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Mojo struct

DefaultMatmulOps

struct DefaultMatmulOps

Op tags for the default single-buffer matmul kernel.

Kernel-specific data ops in the 0-127 range; framework infrastructure ops inherited from ScheduleOps at 128+.

Fields

  • value (Int):

Implemented traits

AnyType, Deinitable, Equatable, Movable, ScheduleOps

comptime members

BARRIER

comptime BARRIER = DefaultMatmulOps(Int(128))

Workgroup-wide barrier (e.g. s_barrier on AMD).

COMPUTE

comptime COMPUTE = DefaultMatmulOps(Int(3))

LOAD_DRAM

comptime LOAD_DRAM = DefaultMatmulOps(Int(0))

LOAD_FRAG

comptime LOAD_FRAG = DefaultMatmulOps(Int(2))

NONE

comptime NONE = DefaultMatmulOps(Int(255))

Sentinel value for an absent or unspecified op.

SCHED_GROUP_BARRIER

comptime SCHED_GROUP_BARRIER = DefaultMatmulOps(Int(133))

LLVM scheduling-group barrier hint (s_sched_group_barrier).

SCHEDULE_BARRIER

comptime SCHEDULE_BARRIER = DefaultMatmulOps(Int(132))

LLVM scheduling-barrier hint (schedule_barrier).

SET_PRIO

comptime SET_PRIO = DefaultMatmulOps(Int(131))

Wave priority hint (e.g. s_setprio).

STORE_SMEM

comptime STORE_SMEM = DefaultMatmulOps(Int(1))

WAIT_LGKM

comptime WAIT_LGKM = DefaultMatmulOps(Int(130))

Wait on outstanding LDS / scalar-memory ops (e.g. s_waitcnt lgkmcnt).

WAIT_VM

comptime WAIT_VM = DefaultMatmulOps(Int(129))

Wait on outstanding global-memory loads (e.g. s_waitcnt vmcnt).