running DDC example in jetson nano 2GB

[fpgasdr]

Hi,

after cmake with the output seems detecting the cuda:

-- CMake Script (c) Sylvain AZARIAN - F4GKR
-- The CXX compiler identification is GNU 7.5.0
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Architecture: aarch64
-- Testing native support for compiler
-- Performing Test COMPILER_SUPPORTS_MARCH_NATIVE
-- Performing Test COMPILER_SUPPORTS_MARCH_NATIVE - Success
-- Native compile !
-- The CUDA compiler identification is NVIDIA 10.2.89
-- Check for working CUDA compiler: /usr/local/cuda-10.2/bin/nvcc
-- Check for working CUDA compiler: /usr/local/cuda-10.2/bin/nvcc -- works
-- Detecting CUDA compiler ABI info
-- Detecting CUDA compiler ABI info - done
-- Configuring done
-- Generating done
-- Build files have been written to: /home/juli/libgkr4gpu/build

after make when runnning the example DDC I get the next error:

Filters are using : 7200 taps
ddcexample: /home/juli/libgkr4gpu/lib/olasgpu.cpp:52: DDCBank::DDCBank(double, int, int, int): Assertion `rc == cudaSuccess' failed.
Aborted (core dumped)

[f4gkr]

Sounds like an issue with access rights.. . Test first with sudo ( you are running the test on a jetson ? ) Let me know Le sam. 10 févr. 2024, 19:29, fpgasdr ***@***.***> a écrit :

…

Hi, after cmake with the output seems detecting the cuda: -- CMake Script (c) Sylvain AZARIAN - F4GKR -- The CXX compiler identification is GNU 7.5.0 -- Check for working CXX compiler: /usr/bin/c++ -- Check for working CXX compiler: /usr/bin/c++ -- works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Detecting CXX compile features -- Detecting CXX compile features - done -- Architecture: aarch64 -- Testing native support for compiler -- Performing Test COMPILER_SUPPORTS_MARCH_NATIVE -- Performing Test COMPILER_SUPPORTS_MARCH_NATIVE - Success -- Native compile ! -- The CUDA compiler identification is NVIDIA 10.2.89 -- Check for working CUDA compiler: /usr/local/cuda-10.2/bin/nvcc -- Check for working CUDA compiler: /usr/local/cuda-10.2/bin/nvcc -- works -- Detecting CUDA compiler ABI info -- Detecting CUDA compiler ABI info - done -- Configuring done -- Generating done -- Build files have been written to: /home/juli/libgkr4gpu/build after make when runnning the example DDC I get the next error: Filters are using : 7200 taps ddcexample: /home/juli/libgkr4gpu/lib/olasgpu.cpp:52: DDCBank::DDCBank(double, int, int, int): Assertion `rc == cudaSuccess' failed. Aborted (core dumped) — Reply to this email directly, view it on GitHub <#1>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AA6AXMPR66HZ6ZBEZY4ICF3YS64BPAVCNFSM6AAAAABDC4VVN6VHI2DSMVQWIX3LMV43ASLTON2WKOZSGEZDQNRTHA4DONI> . You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>

[fpgasdr]

hi, thanks for reply.

tried with sudo but same output.

yes it's a old jetson nano 2GB version i had with ubuntu 18.04.

maybe the amount of memory is not enough, if you could point me how to debug this error I could be more helpful.

regards.

[f4gkr]

Aha Nano... the cmake is not good for a nano, the GPU is a different one. Let me check in my archives what I had done for the Nano. Le sam. 10 févr. 2024, 23:49, fpgasdr ***@***.***> a écrit :

…

hi, thanks for reply. tried with sudo but same output. yes it's a old jetson nano 2GB version i had with ubuntu 18.04. maybe the amount of memory is not enough, if you could point me how to debug this error I could be more helpful. regards. — Reply to this email directly, view it on GitHub <#1 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AA6AXMNT56Z4K5R6XW6ROFDYS72RDAVCNFSM6AAAAABDC4VVN6VHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTSMZXGMZTGOBYGU> . You are receiving this because you commented.Message ID: ***@***.***>