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PArallel Distributed Deep LEarning: Machine Learning Framework from Industrial Practice （『飞桨』核心框架，深度学习&机器学习高性能单机、分布式训练和跨平台部署）
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MemoryHandle.cpp:49] Check failed: size != 0 allocate 0 bytes #10652

Closed chenbblei closed 6 years ago

chenbblei commented 6 years ago

...........F0515 11:52:24.844298 6662 MemoryHandle.cpp:49] Check failed: size != 0 allocate 0 bytes Check failure stack trace: @ 0x7fa03572c2ed google::LogMessage::Fail() @ 0x7fa03572fd9c google::LogMessage::SendToLog() @ 0x7fa03572be13 google::LogMessage::Flush() @ 0x7fa0357312ae google::LogMessageFatal::~LogMessageFatal() @ 0x7fa035553579 paddle::CpuMemoryHandle::CpuMemoryHandle() @ 0x7fa035564f5e paddle::CpuVectorT<>::CpuVectorT() @ 0x7fa03556541a paddle::VectorT<>::create() @ 0x7fa035715145 IVector::create() @ 0x7fa0352b6578 _wrap_IVector_create @ 0x7fa0bff4ebad PyEval_EvalFrameEx @ 0x7fa0bff4fc3e PyEval_EvalCodeEx @ 0x7fa0bff4f1f7 PyEval_EvalFrameEx @ 0x7fa0bff4f345 PyEval_EvalFrameEx @ 0x7fa0bff4f345 PyEval_EvalFrameEx @ 0x7fa0bff4fc3e PyEval_EvalCodeEx @ 0x7fa0bfecaa61 function_call @ 0x7fa0bfe9ae93 PyObject_Call @ 0x7fa0bfead64f instancemethod_call @ 0x7fa0bfe9ae93 PyObject_Call @ 0x7fa0bff4d80d PyEval_EvalFrameEx @ 0x7fa0bff4fc3e PyEval_EvalCodeEx @ 0x7fa0bff4f1f7 PyEval_EvalFrameEx @ 0x7fa0bff4fc3e PyEval_EvalCodeEx @ 0x7fa0bfecaa61 function_call @ 0x7fa0bfe9ae93 PyObject_Call @ 0x7fa0bfead64f instancemethod_call @ 0x7fa0bfe9ae93 PyObject_Call @ 0x7fa0bff0b2ac slot_tp_call @ 0x7fa0bfe9ae93 PyObject_Call @ 0x7fa0bff4d80d PyEval_EvalFrameEx @ 0x7fa0bff4fc3e PyEval_EvalCodeEx @ 0x7fa0bff4f1f7 PyEval_EvalFrameEx

这个错误一般是什么原因导致的？

pkuyym commented 6 years ago 
...........F0515 11:52:24.844298 6662 MemoryHandle.cpp:49] Check failed: size != 0 allocate 0 bytes

从log看，是分配内存时出了错误，是申请空内存吗？如果是的话，建议检查一下是否存在异常数据。

chenbblei commented 6 years ago

数据异常导致