Yeah, I'm going to own this forever.

I believe this may need updating for OS X 10.9.

A simple diagnostic app.

45650.m 2.7 KB View Download

$ sw_vers 
ProductName:	Mac OS X
ProductVersion:	10.9
BuildVersion:	13A584

$ ./45650-32 
This is Mac OS X 10.9 (13A584), running in 32-bit mode.
CFAllocatorContext offset is 68, expected for Mac OS X 10.7-10.8

$ ./45650-64 
This is Mac OS X 10.9 (13A584), running in 64-bit mode.
CFAllocatorContext offset is 136, expected for Mac OS X 10.7-10.8

rsesek, thank you.

This not fixed?

$ sw_vers
ProductName:	Mac OS X
ProductVersion:	10.9
BuildVersion:	13A598

11.10.13 0:34:40,296 Google Chrome Helper[4960]: Internals of CFAllocator not known; out-of-memory failures via CFAllocator will not result in termination. http://crbug.com/45650

11.10.13 4:24:31,030 Google Chrome Helper[6860]: Process unable to create connection because the sandbox denied the right to lookup com.apple.coreservices.launchservicesd and so this process cannot talk to launchservicesd. : LSXPCClient.cp #426 ___ZN26LSClientToServerConnection21setupServerConnectionEiPK14__CFDictionary_block_invoke() q=com.apple.main-thread

11.10.13 4:24:31,036 Google Chrome Helper[6860]: CGSLookupServerRootPort: Failed to look up the port for "com.apple.windowserver.active" (1100)

=========================

App Nap is a new feature in OS X 10.9 which focuses system resources like CPU, I/O, and battery energy on the most important work done for the user. The system uses heuristics to determine when an application is doing important work, and when the work it is doing is not critical. These heuristics include (but are not limited to): visibility on screen, drawing activity, event processing, audio playback, foreground vs background, and application type.

https://developer.apple.com/library/prerelease/mac/releasenotes/Foundation/RN-Foundation/index.html#/apple_ref/doc/uid/TP30000742-CH2-SW9

$ ./45650-32
This is Mac OS X 10.9 (13A598), running in 32-bit mode.
CFAllocatorContext offset is 68, expected for Mac OS X 10.7-10.8

$ ./45650-64
This is Mac OS X 10.9 (13A598), running in 64-bit mode.
CFAllocatorContext offset is 136, expected for Mac OS X 10.7-10.8

This is fixed for 10.9. It was committed recently in r226670.

denieldfu, I appreciate your comments but it repeats info that was already posted. And I have no idea why you are quoting docs.

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/a939586048b9a634d05feadb88d68efd98ecdca4

commit a939586048b9a634d05feadb88d68efd98ecdca4
Author: avi@chromium.org <avi@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>
Date: Thu Jun 12 19:42:03 2014

Update OOM killer to patch out CFAllocator on 10.10.

BUG=45650
TEST=none
NOTRY=true

Review URL: https://codereview.chromium.org/336613002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@276778 0039d316-1c4b-4281-b951-d872f2087c98

------------------------------------------------------------------
r276778 | avi@chromium.org | 2014-06-12T19:42:03.281460Z

Changed paths:
   M http://src.chromium.org/viewvc/chrome/trunk/src/base/process/memory_mac.mm?r1=276778&r2=276777&pathrev=276778

Update OOM killer to patch out CFAllocator on 10.10.

BUG=45650
TEST=none
NOTRY=true

Review URL: https://codereview.chromium.org/336613002
-----------------------------------------------------------------

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/ff07ccad13c0059e086387947b7fed5a930679dc

commit ff07ccad13c0059e086387947b7fed5a930679dc
Author: andresantoso <andresantoso@chromium.org>
Date: Tue Jul 21 23:20:40 2015

Update OS version functions for OS X 10.11 El Capitan.

BUG=45650

Review URL: https://codereview.chromium.org/1224283006

Cr-Commit-Position: refs/heads/master@{#339775}

[modify] http://crrev.com/ff07ccad13c0059e086387947b7fed5a930679dc/base/mac/mac_util.h
[modify] http://crrev.com/ff07ccad13c0059e086387947b7fed5a930679dc/base/mac/mac_util.mm
[modify] http://crrev.com/ff07ccad13c0059e086387947b7fed5a930679dc/base/mac/mac_util_unittest.mm
[modify] http://crrev.com/ff07ccad13c0059e086387947b7fed5a930679dc/base/process/memory_mac.mm

This issue likely requires triage.  The current issue owner may be inactive (i.e. hasn't fixed an issue in the last 30 days or commented in this particular issue in the last 90 days).  Thanks for helping out!

-Anthony

A change has landed for this issue, but it's been open for over 6 months. Please review and close it if applicable. If this issue should remain open, remove the "Hotlist-OpenBugWithCL" label. If no action is taken, it will be archived in 30 days.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

Bug 626536 for 10.12.

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/fd1cb64d5070bd041e86434e91a8cca796414367

commit fd1cb64d5070bd041e86434e91a8cca796414367
Author: mark <mark@chromium.org>
Date: Fri Jul 08 19:58:59 2016

mac: Update knowledge of CFAllocator internals for 10.12

For each new major OS version, we need to poke at the internals of
CFAllocator to enable the out-of-memory killer for the default
CFAllocator implementations.

This update is for macOS 10.12 ("Sierra"), whose CFAllocator internals
are unchanged from 10.11 (and from 10.9, and in fact from 10.7). It also
updates the base::mac::IsOS*() family of functions for this new OS
version.

BUG= 626536 ,45650
TEST=base_unittests OutOfMemoryDeathTest.CFAllocator*,MacUtilTest.IsOSEllipsis

Review-Url: https://codereview.chromium.org/2129273002
Cr-Commit-Position: refs/heads/master@{#404471}

[modify] https://crrev.com/fd1cb64d5070bd041e86434e91a8cca796414367/base/mac/mac_util.h
[modify] https://crrev.com/fd1cb64d5070bd041e86434e91a8cca796414367/base/mac/mac_util.mm
[modify] https://crrev.com/fd1cb64d5070bd041e86434e91a8cca796414367/base/mac/mac_util_unittest.mm
[modify] https://crrev.com/fd1cb64d5070bd041e86434e91a8cca796414367/base/process/memory_mac.mm

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/bddd17b05548466f7995d583686f479bc107f140

commit bddd17b05548466f7995d583686f479bc107f140
Author: Mark Mentovai <mark@chromium.org>
Date: Sun Jul 10 03:04:43 2016

mac: Update knowledge of CFAllocator internals for 10.12

For each new major OS version, we need to poke at the internals of
CFAllocator to enable the out-of-memory killer for the default
CFAllocator implementations.

This update is for macOS 10.12 ("Sierra"), whose CFAllocator internals
are unchanged from 10.11 (and from 10.9, and in fact from 10.7). It also
updates the base::mac::IsOS*() family of functions for this new OS
version.

BUG= 626536 ,45650
TEST=base_unittests OutOfMemoryDeathTest.CFAllocator*,MacUtilTest.IsOSEllipsis

Review-Url: https://codereview.chromium.org/2129273002
Cr-Commit-Position: refs/heads/master@{#404471}
(cherry picked from commit fd1cb64d5070bd041e86434e91a8cca796414367)

Review URL: https://codereview.chromium.org/2136813002 .

Cr-Commit-Position: refs/branch-heads/2785@{#68}
Cr-Branched-From: 68623971be0cfc492a2cb0427d7f478e7b214c24-refs/heads/master@{#403382}

[modify] https://crrev.com/bddd17b05548466f7995d583686f479bc107f140/base/mac/mac_util.h
[modify] https://crrev.com/bddd17b05548466f7995d583686f479bc107f140/base/mac/mac_util.mm
[modify] https://crrev.com/bddd17b05548466f7995d583686f479bc107f140/base/mac/mac_util_unittest.mm
[modify] https://crrev.com/bddd17b05548466f7995d583686f479bc107f140/base/process/memory_mac.mm