gaintpd opened a new issue #7261:
URL: https://github.com/apache/tvm/issues/7261
I can compile the tvm successfully on my ubuntu 20.04 LTS edition, and the
hardware is thinkpad P52, When I set the ethos-n option in config.cmake in the
build directory, I get the following error:
```
-- Build with RPC support...
-- Build with Graph runtime support...
-- Build with Graph runtime debug support...
-- VTA build with VTA_HW_PATH=/home/dyn/tvm/3rdparty/vta-hw
-- Build VTA runtime with target: sim
-- Found CUDA_TOOLKIT_ROOT_DIR=/usr/local/cuda
-- Found
CUDA_CUDA_LIBRARY=/usr/local/cuda/targets/x86_64-linux/lib/stubs/libcuda.so
-- Found CUDA_CUDART_LIBRARY=/usr/local/cuda/lib64/libcudart.so
-- Found CUDA_NVRTC_LIBRARY=/usr/local/cuda/lib64/libnvrtc.so
-- Found CUDA_CUDNN_LIBRARY=CUDA_CUDNN_LIBRARY-NOTFOUND
-- Found CUDA_CUBLAS_LIBRARY=/usr/local/cuda/lib64/libcublas.so
-- Found CUDA_CUBLASLT_LIBRARY=/usr/local/cuda/lib64/libcublasLt.so
-- Build with CUDA support
-- Not found - LLVM_LIBS
-- Fall back to using llvm-config
-- Use llvm-config=/usr/lib/llvm-10/bin/llvm-config
-- Found LLVM_INCLUDE_DIRS=/usr/lib/llvm-10/include
-- Found LLVM_DEFINITIONS=-D_GNU_SOURCE -D__STDC_CONSTANT_MACROS
-D__STDC_FORMAT_MACROS
-D__STDC_LIMIT_MACROS;-D_GNU_SOURCE;-D__STDC_CONSTANT_MACROS;-D__STDC_FORMAT_MACROS;-D__STDC_LIMIT_MACROS
-- Found LLVM_LIBS=/usr/lib/llvm-10/lib/libLLVM-10.so
-- Found TVM_LLVM_VERSION=100
-- Build with LLVM 10.0.0
-- Set TVM_LLVM_VERSION=100
-- Arm Ethos-N driver stack
PATH=/media/dyn/Data/deepLearningLibrary-linux/ethos-n-driver-stack
CMake Error at cmake/modules/contrib/EthosN.cmake:24 (message):
Cannot find Ethos-N,
USE_ETHOSN=/media/dyn/Data/deepLearningLibrary-linux/ethos-n-driver-stack
Call Stack (most recent call first):
CMakeLists.txt:339 (include)
-- Configuring incomplete, errors occurred!
See also "/home/dyn/tvm/build/CMakeFiles/CMakeOutput.log".
See also "/home/dyn/tvm/build/CMakeFiles/CMakeError.log".
```
How to fix this problem?
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