static bool TestFeature()

in tensorflow_io/core/kernels/cpu_info.cc [206:252]

• 45 lines of code
• 38 McCabe index (conditional complexity)

  static bool TestFeature(CPUFeature feature) {
    InitCPUIDInfo();
    // clang-format off
    switch (feature) {
      case ADX:           return cpuid->have_adx_;
      case AES:           return cpuid->have_aes_;
      case AVX2:          return cpuid->have_avx2_;
      case AVX:           return cpuid->have_avx_;
      case AVX512F:       return cpuid->have_avx512f_;
      case AVX512CD:      return cpuid->have_avx512cd_;
      case AVX512PF:      return cpuid->have_avx512pf_;
      case AVX512ER:      return cpuid->have_avx512er_;
      case AVX512VL:      return cpuid->have_avx512vl_;
      case AVX512BW:      return cpuid->have_avx512bw_;
      case AVX512DQ:      return cpuid->have_avx512dq_;
      case AVX512VBMI:    return cpuid->have_avx512vbmi_;
      case AVX512IFMA:    return cpuid->have_avx512ifma_;
      case AVX512_4VNNIW: return cpuid->have_avx512_4vnniw_;
      case AVX512_4FMAPS: return cpuid->have_avx512_4fmaps_;
      case BMI1:          return cpuid->have_bmi1_;
      case BMI2:          return cpuid->have_bmi2_;
      case CMOV:          return cpuid->have_cmov_;
      case CMPXCHG16B:    return cpuid->have_cmpxchg16b_;
      case CMPXCHG8B:     return cpuid->have_cmpxchg8b_;
      case F16C:          return cpuid->have_f16c_;
      case FMA:           return cpuid->have_fma_;
      case MMX:           return cpuid->have_mmx_;
      case PCLMULQDQ:     return cpuid->have_pclmulqdq_;
      case POPCNT:        return cpuid->have_popcnt_;
      case PREFETCHW:     return cpuid->have_prefetchw_;
      case PREFETCHWT1:   return cpuid->have_prefetchwt1_;
      case RDRAND:        return cpuid->have_rdrand_;
      case RDSEED:        return cpuid->have_rdseed_;
      case SMAP:          return cpuid->have_smap_;
      case SSE2:          return cpuid->have_sse2_;
      case SSE3:          return cpuid->have_sse3_;
      case SSE4_1:        return cpuid->have_sse4_1_;
      case SSE4_2:        return cpuid->have_sse4_2_;
      case SSE:           return cpuid->have_sse_;
      case SSSE3:         return cpuid->have_ssse3_;
      case HYPERVISOR:    return cpuid->have_hypervisor_;
      default:
        break;
    }
    // clang-format on
    return false;
  }