Return true if the building job is running on CI host.

Return true if the building job is running on CI host.

Set new scale into param

Set new scale into param

Generate subgraph FunctionDef from this segment. Parameters ---------- seg_id : int = 0 The id of this segment/su

Sort given SimpleGraph in topological order. Parameters ---------- reverse : bool = False Set True to list op fro

Updates the function types according to the types of entry block arguments and the types of operands of the return op of the func op. This function su

wrap forward func to ignore some inputs

Copy the FunctionDef of given function from lookup_library to library, if it can be found in lookup_library but is missing from library.

Iterate over all functions that the given fdef refers to. Copy the missing FunctionDefs from lookup_library to library.

std::align is not supported, so this method mimic its behavior.

Arrange the insert-point of `op`'s operands in the same block. Do not deal with cross-block operands.

Check that the graph has no cycle containing the given node.

Clears bookkeeping fileds used during the last DFS process.

Converts the results of the operation `op` to memref types and append them to the `results` vector.

Copies a subgraph from `graph` to `output` by performing a reverse DFS starting at nodes in vector `stack`. `node_map` is a vector indexed by source n

Returns a string describing how an edge from src to dst would create a cycle.

Like s.find_first_not_of(x, pos), but return s.size() when find_first_not_of() would return string::npos. This avoids if-statements elsewhere.

Follows the edges from producer to consumer and searchs if the node having rank `n` can reach the node having rank `upper_bound` using a DFS search. W

If the node is inside some frames, get the name of the outermost non-empty frame. Otherwise, get an empty frame name.

Returns the status. Used by MakeErrorStreamWithOutput.