This reverts commit bec2b4d267.
Reason for revert: NewArrayOOM fails.
Original change's description:
> [Memory] Experiment to try using regular version of 'new T[]'.
>
> - Use normal new, vs. nothrow new.
> - Modify NewArray to have only 1 invocation of new.
>
> Bug: chromium:752056
> Change-Id: I1a2fb3626264b1bf647af9227d55e9b54e44e8b6
> Reviewed-on: https://chromium-review.googlesource.com/600895
> Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
> Commit-Queue: Bill Budge <bbudge@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#47173}
TBR=bbudge@chromium.org,mlippautz@chromium.org
Change-Id: I881f3b75209714d11d93fae6268171ffa9cc47a1
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: chromium:752056
Reviewed-on: https://chromium-review.googlesource.com/602847
Reviewed-by: Bill Budge <bbudge@chromium.org>
Commit-Queue: Bill Budge <bbudge@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47174}
- Use normal new, vs. nothrow new.
- Modify NewArray to have only 1 invocation of new.
Bug: chromium:752056
Change-Id: I1a2fb3626264b1bf647af9227d55e9b54e44e8b6
Reviewed-on: https://chromium-review.googlesource.com/600895
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Bill Budge <bbudge@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47173}
This is a reland of 3f90d9f994
Original change's description:
> [Memory] Add an OnCriticalMemoryPressure method to V8::Platform.
>
> Adds virtual V8::Platform::OnCriticalMemoryPressure method, default
> implementation does nothing.
>
> Calls this method on first allocation failures in NewArray, Malloced,
> and zone AccountingAllocator and adds retry logic.
>
> Adds utility functions for allocating base::VirtualMemory to functions
> in allocation.h, which call this method and add retry logic.
>
> Calls these utility functions in heap CodeRange, Spaces, StoreBuffer
> and SequentialMarkingDeque.
>
> Bug: v8:6635
> Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng
> Change-Id: I38afd394f3be556aca037d16675e9884658158cb
> Reviewed-on: https://chromium-review.googlesource.com/583543
> Commit-Queue: Bill Budge <bbudge@chromium.org>
> Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
> Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#46988}
Bug: v8:6635
Change-Id: I0d70c5796f407f0ed42cfddf581d26f533f9bea8
Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng
Reviewed-on: https://chromium-review.googlesource.com/593090
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47027}
Adds virtual V8::Platform::OnCriticalMemoryPressure method, default
implementation does nothing.
Calls this method on first allocation failures in NewArray, Malloced,
and zone AccountingAllocator and adds retry logic.
Adds utility functions for allocating base::VirtualMemory to functions
in allocation.h, which call this method and add retry logic.
Calls these utility functions in heap CodeRange, Spaces, StoreBuffer
and SequentialMarkingDeque.
Bug: v8:6635
Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng
Change-Id: I38afd394f3be556aca037d16675e9884658158cb
Reviewed-on: https://chromium-review.googlesource.com/583543
Commit-Queue: Bill Budge <bbudge@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46988}
This was causing more confusion than benefit, so we're removing it.
It's re-defined to empty for now, to avoid touching the ~100 files which
use it, we can remove it completely during a quiet period when it's less
likely to conflict with other work.
Review-Url: https://codereview.chromium.org/2535383005
Cr-Commit-Position: refs/heads/master@{#41393}
Reason for revert:
Unblocking roll
Original issue's description:
> [d8] Fix the shared-library build
>
> This commit ensures that the d8 shared library build uses the same logic as
> the standard static build by exporting relevant functions and classes.
>
> BUG=chromium:646337
>
> Committed: https://crrev.com/2c10ca8086a4d595ecf9aa843d2031b068470d65
> Cr-Commit-Position: refs/heads/master@{#39503}
TBR=jochen@chromium.org,vogelheim@chromium.org,bmeurer@chromium.org,titzer@chromium.org,jgruber@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:646337
Review-Url: https://codereview.chromium.org/2356703003
Cr-Commit-Position: refs/heads/master@{#39526}
This commit ensures that the d8 shared library build uses the same logic as
the standard static build by exporting relevant functions and classes.
BUG=chromium:646337
Review-Url: https://codereview.chromium.org/2342563002
Cr-Commit-Position: refs/heads/master@{#39503}
Since the intention of using AllStatic class is to provide classes that
only contain static method functions without member variables so it
doesn't have to be instantiated at all.
However, current implementation only disables dynamic instantiation, and
it can be detected at runtime by reaching UNREACHABLE(). And it can
still have instances allocated inside stack.
This blocks all those cases by deleting default constructor of AllStatic
class to prevent undesirable usage of it.
BUG=
R=jochen@chromium.org
Review-Url: https://codereview.chromium.org/2108273003
Cr-Commit-Position: refs/heads/master@{#37532}
This enables linter checking for "readability/namespace" violations
during presubmit and instead marks the few known exceptions that we
allow explicitly.
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/1371083003
Cr-Commit-Position: refs/heads/master@{#31019}
This shaves 416+ KB, just under 1% off the size of the debug d8 executable
on Linux (mostly because the CheckHelper functions for assertions were
getting separate copies for each compilation unit). The difference in
release builds is negligible---a size reduction of 0.1%.
Also, change namespace-level 'static const' variables to remove the static
storage class as it's the default.
R=danno@chromium.org
BUG=
TEST=
Review URL: http://codereview.chromium.org/8680013
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10083 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
It should now be possible to build the preparser using 'scons preparser' in both release and debug modes.
Remove v8.h include from scanner-base.h and other files.
Remove NativeAllocationChecker and all of its kind.
Moved Isolate::PreallocatedStorage* to isolate.cc
Review URL: http://codereview.chromium.org/6749029
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7413 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
This issue was raised by Brett Wilson while reviewing my changelist for readability. Craig Silverstein (one of C++ SG maintainers) confirmed that we should declare one namespace per line. Our way of namespaces closing seems not violating style guides (there is no clear agreement on it), so I left it intact.
Review URL: http://codereview.chromium.org/115756
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2038 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
