Controller explore n models, and return the top K models. :return:

Sample next architecture, :param sorted_model: the scoted model, :return:

Sample one random architecture, can sample max 10k architectures. :return: arch_id, architecture

Multiply by power of two. This function is exact to rounding for all rounding modes. See also:** Documentation for [std::scalbln](https://en.cpprefer

Args: t (Tensor): input Tensor Returns: a new Tensor whose element y = sigmoid(x); x is an element of t

Args: t (Tensor): input Tensor Returns: a new Tensor whose element y = sign(x)

Return `ln(exp(x) + 1)`, where x is Tensor.

Return `(x/(1+|x|))`, where x is Tensor.

Performs all reduce of a tensor after sparsification. Args: tensor(Tensor): a tensor to be all-reduced accumu

Args: t (Tensor): input Tensor Returns: a new Tensor whose element y = x * x, x is an element of t

Prints things in bold.

Elementi-wise subtraction. Args: lhs (Tensor): lhs tensor rhs (Tensor): rhs tensor ret (Tensor, optional): if not None, t

Gets the number of all test cases that contain at least one test that should run.

time profiling

Gets the number of all test cases.

Gets the number of all tests.

Signals that the death test code which should have exited, didn't. Should be called only in a death test child process. Writes a status byte to the ch

Registers and returns a global test environment. When a test program is run, all global test environments will be set-up in the order they were regis

Always returns false.

Appends the user-supplied message to the Google-Test-generated message.

Clears the results of all tests, except the ad hoc tests.

Clears the results of all tests in this test case.

Clears the test part results.

Closes the socket.

Helper function for *_STREQ on wide strings.

Converts a Unicode code point to a narrow string in UTF-8 encoding. code_point parameter is of type UInt32 because wchar_t may not be wide enough to c

Creates a Unicode code point from UTF16 surrogate pair.

Create directories so that path exists. Returns true if successful or if the directories already exist; returns false if unable to create directories

Create the directory so that path exists. Returns true if successful or if the directory already exists; returns false if unable to create the directo

TODO(wangwei) create the initializers from factory like that for Layer.

Misc.

Generates a textual failure message when a death test finds more than one thread running, or cannot determine the number of threads, prior to executin