| cbf0967e920840e21bcd6aeda67d88b70d30a558 |
|
13-Mar-2018 |
Meng-hsuan Chung <menghsuan@google.com> |
Allow makefile to set the number of events allowed in the system
Bug: 74554976
Test: ./load_chre.sh and verify there's no LOGE or crash due to
insufficient number of events in event pool.
Change-Id: I86e967ed66cb5150048b09f8a9fb9aac24eee49b
/system/chre/core/include/chre/core/event_loop.h
|
| 53bc18a9e15f478ea0332a733b77c718114a8610 |
|
22-Nov-2017 |
Meng-hsuan Chung <menghsuan@google.com> |
Fix potential memory leaks
Test: compile only
Change-Id: Ida32bfcb19f7a3b738c15967d29f1b9640eadcaa
/system/chre/core/include/chre/core/event_loop.h
|
| 3c8d7a9746ec61c1677ed33f9fcd25d3830392c7 |
|
22-Nov-2017 |
Andrew Rossignol <aarossig@google.com> |
Adds a high watermark to the event pool and consolidates fatal errors
Test: ./run_sim.sh
Change-Id: If7acafe3c0b428efc2fc1c82cfabecebb82269af
/system/chre/core/include/chre/core/event_loop.h
|
| 4788193c974230e6f1813b20773bb2370d109179 |
|
01-Sep-2017 |
Andrew Rossignol <aarossig@google.com> |
Merge "Tunes the size of the event queues to 96 from 256" into oc-mr1-dev am: 04afcd8a2c
am: e8bfd12a57
Change-Id: Ib3ae189bf7593977db7ff03cd25f5cc334d60eba
|
| 88f21c7ca23d96f6ef568a06c98f3a5c4538140f |
|
01-Sep-2017 |
Andrew Rossignol <aarossig@google.com> |
Tunes the size of the event queues to 96 from 256
- Saves memory
- Adds a high watermark log to the debug dump
Bug: 63601406
Test: ./load_chre.sh, see new field in debug dump
Change-Id: I94210ba2f62dbc1b676ff420af90c458f959b543
/system/chre/core/include/chre/core/event_loop.h
|
| 4e21bdadf6ed0242146cdd22f79e53a1979ed2ed |
|
22-Aug-2017 |
Andrew Rossignol <aarossig@google.com> |
Switch TimerPool to use deferCallback on timer tick
- Removes usage of locks and posts a job to the main CHRE thread
- Reduces memory and code footprint
- Avoids a deeply nested timer callback that can smash the stack on
small systems
Bug: 63601374
Test: ./load_chre.sh with TimerWorld, see successful execution
Change-Id: I4489f611e5f03935e21eb77ef93d4494829e3003
/system/chre/core/include/chre/core/event_loop.h
|
| ff1c1a2ab3ff2614bb6cea1f1d6f6e9c44a87464 |
|
05-Aug-2017 |
Arthur Ishiguro <arthuri@google.com> |
Initial framework for uimg transition for CHRE
- Creates a "power control manager" class for platform-specific power
related routines
- Creates a platform PAL base class, to be used as a central location to
perform platform specific routines related to CHRE interactions with the PAL
- For the SLPI, the following will occur:
1) We vote for big image for any event handling entry points for big image
nanoapps, and before calling a PAL API.
2) Whenever the system is idle (event loop has no pending events), we
remove our previous big image vote.
- Creates a size() function for fixed size blocking queue
Bug: 63601406
Test: Compile and run CHRE
Change-Id: I960dc883ec90d676ee638a70912e9353d470d039
/system/chre/core/include/chre/core/event_loop.h
|
| b75315a3e185b4559d73c69eea3b30679239fac1 |
|
21-Jun-2017 |
Andrew Rossignol <aarossig@google.com> |
Inlines small functions in core/ to reduce code size
Before: 102926
After: 102510
Bug: 62838047
Test: load_chre.sh, basic sanity check
Change-Id: I7eb76057ec7be4e552d841c74d9c9354fe1e5fc5
/system/chre/core/include/chre/core/event_loop.h
|
| d0530f420d8bdaee755ec2834af407424de195e0 |
|
16-Jun-2017 |
Arthur Ishiguro <arthuri@google.com> |
Logs CHRE state in debug dump
For starters printing the heap alloc stats, list of loaded nanoapps, and
registered sensors.
Bug: 62659408
Test: Collect bug report, verify log shows up in lshal-debug.txt
Change-Id: I614fd7c708adacab24e00483562bbd24bb13cbc6
/system/chre/core/include/chre/core/event_loop.h
|
| 0a13ba1dc673629218e13ac7f3e938a2bb9700bc |
|
27-May-2017 |
Andrew Rossignol <aarossig@google.com> |
Reduces the event pool size in EventLoop
- This is an initial tuning and more changes will follow to further
improve this.
Test: run_sim.sh
Change-Id: I182fc9b9dec46f83c882520b3f4405c3d247b50f
/system/chre/core/include/chre/core/event_loop.h
|
| 65d679851a2c062c26f685afb450f17bce177d29 |
|
11-Apr-2017 |
Brian Duddie <bduddie@google.com> |
Implement app start/stop events
Send CHRE_EVENT_NANOAPP_STARTED and CHRE_EVENT_NANOAPP_STOPPED to inform
nanoapps of the other apps running in the system.
Test: run simulator
Change-Id: I045fd9541bb1d173a8fa90c69c370858040bb60b
/system/chre/core/include/chre/core/event_loop.h
|
| 62f187d9d736346275492e916f6001576b68bb00 |
|
07-Apr-2017 |
Brian Duddie <bduddie@google.com> |
Implement chreGetNanoappInfoBy{AppId,InstanceId}
Adds support for the CHRE API function to query information about
another nanoapp running in the system.
Test: run simulator with unload tester
Change-Id: I2eca96d8a6b2be6e231819b6957dcf626114b83d
/system/chre/core/include/chre/core/event_loop.h
|
| 2fce52a25d14fcdcba888f8ff7892dffe3f55aba |
|
07-Apr-2017 |
Brian Duddie <bduddie@google.com> |
Minor cleanup to EventLoop and EventLoopManager
Enhance const correctness, use for-each loop for readability, and mark
one function in EventLoopManager as deprecated due to potential unsafe
use from other threads. It does not appear to be used in an unsafe
context, but the function should eventually be removed.
Test: run simulator
Change-Id: Icaea4c418ecc718ceadfb1d00332ea1dc48d69b8
/system/chre/core/include/chre/core/event_loop.h
|
| 99f01ac9bd6e351538cb8922ef15d9e838e7339a |
|
06-Apr-2017 |
Brian Duddie <bduddie@google.com> |
Add support for unloading nanoapps
Add the capability for clients on the host to dynamically request the
unloading of a nanoapp. This initial implementation takes measures to
avoid potentially referencing the memory in the nanoapp after it is
unloaded, by flushing events and messages, but does not clean up after
the nanoapp if it leaves a sensor request open, or a timer running, or
doesn't free all of its dynamic memory, etc. As part of ensuring this
safety, CHRE will now prevent a nanoapp that is being unloaded from
sending events or messages just prior to invoking the nanoappEnd
callback.
Add an unload tester nanoapp that unloads the spammer test nanoapp after
a short delay, to help verify that event and message cleanup is handled
appropriately.
Test: run unload tester nanoapp in simulator and on SLPI, use
chre_test_client on SLPI to unload AR
Change-Id: Ib6dbe26b6414e417401412375390ceef5663d4d9
/system/chre/core/include/chre/core/event_loop.h
|
| 09a4783208b5ba1e14d0f0102eb31e688caca28d |
|
05-Apr-2017 |
Brian Duddie <bduddie@google.com> |
Set the nanoapp context when invoking an event callback
Make EventLoop keep track of which Nanoapp is executing when invoking
the Nanoapp-supplied message free callback.
Test: compile, check MessageWorld in simulator (needs follow-up fix)
Change-Id: Ia46b8fcb21ef157b2660d7413136cbc9c377104a
/system/chre/core/include/chre/core/event_loop.h
|
| 8c56d08e149720fcb99e6ddc71289ebb5ee594e6 |
|
05-Apr-2017 |
Brian Duddie <bduddie@google.com> |
Accept events after EventLoop construction
Enables events to be posted to an EventLoop prior to calling run(),
which allows static/preloaded nanoapps to send them from their start
entry point.
Test: run simulator, verify Message World behavior
Change-Id: Ibe7b98529af769b30c618d01af2dd055def4eeb0
/system/chre/core/include/chre/core/event_loop.h
|
| a12d05f5b1b8bd8d953a328758426b7ca8b5e6de |
|
03-Apr-2017 |
Brian Duddie <bduddie@google.com> |
Ensure chreSendEvent invokes free callback on failure
If chreSendEvent fails to allocate an event, it must invoke the
nanoapp-supplied event free callback if non-null. However,
EventLoop::postEvent does not do this, as there are some threading
concerns that nanoapps don't need to worry about.
Test: compile only
Change-Id: Ib8f2a8511d934c4f14207a5d6ceebb1cc8ec9f69
/system/chre/core/include/chre/core/event_loop.h
|
| 5d9b2d68940f7dac47bf2fbad6f6069ed3b2faaa |
|
27-Mar-2017 |
Brian Duddie <bduddie@google.com> |
Clean up EventLoop, fix shutdown sequence
Modify for-each Nanoapp loops to explicitly declare the type to make the
code more readable. Update the shutdown sequence to only destroy the
Nanoapp instance after flushing pending events and invoking the end
callback, and stop accepting new events once the EventLoop stop request
is received. Also, prevent loading of a nanoapp with the same app ID as
another already loaded one.
Test: run simulator
Change-Id: Ib8842773f3567486a3f848f65a5c4602698c7090
/system/chre/core/include/chre/core/event_loop.h
|
| 9d5b500a223ef73560f0dce38f50b809bde5dd0d |
|
23-Mar-2017 |
Brian Duddie <bduddie@google.com> |
Rework Nanoapp model
Unify Nanoapp into a single monolithic object that directly exposes the
common interfaces implemented in core and platform. As a result of this,
PlatformNanoapp will no longer exist as a separate entity from Nanoapp.
In preparation for dynamic app support, refactor static nanoapp loading
to construct a UniquePtr<Nanoapp> and transfer ownership to the
EventLoop when starting a nanoapp.
This commit includes the first look at the nanoapp support library which
will be used for external nanoapps implemented as dynamic shared
objects.
Test: run chre_test_client with MessageWorld, and run the Linux simulator
Change-Id: Ic17f2c48c3156d1e5bb255b1c6a188908123d5df
/system/chre/core/include/chre/core/event_loop.h
|
| 341292509cfde0f859d89bda4ca5d55fc9772e64 |
|
22-Mar-2017 |
Brian Duddie <bduddie@google.com> |
Move instance ID generation to EventLoopManager
Instance IDs need to be global across all EventLoops, so move generation
of these IDs to the EventLoopManager singleton.
Test: run simulator
Change-Id: I29a4920667df6fdacdacab658617724b5e148d7e
/system/chre/core/include/chre/core/event_loop.h
|
| a2f5add27054c406f36528cf8a5cbc6d4c79d246 |
|
20-Mar-2017 |
Brian Duddie <bduddie@google.com> |
Add support for querying the list of apps
Add a new FlatBuffers message to encapsulate the list of loaded apps,
and add code to CHRE to populate it. Update the reference HAL
implementation to pass the request and response through the HAL.
Test: run chre_test_client
Change-Id: I7b470daa2f051280fdb5415cdab7297de6ab4d59
/system/chre/core/include/chre/core/event_loop.h
|
| 2de17c9c5c541d72248f8371dfb4d7e402dc93e8 |
|
16-Mar-2017 |
Andrew Rossignol <aarossig@google.com> |
Updates EventLoop to construct and own Nanoapps
- It is provided with a pointer to a platform nanoapp instead.
- Nanoapps are now allocated dynamically.
- Shortens the init path for Linux/SLPI
- Prepares for more robust static nanoapp support
Test: Compile and run simulator, compile for device
Change-Id: I92503478f59745ac565403bffe8903c73f28b32e
/system/chre/core/include/chre/core/event_loop.h
|
| 30f18903edc1dfe46e12b9989760ef7a56cb31d3 |
|
02-Mar-2017 |
Andrew Rossignol <aarossig@google.com> |
Implements the chreWifiConfigureScanMonitorAsync CHRE API
Test: Compile only, WifiWorld will be extended next
Change-Id: Idb8a59ec7cbc2808fa08885ffdcd22b14b30d1b6
/system/chre/core/include/chre/core/event_loop.h
|
| 977321d9ad051d4d6519a5fa8c2ca914f4d1424f |
|
02-Mar-2017 |
Brian Duddie <bduddie@google.com> |
Add method to map appId to instanceId, EventLoop cleanup
Change-Id: Idf0f1bbd521e5f1803222c5baf5970c18acab2dd
/system/chre/core/include/chre/core/event_loop.h
|
| 042f73e3b7f019c818f69b2c097c4b6f9db839b5 |
|
22-Feb-2017 |
Brian Duddie <bduddie@google.com> |
Add deferCallback() for use by the CHRE system
Leverage the event subsystem to implement a method of invoking a
callback from within the context of an EventLoop at some point in the
future. This can be used to transfer control from a potentially
arbitrary thread in a platform-specific callback, into a known
EventLoop context, as well as to defer processing of some event.
Also, modify EventLoop::postEvent to indicate whether the event was
successfully posted to the queue.
Change-Id: I79e5b8d5aff82fd2fb304b2a1055aebc3047b50d
/system/chre/core/include/chre/core/event_loop.h
|
| f80ea015d077330cfdbd619680b250915ffcf1d2 |
|
09-Feb-2017 |
Brian Duddie <bduddie@google.com> |
Run CHRE in its own thread on SLPI
Update the SLPI initialization sequence to kick off a persistent thread
that runs the CHRE event loop. Add functionality to monitor for
unexpected exit of the CHRE thread, and also for unexpected exit of the
host-side process.
This change removes all test apps other than SensorWorld from the SLPI
initialization sequence.
Change-Id: Ie930e7c7adf2ba5822249fc8a76cbf7b8a1e4a7b
/system/chre/core/include/chre/core/event_loop.h
|
| 7983050d7cd84f1d5736f220ef9fd49be716b2c8 |
|
26-Jan-2017 |
Andrew Rossignol <aarossig@google.com> |
Removes the const qualifier from the getCurrentNanoapp method
- It does not help much and the non-const version is often needed to
change event subscriptions and so on.
Change-Id: I568823e769e5d68ab816c7b0dc46f1d8968a6338
/system/chre/core/include/chre/core/event_loop.h
|
| 1795db1e2282dac8454cf59d23314f70b6930f7b |
|
18-Jan-2017 |
Andrew Rossignol <aarossig@google.com> |
Adds a SensorRequestManager
- Implements chreSensorFindDefault.
- There is still work to be done for setting the rate of the sensor.
Change-Id: Ia070cecfa0b3b157910d79ef3019773b2e8be612
/system/chre/core/include/chre/core/event_loop.h
|
| 022cc6c770c299bb364e35377a2661791475bbce |
|
22-Dec-2016 |
Andrew Rossignol <aarossig@google.com> |
Renames BlockingQueue to FixedSizeBlockingQueue.
- Updates EventLoop to use a FixedSizeBlockingQueue.
- Updates tests.
Change-Id: I680bdbc3d2039e14b8250cb291bbb8292a304c74
/system/chre/core/include/chre/core/event_loop.h
|
| c03d7df169f13195652de29f4452830130a0c53f |
|
22-Dec-2016 |
Andrew Rossignol <aarossig@google.com> |
Replaces std::vector with chre::DynamicVector in EventLoop
Change-Id: I143778d079ea34dc3909e52596f4f9454006445d
/system/chre/core/include/chre/core/event_loop.h
|
| 725bef45ca127971b3ea798cd1f4e4b2c0d8fe9d |
|
10-Dec-2016 |
Andrew Rossignol <aarossig@google.com> |
Implements portions of the SystemTimer.
- Supports requesting a timer and delivering events.
- TimerHandle generation logic.
- Multiplexes multiple requests into one underlying timer.
- Adds a TimerWorld sample app to test cyclic and one-shot timers.
Change-Id: Id992790b49618f94ab2a7ce76098394e5cc161d4
/system/chre/core/include/chre/core/event_loop.h
|
| fbb213b072fec0a14f437ad55685c4d95eec829e |
|
10-Dec-2016 |
Andrew Rossignol <aarossig@google.com> |
Starts building the TimerPool
- Renames Timer to TimerPool
Change-Id: Icef2fc8b791a9fb60111c44a690b3e9c51390c79
/system/chre/core/include/chre/core/event_loop.h
|
| f7914d0fbadf2644c0c4096380c741bee2a026e0 |
|
07-Dec-2016 |
Andrew Rossignol <aarossig@google.com> |
Implements the SynchronizedMemoryPool.
The event loop is updated to use the synchronized variant.
Change-Id: I23c493d5c79f1961e251d813c53a92b3ebdbdc3a
/system/chre/core/include/chre/core/event_loop.h
|
| a1d5686c7513f6b8a436efd9f554d8c2227a2291 |
|
07-Dec-2016 |
Brian Duddie <bduddie@google.com> |
Adds a platform abstraction for a mutex.
- Adds a SynchronizedMemoryPool shell.
- Includes SynchronizedMemoryPool in the EventLoop to verify
that compilation succeeds. The MemoryPool will eventually be replaced.
Change-Id: I932da11c303b5f757168d729f9c7a7874627cfb6
/system/chre/core/include/chre/core/event_loop.h
|
| 4927ee586656424c827920876673228fbdcf27c3 |
|
25-Nov-2016 |
Andrew Rossignol <aarossig@google.com> |
Implements the MemoryPool and integrates with the EventLoop
Unit tests are also added to the MemoryPool.
Change-Id: Icaf521c9b683d9a21a73995f6ce4a70a5ed1e9f7
/system/chre/core/include/chre/core/event_loop.h
|
| e64f180233e64c40b56993cfea3696c5b4b16395 |
|
04-Nov-2016 |
Brian Duddie <bduddie@google.com> |
Initial import of CHRE source from external repo
Starting at commit 46a52e0 from contexthub-base.
Change-Id: I373f3a99b74757daae465b78a3d19bfce4770364
/system/chre/core/include/chre/core/event_loop.h
|