Files
sunnypilot/selfdrive/modeld/thneed
George Hotz 206b6abe7d thneed saves 45% of a core (#1512)
* thneed runs the model

* thneed is doing the hooking

* set kernel args

* thneeding the bufferS

* print the images well

* thneeds with better buffers

* includes

* disasm adreno

* parse packets

* disasm works

* disasm better

* more thneeding

* much thneeding

* much more thneeding

* thneed works i think

* thneed is patient

* thneed works

* 7.7%

* gpuobj sync

* yay, it mallocs now

* cleaning it up, Thneed

* sync objs and set power

* thneed needs inputs and outputs

* thneed in modeld

* special modeld runs

* can't thneed the DSP

* test is weird

* thneed modeld uses 6.4% CPU

* add thneed to release

* move to debug

* delete some junk from the pr

* always track the timestamp

* timestamp hacks in thneed

* create a new command queue

* fix timestamp

* pretty much back to what we had, you can't use SNPE with thneed

* improve thneed test

* disable save log

Co-authored-by: Comma Device <device@comma.ai>
old-commit-hash: 302d06ee70
2020-05-15 13:53:01 -07:00
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2020-05-15 13:53:01 -07:00
2020-05-15 13:53:01 -07:00
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thneed is an SNPE accelerator. I know SNPE is already an accelerator, but sometimes things need to go even faster..

It runs on the local device, and caches a single model run. Then it replays it, but fast.

thneed slices through abstraction layers like a fish.

You need a thneed.