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| Syntax of gfx908 Instructions |
| ==================================================================================== |
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| .. contents:: |
| :local: |
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| Introduction |
| ============ |
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| This document describes the syntax of *instructions specific to gfx908*. |
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| For a description of other gfx908 instructions see :doc:`Syntax of Core GFX9 Instructions<AMDGPUAsmGFX9>`. |
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| Notation |
| ======== |
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| Notation used in this document is explained :ref:`here<amdgpu_syn_instruction_notation>`. |
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| Overview |
| ======== |
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| An overview of generic syntax and other features of AMDGPU instructions may be found :ref:`in this document<amdgpu_syn_instructions>`. |
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| Instructions |
| ============ |
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| FLAT |
| ----------------------- |
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| .. parsed-literal:: |
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| **INSTRUCTION** **DST** **SRC0** **SRC1** **SRC2** **MODIFIERS** |
| \ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---| |
| global_atomic_add_f32 :ref:`vdst<amdgpu_synid_gfx908_vdst>`::ref:`opt<amdgpu_synid_gfx908_opt>`, :ref:`vaddr<amdgpu_synid_gfx908_vaddr>`, :ref:`vdata<amdgpu_synid_gfx908_vdata>`, :ref:`saddr<amdgpu_synid_gfx908_saddr>` :ref:`offset13s<amdgpu_synid_flat_offset13s>` :ref:`slc<amdgpu_synid_slc>` |
| global_atomic_pk_add_f16 :ref:`vdst<amdgpu_synid_gfx908_vdst>`::ref:`opt<amdgpu_synid_gfx908_opt>`, :ref:`vaddr<amdgpu_synid_gfx908_vaddr>`, :ref:`vdata<amdgpu_synid_gfx908_vdata>`, :ref:`saddr<amdgpu_synid_gfx908_saddr>` :ref:`offset13s<amdgpu_synid_flat_offset13s>` :ref:`slc<amdgpu_synid_slc>` |
| |
| MUBUF |
| ----------------------- |
| |
| .. parsed-literal:: |
| |
| **INSTRUCTION** **SRC0** **SRC1** **SRC2** **SRC3** **MODIFIERS** |
| \ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---| |
| buffer_atomic_add_f32 :ref:`vdata<amdgpu_synid_gfx908_vdata_1>`::ref:`dst<amdgpu_synid_gfx908_dst>`, :ref:`vaddr<amdgpu_synid_gfx908_vaddr_1>`, :ref:`srsrc<amdgpu_synid_gfx908_srsrc>`, :ref:`soffset<amdgpu_synid_gfx908_soffset>` :ref:`idxen<amdgpu_synid_idxen>` :ref:`offen<amdgpu_synid_offen>` :ref:`offset12<amdgpu_synid_buf_offset12>` :ref:`slc<amdgpu_synid_slc>` |
| buffer_atomic_pk_add_f16 :ref:`vdata<amdgpu_synid_gfx908_vdata_1>`::ref:`dst<amdgpu_synid_gfx908_dst>`, :ref:`vaddr<amdgpu_synid_gfx908_vaddr_1>`, :ref:`srsrc<amdgpu_synid_gfx908_srsrc>`, :ref:`soffset<amdgpu_synid_gfx908_soffset>` :ref:`idxen<amdgpu_synid_idxen>` :ref:`offen<amdgpu_synid_offen>` :ref:`offset12<amdgpu_synid_buf_offset12>` :ref:`slc<amdgpu_synid_slc>` |
| |
| VOP2 |
| ----------------------- |
| |
| .. parsed-literal:: |
| |
| **INSTRUCTION** **DST** **SRC0** **SRC1** **MODIFIERS** |
| \ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---| |
| v_dot2c_f32_f16 :ref:`vdst<amdgpu_synid_gfx908_vdst_1>`, :ref:`src0<amdgpu_synid_gfx908_src>`::ref:`f16x2<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc1<amdgpu_synid_gfx908_vsrc>`::ref:`f16x2<amdgpu_synid_gfx908_type_deviation>` |
| v_dot2c_f32_f16_dpp :ref:`vdst<amdgpu_synid_gfx908_vdst_1>`, :ref:`vsrc0<amdgpu_synid_gfx908_vsrc>`::ref:`f16x2<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc1<amdgpu_synid_gfx908_vsrc>`::ref:`f16x2<amdgpu_synid_gfx908_type_deviation>` :ref:`dpp_ctrl<amdgpu_synid_dpp_ctrl>` :ref:`row_mask<amdgpu_synid_row_mask>` :ref:`bank_mask<amdgpu_synid_bank_mask>` :ref:`bound_ctrl<amdgpu_synid_bound_ctrl>` |
| v_dot2c_i32_i16 :ref:`vdst<amdgpu_synid_gfx908_vdst_1>`, :ref:`src0<amdgpu_synid_gfx908_src>`::ref:`i16x2<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc1<amdgpu_synid_gfx908_vsrc>`::ref:`i16x2<amdgpu_synid_gfx908_type_deviation>` |
| v_dot2c_i32_i16_dpp :ref:`vdst<amdgpu_synid_gfx908_vdst_1>`, :ref:`vsrc0<amdgpu_synid_gfx908_vsrc>`::ref:`i16x2<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc1<amdgpu_synid_gfx908_vsrc>`::ref:`i16x2<amdgpu_synid_gfx908_type_deviation>` :ref:`dpp_ctrl<amdgpu_synid_dpp_ctrl>` :ref:`row_mask<amdgpu_synid_row_mask>` :ref:`bank_mask<amdgpu_synid_bank_mask>` :ref:`bound_ctrl<amdgpu_synid_bound_ctrl>` |
| v_dot4c_i32_i8 :ref:`vdst<amdgpu_synid_gfx908_vdst_1>`, :ref:`src0<amdgpu_synid_gfx908_src>`::ref:`i8x4<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc1<amdgpu_synid_gfx908_vsrc>`::ref:`i8x4<amdgpu_synid_gfx908_type_deviation>` |
| v_dot4c_i32_i8_dpp :ref:`vdst<amdgpu_synid_gfx908_vdst_1>`, :ref:`vsrc0<amdgpu_synid_gfx908_vsrc>`::ref:`i8x4<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc1<amdgpu_synid_gfx908_vsrc>`::ref:`i8x4<amdgpu_synid_gfx908_type_deviation>` :ref:`dpp_ctrl<amdgpu_synid_dpp_ctrl>` :ref:`row_mask<amdgpu_synid_row_mask>` :ref:`bank_mask<amdgpu_synid_bank_mask>` :ref:`bound_ctrl<amdgpu_synid_bound_ctrl>` |
| v_dot8c_i32_i4 :ref:`vdst<amdgpu_synid_gfx908_vdst_1>`, :ref:`src0<amdgpu_synid_gfx908_src>`::ref:`i4x8<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc1<amdgpu_synid_gfx908_vsrc>`::ref:`i4x8<amdgpu_synid_gfx908_type_deviation>` |
| v_dot8c_i32_i4_dpp :ref:`vdst<amdgpu_synid_gfx908_vdst_1>`, :ref:`vsrc0<amdgpu_synid_gfx908_vsrc>`::ref:`i4x8<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc1<amdgpu_synid_gfx908_vsrc>`::ref:`i4x8<amdgpu_synid_gfx908_type_deviation>` :ref:`dpp_ctrl<amdgpu_synid_dpp_ctrl>` :ref:`row_mask<amdgpu_synid_row_mask>` :ref:`bank_mask<amdgpu_synid_bank_mask>` :ref:`bound_ctrl<amdgpu_synid_bound_ctrl>` |
| v_fmac_f32 :ref:`vdst<amdgpu_synid_gfx908_vdst_1>`, :ref:`src0<amdgpu_synid_gfx908_src>`, :ref:`vsrc1<amdgpu_synid_gfx908_vsrc>` |
| v_fmac_f32_dpp :ref:`vdst<amdgpu_synid_gfx908_vdst_1>`, :ref:`vsrc0<amdgpu_synid_gfx908_vsrc>`::ref:`m<amdgpu_synid_gfx908_m>`, :ref:`vsrc1<amdgpu_synid_gfx908_vsrc>`::ref:`m<amdgpu_synid_gfx908_m>` :ref:`dpp_ctrl<amdgpu_synid_dpp_ctrl>` :ref:`row_mask<amdgpu_synid_row_mask>` :ref:`bank_mask<amdgpu_synid_bank_mask>` :ref:`bound_ctrl<amdgpu_synid_bound_ctrl>` |
| v_pk_fmac_f16 :ref:`vdst<amdgpu_synid_gfx908_vdst_1>`, :ref:`src0<amdgpu_synid_gfx908_src>`, :ref:`vsrc1<amdgpu_synid_gfx908_vsrc>` |
| v_xnor_b32 :ref:`vdst<amdgpu_synid_gfx908_vdst_1>`, :ref:`src0<amdgpu_synid_gfx908_src>`, :ref:`vsrc1<amdgpu_synid_gfx908_vsrc>` |
| v_xnor_b32_dpp :ref:`vdst<amdgpu_synid_gfx908_vdst_1>`, :ref:`vsrc0<amdgpu_synid_gfx908_vsrc>`, :ref:`vsrc1<amdgpu_synid_gfx908_vsrc>` :ref:`dpp_ctrl<amdgpu_synid_dpp_ctrl>` :ref:`row_mask<amdgpu_synid_row_mask>` :ref:`bank_mask<amdgpu_synid_bank_mask>` :ref:`bound_ctrl<amdgpu_synid_bound_ctrl>` |
| v_xnor_b32_sdwa :ref:`vdst<amdgpu_synid_gfx908_vdst_1>`, :ref:`src0<amdgpu_synid_gfx908_src_1>`::ref:`m<amdgpu_synid_gfx908_m_1>`, :ref:`src1<amdgpu_synid_gfx908_src_1>`::ref:`m<amdgpu_synid_gfx908_m_1>` :ref:`dst_sel<amdgpu_synid_dst_sel>` :ref:`dst_unused<amdgpu_synid_dst_unused>` :ref:`src0_sel<amdgpu_synid_src0_sel>` :ref:`src1_sel<amdgpu_synid_src1_sel>` |
| |
| VOP3 |
| ----------------------- |
| |
| .. parsed-literal:: |
| |
| **INSTRUCTION** **DST** **SRC0** **SRC1** **MODIFIERS** |
| \ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---| |
| v_fmac_f32_e64 :ref:`vdst<amdgpu_synid_gfx908_vdst_1>`, :ref:`src0<amdgpu_synid_gfx908_src_2>`::ref:`m<amdgpu_synid_gfx908_m>`, :ref:`src1<amdgpu_synid_gfx908_src_1>`::ref:`m<amdgpu_synid_gfx908_m>` :ref:`clamp<amdgpu_synid_clamp>` :ref:`omod<amdgpu_synid_omod>` |
| v_xnor_b32_e64 :ref:`vdst<amdgpu_synid_gfx908_vdst_1>`, :ref:`src0<amdgpu_synid_gfx908_src_2>`, :ref:`src1<amdgpu_synid_gfx908_src_1>` |
| |
| VOP3P |
| ----------------------- |
| |
| .. parsed-literal:: |
| |
| **INSTRUCTION** **DST** **SRC0** **SRC1** **SRC2** **MODIFIERS** |
| \ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---| |
| v_accvgpr_read_b32 :ref:`vdst<amdgpu_synid_gfx908_vdst_1>`, :ref:`vsrc<amdgpu_synid_gfx908_vsrc_1>` |
| v_accvgpr_write_b32 :ref:`vdst<amdgpu_synid_gfx908_vdst_2>`, :ref:`src<amdgpu_synid_gfx908_src_3>` |
| v_dot2_f32_f16 :ref:`vdst<amdgpu_synid_gfx908_vdst_1>`, :ref:`src0<amdgpu_synid_gfx908_src_2>`::ref:`f16x2<amdgpu_synid_gfx908_type_deviation>`, :ref:`src1<amdgpu_synid_gfx908_src_1>`::ref:`f16x2<amdgpu_synid_gfx908_type_deviation>`, :ref:`src2<amdgpu_synid_gfx908_src_1>`::ref:`f32<amdgpu_synid_gfx908_type_deviation>` :ref:`neg_lo<amdgpu_synid_neg_lo>` :ref:`neg_hi<amdgpu_synid_neg_hi>` :ref:`clamp<amdgpu_synid_clamp>` |
| v_dot2_i32_i16 :ref:`vdst<amdgpu_synid_gfx908_vdst_1>`, :ref:`src0<amdgpu_synid_gfx908_src_4>`::ref:`i16x2<amdgpu_synid_gfx908_type_deviation>`, :ref:`src1<amdgpu_synid_gfx908_src_5>`::ref:`i16x2<amdgpu_synid_gfx908_type_deviation>`, :ref:`src2<amdgpu_synid_gfx908_src_1>`::ref:`i32<amdgpu_synid_gfx908_type_deviation>` :ref:`clamp<amdgpu_synid_clamp>` |
| v_dot2_u32_u16 :ref:`vdst<amdgpu_synid_gfx908_vdst_1>`, :ref:`src0<amdgpu_synid_gfx908_src_4>`::ref:`u16x2<amdgpu_synid_gfx908_type_deviation>`, :ref:`src1<amdgpu_synid_gfx908_src_5>`::ref:`u16x2<amdgpu_synid_gfx908_type_deviation>`, :ref:`src2<amdgpu_synid_gfx908_src_1>`::ref:`u32<amdgpu_synid_gfx908_type_deviation>` :ref:`clamp<amdgpu_synid_clamp>` |
| v_dot4_i32_i8 :ref:`vdst<amdgpu_synid_gfx908_vdst_1>`, :ref:`src0<amdgpu_synid_gfx908_src_2>`::ref:`i8x4<amdgpu_synid_gfx908_type_deviation>`, :ref:`src1<amdgpu_synid_gfx908_src_1>`::ref:`i8x4<amdgpu_synid_gfx908_type_deviation>`, :ref:`src2<amdgpu_synid_gfx908_src_1>`::ref:`i32<amdgpu_synid_gfx908_type_deviation>` :ref:`clamp<amdgpu_synid_clamp>` |
| v_dot4_u32_u8 :ref:`vdst<amdgpu_synid_gfx908_vdst_1>`, :ref:`src0<amdgpu_synid_gfx908_src_2>`::ref:`u8x4<amdgpu_synid_gfx908_type_deviation>`, :ref:`src1<amdgpu_synid_gfx908_src_1>`::ref:`u8x4<amdgpu_synid_gfx908_type_deviation>`, :ref:`src2<amdgpu_synid_gfx908_src_1>`::ref:`u32<amdgpu_synid_gfx908_type_deviation>` :ref:`clamp<amdgpu_synid_clamp>` |
| v_dot8_i32_i4 :ref:`vdst<amdgpu_synid_gfx908_vdst_1>`, :ref:`src0<amdgpu_synid_gfx908_src_2>`::ref:`i4x8<amdgpu_synid_gfx908_type_deviation>`, :ref:`src1<amdgpu_synid_gfx908_src_1>`::ref:`i4x8<amdgpu_synid_gfx908_type_deviation>`, :ref:`src2<amdgpu_synid_gfx908_src_1>`::ref:`i32<amdgpu_synid_gfx908_type_deviation>` :ref:`clamp<amdgpu_synid_clamp>` |
| v_dot8_u32_u4 :ref:`vdst<amdgpu_synid_gfx908_vdst_1>`, :ref:`src0<amdgpu_synid_gfx908_src_2>`::ref:`u4x8<amdgpu_synid_gfx908_type_deviation>`, :ref:`src1<amdgpu_synid_gfx908_src_1>`::ref:`u4x8<amdgpu_synid_gfx908_type_deviation>`, :ref:`src2<amdgpu_synid_gfx908_src_1>`::ref:`u32<amdgpu_synid_gfx908_type_deviation>` :ref:`clamp<amdgpu_synid_clamp>` |
| v_fma_mix_f32 :ref:`vdst<amdgpu_synid_gfx908_vdst_1>`, :ref:`src0<amdgpu_synid_gfx908_src_2>`::ref:`m<amdgpu_synid_gfx908_m>`::ref:`fx<amdgpu_synid_gfx908_fx_operand>`, :ref:`src1<amdgpu_synid_gfx908_src_1>`::ref:`m<amdgpu_synid_gfx908_m>`::ref:`fx<amdgpu_synid_gfx908_fx_operand>`, :ref:`src2<amdgpu_synid_gfx908_src_1>`::ref:`m<amdgpu_synid_gfx908_m>`::ref:`fx<amdgpu_synid_gfx908_fx_operand>` :ref:`m_op_sel<amdgpu_synid_mad_mix_op_sel>` :ref:`m_op_sel_hi<amdgpu_synid_mad_mix_op_sel_hi>` :ref:`clamp<amdgpu_synid_clamp>` |
| v_fma_mixhi_f16 :ref:`vdst<amdgpu_synid_gfx908_vdst_1>`, :ref:`src0<amdgpu_synid_gfx908_src_2>`::ref:`m<amdgpu_synid_gfx908_m>`::ref:`fx<amdgpu_synid_gfx908_fx_operand>`, :ref:`src1<amdgpu_synid_gfx908_src_1>`::ref:`m<amdgpu_synid_gfx908_m>`::ref:`fx<amdgpu_synid_gfx908_fx_operand>`, :ref:`src2<amdgpu_synid_gfx908_src_1>`::ref:`m<amdgpu_synid_gfx908_m>`::ref:`fx<amdgpu_synid_gfx908_fx_operand>` :ref:`m_op_sel<amdgpu_synid_mad_mix_op_sel>` :ref:`m_op_sel_hi<amdgpu_synid_mad_mix_op_sel_hi>` :ref:`clamp<amdgpu_synid_clamp>` |
| v_fma_mixlo_f16 :ref:`vdst<amdgpu_synid_gfx908_vdst_1>`, :ref:`src0<amdgpu_synid_gfx908_src_2>`::ref:`m<amdgpu_synid_gfx908_m>`::ref:`fx<amdgpu_synid_gfx908_fx_operand>`, :ref:`src1<amdgpu_synid_gfx908_src_1>`::ref:`m<amdgpu_synid_gfx908_m>`::ref:`fx<amdgpu_synid_gfx908_fx_operand>`, :ref:`src2<amdgpu_synid_gfx908_src_1>`::ref:`m<amdgpu_synid_gfx908_m>`::ref:`fx<amdgpu_synid_gfx908_fx_operand>` :ref:`m_op_sel<amdgpu_synid_mad_mix_op_sel>` :ref:`m_op_sel_hi<amdgpu_synid_mad_mix_op_sel_hi>` :ref:`clamp<amdgpu_synid_clamp>` |
| v_mfma_f32_16x16x16f16 :ref:`vdst<amdgpu_synid_gfx908_vdst_3>`::ref:`f32x4<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc0<amdgpu_synid_gfx908_vsrc_2>`::ref:`f16x4<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc1<amdgpu_synid_gfx908_vsrc_2>`::ref:`f16x4<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc2<amdgpu_synid_gfx908_vsrc_3>`::ref:`f32x4<amdgpu_synid_gfx908_type_deviation>` :ref:`cbsz<amdgpu_synid_cbsz>` :ref:`abid<amdgpu_synid_abid>` :ref:`blgp<amdgpu_synid_blgp>` |
| v_mfma_f32_16x16x1f32 :ref:`vdst<amdgpu_synid_gfx908_vdst_4>`::ref:`f32x16<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc0<amdgpu_synid_gfx908_vsrc_4>`::ref:`f32<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc1<amdgpu_synid_gfx908_vsrc_4>`::ref:`f32<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc2<amdgpu_synid_gfx908_vsrc_5>`::ref:`f32x16<amdgpu_synid_gfx908_type_deviation>` :ref:`cbsz<amdgpu_synid_cbsz>` :ref:`abid<amdgpu_synid_abid>` :ref:`blgp<amdgpu_synid_blgp>` |
| v_mfma_f32_16x16x2bf16 :ref:`vdst<amdgpu_synid_gfx908_vdst_4>`::ref:`f32x16<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc0<amdgpu_synid_gfx908_vsrc_4>`::ref:`bf16x2<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc1<amdgpu_synid_gfx908_vsrc_4>`::ref:`bf16x2<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc2<amdgpu_synid_gfx908_vsrc_5>`::ref:`f32x16<amdgpu_synid_gfx908_type_deviation>` :ref:`cbsz<amdgpu_synid_cbsz>` :ref:`abid<amdgpu_synid_abid>` :ref:`blgp<amdgpu_synid_blgp>` |
| v_mfma_f32_16x16x4f16 :ref:`vdst<amdgpu_synid_gfx908_vdst_4>`::ref:`f32x16<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc0<amdgpu_synid_gfx908_vsrc_2>`::ref:`f16x4<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc1<amdgpu_synid_gfx908_vsrc_2>`::ref:`f16x4<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc2<amdgpu_synid_gfx908_vsrc_5>`::ref:`f32x16<amdgpu_synid_gfx908_type_deviation>` :ref:`cbsz<amdgpu_synid_cbsz>` :ref:`abid<amdgpu_synid_abid>` :ref:`blgp<amdgpu_synid_blgp>` |
| v_mfma_f32_16x16x4f32 :ref:`vdst<amdgpu_synid_gfx908_vdst_3>`::ref:`f32x4<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc0<amdgpu_synid_gfx908_vsrc_4>`::ref:`f32<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc1<amdgpu_synid_gfx908_vsrc_4>`::ref:`f32<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc2<amdgpu_synid_gfx908_vsrc_3>`::ref:`f32x4<amdgpu_synid_gfx908_type_deviation>` :ref:`cbsz<amdgpu_synid_cbsz>` :ref:`abid<amdgpu_synid_abid>` :ref:`blgp<amdgpu_synid_blgp>` |
| v_mfma_f32_16x16x8bf16 :ref:`vdst<amdgpu_synid_gfx908_vdst_3>`::ref:`f32x4<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc0<amdgpu_synid_gfx908_vsrc_4>`::ref:`bf16x2<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc1<amdgpu_synid_gfx908_vsrc_4>`::ref:`bf16x2<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc2<amdgpu_synid_gfx908_vsrc_3>`::ref:`f32x4<amdgpu_synid_gfx908_type_deviation>` :ref:`cbsz<amdgpu_synid_cbsz>` :ref:`abid<amdgpu_synid_abid>` :ref:`blgp<amdgpu_synid_blgp>` |
| v_mfma_f32_32x32x1f32 :ref:`vdst<amdgpu_synid_gfx908_vdst_5>`::ref:`f32x32<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc0<amdgpu_synid_gfx908_vsrc_4>`::ref:`f32<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc1<amdgpu_synid_gfx908_vsrc_4>`::ref:`f32<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc2<amdgpu_synid_gfx908_vsrc_6>`::ref:`f32x32<amdgpu_synid_gfx908_type_deviation>` :ref:`cbsz<amdgpu_synid_cbsz>` :ref:`abid<amdgpu_synid_abid>` :ref:`blgp<amdgpu_synid_blgp>` |
| v_mfma_f32_32x32x2bf16 :ref:`vdst<amdgpu_synid_gfx908_vdst_5>`::ref:`f32x32<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc0<amdgpu_synid_gfx908_vsrc_4>`::ref:`bf16x2<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc1<amdgpu_synid_gfx908_vsrc_4>`::ref:`bf16x2<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc2<amdgpu_synid_gfx908_vsrc_6>`::ref:`f32x32<amdgpu_synid_gfx908_type_deviation>` :ref:`cbsz<amdgpu_synid_cbsz>` :ref:`abid<amdgpu_synid_abid>` :ref:`blgp<amdgpu_synid_blgp>` |
| v_mfma_f32_32x32x2f32 :ref:`vdst<amdgpu_synid_gfx908_vdst_4>`::ref:`f32x16<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc0<amdgpu_synid_gfx908_vsrc_4>`::ref:`f32<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc1<amdgpu_synid_gfx908_vsrc_4>`::ref:`f32<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc2<amdgpu_synid_gfx908_vsrc_5>`::ref:`f32x16<amdgpu_synid_gfx908_type_deviation>` :ref:`cbsz<amdgpu_synid_cbsz>` :ref:`abid<amdgpu_synid_abid>` :ref:`blgp<amdgpu_synid_blgp>` |
| v_mfma_f32_32x32x4bf16 :ref:`vdst<amdgpu_synid_gfx908_vdst_4>`::ref:`f32x16<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc0<amdgpu_synid_gfx908_vsrc_4>`::ref:`bf16x2<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc1<amdgpu_synid_gfx908_vsrc_4>`::ref:`bf16x2<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc2<amdgpu_synid_gfx908_vsrc_5>`::ref:`f32x16<amdgpu_synid_gfx908_type_deviation>` :ref:`cbsz<amdgpu_synid_cbsz>` :ref:`abid<amdgpu_synid_abid>` :ref:`blgp<amdgpu_synid_blgp>` |
| v_mfma_f32_32x32x4f16 :ref:`vdst<amdgpu_synid_gfx908_vdst_5>`::ref:`f32x32<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc0<amdgpu_synid_gfx908_vsrc_2>`::ref:`f16x4<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc1<amdgpu_synid_gfx908_vsrc_2>`::ref:`f16x4<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc2<amdgpu_synid_gfx908_vsrc_6>`::ref:`f32x32<amdgpu_synid_gfx908_type_deviation>` :ref:`cbsz<amdgpu_synid_cbsz>` :ref:`abid<amdgpu_synid_abid>` :ref:`blgp<amdgpu_synid_blgp>` |
| v_mfma_f32_32x32x8f16 :ref:`vdst<amdgpu_synid_gfx908_vdst_4>`::ref:`f32x16<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc0<amdgpu_synid_gfx908_vsrc_2>`::ref:`f16x4<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc1<amdgpu_synid_gfx908_vsrc_2>`::ref:`f16x4<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc2<amdgpu_synid_gfx908_vsrc_5>`::ref:`f32x16<amdgpu_synid_gfx908_type_deviation>` :ref:`cbsz<amdgpu_synid_cbsz>` :ref:`abid<amdgpu_synid_abid>` :ref:`blgp<amdgpu_synid_blgp>` |
| v_mfma_f32_4x4x1f32 :ref:`vdst<amdgpu_synid_gfx908_vdst_3>`::ref:`f32x4<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc0<amdgpu_synid_gfx908_vsrc_4>`::ref:`f32<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc1<amdgpu_synid_gfx908_vsrc_4>`::ref:`f32<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc2<amdgpu_synid_gfx908_vsrc_3>`::ref:`f32x4<amdgpu_synid_gfx908_type_deviation>` :ref:`cbsz<amdgpu_synid_cbsz>` :ref:`abid<amdgpu_synid_abid>` :ref:`blgp<amdgpu_synid_blgp>` |
| v_mfma_f32_4x4x2bf16 :ref:`vdst<amdgpu_synid_gfx908_vdst_3>`::ref:`f32x4<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc0<amdgpu_synid_gfx908_vsrc_4>`::ref:`bf16x2<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc1<amdgpu_synid_gfx908_vsrc_4>`::ref:`bf16x2<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc2<amdgpu_synid_gfx908_vsrc_3>`::ref:`f32x4<amdgpu_synid_gfx908_type_deviation>` :ref:`cbsz<amdgpu_synid_cbsz>` :ref:`abid<amdgpu_synid_abid>` :ref:`blgp<amdgpu_synid_blgp>` |
| v_mfma_f32_4x4x4f16 :ref:`vdst<amdgpu_synid_gfx908_vdst_3>`::ref:`f32x4<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc0<amdgpu_synid_gfx908_vsrc_2>`::ref:`f16x4<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc1<amdgpu_synid_gfx908_vsrc_2>`::ref:`f16x4<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc2<amdgpu_synid_gfx908_vsrc_3>`::ref:`f32x4<amdgpu_synid_gfx908_type_deviation>` :ref:`cbsz<amdgpu_synid_cbsz>` :ref:`abid<amdgpu_synid_abid>` :ref:`blgp<amdgpu_synid_blgp>` |
| v_mfma_i32_16x16x16i8 :ref:`vdst<amdgpu_synid_gfx908_vdst_3>`::ref:`i32x4<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc0<amdgpu_synid_gfx908_vsrc_4>`::ref:`i8x4<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc1<amdgpu_synid_gfx908_vsrc_4>`::ref:`i8x4<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc2<amdgpu_synid_gfx908_vsrc_3>`::ref:`i32x4<amdgpu_synid_gfx908_type_deviation>` :ref:`cbsz<amdgpu_synid_cbsz>` :ref:`abid<amdgpu_synid_abid>` :ref:`blgp<amdgpu_synid_blgp>` |
| v_mfma_i32_16x16x4i8 :ref:`vdst<amdgpu_synid_gfx908_vdst_4>`::ref:`i32x16<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc0<amdgpu_synid_gfx908_vsrc_4>`::ref:`i8x4<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc1<amdgpu_synid_gfx908_vsrc_4>`::ref:`i8x4<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc2<amdgpu_synid_gfx908_vsrc_5>`::ref:`i32x16<amdgpu_synid_gfx908_type_deviation>` :ref:`cbsz<amdgpu_synid_cbsz>` :ref:`abid<amdgpu_synid_abid>` :ref:`blgp<amdgpu_synid_blgp>` |
| v_mfma_i32_32x32x4i8 :ref:`vdst<amdgpu_synid_gfx908_vdst_5>`::ref:`i32x32<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc0<amdgpu_synid_gfx908_vsrc_4>`::ref:`i8x4<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc1<amdgpu_synid_gfx908_vsrc_4>`::ref:`i8x4<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc2<amdgpu_synid_gfx908_vsrc_6>`::ref:`i32x32<amdgpu_synid_gfx908_type_deviation>` :ref:`cbsz<amdgpu_synid_cbsz>` :ref:`abid<amdgpu_synid_abid>` :ref:`blgp<amdgpu_synid_blgp>` |
| v_mfma_i32_32x32x8i8 :ref:`vdst<amdgpu_synid_gfx908_vdst_4>`::ref:`i32x16<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc0<amdgpu_synid_gfx908_vsrc_4>`::ref:`i8x4<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc1<amdgpu_synid_gfx908_vsrc_4>`::ref:`i8x4<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc2<amdgpu_synid_gfx908_vsrc_5>`::ref:`i32x16<amdgpu_synid_gfx908_type_deviation>` :ref:`cbsz<amdgpu_synid_cbsz>` :ref:`abid<amdgpu_synid_abid>` :ref:`blgp<amdgpu_synid_blgp>` |
| v_mfma_i32_4x4x4i8 :ref:`vdst<amdgpu_synid_gfx908_vdst_3>`::ref:`i32x4<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc0<amdgpu_synid_gfx908_vsrc_4>`::ref:`i8x4<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc1<amdgpu_synid_gfx908_vsrc_4>`::ref:`i8x4<amdgpu_synid_gfx908_type_deviation>`, :ref:`vsrc2<amdgpu_synid_gfx908_vsrc_3>`::ref:`i32x4<amdgpu_synid_gfx908_type_deviation>` :ref:`cbsz<amdgpu_synid_cbsz>` :ref:`abid<amdgpu_synid_abid>` :ref:`blgp<amdgpu_synid_blgp>` |
| |
| .. |---| unicode:: U+02014 .. em dash |
| |
| .. toctree:: |
| :hidden: |
| |
| gfx908_dst |
| gfx908_fx_operand |
| gfx908_m |
| gfx908_m_1 |
| gfx908_opt |
| gfx908_saddr |
| gfx908_soffset |
| gfx908_src |
| gfx908_src_1 |
| gfx908_src_2 |
| gfx908_src_3 |
| gfx908_src_4 |
| gfx908_src_5 |
| gfx908_srsrc |
| gfx908_type_deviation |
| gfx908_vaddr |
| gfx908_vaddr_1 |
| gfx908_vdata |
| gfx908_vdata_1 |
| gfx908_vdst |
| gfx908_vdst_1 |
| gfx908_vdst_2 |
| gfx908_vdst_3 |
| gfx908_vdst_4 |
| gfx908_vdst_5 |
| gfx908_vsrc |
| gfx908_vsrc_1 |
| gfx908_vsrc_2 |
| gfx908_vsrc_3 |
| gfx908_vsrc_4 |
| gfx908_vsrc_5 |
| gfx908_vsrc_6 |
