feature = aclass arch = Arm implies = description = Is application profile ('A' series). feature = aes arch = Arm implies = d32 neon vfp2 vfp3 description = Enable AES support. feature = crc arch = Arm implies = description = Enable support for CRC instructions. feature = d32 arch = Arm implies = description = Extend FP to 32 double registers. feature = dotprod arch = Arm implies = d32 neon vfp2 vfp3 description = Enable support for dot product instructions. feature = dsp arch = Arm implies = description = Supports DSP instructions in ARM and/or Thumb2. feature = fp-armv8 arch = Arm implies = d32 vfp2 vfp3 vfp4 description = Enable ARMv8 FP. feature = i8mm arch = Arm implies = d32 neon vfp2 vfp3 description = Enable Matrix Multiply Int8 Extension. feature = mclass arch = Arm implies = description = Is microcontroller profile ('M' series). feature = neon arch = Arm implies = d32 vfp2 vfp3 description = Enable NEON instructions. feature = rclass arch = Arm implies = description = Is realtime profile ('R' series). feature = sha2 arch = Arm implies = d32 neon vfp2 vfp3 description = Enable SHA1 and SHA256 support. feature = thumb-mode arch = Arm implies = description = Thumb mode. feature = thumb2 arch = Arm implies = description = Enable Thumb2 instructions. feature = trustzone arch = Arm implies = description = Enable support for TrustZone security extensions. feature = v5te arch = Arm implies = description = Support ARM v5TE, v5TEj, and v5TExp instructions. feature = v6 arch = Arm implies = v5te description = Support ARM v6 instructions. feature = v6k arch = Arm implies = v5te v6 description = Support ARM v6k instructions. feature = v6t2 arch = Arm implies = thumb2 v5te v6 v6k description = Support ARM v6t2 instructions. feature = v7 arch = Arm implies = thumb2 v5te v6 v6k v6t2 description = Support ARM v7 instructions. feature = v8 arch = Arm implies = thumb2 v5te v6 v6k v6t2 v7 description = Support ARM v8 instructions. feature = vfp2 arch = Arm implies = description = Enable VFP2 instructions. feature = vfp3 arch = Arm implies = d32 vfp2 description = Enable VFP3 instructions. feature = vfp4 arch = Arm implies = d32 vfp2 vfp3 description = Enable VFP4 instructions. feature = virtualization arch = Arm implies = description = Supports Virtualization extension. feature = crt-static arch = Arm implies = description = Enables C Run-time Libraries to be statically linked. feature = aes arch = AArch64 implies = neon description = Enable AES support (FEAT_AES, FEAT_PMULL). feature = bf16 arch = AArch64 implies = description = Enable BFloat16 Extension (FEAT_BF16). feature = bti arch = AArch64 implies = description = Enable Branch Target Identification (FEAT_BTI). feature = crc arch = AArch64 implies = description = Enable ARMv8 CRC-32 checksum instructions (FEAT_CRC32). feature = dit arch = AArch64 implies = description = Enable v8.4-A Data Independent Timing instructions (FEAT_DIT). feature = dotprod arch = AArch64 implies = description = Enable dot product support (FEAT_DotProd). feature = dpb arch = AArch64 implies = description = Enable v8.2 data Cache Clean to Point of Persistence (FEAT_DPB). feature = dpb2 arch = AArch64 implies = description = Enable v8.5 Cache Clean to Point of Deep Persistence (FEAT_DPB2). feature = f32mm arch = AArch64 implies = fp16 neon sve description = Enable Matrix Multiply FP32 Extension (FEAT_F32MM). feature = f64mm arch = AArch64 implies = fp16 neon sve description = Enable Matrix Multiply FP64 Extension (FEAT_F64MM). feature = fcma arch = AArch64 implies = neon description = Enable v8.3-A Floating-point complex number support (FEAT_FCMA). feature = fhm arch = AArch64 implies = fp16 neon description = Enable FP16 FML instructions (FEAT_FHM). feature = flagm arch = AArch64 implies = description = Enable v8.4-A Flag Manipulation Instructions (FEAT_FlagM). feature = fp16 arch = AArch64 implies = neon description = Full FP16 (FEAT_FP16). feature = frintts arch = AArch64 implies = description = Enable FRInt[32|64][Z|X] instructions that round a floating-point number to an integer (in FP format) forcing it to fit into a 32- or 64-bit int (FEAT_FRINTTS). feature = i8mm arch = AArch64 implies = description = Enable Matrix Multiply Int8 Extension (FEAT_I8MM). feature = jsconv arch = AArch64 implies = neon description = Enable v8.3-A JavaScript FP conversion instructions (FEAT_JSCVT). feature = lor arch = AArch64 implies = description = Enables ARM v8.1 Limited Ordering Regions extension (FEAT_LOR). feature = lse arch = AArch64 implies = description = Enable ARMv8.1 Large System Extension (LSE) atomic instructions (FEAT_LSE). feature = mte arch = AArch64 implies = description = Enable Memory Tagging Extension (FEAT_MTE, FEAT_MTE2). feature = neon arch = AArch64 implies = description = Enable Advanced SIMD instructions (FEAT_AdvSIMD). feature = paca arch = AArch64 implies = pacg description = Enable v8.3-A Pointer Authentication extension (FEAT_PAuth). feature = pacg arch = AArch64 implies = paca description = Enable v8.3-A Pointer Authentication extension (FEAT_PAuth). feature = pan arch = AArch64 implies = description = Enables ARM v8.1 Privileged Access-Never extension (FEAT_PAN). feature = pmuv3 arch = AArch64 implies = description = Enable Code Generation for ARMv8 PMUv3 Performance Monitors extension (FEAT_PMUv3). feature = rand arch = AArch64 implies = description = Enable Random Number generation instructions (FEAT_RNG). feature = ras arch = AArch64 implies = description = Enable ARMv8 Reliability, Availability and Serviceability Extensions (FEAT_RAS, FEAT_RASv1p1). feature = rcpc arch = AArch64 implies = description = Enable support for RCPC extension (FEAT_LRCPC). feature = rcpc2 arch = AArch64 implies = rcpc description = Enable v8.4-A RCPC instructions with Immediate Offsets (FEAT_LRCPC2). feature = rdm arch = AArch64 implies = description = Enable ARMv8.1 Rounding Double Multiply Add/Subtract instructions (FEAT_RDM). feature = sb arch = AArch64 implies = description = Enable v8.5 Speculation Barrier (FEAT_SB). feature = sha2 arch = AArch64 implies = neon description = Enable SHA1 and SHA256 support (FEAT_SHA1, FEAT_SHA256). feature = sha3 arch = AArch64 implies = neon sha2 description = Enable SHA512 and SHA3 support (FEAT_SHA3, FEAT_SHA512). feature = sm4 arch = AArch64 implies = neon description = Enable SM3 and SM4 support (FEAT_SM4, FEAT_SM3). feature = spe arch = AArch64 implies = description = Enable Statistical Profiling extension (FEAT_SPE). feature = ssbs arch = AArch64 implies = description = Enable Speculative Store Bypass Safe bit (FEAT_SSBS, FEAT_SSBS2). feature = sve arch = AArch64 implies = fp16 neon description = Enable Scalable Vector Extension (SVE) instructions (FEAT_SVE). feature = sve2 arch = AArch64 implies = fp16 neon sve description = Enable Scalable Vector Extension 2 (SVE2) instructions (FEAT_SVE2). feature = sve2-aes arch = AArch64 implies = aes fp16 neon sve sve2 description = Enable AES SVE2 instructions (FEAT_SVE_AES, FEAT_SVE_PMULL128). feature = sve2-bitperm arch = AArch64 implies = fp16 neon sve sve2 description = Enable bit permutation SVE2 instructions (FEAT_SVE_BitPerm). feature = sve2-sha3 arch = AArch64 implies = fp16 neon sha2 sha3 sve sve2 description = Enable SHA3 SVE2 instructions (FEAT_SVE_SHA3). feature = sve2-sm4 arch = AArch64 implies = fp16 neon sm4 sve sve2 description = Enable SM4 SVE2 instructions (FEAT_SVE_SM4). feature = tme arch = AArch64 implies = description = Enable Transactional Memory Extension (FEAT_TME). feature = v8.1a arch = AArch64 implies = crc lor lse pan rdm vh description = Support ARM v8.1a instructions. feature = v8.2a arch = AArch64 implies = crc dpb lor lse pan ras rdm v8.1a vh description = Support ARM v8.2a instructions. feature = v8.3a arch = AArch64 implies = crc dpb fcma jsconv lor lse neon paca pacg pan ras rcpc rdm v8.1a v8.2a vh description = Support ARM v8.3a instructions. feature = v8.4a arch = AArch64 implies = crc dit dotprod dpb fcma flagm jsconv lor lse neon paca pacg pan ras rcpc rcpc2 rdm v8.1a v8.2a v8.3a vh description = Support ARM v8.4a instructions. feature = v8.5a arch = AArch64 implies = bti crc dit dotprod dpb dpb2 fcma flagm frintts jsconv lor lse neon paca pacg pan ras rcpc rcpc2 rdm sb ssbs v8.1a v8.2a v8.3a v8.4a vh description = Support ARM v8.5a instructions. feature = v8.6a arch = AArch64 implies = bf16 bti crc dit dotprod dpb dpb2 fcma flagm frintts i8mm jsconv lor lse neon paca pacg pan ras rcpc rcpc2 rdm sb ssbs v8.1a v8.2a v8.3a v8.4a v8.5a vh description = Support ARM v8.6a instructions. feature = v8.7a arch = AArch64 implies = bf16 bti crc dit dotprod dpb dpb2 fcma flagm frintts i8mm jsconv lor lse neon paca pacg pan ras rcpc rcpc2 rdm sb ssbs v8.1a v8.2a v8.3a v8.4a v8.5a v8.6a vh description = Support ARM v8.7a instructions. feature = vh arch = AArch64 implies = description = Enables ARM v8.1 Virtual Host extension (FEAT_VHE). feature = crt-static arch = AArch64 implies = description = Enables C Run-time Libraries to be statically linked. feature = alu32 arch = Bpf implies = description = Enable ALU32 instructions. feature = crt-static arch = Bpf implies = description = Enables C Run-time Libraries to be statically linked. feature = hvx arch = Hexagon implies = description = Hexagon HVX instructions. feature = hvx-length128b arch = Hexagon implies = hvx description = Hexagon HVX 128B instructions. feature = crt-static arch = Hexagon implies = description = Enables C Run-time Libraries to be statically linked. feature = fp64 arch = Mips implies = description = Support 64-bit FP registers. feature = msa arch = Mips implies = fp64 description = Mips MSA ASE. feature = virt arch = Mips implies = fp64 description = Mips Virtualization ASE. feature = crt-static arch = Mips implies = fp64 description = Enables C Run-time Libraries to be statically linked. feature = altivec arch = PowerPC implies = description = Enable Altivec instructions. feature = power10-vector arch = PowerPC implies = altivec power8-altivec power8-vector power9-altivec power9-vector vsx description = Enable POWER10 vector instructions. feature = power8-altivec arch = PowerPC implies = altivec description = Enable POWER8 Altivec instructions. feature = power8-vector arch = PowerPC implies = altivec power8-altivec vsx description = Enable POWER8 vector instructions. feature = power9-altivec arch = PowerPC implies = altivec power8-altivec description = Enable POWER9 Altivec instructions. feature = power9-vector arch = PowerPC implies = altivec power8-altivec power8-vector power9-altivec vsx description = Enable POWER9 vector instructions. feature = vsx arch = PowerPC implies = altivec description = Enable VSX instructions. feature = crt-static arch = PowerPC implies = description = Enables C Run-time Libraries to be statically linked. feature = a arch = RiscV implies = description = 'A' (Atomic Instructions). feature = c arch = RiscV implies = description = 'C' (Compressed Instructions). feature = d arch = RiscV implies = f description = 'D' (Double-Precision Floating-Point). feature = e arch = RiscV implies = description = Implements RV{32,64}E (provides 16 rather than 32 GPRs). feature = f arch = RiscV implies = description = 'F' (Single-Precision Floating-Point). feature = fast-unaligned-access arch = RiscV implies = description = Has reasonably performant unaligned loads and stores (both scalar and vector). feature = m arch = RiscV implies = description = 'M' (Integer Multiplication and Division). feature = relax arch = RiscV implies = description = Enable Linker relaxation.. feature = v arch = RiscV implies = d f description = 'V' (Vector Extension for Application Processors). feature = zba arch = RiscV implies = description = 'Zba' (Address Generation Instructions). feature = zbb arch = RiscV implies = description = 'Zbb' (Basic Bit-Manipulation). feature = zbc arch = RiscV implies = description = 'Zbc' (Carry-Less Multiplication). feature = zbkb arch = RiscV implies = description = 'Zbkb' (Bitmanip instructions for Cryptography). feature = zbkc arch = RiscV implies = description = 'Zbkc' (Carry-less multiply instructions for Cryptography). feature = zbkx arch = RiscV implies = description = 'Zbkx' (Crossbar permutation instructions). feature = zbs arch = RiscV implies = description = 'Zbs' (Single-Bit Instructions). feature = zdinx arch = RiscV implies = zfinx description = 'Zdinx' (Double in Integer). feature = zfh arch = RiscV implies = f zfhmin description = 'Zfh' (Half-Precision Floating-Point). feature = zfhmin arch = RiscV implies = f description = 'Zfhmin' (Half-Precision Floating-Point Minimal). feature = zfinx arch = RiscV implies = description = 'Zfinx' (Float in Integer). feature = zhinx arch = RiscV implies = zfinx zhinxmin description = 'Zhinx' (Half Float in Integer). feature = zhinxmin arch = RiscV implies = zfinx description = 'Zhinxmin' (Half Float in Integer Minimal). feature = zk arch = RiscV implies = zbkb zbkc zbkx zkn zknd zkne zknh zkr zkt description = 'Zk' (Standard scalar cryptography extension). feature = zkn arch = RiscV implies = zbkb zbkc zbkx zknd zkne zknh description = 'Zkn' (NIST Algorithm Suite). feature = zknd arch = RiscV implies = description = 'Zknd' (NIST Suite: AES Decryption). feature = zkne arch = RiscV implies = description = 'Zkne' (NIST Suite: AES Encryption). feature = zknh arch = RiscV implies = description = 'Zknh' (NIST Suite: Hash Function Instructions). feature = zkr arch = RiscV implies = description = 'Zkr' (Entropy Source Extension). feature = zks arch = RiscV implies = zbkb zbkc zbkx zksed zksh description = 'Zks' (ShangMi Algorithm Suite). feature = zksed arch = RiscV implies = description = 'Zksed' (ShangMi Suite: SM4 Block Cipher Instructions). feature = zksh arch = RiscV implies = description = 'Zksh' (ShangMi Suite: SM3 Hash Function Instructions). feature = zkt arch = RiscV implies = description = 'Zkt' (Data Independent Execution Latency). feature = crt-static arch = RiscV implies = description = Enables C Run-time Libraries to be statically linked. feature = atomics arch = Wasm implies = description = Enable Atomics. feature = bulk-memory arch = Wasm implies = description = Enable bulk memory operations. feature = exception-handling arch = Wasm implies = description = Enable Wasm exception handling. feature = multivalue arch = Wasm implies = description = Enable multivalue blocks, instructions, and functions. feature = mutable-globals arch = Wasm implies = description = Enable mutable globals. feature = nontrapping-fptoint arch = Wasm implies = description = Enable non-trapping float-to-int conversion operators. feature = reference-types arch = Wasm implies = description = Enable reference types. feature = relaxed-simd arch = Wasm implies = description = Enable relaxed-simd instructions. feature = sign-ext arch = Wasm implies = description = Enable sign extension operators. feature = simd128 arch = Wasm implies = description = Enable 128-bit SIMD. feature = crt-static arch = Wasm implies = description = Enables C Run-time Libraries to be statically linked. feature = adx arch = X86 implies = description = Support ADX instructions. feature = aes arch = X86 implies = sse sse2 description = Enable AES instructions. feature = avx arch = X86 implies = sse sse2 sse3 sse4.1 ssse3 description = Enable AVX instructions. feature = avx2 arch = X86 implies = avx sse sse2 sse3 sse4.1 ssse3 description = Enable AVX2 instructions. feature = avx512bf16 arch = X86 implies = avx avx2 avx512bw avx512f f16c fma sse sse2 sse3 sse4.1 ssse3 description = Support bfloat16 floating point. feature = avx512bitalg arch = X86 implies = avx avx2 avx512bw avx512f f16c fma sse sse2 sse3 sse4.1 ssse3 description = Enable AVX-512 Bit Algorithms. feature = avx512bw arch = X86 implies = avx avx2 avx512f f16c fma sse sse2 sse3 sse4.1 ssse3 description = Enable AVX-512 Byte and Word Instructions. feature = avx512cd arch = X86 implies = avx avx2 avx512f f16c fma sse sse2 sse3 sse4.1 ssse3 description = Enable AVX-512 Conflict Detection Instructions. feature = avx512dq arch = X86 implies = avx avx2 avx512f f16c fma sse sse2 sse3 sse4.1 ssse3 description = Enable AVX-512 Doubleword and Quadword Instructions. feature = avx512er arch = X86 implies = avx avx2 avx512f f16c fma sse sse2 sse3 sse4.1 ssse3 description = Enable AVX-512 Exponential and Reciprocal Instructions. feature = avx512f arch = X86 implies = avx avx2 f16c fma sse sse2 sse3 sse4.1 ssse3 description = Enable AVX-512 instructions. feature = avx512fp16 arch = X86 implies = avx avx2 avx512bw avx512dq avx512f avx512vl f16c fma sse sse2 sse3 sse4.1 ssse3 description = Support 16-bit floating point. feature = avx512ifma arch = X86 implies = avx avx2 avx512f f16c fma sse sse2 sse3 sse4.1 ssse3 description = Enable AVX-512 Integer Fused Multiple-Add. feature = avx512pf arch = X86 implies = avx avx2 avx512f f16c fma sse sse2 sse3 sse4.1 ssse3 description = Enable AVX-512 PreFetch Instructions. feature = avx512vbmi arch = X86 implies = avx avx2 avx512bw avx512f f16c fma sse sse2 sse3 sse4.1 ssse3 description = Enable AVX-512 Vector Byte Manipulation Instructions. feature = avx512vbmi2 arch = X86 implies = avx avx2 avx512bw avx512f f16c fma sse sse2 sse3 sse4.1 ssse3 description = Enable AVX-512 further Vector Byte Manipulation Instructions. feature = avx512vl arch = X86 implies = avx avx2 avx512f f16c fma sse sse2 sse3 sse4.1 ssse3 description = Enable AVX-512 Vector Length eXtensions. feature = avx512vnni arch = X86 implies = avx avx2 avx512f f16c fma sse sse2 sse3 sse4.1 ssse3 description = Enable AVX-512 Vector Neural Network Instructions. feature = avx512vp2intersect arch = X86 implies = avx avx2 avx512f f16c fma sse sse2 sse3 sse4.1 ssse3 description = Enable AVX-512 vp2intersect. feature = avx512vpopcntdq arch = X86 implies = avx avx2 avx512f f16c fma sse sse2 sse3 sse4.1 ssse3 description = Enable AVX-512 Population Count Instructions. feature = bmi1 arch = X86 implies = description = Support BMI instructions. feature = bmi2 arch = X86 implies = description = Support BMI2 instructions. feature = cmpxchg16b arch = X86 implies = description = 64-bit with cmpxchg16b (this is true for most x86-64 chips, but not the first AMD chips). feature = ermsb arch = X86 implies = description = REP MOVS/STOS are fast. feature = f16c arch = X86 implies = avx sse sse2 sse3 sse4.1 ssse3 description = Support 16-bit floating point conversion instructions. feature = fma arch = X86 implies = avx sse sse2 sse3 sse4.1 ssse3 description = Enable three-operand fused multiple-add. feature = fxsr arch = X86 implies = description = Support fxsave/fxrestore instructions. feature = gfni arch = X86 implies = sse sse2 description = Enable Galois Field Arithmetic Instructions. feature = lahfsahf arch = X86 implies = description = Support LAHF and SAHF instructions in 64-bit mode. feature = lzcnt arch = X86 implies = description = Support LZCNT instruction. feature = movbe arch = X86 implies = description = Support MOVBE instruction. feature = pclmulqdq arch = X86 implies = sse sse2 description = Enable packed carry-less multiplication instructions. feature = popcnt arch = X86 implies = description = Support POPCNT instruction. feature = prfchw arch = X86 implies = description = Support PRFCHW instructions. feature = rdrand arch = X86 implies = description = Support RDRAND instruction. feature = rdseed arch = X86 implies = description = Support RDSEED instruction. feature = rtm arch = X86 implies = description = Support RTM instructions. feature = sha arch = X86 implies = sse sse2 description = Enable SHA instructions. feature = sse arch = X86 implies = description = Enable SSE instructions. feature = sse2 arch = X86 implies = sse description = Enable SSE2 instructions. feature = sse3 arch = X86 implies = sse sse2 description = Enable SSE3 instructions. feature = sse4.1 arch = X86 implies = sse sse2 sse3 ssse3 description = Enable SSE 4.1 instructions. feature = sse4.2 arch = X86 implies = sse sse2 sse3 sse4.1 ssse3 description = Enable SSE 4.2 instructions. feature = sse4a arch = X86 implies = sse sse2 sse3 description = Support SSE 4a instructions. feature = ssse3 arch = X86 implies = sse sse2 sse3 description = Enable SSSE3 instructions. feature = tbm arch = X86 implies = description = Enable TBM instructions. feature = vaes arch = X86 implies = aes avx avx2 sse sse2 sse3 sse4.1 ssse3 description = Promote selected AES instructions to AVX512/AVX registers. feature = vpclmulqdq arch = X86 implies = avx pclmulqdq sse sse2 sse3 sse4.1 ssse3 description = Enable vpclmulqdq instructions. feature = xsave arch = X86 implies = description = Support xsave instructions. feature = xsavec arch = X86 implies = xsave description = Support xsavec instructions. feature = xsaveopt arch = X86 implies = xsave description = Support xsaveopt instructions. feature = xsaves arch = X86 implies = xsave description = Support xsaves instructions. feature = crt-static arch = X86 implies = description = Enables C Run-time Libraries to be statically linked.