L = [np.random.standard_normal(size=(x, n)).astype(dtype)
for x in range(min_x, number_of_matrices + min_x)]
dtype = 'float32'
theano.config.floatX = dtype
iteration_count = 10
min_x = 20
# base case:
# numpy_version1 0.100589990616
# theano_version1 0.243968963623
# theano_version2 0.198153018951
number_of_matrices = 200
n = 100
# increase matrix size:
# numpy_version1 4.90120816231
# theano_version1 0.984472036362
# theano_version2 3.56008815765
number_of_matrices = 200
n = 1000
# increase number of matrices:
# numpy_version1 5.11445093155
# theano_version1 compilation error
# theano_version2 6.54448604584
number_of_matrices = 2000
n = 100
在上面的代码片段中，整个“file1.txt”是从辅助内存加载到RAM中的，还是仅在我实现了ifstream f1;
f1.open("file1.txt");这样的操作之后才进行此转移？
答案 0 :(得分：2)
你只创建一个处理程序。读取数据是将文件加载到内存中的原因