TINSERT_FP

Tile Operation Diagram

TINSERT_FP tile operation

Introduction

Vector-quantization variant of TINSERT that also takes an fp (scaling) tile.

See also

  • TINSERT base instruction: docs/isa/TINSERT.md.

C++ Intrinsic

Declared in include/pto/common/pto_instr.hpp:

PTO_INST RecordEvent TINSERT_FP(DstTileData &dst, SrcTileData &src, FpTileData &fp,
                            uint16_t indexRow, uint16_t indexCol, WaitEvents&... events);

Math Interpretation

Unless otherwise specified, semantics are defined over the valid region and target-dependent behavior is marked as implementation-defined.

Assembly Syntax

PTO-AS form: see PTO-AS Specification.

IR Level 1 (SSA)

%dst = pto.tinsert_fp %src, %fp, %idxrow, %idxcol : (!pto.tile<...>, !pto.tile<...>, dtype, dtype) -> !pto.tile<...>

IR Level 2 (DPS)

pto.tinsert_fp ins(%src, %fp, %idxrow, %idxcol : !pto.tile_buf<...>, !pto.tile_buf<...>, dtype, dtype) outs(%dst : !pto.tile_buf<...>)

Constraints

Type/layout/location/shape legality is backend-dependent; treat implementation-specific notes as normative for that backend.

Examples

See related examples in docs/isa/ and docs/coding/tutorials/.

ASM Form Examples

Auto Mode

# Auto mode: compiler/runtime-managed placement and scheduling.
%dst = pto.tinsert_fp %src, %fp, %idxrow, %idxcol : (!pto.tile<...>, !pto.tile<...>, dtype, dtype) -> !pto.tile<...>

Manual Mode

# Manual mode: bind resources explicitly before issuing the instruction.
# Optional for tile operands:
# pto.tassign %arg0, @tile(0x1000)
# pto.tassign %arg1, @tile(0x2000)
%dst = pto.tinsert_fp %src, %fp, %idxrow, %idxcol : (!pto.tile<...>, !pto.tile<...>, dtype, dtype) -> !pto.tile<...>

PTO Assembly Form

%dst = pto.tinsert_fp %src, %fp, %idxrow, %idxcol : (!pto.tile<...>, !pto.tile<...>, dtype, dtype) -> !pto.tile<...>
# IR Level 2 (DPS)
pto.tinsert_fp ins(%src, %fp, %idxrow, %idxcol : !pto.tile_buf<...>, !pto.tile_buf<...>, dtype, dtype) outs(%dst : !pto.tile_buf<...>)