apivovarov removed a comment on pull request #9297:
URL: https://github.com/apache/tvm/pull/9297#issuecomment-949254498
`relay.build()` fails on Mac - `AttributeError: module 'tvm.driver._ffi_api'
has no attribute 'preprocess_module'`
```
lib = relay.build(func, target=target, params=params)
File
"/opt/local/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/tvm-0.8.dev1937+g75cf964b0-py3.9-macosx-10.15-x86_64.egg/tvm/relay/build_module.py",
line 357, in build
executor_config, runtime_mod, params = bld_mod.build(
File
"/opt/local/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/tvm-0.8.dev1937+g75cf964b0-py3.9-macosx-10.15-x86_64.egg/tvm/relay/build_module.py",
line 172, in build
self._build(mod, target, target_host, executor, mod_name)
File
"/opt/local/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/tvm-0.8.dev1937+g75cf964b0-py3.9-macosx-10.15-x86_64.egg/tvm/_ffi/_ctypes/packed_func.py",
line 237, in __call__
raise get_last_ffi_error()
AttributeError: Traceback (most recent call last):
[bt] (8) 9 libtvm.dylib 0x000000015195400d
tvm::relay::Interpreter::VisitExpr_(tvm::relay::CallNode const*) + 157
[bt] (7) 8 libtvm.dylib 0x000000015195386e
tvm::relay::ExprFunctor<tvm::runtime::ObjectRef (tvm::RelayExpr
const&)>::VisitExpr(tvm::RelayExpr const&) + 222
[bt] (6) 7 libtvm.dylib 0x00000001519584f8
tvm::NodeFunctor<tvm::runtime::ObjectRef (tvm::runtime::ObjectRef const&,
tvm::relay::ExprFunctor<tvm::runtime::ObjectRef (tvm::RelayExpr
const&)>*)>::operator()(tvm::runtime::ObjectRef const&,
tvm::relay::ExprFunctor<tvm::runtime::ObjectRef (tvm::RelayExpr const&)>*)
const + 312
[bt] (5) 6 libtvm.dylib 0x0000000151959fe8
tvm::relay::ExprFunctor<tvm::runtime::ObjectRef (tvm::RelayExpr
const&)>::InitVTable()::'lambda4'(tvm::runtime::ObjectRef const&,
tvm::relay::ExprFunctor<tvm::runtime::ObjectRef (tvm::RelayExpr
const&)>*)::__invoke(tvm::runtime::ObjectRef const&,
tvm::relay::ExprFunctor<tvm::runtime::ObjectRef (tvm::RelayExpr const&)>*) + 24
[bt] (4) 5 libtvm.dylib 0x0000000151955006
tvm::relay::Interpreter::VisitExpr_(tvm::relay::CallNode const*) + 4246
[bt] (3) 4 libtvm.dylib 0x000000015195b8c1
tvm::relay::Interpreter::InvokePrimitiveOp(tvm::GlobalVar const&,
tvm::runtime::Array<tvm::GlobalVar, void>, tvm::Target, tvm::GlobalVar const&,
tvm::runtime::Array<tvm::GlobalVar, void> const&,
tvm::runtime::Array<tvm::Integer, void> const&, unsigned long, unsigned long,
tvm::Target, std::__1::vector<tvm::runtime::ObjectRef,
std::__1::allocator<tvm::runtime::ObjectRef> > const&) + 449
[bt] (2) 3 libtvm.dylib 0x000000015195efac
tvm::relay::Interpreter::TIRToPackedFunc(tvm::GlobalVar const&,
tvm::runtime::Array<tvm::GlobalVar, void> const&, tvm::Target) + 1596
[bt] (1) 2 libtvm.dylib 0x0000000151b478db
std::__1::__function::__func<TVMFuncCreateFromCFunc::$_2,
std::__1::allocator<TVMFuncCreateFromCFunc::$_2>, void (tvm::runtime::TVMArgs,
tvm::runtime::TVMRetValue*)>::operator()(tvm::runtime::TVMArgs&&,
tvm::runtime::TVMRetValue*&&) + 203
[bt] (0) 1 libtvm.dylib 0x0000000151b595e8
tvm::runtime::Backtrace() + 24
File
"/opt/local/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/tvm-0.8.dev1937+g75cf964b0-py3.9-macosx-10.15-x86_64.egg/tvm/_ffi/_ctypes/packed_func.py",
line 81, in cfun
rv = local_pyfunc(*pyargs)
File
"/opt/local/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/tvm-0.8.dev1937+g75cf964b0-py3.9-macosx-10.15-x86_64.egg/tvm/relay/backend/_backend.py",
line 45, in build
return tvm.driver.build(mod, target=target)
File
"/opt/local/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/tvm-0.8.dev1937+g75cf964b0-py3.9-macosx-10.15-x86_64.egg/tvm/driver/build_module.py",
line 263, in build
rt_mod_host = _driver_ffi.preprocess_module(target_input_mod,
target_host)
AttributeError: module 'tvm.driver._ffi_api' has no attribute
'preprocess_module'
```
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