Created by: pkuyym

通过API预测时，执行到forwardTest，出现异常，详细信息如下：

F0119 11:17:07.250107 32218 Allocator.h:51] Check failed: posix_memalign(&ptr, 32ul, size) == 0 (12 vs. 0)

* Check failure stack trace: *

@ 0x7f30b3ef1e34 google::LogMessage::Fail() @ 0x7f30b3ef1d8c google::LogMessage::SendToLog() @ 0x7f30b3ef1821 google::LogMessage::Flush() @ 0x7f30b3ef45e2 google::LogMessageFatal::~LogMessageFatal() @ 0x7f30b3de9b95 paddle::CpuAllocator::alloc() @ 0x7f30b3df5def paddle::PoolAllocator::alloc() @ 0x7f30b3db2066 paddle::CpuMemoryHandle::CpuMemoryHandle() @ 0x7f30b3dbeb87 paddle::CpuMatrix::CpuMatrix() @ 0x7f30b3dbede6 paddle::Matrix::create() @ 0x7f30b3dd0011 paddle::Matrix::resizeOrCreate() @ 0x7f30b3bc09d7 paddle::Layer::resetSpecifyOutput() @ 0x7f30b3bc0b81 paddle::Layer::reserveOutput() @ 0x7f30b3c096cb paddle::FullyConnectedLayer::forward() @ 0x7f30b3cddcb0 paddle::NeuralNetwork::forward() @ 0x7f30b3b68376 _wrap_GradientMachine_forward @ 0x4b4cb9 PyEval_EvalFrameEx @ 0x4b6b28 PyEval_EvalCodeEx @ 0x4b5d10 PyEval_EvalFrameEx @ 0x4b6b28 PyEval_EvalCodeEx @ 0x4b5d10 PyEval_EvalFrameEx @ 0x4b5fb8 PyEval_EvalFrameEx @ 0x4b6b28 PyEval_EvalCodeEx @ 0x4b6c52 PyEval_EvalCode @ 0x4e1c7d PyRun_FileExFlags @ 0x4e3501 PyRun_SimpleFileExFlags @ 0x4159dd Py_Main @ 0x7f30bcdbabd5 __libc_start_main @ 0x414b71 (unknown)