• 版本、环境信息：
     1）PaddlePaddle版本：1.6.1
   
     2）GPU：预测若用GPU，CUDA 9.0，cudnn 7.6
     3）系统环境：window 10 python3.6
• 训练信息
     1）单机，单卡
   
• 部分复现信息：（train_X, train_Y就是我自己的数据集，其维度的我有在下面打印出来）
  batch_size=60 #迭代次数
  max_len=10 #input_dim不能超过该值
  dropout_prob=0.2
  seq_len=20 #时间序列长度
  hidden_size=6 #隐藏层单元
  num_layers=1 #叠加LSTM的层数
  learning_rate=0.002 #学习率

data1= fluid.data(name='data1', shape=[-1,20,6], dtype='float64')
label = fluid.data(name='label', shape=[-1,1], dtype='float64')

print(data1)
init_h = fluid.layers.fill_constant( [num_layers, batch_size, hidden_size], 'float64', 0.0 )
init_c = fluid.layers.fill_constant( [num_layers, batch_size, hidden_size], 'float64', 0.0 )

rnn_out, last_h, last_c = fluid.layers.lstm(data1, init_h, init_c, max_len, hidden_size, num_layers, dropout_prob=dropout_prob)
print(last_h)
last_result=last_h[0,:,:]
print(last_result)
out = fluid.layers.fc(input=last_result, size=1, act=None)

获取损失函数

cost = fluid.layers.square_error_cost(input=out, label=label)
avg_cost = fluid.layers.mean(cost)

获取预测程序

test_program = fluid.default_main_program().clone(for_test=True)

定义优化方法

optimizer = fluid.optimizer.AdagradOptimizer(learning_rate)
opt = optimizer.minimize(avg_cost)

创建一个执行器，CPU训练速度比较慢

place = fluid.CPUPlace()

place = fluid.CUDAPlace(0)
exe = fluid.Executor(place)

进行参数初始化

exe.run(fluid.default_startup_program())

def reader_createor(data, label):
def reader():
for i in range(len(data)):
yield data[i,:], label[i]
return reader

train_reader = fluid.io.batch(fluid.io.shuffle(reader_createor(train_X, train_Y), 3000), batch_size=60,drop_last=True)

#加载测试数据
#train_reader = fluid.io.batch(fluid.io.shuffle(train_X, 3000), batch_size=60,drop_last=True)

feeder = fluid.DataFeeder(place=place, feed_list=[data1, label])

开始训练

for pass_id in range(1000):
# 进行训练
train_cost = 0
for batch_id, data in enumerate(train_reader()):
train_cost = exe.run(program=fluid.default_main_program(),
feed=feeder.feed(data),
fetch_list=[avg_cost])

    if batch_id % 20 == 0:
        print('Pass:%d, Batch:%d, Cost:%0.5f' % (pass_id, batch_id, train_cost[0]))

• 问题描述：请详细描述您的问题，同步贴出报错信息、日志、可复现的代码片段
  前面是一点输出，后面是报错信息（我也试过换类型，换成了float32类型，但是就报PaddleCheckError: CUDNN_STATUS_BAD_PARAM at [D:\1.6.1\paddle\paddle\fluid\operators\cudnn_lstm_op.cu.cc:113]错误！！）
  train_x1的维度： (2980, 20)
  train_Y的维度： (2980, 1)
  train_XT的维度： (6, 2980, 20)
  train_X的维度： (2980, 20, 6)
  name: "data1"
  type {
  type: LOD_TENSOR
  lod_tensor {
  tensor {
  data_type: FP64
  dims: -1
  dims: 20
  dims: 6
  }
  lod_level: 0
  }
  }
  persistable: false
  need_check_feed: true

name: "cudnn_lstm_0.tmp_1"
type {
type: LOD_TENSOR
lod_tensor {
tensor {
data_type: FP64
dims: 1
dims: 60
dims: 6
}
}
}
persistable: false

name: "cudnn_lstm_0.tmp_1_slice_0"
type {
type: LOD_TENSOR
lod_tensor {
tensor {
data_type: FP64
dims: 60
dims: 6
}
}
}

C:\Users\17720\AppData\Roaming\Python\Python36\site-packages\paddle\fluid\executor.py:774: UserWarning: The following exception is not an EOF exception.
"The following exception is not an EOF exception.")
Traceback (most recent call last):
File "D:\eclipse-workspace\pd_pd\pd_lstm\pd_lstm3.py", line 181, in
fetch_list=[avg_cost])
File "C:\Users\17720\AppData\Roaming\Python\Python36\site-packages\paddle\fluid\executor.py", line 775, in run
six.reraise(*sys.exc_info())
File "E:\Anaconda3\lib\site-packages\six.py", line 693, in reraise
raise value
File "C:\Users\17720\AppData\Roaming\Python\Python36\site-packages\paddle\fluid\executor.py", line 770, in run
use_program_cache=use_program_cache)
File "C:\Users\17720\AppData\Roaming\Python\Python36\site-packages\paddle\fluid\executor.py", line 817, in _run_impl
use_program_cache=use_program_cache)
File "C:\Users\17720\AppData\Roaming\Python\Python36\site-packages\paddle\fluid\executor.py", line 894, in _run_program
fetch_var_name)
paddle.fluid.core_avx.EnforceNotMet:

C++ Call Stacks (More useful to developers):

Windows not support stack backtrace yet.

Python Call Stacks (More useful to users):

File "C:\Users\17720\AppData\Roaming\Python\Python36\site-packages\paddle\fluid\framework.py", line 2459, in append_op
attrs=kwargs.get("attrs", None))
File "C:\Users\17720\AppData\Roaming\Python\Python36\site-packages\paddle\fluid\layer_helper.py", line 43, in append_op
return self.main_program.current_block().append_op(*args, **kwargs)
File "C:\Users\17720\AppData\Roaming\Python\Python36\site-packages\paddle\fluid\layers\nn.py", line 1018, in lstm
'seed': seed,
File "D:\eclipse-workspace\pd_pd\pd_lstm\pd_lstm3.py", line 129, in
rnn_out, last_h, last_c = fluid.layers.lstm(data1, init_h, init_c, max_len, hidden_size, num_layers, dropout_prob=dropout_prob)

Error Message Summary:

PaddleCheckError: op cudnn_lstm does not have kernel for data_type[double]:data_layout[ANY_LAYOUT]:place[CUDAPlace(0)]:library_type[PLAIN] at [D:\1.6.1\paddle\paddle\fluid\framework\operator.cc:1007]
[operator < cudnn_lstm > error]
W1112 09:50:24.788756 14520 device_context.cc:235] Please NOTE: device: 0, CUDA Capability: 61, Driver API Version: 9.1, Runtime API Version: 9.0
W1112 09:50:24.795739 14520 device_context.cc:243] device: 0, cuDNN Version: 7.6.