Mojo struct
WarpGroupBarrier
@register_passable(trivial)
struct WarpGroupBarrier[num_threads: Int, barrier_id: Int = 0]
Named barrier for warp group synchronization.
Wraps named_barrier and named_barrier_arrive with compile-time
thread count and barrier ID for type-safe synchronization.
Implemented traits
AnyType,
Copyable,
ImplicitlyCopyable,
ImplicitlyDestructible,
Movable
comptime members
__copyinit__is_trivial
comptime __copyinit__is_trivial = True
__del__is_trivial
comptime __del__is_trivial = True
__moveinit__is_trivial
comptime __moveinit__is_trivial = True
Methods
arrive
static arrive()
Signal arrival without blocking (non-blocking arrive).
wait
static wait()
Block until all threads have arrived.
sync
static sync()
Full barrier: arrive and wait for all threads.
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