rsub_tile

void ckernel::rsub_tile_init()

Please refer to documentation for any_init.

void ckernel::rsub_tile(uint32_t idst, uint32_t param0)

Performs element-wise computation of rsub ( rsub(x,y) = y -x) on each element of a tile and y is a constant param in DST register at index tile_index. The DST register buffer must be in acquired state via acquire_dst call. This call is blocking and is only available on the compute engine.

Return value: None

Argument

Description

Type

Valid Range

Required

idst

The index of the tile in DST register buffer to perform the computation on

uint32_t

Must be less than the size of the DST register buffer

True

param0

Constant value that is being subtracted from

uint32_t

True