hayodea
e689063a8c
StimFrame: Store ringbuff index as member var
...
Now each StimFrame knows its index within its parent SpMcRingbuff
object.
2025-11-23 06:15:54 -04:00
hayodea
9e64c510cc
SpMcRingBuff: Add getNextIndexForProducer/abortProduction
...
These two methods form the core of the SpMcRingbuffer's wrap-around
behaviour.
2025-11-20 03:06:35 -04:00
hayodea
e233dc51d6
OClCollMeshEngn: hide StagingBuffer's firstSlotOffset
2025-11-20 01:48:59 -04:00
hayodea
51d2a70a3f
StimProducer: add destroyAttachedStimulusBuffer virtual method
...
Implemented in base class and in derived class
PcloudStimulusProducer.
2025-11-20 01:25:46 -04:00
hayodea
2c7e090ef1
Move ClBuffer/ComputeDevice methods into libattachmentSupport
2025-11-20 00:53:28 -04:00
hayodea
0cfb0a9c07
StagingBuffer: Large slots should be aligned to alignment
...
Slots whose stride size is larger than the slot alignment value
should have their size rounded up to the alignment size so that
the slots that follow them will also be aligned.
2025-11-20 00:03:50 -04:00
hayodea
5789a31e23
StagingBuffer: add OpenCL buff handles to StimFrames
2025-11-19 23:43:17 -04:00
hayodea
27b43c6686
Add ComputeManager; add SmoHooks for getting ClDevices, buffers
...
We added a new centralized OpenCL Compute manager. This can later
be extended to support CUDA, SyCL, etc. SMO can be configured at
build time to choose which API it will use for compute.
Moreover, the ComputeMgr allows us to register buffers which are
available to all cl_contexts.
2025-11-19 22:34:25 -04:00
hayodea
41b8385cb2
StimBuff: Use a single StagingBuffer for all StimFrames
...
We now allocate all the stimFrames for a StimBuffer using a
single StagingBuffer. This gives us all the benefits we're
looking for (pinning, alignment, etc).
2025-11-19 03:11:20 -04:00
hayodea
3f04d1b387
Stimulus[Buffer|Frame]: initial impl, unoptimized for mem use
2025-11-16 16:09:35 -04:00
hayodea
f919385088
DASpec:genericize synonymous param parsing
2025-11-16 04:46:42 -04:00
hayodea
3bcb83894b
livoxGen1:PcloudStimProd: move qualeApi param parsing here
2025-11-16 04:38:25 -04:00
hayodea
c5ed453bb4
StimBuff: Make virtual so we can dynamic_cast in getOrCreateStimBuff
2025-11-16 02:23:53 -04:00
hayodea
8e48ce6ceb
stagingBuffer: rename nDgramsPerFrame=>nSlots
2025-11-15 21:29:59 -04:00
hayodea
d277c29394
Move StagingBuffer+FrameAssemblyDesc into libattachmentSupport
...
This is in preparation for using StagingBuffer to implement
StimulusFrame and StimulusBuffer.
2025-11-15 20:47:40 -04:00
hayodea
7a51f02d97
livoxGen1: Implement StimBuff add/del from StimProducers
...
There seems to be a bug where two or more stimProducers
or stimBuffs get initialized at once but we can deal with that
tomorrow.
2025-11-15 04:02:25 -04:00
hayodea
e215e78aa5
StimulusBuffer should take ref to parent; not sh_ptr to common instance
2025-11-15 01:15:57 -04:00
hayodea
98a493a8a1
livoxGen1: Add StimBuffs to PcloudStimProd
...
* PcloudStimulusProducer now has member sh_ptr<StimulusBuffer>s.
* StimulusProducer now has a vector<sh_ptr<StimulusBuffer>s.
Created new stimbuff-type-specific
Pcloud[Xyz|I|Ambience]StimulusBuffer classes for representing each
stim feature exposed by livoxGen1's PcloudStimulusProducer.
2025-11-14 23:19:32 -04:00
hayodea
8a7dc10892
Split StimulusProducer=>StimulusBuffer+StimulusProducer
...
We're getting ready for the last mile of the StimulusBuffer API
and the proto-completion of the LivoxGen1 StimBuffApi.
2025-11-14 20:44:37 -04:00
hayodea
70c0175a8b
Rename StimulusBuffer=>StimulusProducer
...
Next we'll split the StimulusBuffer-related stuff into a new class
StimulusBuffer.
2025-11-14 19:50:51 -04:00
hayodea
0720ed9c76
StimBuff: Make produceFrameReq responsive to stop()
2025-11-14 02:25:51 -04:00
hayodea
324e3d1f6a
SpinLock: Add releasePrematurely for early releases
2025-11-14 01:38:06 -04:00
hayodea
972d5fc9db
AsyncLoop: Add setRemainingIterationsToFailure
2025-11-13 20:52:08 -04:00
hayodea
e446d42b3c
StimBuff: Deferral: print message at start and end; timestamp too
2025-11-13 01:09:30 -04:00
hayodea
116a642a9f
StimBuff: Add opportunity for early lock release
2025-11-12 15:08:44 -04:00
hayodea
1ac6fa4a16
Rename StimFrame=>StimulusFrame
2025-11-09 22:09:19 -04:00
hayodea
a0ab5538df
StimBuff: Add mnemonic wrapper for unlocking frameAssmLimiter
2025-11-08 22:07:52 -04:00
hayodea
b598ca8594
libs: Add smohook for getting cmdline opts
2025-11-07 14:59:28 -04:00
hayodea
457d0f9345
Dbg:Add CallableTracer for callables post()ed to boost.asio
...
This class and its macro allow us to trace the invocation of
callbacks as they're invoked by Boost.asio.
2025-11-06 21:45:16 -04:00
hayodea
af57c4dfd1
Boost: move top_ link fixer to top of files
2025-11-06 15:03:26 -04:00
hayodea
1c7277d141
SpinLock: add RAII Guard class
2025-11-05 22:38:04 -04:00
hayodea
2b3b318abe
Formatting
2025-11-04 00:49:15 -04:00
hayodea
f3a4c69597
StimBuff: DevAttSpec should be a sh_ptr, not a plain ref
2025-11-04 00:47:01 -04:00
hayodea
b3bf0e2cb9
StimBuff,commonLibs: Add libattachmentSupport, move fnptrs into .cpp files
...
We move the methods in StimulusBuffer whose addresses are taken during
program execution into a separate static lib. This guarantees that
they'll have their own, single vaddr at runtime, at least within
each independent code module.
2025-11-02 19:12:28 -04:00
hayodea
10e615e75e
StimBuff: make start/stop virtual;
...
We can now have the derived StimBuff class implement its own
start()/stop() preamble and epilogue.
2025-11-01 22:05:52 -04:00
hayodea
a32b4f05d1
livoxGen1: call PcloudStimulusBuffer::start/stop
...
We now call start()/stop() in attach/detachDeviceReq.
2025-11-01 03:32:05 -04:00
hayodea
67af9f02da
DAPSpecs: Update parseRequiredParamAsInt to support all param lists
2025-11-01 01:11:34 -04:00
hayodea
e824685c19
DAPSpec: Add params to quale-iface-api
...
We add params to the quale iface (soon to be renamed to cologex-api).
This allows us to eventually set the history length for stimbuffs.
2025-11-01 00:57:04 -04:00
hayodea
cdade17905
Add SpMcRingBuffer to base class StimulusBuffer
...
This will hopefully genericise the interface for Stimbuffs.
2025-11-01 00:09:53 -04:00
hayodea
018c1f1e1d
SpMcRingBuffer: Added this new class
...
This will be the foundation for all StimulusBuffers. We can most
likely add this generically to the StimulusBuffer base class rather
than adding it only to StimulusBuffer's derived classes.
2025-10-31 22:58:18 -04:00
hayodea
5e522178d8
SequenceLock: Newly added
...
What can I say? It's a very portable primitive that allows us to
create many RCU-type data structures with many readers and one
writer, locklessly.
2025-10-31 22:12:23 -04:00
hayodea
7574f3f59a
StimBuff: customize stop() delay; add stimFrameProductionTimesliceInd
2025-10-31 13:54:50 -04:00
hayodea
0de031c74b
Formatting: move big inlines out of class def
2025-10-31 13:47:00 -04:00
hayodea
ebbb2b1345
StimBuff: Add skeleton common impl with rate limiting
2025-10-31 13:43:23 -04:00
hayodea
7994c2f6e2
CMake,config.h: Add -DSTIMBUFF_FRAME_RETRY_DELAY_MS
...
This determines how long a stimbuff should wait before retrying
to produce a stimframe, if the previous stimframe is still being
produced.
2025-10-31 12:08:40 -04:00
hayodea
720babd39d
CMake,config.h: Add -DSTIMBUFF_FRAME_PERIOD_MS
...
This determines the maximum rate at which stimbuffs will be refreshed
with data from their device.
A device may refresh less frequently than this, but not more
frequently. The goal here is to give us control over the max
rate at which a device produces data.
2025-10-31 11:31:04 -04:00
hayodea
7b830f0a68
AsyncBridge: Comment why we don't checkException in loop
2025-10-31 08:20:29 -04:00
hayodea
10e19a3237
StimulusBuffer: Fix linker errors
2025-10-25 23:04:28 -04:00
hayodea
b89c8cdc4f
More work on PcloudStimulusBuffer
2025-10-25 19:42:48 -04:00
hayodea
bcf81594e7
Add PcloudFormatDesc
2025-10-25 19:32:10 -04:00
hayodea