When running the tutorial Get Started with Tensor Expression on the Compilation portion
fadd = tvm.build(s, [A, B, C], tgt, target_host=tgt_host, name=“myadd”)
I get this error:
traceback (most recent call last):
File “/usr/local/lib/python3.6/dist-packages/IPython/core/interactiveshell.py”, line 3296, in run_code
exec(code_obj, self.user_global_ns, self.user_ns)
File “”, line 1, in
runfile(’/home/jameshill/Downloads/test_tensor.py’, wdir=’/home/jameshill/Downloads’)
File “/home/jameshill/pycharm-community-2019.2/helpers/pydev/_pydev_bundle/pydev_umd.py”, line 197, in runfile
pydev_imports.execfile(filename, global_vars, local_vars) # execute the script
File “/home/jameshill/pycharm-community-2019.2/helpers/pydev/_pydev_imps/_pydev_execfile.py”, line 18, in execfile
exec(compile(contents+"\n", file, ‘exec’), glob, loc)
File “/home/jameshill/Downloads/test_tensor.py”, line 31, in
fadd = tvm.build(s, [A, B, C], tgt, target_host=tgt_host, name=“myadd”)
File “/home/jameshill/.local/lib/python3.6/site-packages/tvm-0.6.dev0-py3.6-linux-x86_64.egg/tvm/build_module.py”, line 621, in build
fhost, mdev = _build_for_device(flist, tar, target_host)
File “/home/jameshill/.local/lib/python3.6/site-packages/tvm-0.6.dev0-py3.6-linux-x86_64.egg/tvm/build_module.py”, line 488, in _build_for_device
mdev = codegen.build_module(fdevice, str(target)) if fdevice else None
File “/home/jameshill/.local/lib/python3.6/site-packages/tvm-0.6.dev0-py3.6-linux-x86_64.egg/tvm/codegen.py”, line 36, in build_module
return _Build(lowered_func, target)
File “tvm/_ffi/_cython/./function.pxi”, line 310, in tvm._ffi._cy3.core.FunctionBase.call
File “tvm/_ffi/_cython/./function.pxi”, line 245, in tvm._ffi._cy3.core.FuncCall
File “tvm/_ffi/_cython/./function.pxi”, line 234, in tvm._ffi._cy3.core.FuncCall3
File “tvm/_ffi/_cython/./base.pxi”, line 170, in tvm._ffi._cy3.core.CALL
tvm._ffi.base.TVMError: Traceback (most recent call last):
Make sure that libnvrtc-builtins.so is installed correctly.
File “/home/jameshill/tvm/src/codegen/opt/build_cuda_on.cc”, line 119
nvrtc: Check failed: compile_res == NVRTC_SUCCESS (7 vs. 0) : error: failed to open libnvrtc-builtins.so.
I then tried this from reading another forum:
import tvm
print(tvm.gpu(0).exsit)
print(tvm.gpu(0).compute_version)
/usr/bin/python3.6 /home/jameshill/tvm/src/codegen/opt/test4.py
True
6.1