TL;DR: SIMDe currently implements 6608 out of 6670 (99.07%) NEON functions.
| Architecture | Functions | Implemented by SIMDe | Percent implemented |
|---|---|---|---|
| ARMv7 | 3411 | 3411 | 100.00% |
| ARMv8 | 4290 | 4258 | 99.25% |
| AArch64 | 6670 | 6608 | 99.07% |
There are 390 function families in NEON (based on how we define families). SIMDe has completely implemented 378 (96.92%) and partially implemented another 12 (3.08%).
There are currently 12 incomplete families.
SIMDe currently implements 53 of 56 (94.64%) functions.
- vcvt_s32_f32
- vcvt_u32_f32
- vcvt_s64_f64
- vcvt_u64_f64
- vcvt_f32_s32
- vcvt_f32_u32
- vcvt_f64_s64
- vcvt_f64_u64
- vcvt_f16_f32
- vcvt_f32_f64
- vcvt_f32_f16
- vcvt_f64_f32
- vcvt_f16_s16
- vcvt_f16_u16
- vcvt_s16_f16
- vcvt_u16_f16
- vcvt_f32_bf16
- vcvt_bf16_f32
- vcvt_s32_f32
- vcvtq_s32_f32
- vcvt_u32_f32
- vcvtq_u32_f32
- vcvts_s32_f32
- vcvts_u32_f32
- vcvt_s64_f64
- vcvtq_s64_f64
- vcvt_u64_f64
- vcvtq_u64_f64
- vcvtd_s64_f64
- vcvtd_u64_f64
- vcvt_f32_s32
- vcvtq_f32_s32
- vcvt_f32_u32
- vcvtq_f32_u32
- vcvts_f32_s32
- vcvts_f32_u32
- vcvt_f64_s64
- vcvtq_f64_s64
- vcvt_f64_u64
- vcvtq_f64_u64
- vcvtd_f64_s64
- vcvtd_f64_u64
- vcvt_f16_f32
- vcvt_f32_f64
- vcvt_f32_f16
- vcvt_f64_f32
- vcvt_f16_s16
- vcvtq_f16_s16
- vcvt_f16_u16
- vcvtq_f16_u16
- vcvt_s16_f16
- vcvtq_s16_f16
- vcvt_u16_f16
- vcvtq_u16_f16
- vcvt_f32_bf16
- vcvt_bf16_f32
SIMDe currently implements 41 of 44 (93.18%) functions.
- vcvt_n_s32_f32
- vcvt_n_u32_f32
- vcvt_n_s64_f64
- vcvt_n_u64_f64
- vcvt_n_f32_s32
- vcvt_n_f32_u32
- vcvt_n_f64_s64
- vcvt_n_f64_u64
- vcvt_n_f16_s16
- vcvt_n_f16_u16
- vcvt_n_s16_f16
- vcvt_n_u16_f16
- vcvt_n_s32_f32
- vcvtq_n_s32_f32
- vcvt_n_u32_f32
- vcvtq_n_u32_f32
- vcvts_n_s32_f32
- vcvts_n_u32_f32
- vcvt_n_s64_f64
- vcvtq_n_s64_f64
- vcvt_n_u64_f64
- vcvtq_n_u64_f64
- vcvtd_n_s64_f64
- vcvtd_n_u64_f64
- vcvt_n_f32_s32
- vcvtq_n_f32_s32
- vcvt_n_f32_u32
- vcvtq_n_f32_u32
- vcvts_n_f32_s32
- vcvts_n_f32_u32
- vcvt_n_f64_s64
- vcvtq_n_f64_s64
- vcvt_n_f64_u64
- vcvtq_n_f64_u64
- vcvtd_n_f64_s64
- vcvtd_n_f64_u64
- vcvt_n_f16_s16
- vcvtq_n_f16_s16
- vcvt_n_f16_u16
- vcvtq_n_f16_u16
- vcvt_n_s16_f16
- vcvtq_n_s16_f16
- vcvt_n_u16_f16
- vcvtq_n_u16_f16
SIMDe currently implements 19 of 22 (86.36%) functions.
- vcvta_s32_f32
- vcvta_u32_f32
- vcvta_s64_f64
- vcvta_u64_f64
- vcvta_s16_f16
- vcvta_u16_f16
- vcvta_s32_f32
- vcvtaq_s32_f32
- vcvta_u32_f32
- vcvtaq_u32_f32
- vcvtas_s32_f32
- vcvtas_u32_f32
- vcvta_s64_f64
- vcvtaq_s64_f64
- vcvta_u64_f64
- vcvtaq_u64_f64
- vcvtad_s64_f64
- vcvtad_u64_f64
- vcvta_s16_f16
- vcvtaq_s16_f16
- vcvta_u16_f16
- vcvtaq_u16_f16
SIMDe currently implements 12 of 14 (85.71%) functions.
- vcvtah_s16_f16
- vcvtah_s32_f16
- vcvtah_s64_f16
- vcvtah_u16_f16
- vcvtah_u32_f16
- vcvtah_u64_f16
- vcvtah_f32_bf16
- vcvtah_s16_f16
- vcvtah_s32_f16
- vcvtah_s64_f16
- vcvtah_u16_f16
- vcvtah_u32_f16
- vcvtah_u64_f16
- vcvtah_f32_bf16
SIMDe currently implements 24 of 26 (92.31%) functions.
- vcvth_f16_s16
- vcvth_f16_s32
- vcvth_f16_s64
- vcvth_f16_u16
- vcvth_f16_u32
- vcvth_f16_u64
- vcvth_s16_f16
- vcvth_s32_f16
- vcvth_s64_f16
- vcvth_u16_f16
- vcvth_u32_f16
- vcvth_u64_f16
- vcvth_bf16_f32
- vcvth_f16_s16
- vcvth_f16_s32
- vcvth_f16_s64
- vcvth_f16_u16
- vcvth_f16_u32
- vcvth_f16_u64
- vcvth_s16_f16
- vcvth_s32_f16
- vcvth_s64_f16
- vcvth_u16_f16
- vcvth_u32_f16
- vcvth_u64_f16
- vcvth_bf16_f32
SIMDe currently implements 6 of 24 (25.00%) functions.
- vcvth_n_f16_s16
- vcvth_n_f16_s32
- vcvth_n_f16_s64
- vcvth_n_f16_u16
- vcvth_n_f16_u32
- vcvth_n_f16_u64
- vcvth_n_s16_f16
- vcvth_n_s32_f16
- vcvth_n_s64_f16
- vcvth_n_u16_f16
- vcvth_n_u32_f16
- vcvth_n_u64_f16
- vcvth_n_f16_s16
- vcvth_n_f16_s32
- vcvth_n_f16_s64
- vcvth_n_f16_u16
- vcvth_n_f16_u32
- vcvth_n_f16_u64
- vcvth_n_s16_f16
- vcvth_n_s32_f16
- vcvth_n_s64_f16
- vcvth_n_u16_f16
- vcvth_n_u32_f16
- vcvth_n_u64_f16
SIMDe currently implements 11 of 22 (50.00%) functions.
- vcvtm_s32_f32
- vcvtm_u32_f32
- vcvtm_s64_f64
- vcvtm_u64_f64
- vcvtm_s16_f16
- vcvtm_u16_f16
- vcvtm_s32_f32
- vcvtmq_s32_f32
- vcvtm_u32_f32
- vcvtmq_u32_f32
- vcvtms_s32_f32
- vcvtms_u32_f32
- vcvtm_s64_f64
- vcvtmq_s64_f64
- vcvtm_u64_f64
- vcvtmq_u64_f64
- vcvtmd_s64_f64
- vcvtmd_u64_f64
- vcvtm_s16_f16
- vcvtmq_s16_f16
- vcvtm_u16_f16
- vcvtmq_u16_f16
SIMDe currently implements 10 of 12 (83.33%) functions.
- vcvtmh_s16_f16
- vcvtmh_s32_f16
- vcvtmh_s64_f16
- vcvtmh_u16_f16
- vcvtmh_u32_f16
- vcvtmh_u64_f16
- vcvtmh_s16_f16
- vcvtmh_s32_f16
- vcvtmh_s64_f16
- vcvtmh_u16_f16
- vcvtmh_u32_f16
- vcvtmh_u64_f16
SIMDe currently implements 19 of 22 (86.36%) functions.
- vcvtn_s32_f32
- vcvtn_u32_f32
- vcvtn_s64_f64
- vcvtn_u64_f64
- vcvtn_s16_f16
- vcvtn_u16_f16
- vcvtn_s32_f32
- vcvtnq_s32_f32
- vcvtn_u32_f32
- vcvtnq_u32_f32
- vcvtns_s32_f32
- vcvtns_u32_f32
- vcvtn_s64_f64
- vcvtnq_s64_f64
- vcvtn_u64_f64
- vcvtnq_u64_f64
- vcvtnd_s64_f64
- vcvtnd_u64_f64
- vcvtn_s16_f16
- vcvtnq_s16_f16
- vcvtn_u16_f16
- vcvtnq_u16_f16
SIMDe currently implements 10 of 12 (83.33%) functions.
- vcvtnh_s16_f16
- vcvtnh_s32_f16
- vcvtnh_s64_f16
- vcvtnh_u16_f16
- vcvtnh_u32_f16
- vcvtnh_u64_f16
- vcvtnh_s16_f16
- vcvtnh_s32_f16
- vcvtnh_s64_f16
- vcvtnh_u16_f16
- vcvtnh_u32_f16
- vcvtnh_u64_f16
SIMDe currently implements 11 of 22 (50.00%) functions.
- vcvtp_s32_f32
- vcvtp_u32_f32
- vcvtp_s64_f64
- vcvtp_u64_f64
- vcvtp_s16_f16
- vcvtp_u16_f16
- vcvtp_s32_f32
- vcvtpq_s32_f32
- vcvtp_u32_f32
- vcvtpq_u32_f32
- vcvtps_s32_f32
- vcvtps_u32_f32
- vcvtp_s64_f64
- vcvtpq_s64_f64
- vcvtp_u64_f64
- vcvtpq_u64_f64
- vcvtpd_s64_f64
- vcvtpd_u64_f64
- vcvtp_s16_f16
- vcvtpq_s16_f16
- vcvtp_u16_f16
- vcvtpq_u16_f16
SIMDe currently implements 10 of 12 (83.33%) functions.
- vcvtph_s16_f16
- vcvtph_s32_f16
- vcvtph_s64_f16
- vcvtph_u16_f16
- vcvtph_u32_f16
- vcvtph_u64_f16
- vcvtph_s16_f16
- vcvtph_s32_f16
- vcvtph_s64_f16
- vcvtph_u16_f16
- vcvtph_u32_f16
- vcvtph_u64_f16
There are currently 12 unimplemented families.
SIMDe contains complete implementations of 378 functions families.
- aba
- abal
- abal_high
- abd
- abdh
- abdl
- abdl_high
- abs
- absh
- add
- addh
- addhn
- addhn_high
- addl
- addl_high
- addlv
- addv
- addw
- addw_high
- aes
- and
- bcax
- bfdot
- bfdot_lane
- bic
- bsl
- cadd_rot
- cage
- cageh
- cagt
- cagth
- cale
- caleh
- calt
- calth
- ceq
- ceqh
- ceqz
- ceqzh
- cge
- cgeh
- cgez
- cgezh
- cgt
- cgth
- cgtz
- cgtzh
- cle
- cleh
- clez
- clezh
- cls
- clt
- clth
- cltz
- cltzh
- clz
- cmla
- cmla_lane
- cmla_rot
- cmla_rot_lane
- cnt
- combine
- copy_lane
- create
- cvt_high
- cvt_low
- cvtx
- cvtx_high
- div
- divh
- dot
- dot_lane
- dup_lane
- dup_n
- dupb_lane
- duph_lane
- eor
- eor3
- ext
- fma
- fma_lane
- fma_n
- fmah
- fmah_lane
- fmlal
- fmlal_high
- fmlal_lane
- fmlal_lane_high
- fmlal_lane_low
- fmlal_low
- fmlsl_high
- fmlsl_lane_high
- fmlsl_lane_low
- fmlsl_low
- fms
- fms_lane
- fms_n
- fmsh
- fmsh_lane
- get_high
- get_lane
- get_low
- hadd
- hsub
- ld1
- ld1_dup
- ld1_lane
- ld1_x2
- ld1_x3
- ld1_x4
- ld2
- ld2_dup
- ld2_lane
- ld3
- ld3_dup
- ld3_lane
- ld4
- ld4_dup
- ld4_lane
- ldr
- max
- maxh
- maxnm
- maxnmh
- maxnmv
- maxv
- min
- minh
- minnm
- minnmh
- minnmv
- minv
- mla
- mla_lane
- mla_n
- mlal
- mlal_high
- mlal_high_lane
- mlal_high_n
- mlal_lane
- mlal_n
- mls
- mls_lane
- mls_n
- mlsl
- mlsl_high
- mlsl_high_lane
- mlsl_high_n
- mlsl_lane
- mlsl_n
- mmla
- mov_n
- movl
- movl_high
- movn
- movn_high
- mul
- mul_lane
- mul_n
- mulh
- mulh_lane
- mull
- mull_high
- mull_high_lane
- mull_high_n
- mull_lane
- mull_n
- mulx
- mulx_lane
- mulx_n
- mulxh
- mulxh_lane
- mvn
- neg
- negh
- orn
- orr
- padal
- padd
- paddl
- pmax
- pmaxnm
- pmin
- pminnm
- qabs
- qabsh
- qadd
- qaddh
- qdmlal
- qdmlal_high
- qdmlal_high_lane
- qdmlal_high_n
- qdmlal_lane
- qdmlal_n
- qdmlalh
- qdmlalh_lane
- qdmlsl
- qdmlsl_high
- qdmlsl_high_lane
- qdmlsl_high_n
- qdmlsl_lane
- qdmlsl_n
- qdmlslh
- qdmlslh_lane
- qdmulh
- qdmulh_lane
- qdmulh_n
- qdmulhh
- qdmulhh_lane
- qdmull
- qdmull_high
- qdmull_high_lane
- qdmull_high_n
- qdmull_lane
- qdmull_n
- qdmullh
- qdmullh_lane
- qmovn
- qmovn_high
- qmovnh
- qmovun
- qmovun_high
- qmovunh
- qneg
- qnegh
- qrdmlah
- qrdmlah_lane
- qrdmlahh
- qrdmlahh_lane
- qrdmlsh
- qrdmlsh_lane
- qrdmlshh
- qrdmlshh_lane
- qrdmulh
- qrdmulh_lane
- qrdmulh_n
- qrdmulhh
- qrdmulhh_lane
- qrshl
- qrshlh
- qrshrn_high_n
- qrshrn_n
- qrshrnh_n
- qrshrun_high_n
- qrshrun_n
- qrshrunh_n
- qshl
- qshl_n
- qshlh
- qshlh_n
- qshlu_n
- qshluh_n
- qshrn_high_n
- qshrn_n
- qshrnh_n
- qshrun_high_n
- qshrun_n
- qshrunh_n
- qsub
- qsubh
- qtbl1
- qtbl2
- qtbl3
- qtbl4
- qtbx1
- qtbx2
- qtbx3
- qtbx4
- raddhn
- raddhn_high
- rax
- rbit
- recp
- recpe
- recpeh
- recps
- recpsh
- recpxh
- reinterpret
- rev16
- rev32
- rev64
- rhadd
- rnd
- rnd32x
- rnd32z
- rnd64x
- rnd64z
- rnda
- rndah
- rndh
- rndi
- rndih
- rndm
- rndmh
- rndn
- rndnh
- rndp
- rndph
- rndx
- rndxh
- rshl
- rshr_n
- rshrn_high_n
- rshrn_n
- rsqrte
- rsqrteh
- rsqrts
- rsqrtsh
- rsra_n
- rsubhn
- rsubhn_high
- set_lane
- sha1
- sha1h
- sha256
- sha512
- shl
- shl_n
- shll_high_n
- shll_n
- shr_n
- shrn_high_n
- shrn_n
- sli_n
- sm3
- sm4
- sqadd
- sqaddh
- sqrt
- sqrth
- sra_n
- sri_n
- st1
- st1_lane
- st1_x2
- st1_x3
- st1_x4
- st2
- st2_lane
- st3
- st3_lane
- st4
- st4_lane
- str
- sub
- subh
- subhn
- subhn_high
- subl
- subl_high
- subw
- subw_high
- sudot_lane
- tbl1
- tbl2
- tbl3
- tbl4
- tbx1
- tbx2
- tbx3
- tbx4
- trn
- trn1
- trn2
- tst
- uqadd
- uqaddh
- usdot
- usdot_lane
- uzp
- uzp1
- uzp2
- xar
- zip
- zip1
- zip2