Whether the dnn module of opencv3.3 supports GPU mode? [deleted]

asked 2017-09-04 10:20:08 -0600

liusonglin gravatar image

updated 2017-09-05 02:56:15 -0600

StevenPuttemans gravatar image

System information (version)

OpenCV => 3.3 Operating System / Platform =>win10 Compiler =>vs2015

When I use the dnn module to call the caffemodel, it will run slower in CPU mode, so whether it supports GPU mode?

From the official dnn example of opencv3.3, I do not see the GPU mode.

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Comments

once is enough, no ?

berak gravatar imageberak ( 2017-09-04 10:21:26 -0600 )edit

@berak, this [deleted] tag, is this something new?

StevenPuttemans gravatar imageStevenPuttemans ( 2017-09-05 02:14:11 -0600 )edit
1

^^ i deleted this one before, and now, it's impossible to get rid of the tag ! (it's not part of the title, try to edit, you see !)

hmm, it finally worked .. no idea.

berak gravatar imageberak ( 2017-09-05 02:22:27 -0600 )edit

Ah well it is still there for me :D so I guess it did not work at all ^^

StevenPuttemans gravatar imageStevenPuttemans ( 2017-09-05 02:24:29 -0600 )edit

yea, for me too.

your try here now ;)

berak gravatar imageberak ( 2017-09-05 02:26:33 -0600 )edit
1

Just tried, its impossible. It stays good in my view until a refresh. My guess, a bug :D

StevenPuttemans gravatar imageStevenPuttemans ( 2017-09-05 02:57:57 -0600 )edit
1

@liusonglin

GPU DNN in OpenCV uses Halide. See this sample.

Eduardo gravatar imageEduardo ( 2017-09-06 05:55:53 -0600 )edit
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