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Nerei / kinfu_remake

Optimized and reworked version of Kinfu
BSD 3-Clause "New" or "Revised" License
339 stars 125 forks source link

Unknown SM version 5.0! Problem #9

Closed sotoglzz closed 8 years ago

sotoglzz commented 8 years ago

Hi, thanks for the source code. I've compiled without errors but I have a little problem when I'm trying to run demo executable:

~ $ sudo /home/trinidad/kinfu_remake/build/bin/demo Device 0: "GeForce GTX 750 Ti" 2047Mb Can't determine number of cores. Unknown SM version 5.0! , sm_50, 0 cores, Driver/Runtime ver.7.50/7.50 KinFu2 error: invalid device function /home/trinidad/kinfu_remake/kfusion/src/cuda/tsdf_volume.cu:38

My kinect 1414 works perfectly fine. I installed Cuda-7.5, Openni from git repository, opencv-2.4.8 (only core, highgui, imgproc and viz modules with shared _libs) I really don't know what is the problem, if someone can help me a little that would be great!!. I'm using linux mint mate 17.2 Rafaela mate edition 64 bits

Bye, in advance José Soto

Nerei commented 8 years ago

Just add compilation flag here for Maxwell GPU here: https://github.com/Nerei/kinfu_remake/blob/master/CMakeLists.txt#L32

Append after semicolon -gencode;arch=compute_50,code=sm_50

PR is appreciated

sotoglzz commented 8 years ago

Thank you so much. That was the solution, It works amazing. Thanks again for the source code

Jose Soto

Nerei commented 8 years ago

Fixed in https://github.com/Nerei/kinfu_remake/pull/11

ieted commented 8 years ago

I met exactly the same problem using NVIDIA Tesla K80. It tells me as follows:

Device 0:  "Tesla K80"  11520Mb
Can't determine number of cores. Unknown SM version 3.7!
, sm_37, 0 cores, Driver/Runtime ver.7.50/7.50
KinFu2 error: Init failed: Can't create any node of the requested type!

I tried to add compilation flag in CMakeLists.txt as -gencode;arch=compute_30,code=sm_37, but still got the error. Anyone can give me any advice? Thanks in advance.