zhangzhen507 opened a new issue #5979:
URL: https://github.com/apache/incubator-tvm/issues/5979
I quantize DeepLabV3+ model from Tensorflow and meet the problem here.
The quantization pass has the following problem.
02-07-2020:01:42:42,719 INFO [_calibrate.py:99] finding threshold with
kl for calibration...
Traceback (most recent call last):
File
"/root/test6_root/zzhen/2020/tvm0620/tutorials/quantize/deeplabv3/quantize_deeplabv3_tf.py",
line 330, in <module>
main()
File
"/root/test6_root/zzhen/2020/tvm0620/tutorials/quantize/deeplabv3/quantize_deeplabv3_tf.py",
line 320, in main
q_mod = quantize(mod, params, data_aware=True, eval_data_list =
val_data_list, skip_conv2d_layers=skip_conv2d_layers)
File
"/root/test6_root/zzhen/2020/tvm0620/tutorials/quantize/deeplabv3/quantize_deeplabv3_tf.py",
line 232, in quantize
mod = relay.quantize.quantize(mod, params,
dataset=calibrate_dataset(eval_data_list))
File
"/root/test6_root/zzhen/2020/tvm0620/python/tvm/relay/quantize/quantize.py",
line 377, in quantize
mod = quantize_seq(mod)
File "/root/test6_root/zzhen/2020/tvm0620/python/tvm/ir/transform.py",
line 130, in __call__
return _ffi_transform_api.RunPass(self, mod)
File
"/root/test6_root/zzhen/2020/tvm0620/python/tvm/_ffi/_ctypes/packed_func.py",
line 225, in __call__
raise get_last_ffi_error()
tvm._ffi.base.TVMError: Traceback (most recent call last):
[bt] (8)
/root/test6_root/zzhen/2020/tvm0620/build/libtvm.so(tvm::relay::ExprVisitor::VisitExpr_(tvm::relay::IfNode
const*)+0x23) [0x7f4f6535dfe3]
[bt] (7)
/root/test6_root/zzhen/2020/tvm0620/build/libtvm.so(tvm::relay::ExprVisitor::VisitExpr(tvm::RelayExpr
const&)+0x83) [0x7f4f65363a63]
[bt] (6)
/root/test6_root/zzhen/2020/tvm0620/build/libtvm.so(tvm::relay::ExprFunctor<void
(tvm::RelayExpr const&)>::VisitExpr(tvm::RelayExpr const&)+0x105)
[0x7f4f6531c7e5]
[bt] (5)
/root/test6_root/zzhen/2020/tvm0620/build/libtvm.so(tvm::relay::ExprVisitor::VisitExpr_(tvm::relay::CallNode
const*)+0x3a) [0x7f4f6535ea6a]
[bt] (4)
/root/test6_root/zzhen/2020/tvm0620/build/libtvm.so(tvm::relay::ExprVisitor::VisitExpr(tvm::RelayExpr
const&)+0x83) [0x7f4f65363a63]
[bt] (3)
/root/test6_root/zzhen/2020/tvm0620/build/libtvm.so(tvm::relay::ExprFunctor<void
(tvm::RelayExpr const&)>::VisitExpr(tvm::RelayExpr const&)+0x105)
[0x7f4f6531c7e5]
[bt] (2)
/root/test6_root/zzhen/2020/tvm0620/build/libtvm.so(tvm::relay::TypeVarEVisitor::VisitExpr_(tvm::ConstructorNode
const*)+0x4a) [0x7f4f6515803a]
[bt] (1)
/root/test6_root/zzhen/2020/tvm0620/build/libtvm.so(tvm::IRModuleNode::LookupTypeDef(tvm::GlobalTypeVar
const&) const+0x132) [0x7f4f64a80d02]
[bt] (0) /root/test6_root/zzhen/2020/tvm0620/build/libtvm.so(+0x79e2df)
[0x7f4f64a7f2df]
File "/root/test6_root/zzhen/2020/tvm0620/src/ir/module.cc", line 299
TVMError: Check failed: it != type_definitions.end(): There is no definition
of List
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