Bug 170573 – WebAssembly: We should be able to postMessage a JSWebAssemblyModule

• Component: JavaScriptCore
• Status: RESOLVED FIXED

[Saam Barati]

...

[Saam Barati]

*** Bug 170632 has been marked as a duplicate of this bug. ***

[Saam Barati]

Created attachment 306557 [details]
WIP

[Saam Barati]

Created attachment 306818 [details]
WIP

I think it works. Need to clean up some code.

[Saam Barati]

I got a WasmBench test to run in a worker and main thread VM concurrently to each other.

[JF Bastien]

(In reply to Saam Barati from comment #4)
> I got a WasmBench test to run in a worker and main thread VM concurrently to
> each other.

🎉

[Saam Barati]

Created attachment 306838 [details]
WIP

Want to see tests run now that worker heap timers should actually GC for certain programs where this wouldn't happen before.

[Saam Barati]

Created attachment 306866 [details]
WIP

Have tests now.

[Saam Barati]

Created attachment 307003 [details]
patch

[Saam Barati]

Created attachment 307004 [details]
patch

rebased

[Saam Barati]

Created attachment 307005 [details]
patch

remove some logging.

[Build Bot]

Attachment 307005 [details] did not pass style-queue:


ERROR: Source/WebCore/ForwardingHeaders/wasm/js/JSWebAssemblyModule.h:0:  No copyright message found.  You should have a line: "Copyright [year] <Copyright Owner>"  [legal/copyright] [5]
ERROR: Source/WebCore/ForwardingHeaders/runtime/PromiseDeferredTimer.h:0:  No copyright message found.  You should have a line: "Copyright [year] <Copyright Owner>"  [legal/copyright] [5]
ERROR: Source/WebCore/ForwardingHeaders/heap/GCActivityCallback.h:0:  No copyright message found.  You should have a line: "Copyright [year] <Copyright Owner>"  [legal/copyright] [5]
ERROR: Source/WebCore/ForwardingHeaders/runtime/JSRunLoopTimer.h:0:  No copyright message found.  You should have a line: "Copyright [year] <Copyright Owner>"  [legal/copyright] [5]
Total errors found: 4 in 42 files


If any of these errors are false positives, please file a bug against check-webkit-style.

[Filip Pizlo]

Comment on attachment 307005 [details]
patch

View in context: https://bugs.webkit.org/attachment.cgi?id=307005&action=review

> Source/JavaScriptCore/ChangeLog:12
> +        This patch adds a callback to JSRunLoopTimer to notify
> +        clients that a timer has been set. This is used inside
> +        WorkerRunLoop in WebCore so that its RunLoop can perform
> +        an iteration when it sees that a timer got set.
> +

It would be super useful to call out in this change log that we are postMessaging modules by just sharing them.

[Build Bot]

Comment on attachment 307005 [details]
patch

Attachment 307005 [details] did not pass mac-ews (mac):
Output: http://webkit-queues.webkit.org/results/3530057

New failing tests:
workers/wasm-hashset-many.html
workers/wasm-hashset.html

[Build Bot]

Created attachment 307014 [details]
Archive of layout-test-results from ews103 for mac-elcapitan

The attached test failures were seen while running run-webkit-tests on the mac-ews.
Bot: ews103  Port: mac-elcapitan  Platform: Mac OS X 10.11.6

[Build Bot]

Comment on attachment 307005 [details]
patch

Attachment 307005 [details] did not pass mac-debug-ews (mac):
Output: http://webkit-queues.webkit.org/results/3530062

New failing tests:
workers/wasm-hashset-many.html
workers/wasm-hashset.html
workers/wasm-long-compile.html
workers/wasm-long-compile-many.html

[Build Bot]

Created attachment 307016 [details]
Archive of layout-test-results from ews114 for mac-elcapitan

The attached test failures were seen while running run-webkit-tests on the mac-debug-ews.
Bot: ews114  Port: mac-elcapitan  Platform: Mac OS X 10.11.6

[Build Bot]

Comment on attachment 307005 [details]
patch

Attachment 307005 [details] did not pass mac-wk2-ews (mac-wk2):
Output: http://webkit-queues.webkit.org/results/3530154

New failing tests:
workers/wasm-hashset-many.html
workers/wasm-hashset.html

[Build Bot]

Created attachment 307018 [details]
Archive of layout-test-results from ews107 for mac-elcapitan-wk2

The attached test failures were seen while running run-webkit-tests on the mac-wk2-ews.
Bot: ews107  Port: mac-elcapitan-wk2  Platform: Mac OS X 10.11.6

[Saam Barati]

Created attachment 307019 [details]
patch for landing

Marked tests as slow, will see if that appeases EWS.
Also added necessary #ifdefs to make it run on non-wasm builds.

[Build Bot]

Attachment 307019 [details] did not pass style-queue:


ERROR: Source/WebCore/ForwardingHeaders/wasm/js/JSWebAssemblyModule.h:0:  No copyright message found.  You should have a line: "Copyright [year] <Copyright Owner>"  [legal/copyright] [5]
ERROR: Source/WebCore/ForwardingHeaders/runtime/PromiseDeferredTimer.h:0:  No copyright message found.  You should have a line: "Copyright [year] <Copyright Owner>"  [legal/copyright] [5]
ERROR: Source/WebCore/ForwardingHeaders/heap/GCActivityCallback.h:0:  No copyright message found.  You should have a line: "Copyright [year] <Copyright Owner>"  [legal/copyright] [5]
ERROR: Source/WebCore/ForwardingHeaders/runtime/JSRunLoopTimer.h:0:  No copyright message found.  You should have a line: "Copyright [year] <Copyright Owner>"  [legal/copyright] [5]
ERROR: Source/WebCore/bindings/js/SerializedScriptValue.cpp:563:  Wrong number of spaces before statement. (expected: 16)  [whitespace/indent] [4]
ERROR: Source/WebCore/bindings/js/SerializedScriptValue.cpp:1664:  Wrong number of spaces before statement. (expected: 12)  [whitespace/indent] [4]
ERROR: Source/WebCore/bindings/js/SerializedScriptValue.cpp:1689:  Wrong number of spaces before statement. (expected: 12)  [whitespace/indent] [4]
ERROR: Source/WebCore/bindings/js/SerializedScriptValue.cpp:2874:  Wrong number of spaces before statement. (expected: 12)  [whitespace/indent] [4]
Total errors found: 8 in 43 files


If any of these errors are false positives, please file a bug against check-webkit-style.

[Saam Barati]

Created attachment 307022 [details]
patch for landing

try to get non-wasm enabled builds to compile.

[Build Bot]

Attachment 307022 [details] did not pass style-queue:


ERROR: Source/WebCore/ForwardingHeaders/wasm/js/JSWebAssemblyModule.h:0:  No copyright message found.  You should have a line: "Copyright [year] <Copyright Owner>"  [legal/copyright] [5]
ERROR: Source/WebCore/ForwardingHeaders/runtime/PromiseDeferredTimer.h:0:  No copyright message found.  You should have a line: "Copyright [year] <Copyright Owner>"  [legal/copyright] [5]
ERROR: Source/WebCore/ForwardingHeaders/heap/GCActivityCallback.h:0:  No copyright message found.  You should have a line: "Copyright [year] <Copyright Owner>"  [legal/copyright] [5]
ERROR: Source/WebCore/ForwardingHeaders/runtime/JSRunLoopTimer.h:0:  No copyright message found.  You should have a line: "Copyright [year] <Copyright Owner>"  [legal/copyright] [5]
ERROR: Source/WebCore/bindings/js/SerializedScriptValue.cpp:563:  Wrong number of spaces before statement. (expected: 16)  [whitespace/indent] [4]
ERROR: Source/WebCore/bindings/js/SerializedScriptValue.cpp:1664:  Wrong number of spaces before statement. (expected: 12)  [whitespace/indent] [4]
ERROR: Source/WebCore/bindings/js/SerializedScriptValue.cpp:1689:  Wrong number of spaces before statement. (expected: 12)  [whitespace/indent] [4]
ERROR: Source/WebCore/bindings/js/SerializedScriptValue.cpp:2874:  Wrong number of spaces before statement. (expected: 12)  [whitespace/indent] [4]
Total errors found: 8 in 43 files


If any of these errors are false positives, please file a bug against check-webkit-style.

[Saam Barati]

Created attachment 307024 [details]
patch for landing

try to fix the build.

[Build Bot]

Attachment 307024 [details] did not pass style-queue:


ERROR: Source/WebCore/ForwardingHeaders/wasm/js/JSWebAssemblyModule.h:0:  No copyright message found.  You should have a line: "Copyright [year] <Copyright Owner>"  [legal/copyright] [5]
ERROR: Source/WebCore/ForwardingHeaders/runtime/PromiseDeferredTimer.h:0:  No copyright message found.  You should have a line: "Copyright [year] <Copyright Owner>"  [legal/copyright] [5]
ERROR: Source/WebCore/ForwardingHeaders/heap/GCActivityCallback.h:0:  No copyright message found.  You should have a line: "Copyright [year] <Copyright Owner>"  [legal/copyright] [5]
ERROR: Source/WebCore/ForwardingHeaders/runtime/JSRunLoopTimer.h:0:  No copyright message found.  You should have a line: "Copyright [year] <Copyright Owner>"  [legal/copyright] [5]
ERROR: Source/WebCore/bindings/js/SerializedScriptValue.cpp:563:  Wrong number of spaces before statement. (expected: 16)  [whitespace/indent] [4]
ERROR: Source/WebCore/bindings/js/SerializedScriptValue.cpp:1664:  Wrong number of spaces before statement. (expected: 12)  [whitespace/indent] [4]
ERROR: Source/WebCore/bindings/js/SerializedScriptValue.cpp:1689:  Wrong number of spaces before statement. (expected: 12)  [whitespace/indent] [4]
ERROR: Source/WebCore/bindings/js/SerializedScriptValue.cpp:2878:  Wrong number of spaces before statement. (expected: 12)  [whitespace/indent] [4]
Total errors found: 8 in 43 files


If any of these errors are false positives, please file a bug against check-webkit-style.

[Build Bot]

Comment on attachment 307024 [details]
patch for landing

Attachment 307024 [details] did not pass mac-ews (mac):
Output: http://webkit-queues.webkit.org/results/3530775

New failing tests:
workers/wasm-hashset-many.html
workers/wasm-hashset.html

[Build Bot]

Created attachment 307041 [details]
Archive of layout-test-results from ews102 for mac-elcapitan

The attached test failures were seen while running run-webkit-tests on the mac-ews.
Bot: ews102  Port: mac-elcapitan  Platform: Mac OS X 10.11.6

[Build Bot]

Comment on attachment 307024 [details]
patch for landing

Attachment 307024 [details] did not pass mac-wk2-ews (mac-wk2):
Output: http://webkit-queues.webkit.org/results/3530787

New failing tests:
workers/wasm-hashset-many.html
workers/wasm-hashset.html

[Build Bot]

Created attachment 307043 [details]
Archive of layout-test-results from ews106 for mac-elcapitan-wk2

The attached test failures were seen while running run-webkit-tests on the mac-wk2-ews.
Bot: ews106  Port: mac-elcapitan-wk2  Platform: Mac OS X 10.11.6

[Build Bot]

Comment on attachment 307024 [details]
patch for landing

Attachment 307024 [details] did not pass mac-debug-ews (mac):
Output: http://webkit-queues.webkit.org/results/3530789

New failing tests:
workers/wasm-hashset-many.html
workers/wasm-hashset.html
workers/wasm-long-compile-many.html

[Build Bot]

Created attachment 307044 [details]
Archive of layout-test-results from ews116 for mac-elcapitan

The attached test failures were seen while running run-webkit-tests on the mac-debug-ews.
Bot: ews116  Port: mac-elcapitan  Platform: Mac OS X 10.11.6

[Saam Barati]

I'm adding some slower tests. My tests are timing EWS out.

[Build Bot]

Comment on attachment 307024 [details]
patch for landing

Attachment 307024 [details] did not pass ios-sim-ews (ios-simulator-wk2):
Output: http://webkit-queues.webkit.org/results/3530905

New failing tests:
workers/wasm-hashset-many.html
workers/wasm-hashset.html
workers/wasm-long-compile.html
workers/wasm-long-compile-many.html

[Build Bot]

Created attachment 307052 [details]
Archive of layout-test-results from ews123 for ios-simulator-wk2

The attached test failures were seen while running run-webkit-tests on the ios-sim-ews.
Bot: ews123  Port: ios-simulator-wk2  Platform: Mac OS X 10.11.6

[Saam Barati]

Created attachment 307055 [details]
patch for landing

Hopefully tests run fast enough now.

[Build Bot]

Attachment 307055 [details] did not pass style-queue:


ERROR: Source/WebCore/ForwardingHeaders/wasm/js/JSWebAssemblyModule.h:0:  No copyright message found.  You should have a line: "Copyright [year] <Copyright Owner>"  [legal/copyright] [5]
ERROR: Source/WebCore/ForwardingHeaders/runtime/PromiseDeferredTimer.h:0:  No copyright message found.  You should have a line: "Copyright [year] <Copyright Owner>"  [legal/copyright] [5]
ERROR: Source/WebCore/ForwardingHeaders/heap/GCActivityCallback.h:0:  No copyright message found.  You should have a line: "Copyright [year] <Copyright Owner>"  [legal/copyright] [5]
ERROR: Source/WebCore/ForwardingHeaders/runtime/JSRunLoopTimer.h:0:  No copyright message found.  You should have a line: "Copyright [year] <Copyright Owner>"  [legal/copyright] [5]
ERROR: Source/WebCore/bindings/js/SerializedScriptValue.cpp:563:  Wrong number of spaces before statement. (expected: 16)  [whitespace/indent] [4]
ERROR: Source/WebCore/bindings/js/SerializedScriptValue.cpp:1664:  Wrong number of spaces before statement. (expected: 12)  [whitespace/indent] [4]
ERROR: Source/WebCore/bindings/js/SerializedScriptValue.cpp:1689:  Wrong number of spaces before statement. (expected: 12)  [whitespace/indent] [4]
ERROR: Source/WebCore/bindings/js/SerializedScriptValue.cpp:2878:  Wrong number of spaces before statement. (expected: 12)  [whitespace/indent] [4]
Total errors found: 8 in 46 files


If any of these errors are false positives, please file a bug against check-webkit-style.

[WebKit Commit Bot]

Comment on attachment 307055 [details]
patch for landing

Clearing flags on attachment: 307055

Committed r215353: <http://trac.webkit.org/changeset/215353>

[WebKit Commit Bot]

All reviewed patches have been landed.  Closing bug.

[Yusuke Suzuki]

Comment on attachment 307055 [details]
patch for landing

View in context: https://bugs.webkit.org/attachment.cgi?id=307055&action=review

> Source/WebCore/ChangeLog:32
> +        level MessageQueue timeout to be no longer than the next timer fire date.

Just curiious, I have one question. Is there any chance to merge WorkerRunLoop to WTF::RunLoop?

[Saam Barati]

(In reply to Yusuke Suzuki from comment #38)
> Comment on attachment 307055 [details]
> patch for landing
> 
> View in context:
> https://bugs.webkit.org/attachment.cgi?id=307055&action=review
> 
> > Source/WebCore/ChangeLog:32
> > +        level MessageQueue timeout to be no longer than the next timer fire date.
> 
> Just curiious, I have one question. Is there any chance to merge
> WorkerRunLoop to WTF::RunLoop?

I think this would be doable, and perhaps better than what we have now. I need to read WTF::RunLoop to be sure.

[Csaba Osztrogonác]

(In reply to WebKit Commit Bot from comment #36)
> Comment on attachment 307055 [details]
> patch for landing
> 
> Clearing flags on attachment: 307055
> 
> Committed r215353: <http://trac.webkit.org/changeset/215353>

It broke the Apple Mac cmake build:
/Volumes/Data/slave/elcapitan-cmake-debug/build/Source/WebCore/ForwardingHeaders/wasm/js/JSWebAssemblyModule.h:2:10: fatal error: 'JavaScriptCore/JSWebAssemblyModule.h' file not found
#include <JavaScriptCore/JSWebAssemblyModule.h>
         ^
1 error generated.

[Don Olmstead]

This revision broke the WinCairo build. See https://build.webkit.org/builders/WinCairo%2064-Bit%20Release/builds/917/steps/compile-webkit/logs/stdio

fatal error C1083: Cannot open include file: 'JavaScriptCore/JSWebAssemblyModule.h': No such file or directory

[Saam Barati]

Alex just landed what we think should fix the issue:
https://trac.webkit.org/changeset/215373/webkit