dan-8888 opened a new issue #7881:
URL: https://github.com/apache/tvm/issues/7881
while running
`tvmc compile --target "llvm" --output resnet50-v2-7-tvm.tar
resnet50-v2-7.onnx`
, I got a runtime error:
AttributeError: module 'tvm.auto_scheduler._ffi_api' has no
attribute 'RandomModel'
Error is in python/tvm/auto_scheduler/cost_model/cost_model.py", line 37
@tvm._ffi.register_object("auto_scheduler.RandomModel")
class RandomModel(CostModel):
"""A model that returns random estimation for all inputs"""
def __init__(self):
self.__init_handle_by_constructor__(_ffi_api.RandomModel)
Any idea ?
____
The build platform is Mac (but I reproduce the same error on Centos)
Darwin MAC1 18.2.0 Darwin Kernel Version 18.2.0: Mon Nov 12 20:24:46 PST
2018; root:xnu-4903.231.4~2/RELEASE_X86_64 x86_64
$ clang --version
Apple LLVM version 10.0.1 (clang-1001.0.46.4)
Target: x86_64-apple-darwin18.2.0
Thread model: posix
InstalledDir: /Library/Developer/CommandLineTools/usr/bin
___
ful stack trace:
File "/Users/dan/tvm/python/tvm/driver/tvmc/__init__.py", line 22, in
<module>
from . import autotuner
File "/Users/dan/tvm/python/tvm/driver/tvmc/autotuner.py", line 26, in
<module>
from tvm import autotvm, auto_scheduler
File "/Users/dan/tvm/python/tvm/auto_scheduler/__init__.py", line 21, in
<module>
from . import dispatcher
File "/Users/dan/tvm/python/tvm/auto_scheduler/dispatcher.py", line 36, in
<module>
from .search_policy import PreloadMeasuredStates, SketchPolicy
File "/Users/dan/tvm/python/tvm/auto_scheduler/search_policy.py", line
151, in <module>
class SketchPolicy(SearchPolicy):
File "/Users/dan/tvm/python/tvm/auto_scheduler/search_policy.py", line
199, in SketchPolicy
program_cost_model=RandomModel(),
File "/Users/dan/tvm/python/tvm/auto_scheduler/cost_model/cost_model.py",
line 37, in __init__
self.__init_handle_by_constructor__(_ffi_api.RandomModel)
AttributeError: module 'tvm.auto_scheduler._ffi_api' has no attribute
'RandomModel'
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