* Executes sharding. * @param nshards_string the number of shards as a number, or "auto" for automatic determination */

get the position of the starting row/col node

If consolelog is true, subsequent logger output will be written to stderr

* Call to start a preprocessing session. */

is the matrix square?

* \brief Returns the source vertex of the edge. * This function returns a vertex_object by value and as a * consequence it is possi

get the position of the ending row/col node

* Seed all threads using the default seed */

A helper function for traversing comma separated list of values. It returns a list pointer shifted to the next value, of NULL if the end of the list f

Called before first "gather" */

compute the average of the loss after aggregating it */

logistic function

* \ingroup random * Simulates the standard rand function as defined in cstdlib */

* Sets whether the engine is run in the deterministic * mode. Default true. */

Simplified version of skip_quoted without quote char and whitespace == delimiters

how many total nodes

* Release all buffers */

* return a numeric node ID out of the string text read from file (training, validation or test) */

* Loads a chunk of vertex degrees * @param vertex_st first vertex id * @param vertex_en last vertex id, inclusive */

get howmany row/column nodes

* \brief Returns the target vertex of the edge. * * This function returns a vertex_object by value and as a * consequence

Encode 'path' which is assumed UTF-8 string, into UNICODE string. wbuf and wbuf_len is a target buffer and its length.

run

Return stringified MD5 hash for list of vectors. Buffer must be 33 bytes.