleCollectorTraceJSHelpers.cpp
The patch changes all uses of SizeOfIncludingThisMustBeUnshared() to
SizeOfIncludingThisIfUnshared(). This incurs the (tiny) cost of an unnecessary
IsReadonly() check for guaranteed-unshared strings, but avoids the possible
assertion failures that would occur when MustBeUnshared() was used incorrectly
on shared strings, which is an easy mistake to make.
--HG--
extra : rebase_source : b1e91f1c19bcbe0521b0ce461d6c90512ca938ef
When people write:
array.AppendElement(nsDependentString(...));
(resp. nsDependentCString), it's not clear whether they expect the newly
constructed dependent string to live in the array, or whether they're
just making a nsString-like holder whose contents can be freely copied
into the array's newly-created nsString. Sometimes the latter is what
you prefer, and sometimes the former. In all cases, however, the latter
behavior is what you get.
Let's try to make that behavior more explicit by pre-constructing
nsString elements and then using Assign to show that copying is taking
place. This patch involves no functional change in behavior (it ought
to be epsilon faster due to using AppendElements, rather than repeatedly
calling AppendElement).
This patch moves the logic for selecting MOZ_WINCONSOLE out of individual
Makefile.in files and into configure. It also changes config.mk to only
pass -SUBSYSTEM:CONSOLE if MOZ_WINCONSOLE=1. The MSDN docs state that
in the absence of -SUBSYSTEM, the linker will select the proper subsystem
based on whether the program contains [w]main or [w]WinMain, so let it
do that.
One program (windbgdlg) needed a tweak to add a wmain for when MOZ_WINCONSOLE
is defined.
This patch leaves one instance in security/sandbox/win/wow_helper/Makefile.in,
that Makefile has its own separate bug.
--HG--
extra : commitid : 8acDjmfKivj
extra : rebase_source : 03b4fa4c8ae077a894b08f3762ef93541e34ac1a
Dehydra/Treehydra is unmaintained, broken (iirc), and obsoleted by clang
static analysis. We've removed parts of the build system support for it, but
not all. This is meant to remove the remains.
Also, use a fatal assertion in
nsStringBuffer::SizeOfIncludingThisMustBeUnshared().
--HG--
extra : rebase_source : ba35e67fa00dab55e509970e567116f52aee17ee
Previously we were only logging if we accumulated 50ms of lag. Start logging
all lag so we can use this measure to compare smaller changes in UI
responsiveness.
xpcom/glue/PLDHashTable.cpp:471:10 [-Wunreachable-code-return] 'return' will never be executed
xpcom/tests/TestAutoPtr.cpp:324:9 [-Wunreachable-code] code will never be executed
xpcom/tests/TestBlockingProcess.cpp:6:11 [-Wunreachable-code-return] 'return' will never be executed
The logging interface is moved to xpcom/base, a LogModule wrapper for PR_Log is
added, a thread-safe LogModuleManager is added, and a LazyLogModule class used
to lazily load log modules in a thread-safe manner is added.
--HG--
rename : xpcom/glue/Logging.h => xpcom/base/Logging.h
extra : rebase_source : 89b76664d9477e2c894448cdea4dae1c61f8ca24
The bulk of this commit was generated with a script, executed at the top
level of a typical source code checkout. The only non-machine-generated
part was modifying MFBT's moz.build to reflect the new naming.
CLOSED TREE makes big refactorings like this a piece of cake.
# The main substitution.
find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \
xargs perl -p -i -e '
s/nsRefPtr\.h/RefPtr\.h/g; # handle includes
s/nsRefPtr ?</RefPtr</g; # handle declarations and variables
'
# Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h.
perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h
# Handle nsRefPtr.h itself, a couple places that define constructors
# from nsRefPtr, and code generators specially. We do this here, rather
# than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename
# things like nsRefPtrHashtable.
perl -p -i -e 's/nsRefPtr/RefPtr/g' \
mfbt/nsRefPtr.h \
xpcom/glue/nsCOMPtr.h \
xpcom/base/OwningNonNull.h \
ipc/ipdl/ipdl/lower.py \
ipc/ipdl/ipdl/builtin.py \
dom/bindings/Codegen.py \
python/lldbutils/lldbutils/utils.py
# In our indiscriminate substitution above, we renamed
# nsRefPtrGetterAddRefs, the class behind getter_AddRefs. Fix that up.
find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \
xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g'
if [ -d .git ]; then
git mv mfbt/nsRefPtr.h mfbt/RefPtr.h
else
hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h
fi
--HG--
rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
This commit was generated using the following script, executed at the
top level of a typical source code checkout.
# Don't modify select files in mfbt/ because it's not worth trying to
# tease out the dependencies currently.
#
# Don't modify anything in media/gmp-clearkey/0.1/ because those files
# use their own RefPtr, defined in their own RefCounted.h.
find . -name '*.cpp' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \
grep -v 'mfbt/RefPtr.h' | \
grep -v 'mfbt/nsRefPtr.h' | \
grep -v 'mfbt/RefCounted.h' | \
grep -v 'media/gmp-clearkey/0.1/' | \
xargs perl -p -i -e '
s/mozilla::RefPtr/nsRefPtr/g; # handle declarations in headers
s/\bRefPtr</nsRefPtr</g; # handle local variables in functions
s#mozilla/RefPtr.h#mozilla/nsRefPtr.h#; # handle #includes
s#mfbt/RefPtr.h#mfbt/nsRefPtr.h#; # handle strange #includes
'
# |using mozilla::RefPtr;| is OK; |using nsRefPtr;| is invalid syntax.
find . -name '*.cpp' -o -name '*.mm' | xargs sed -i -e '/using nsRefPtr/d'
# RefPtr.h used |byRef| for dealing with COM-style outparams.
# nsRefPtr.h uses |getter_AddRefs|.
# Fixup that mismatch.
find . -name '*.cpp' -o -name '*.h'| \
xargs perl -p -i -e 's/byRef/getter_AddRefs/g'
It's a little more convenient than checking Count(), and also gives
nsTHashtable the same interface as nsTArray (for this operation, at
least), which seems worthwhile.
|getReportsForThisProcess| differs from |getReports| in that it is limited to current process and is synchronous. When asynchronous memory reporters are added the function will no longer be able tobe synchronous. There isn't much utility in only measuring the current process, so we can remove the function and switch existing users to |getReports|.
The calculation of |explicit| relies on the synchronous |getReportsForThisProcess|, once we have asynchronous reporters this will no longer work. As it is currently referenced in the about::memory tests we can just remove it.
The configure option has explicitly thrown an error for more than a year now,
and it happens that the remaining way to still forcefully use it has been
broken for more than 8 months.
Having a template parameter conflict with a global name is terribly
inconvenient, so let's try to avoid that by renaming the 'RefPtr'
template parameter to something else.
Leave a typedef for compatibility. nsVariant will be defined as a
separate class in the next patch.
Also, remove an obsolete comment and fix some whitespace.
|getReportsForThisProcess| differs from |getReports| in that it is limited to current process and is synchronous. When asynchronous memory reporters are added the function will no longer be able tobe synchronous. There isn't much utility in only measuring the current process, so we can remove the function and switch existing users to |getReports|.
The calculation of |explicit| relies on the synchronous |getReportsForThisProcess|, once we have asynchronous reporters this will no longer work. As it is currently referenced in the about::memory tests we can just remove it.
This class can be used instead of raw pointer for a sound leaking-by-default
behavior. Also it could take advantage of move semantic check in the future.
--HG--
extra : source : 6bf72b4eaa92b13d42b547d8aeee677489a4d3e2
Using forget() to extract mMessage from MessageElement ends up going
from nsCOMPtr<T> to already_AddRefed<T> to nsCOMPtr<T>. For the second
step, the compiler can't tell that the already_AddRefed<T> came from a
canonical nsCOMPtr, so it calls Assert_NoQueryNeeded() in debug
builds. This in turn causes a QI, which does an AddRef. That is bad
because we're not on the main thread, and mMessage is
main-thread-only, so we get an assertion.
This patch works around that by using swap directly between two
nsCOMPtr<>, which avoids the Assert_NoQueryNeeded().
I called the method "swapMessage" rather than "swap" to emphasize that
we are not swapping the whole MessageElement, but just one part of
it. I find the existing forget() name to be confusing.
We don't need to reinterpret_cast when casting from void*, and we don't
need to reinterpret_cast when we're casting up and down a class
hierarchy. static_cast takes care of those cases just fine, and doesn't
scare the reader into thinking that nsTHashtable is doing something
unusual.
This class can be used instead of raw pointer for a sound leaking-by-default
behavior. Also it could take advantage of move semantic check in the future.
--HG--
extra : source : 47cd2c22bafc8d4bb1c7e1dce3b45517aaec199f
This changeset replaces all of the
// char16_t[]
optional bytes someProperty = 1;
one- and two-byte string properties in the CoreDump.proto protobuf definition
file with:
oneof {
// char16_t[]
bytes someProperty = 1;
uint64 somePropertyRef = 2;
}
The first time the N^th unique string is serialized, then someProperty is used
and the full string is serialized in the protobuf message. All following times
that string is serialized, somePropertyRef is used and its value is N.
Among the other things, this also changes JS::ubi::Edge::name from a raw pointer
with commented rules about who does or doesn't own and should and shouldn't free
the raw pointer to a UniquePtr that enforces those rules rather than relying on
developers reading and obeying the rules in the comments.
This class can be used instead of raw pointer for a sound leaking-by-default
behavior. Also it could take advantage of move semantic check in the future.
--HG--
extra : source : 3dbd000739dc0ea214a2292e3983469e41e99686
This moves the app-shipped system add-ons into <appdir>/features. I've created
a new directory provider location for this since it allows us to override the
location without allowing external apps to do so as would be the case with
prefs.
--HG--
extra : commitid : 9lzIzbjvCpK
extra : rebase_source : 1f1f319eac2142ffbe6714289e6fb4e40cfd6088
xptcstubs_arm mostly works on iOS but Apple's assembler is ridiculous so
the inline assembly for the SharedStub and the stub methods needs judicious
preprocessor use.
--HG--
extra : commitid : ChAcktTzVX0
extra : rebase_source : 11fbaa4940fd9aaeba51e2477d4c8b1a7851791e
We want to ensure that nsThread's use of nsEventQueue uses locking done
in nsThread instead of nsEventQueue, for efficiency's sake: we only need
to lock once in nsThread, rather than the current situation of locking
in nsThread and additionally in nsEventQueue. With the current
structure of nsEventQueue, that would mean that nsThread should be using
a Monitor internally, rather than a Mutex.
Which would be well and good, except that DOM workers use nsThread's
mutex to protect their own, internal CondVar. Switching nsThread to use
a Monitor would mean that either:
- DOM workers drop their internal CondVar in favor of nsThread's
Monitor-owned CondVar. This change seems unlikely to work out well,
because now the Monitor-owned CondVar is performing double duty:
tracking availability of events in nsThread's event queue and
additionally whatever DOM workers were using a CondVar for. Having a
single CondVar track two things in such a fashion is for Experts Only.
- DOM workers grow their own Mutex to protect their own CondVar. Adding
a mutex like this would change locking in subtle ways and seems
unlikely to lead to success.
Using a Monitor in nsThread is therefore untenable, and we would like to
retain the current Mutex that lives in nsThread. Therefore, we need to
have nsEventQueue manage its own condition variable and push the
required (Mutex) locking to the client of nsEventQueue. This scheme
also seems more fitting: external clients merely need synchronized
access to the event queue; the details of managing notifications about
events in the event queue should be left up to the event queue itself.
Doing so also forces us to merge nsEventQueueBase and nsEventQueue:
there's no way to have nsEventQueueBase require an externally-defined
Mutex and then have nsEventQueue subclass nsEventQueueBase and provide
its own Mutex to the superclass. C++ initialization rules (and the way
things like CondVar are constructed) simply forbid it. But that's OK,
because we want a world where nsEventQueue is externally locked anyway,
so there's no reason to have separate classes here.
One casualty of this work is removing ChaosMode support from
nsEventQueue. nsEventQueue had support to delay placing events into the
queue, theoretically giving other threads the chance to put events there
first. Unfortunately, since the thread would have been holding a lock
(as is evident from the MutexAutoLock& parameter required), sleeping in
PutEvent accomplishes nothing but delaying the thread from getting
useful work done. We should support this, but it's complicated to
figure out how to reasonably support this right now.
A wrinkle in this overall pleasant refactoring is that nsThreadPool's
threads wait for limited amounts of time for new events to be placed in
the event queue, so that they can shut themselves down if no new events
are appearing. Setting limits on the number of threads also needs to be
able to wake up all threads, so threads can shut themselves down if
necessary.
Unfortunately, with the transition to nsEventQueue managing its own
condition variable, there's no way for nsThreadPool to perform these
functions, since there's no Monitor to wait on. Therefore, we add a
private API for accessing the condition variable and performing the
tasks nsThreadPool needs.
Prior to all the previous patches, placing items in an nsThread's event
queue required three lock/unlock pairs: one for nsThread's Mutex, one to
enter nsEventQueue's ReentrantMonitor, and one to exit nsEventQueue's
ReentrantMonitor. The upshot of all this work is that we now only
require one lock/unlock pair in nsThread itself, as things should be.
Like the previous patch, this patch is a no-op change in terms of
functionality. It does, however, pave part of the way for forcing
clients of nsEventQueue to provide their own locking.
This patch is a no-op in terms of functionality. It ensures that we're
always holding nsThread's mutex when we touch mEvents, as dictated by
the comments. Putting this addition into its own patch will help make
the change to having nsEventQueue by guarded by a Mutex, rather than a
Monitor, somewhat clearer.
This is another case of an access to mEvents not being protected by
mLock. Future patches will make this locking requirement explicit in
nsChainedEventQueue, so we won't have problems like this. (Since
nsEventQueue has its own locking at this point, this omission didn't
matter much, but the omission will most certainly matter later.)
GetEvent was only called from one place, so it wasn't terribly useful as
an abstraction. It also broke the invariant that we protect accesses to
mEvents with mLock, as documented in nsThread.h. While upcoming patches
could have just updated GetEvent to do the necessary locking on its own,
it seemed just as easy to make the locking requirements at the callsite,
as will be done for other accesses to mEvents.
nsEventQueue's monitor does not require re-entrancy now that the monitor
is not externally visible. Since ReentrantMonitors require two separate
mutex lock/unlock pairs (one on entry, and one on exit), this cuts the
amount of locking nsEventQueue's methods do by half.
Jemalloc 4 purges dirty pages regularly during free() when the ratio of dirty
pages compared to active pages is higher than 1 << lg_dirty_mult. We set
lg_dirty_mult in jemalloc_config to limit RSS usage, but it also has an impact
on performance.
So instead of enforcing a high ratio to force more pages being purged, we keep
jemalloc's default ratio of 8, and force a regular purge of all dirty pages,
after cycle collection.
Keeping jemalloc's default ratio avoids cycle-collection-triggered purge to
have to go through really all dirty pages when there are a lot, in which case
the normal jemalloc purge during free() will already have kicked in. It also
takes care of everything that doesn't run the cycle collector still having
a level of purge, like plugins in the plugin-container.
At the same time, since jemalloc_purge_freed_pages does nothing with jemalloc 4,
repurpose the MEMORY_FREE_PURGED_PAGES_MS telemetry probe to track the time
spent in this cycle-collector-triggered purge.
The breakpad dependency in ThreadStackHelper is preventing us from
upgrading our in-tree copy to a newer version (bug 1069556). This patch
gets rid of that dependency. This makes native stack frames not work
for BHR, but because of the ftp.m.o decommissioning, native
symbolication was already broken and naive stack frames already don't
work, so we don't really lose anything from this patch.
Eventually we want to make ThreadStackHelper use other means of
unwinding, such as LUL for Linux
I added | #if 0 | around the code to fill the thread context, but left
the code in because I think we'll evenually want to reuse some of that
code.
This makes the order of |aDelay| and |aType| match those of the InitWith*()
functions.
I've made this change because the inconsistency tripped me up during the
development of part 4.
--HG--
extra : rebase_source : 7d49f3f643e76955ea3de57e0954deb22cda3ddf
There are many sub-classes of nsExpirationTracker. In order to distinguish them
nicely in the logging of timer firings, it's necessary to manually name each
one. (This wouldn't be necessary if there was a way to stringify template
parameters, but there isn't.)
--HG--
extra : rebase_source : 89b99e9dbb2a806bd21145d04a5e023794643b61
This is similar to the solution adopted for bug 1190985, a race in
netwerk's DebugMutexAutoLock. A relaxed atomic tells tools like TSan
that we're OK with this variable being touched from multiple threads.
That it's only set from within a locked mutex should ensure whatever
memory barriers we need are executed so all threads have a consistent
view of what value it contains.
Getting rid of another |volatile| usage in the codebase is just a bonus.
nsEventQueue's HasPending event is defined to simply:
return GetEvent(false, nullptr);
So we can substitute HasPendingEvent for this particular GetEvent call
to make the code clearer.
Phil Ringnalda
Birunthan Mohanathas
Kyle Huey
Xidorn Quan
Nathan Froyd
Ted Mielczarek
Chris Pearce
Bill McCloskey
Wes Kocher
Carsten "Tomcat" Book
ffxbld
Nicholas Nethercote
Landry Breuil
Ryan VanderMeulen
Sylvestre Ledru
Tom Tromey
Eugen Sawin
Vladan Djeric
Aaron Klotz
David Rajchenbach-Teller
Bogdan Postelnicu
Nick Fitzgerald
Sebastian Hengst
Jeff Muizelaar
Ehsan Akhgari
Eric Rahm
Randell Jesup
Mats Palmgren
Jan de Mooij
Jan Beich
Terrence Cole
Wilmer Paulino
Mike Hommey
Christoph Kerschbaumer
Michael Layzell
Chris Manchester
Shu-yu Guo
Gabriele Svelto
Felix Janda
Mike Conley
Olli Pettay
Makoto Kato
Jeff Walden
Chris Peterson
Geoff Brown
Kit Cambridge
Andrew McCreight
Andrea Marchesini
Daniel Holbert
Jim Mathies
Jonathan Kew
Boris Zbarsky
Lars T Hansen
Jean-Yves Avenard
Francois Marier
Gijs Kruitbosch
Valentin Gosu
Cameron McCormack
Chris H-C
Nigel Babu
sajitk
Fabrice Desré
Botond Ballo
Alessio Placitelli
Honza Bambas
Ben Kelly
Tooru Fujisawa
Cervantes Yu
Shih-Chiang Chien
Aryeh Gregor
Hiroyuki Ikezoe
Jason Orendorff
Dave Townsend
James Cheng
Peter Van der Beken
Jim Chen
Kan-Ru Chen