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Cuda for Jeston TX2 #1866

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merged 16 commits into from Jun 21, 2018

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@AnnaRomanov
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commented Jun 11, 2018

Initial CUDA support for conversions and pointcloud generation.

Performance improvement:

As tested on the Jetson TX2:

Description Resoultion fps No Cuda, avg. (ms) With Cuda, avg. (ms)
YUY2 into RGB8 1920x1080 30 30 - 32 5-7
YUY2 into RGBA8 1920x1080 30 34 7.5
YUY2 into BGR8 1920x1080 30 35 5 - 7
YUY2 into BGRA8 1920x1080 30 37 7 - 10
YUY2 into Y16 1920x1080 30 10 5 - 8
Splitting Y8I to Y8, Y8 1280x800 30 9 - 10 3 - 5
Splitting Y12 to Y16, Y16 1280x800 25 22.9 5 - 7
Pointcloud (deproject depth) 640x480 30 8 - 9 3 - 5

In order to activate GPU full power run: sudo ./jetson_clocks.sh

Acknowledgements:

Related issue: #1861

@dorodnic dorodnic added the cuda label Jun 11, 2018

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commented Jun 18, 2018

Will it be possible to "BUILD_WITH_CUDE" on a PC with Nvidia card (i.e not on a Jetson)?

@AnnaRomanov AnnaRomanov force-pushed the AnnaRomanov:cuda branch from dbdd781 to d0babd9 Jun 20, 2018

@ev-mp ev-mp merged commit 4c8aa38 into IntelRealSense:development Jun 21, 2018

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