SyncType

#include <poplar/SyncType.hpp>

namespace poplar

Poplar classes and functions.

Enums

enum class SyncType

An enumeration used to state what type of synchronisation a Sync program represents.

Values:

enumerator INTERNAL

Each tile waits until all the other tiles in the same IPU reach the Sync program before continuing.

enumerator EXTERNAL

Each tile waits until all the other tiles in all IPUs in the device reach the Sync program before continuing.

enumerator GLOBAL

Each tile waits until all the other tiles in all IPUs globally reach the Sync program before continuing.

Functions

std::ostream &operator<<(std::ostream &os, const SyncType &t)