static const uint16_t in_weighted_sum_val[50] = {
    0x30a6, 0x36e9, 0x3b67, 0x3173, 0x362c, 0x3bfd, 0x2ef6, 0x37ae,
    0x38bd, 0x36e6, 0x369f, 0x3bac, 0x3953, 0x3b9f, 0x3881, 0x38e0,
    0x3b1f, 0x1960, 0x3956, 0x3a83, 0x3174, 0x343c, 0x3998, 0x39e8,
    0x379a, 0x3707, 0x3999, 0x37d3, 0x2f65, 0x2f64, 0x38b1, 0x353e,
    0x3713, 0x3a04, 0x379f, 0x37dc, 0x386c, 0x3966, 0x39a5, 0x3bbc,
    0x383a, 0x3912, 0x2a4a, 0x3756, 0x354c, 0x3663, 0x2402, 0x3458,
    0x3b4d, 0x393f
    };

static const uint16_t in_weighted_sum_coeff[50] = {
    0x34e2, 0x282f, 0x3443, 0x38f1, 0x30e5, 0x3a33, 0x3aca, 0x3830,
    0x2f6d, 0x3932, 0x33e5, 0x3a9d, 0x3bbe, 0x3488, 0x3ac7, 0x39c4,
    0x37a2, 0x3911, 0x38c6, 0x3aa9, 0x3058, 0x38dc, 0x3b52, 0x3799,
    0x3a40, 0x2d66, 0x28f8, 0x2b0c, 0x3559, 0x354d, 0x38c3, 0x3719,
    0x38e7, 0x30e1, 0x34fd, 0x31ab, 0x3852, 0x3b88, 0x3955, 0x1958,
    0x2df2, 0x3027, 0x39ae, 0x37d2, 0x37a9, 0x3905, 0x175b, 0x34cd,
    0x3917, 0x2e92
    };

static const uint32_t ref_f32[256] = {
    0x3e6dc924, 0x3e2486b6, 0x3ea0c4b0, 0x3eb8873d,
    0x3e2a5dcc, 0x3f3a8256, 0x3e7ebb3f, 0x3f0537d7,
    0x3ec9d94d, 0x3f10e8eb, 0x3e8ac054, 0x3e8de34d,
    0x3f38553f, 0x3e12ab5c, 0x3f741331, 0x3f6d0edf,
    0x3e98e5bc, 0x3ee8441e, 0x3f5abe5e, 0x3f228ce2,
    0x3ca9b3f0, 0x3e4ea407, 0x3f414244, 0x3e244fbe,
    0x3f5c38b0, 0x3ee9f27c, 0x3f4c6833, 0x3f1b48e3,
    0x3f6b4071, 0x3f5724df, 0x3f62091b, 0x3f49e803,
    0x3f5f64a1, 0x3f3d3de7, 0x3f5a0a5b, 0x3f38caf3,
    0x3d83c65c, 0x3e1f44b3, 0x3e97bd96, 0x3f1a26d1,
    0x3f2b3656, 0x3f1161b7, 0x3ce00b2d, 0x3e55f2a5,
    0x3ec84050, 0x3ea41c61, 0x3e75bd9c, 0x3f3e0d99,
    0x3e9ab80e, 0x3e9847ac, 0x3eadd8f5, 0x3f1b38b1,
    0x3f4d8e05, 0x3f4887ab, 0x3e9a3928, 0x3ec8bf3b,
    0x3f682c8c, 0x3f48f40f, 0x3f5214d5, 0x3f0e1bd0,
    0x3e7fc575, 0x3ecbc2d6, 0x3f4424c0, 0x3dd13961,
    0x3f6ece1e, 0x3e6e27da, 0x3eb43742, 0x3ed3e600,
    0x3f265621, 0x3f294646, 0x3e23da06, 0x3f03de74,
    0x3ecdaae9, 0x3f23af22, 0x3e3d66f3, 0x3e9eb1b7,
    0x3f7f4ccb, 0x3ee2cf65, 0x3f2fe785, 0x3f4ab2ea,
    0x3ee6d007, 0x3f5b7500, 0x3dd48a16, 0x3f5de4c3,
    0x3d578efb, 0x3e6a74b3, 0x3ef59b6f, 0x3f7cfa5f,
    0x3d959e7c, 0x3f376e35, 0x3eb14546, 0x3d26fa91,
    0x3f462803, 0x3ef7f86d, 0x3e81cc9e, 0x3e3ec7f1,
    0x3eff5680, 0x3f70f0df, 0x3f65a925, 0x3f41b77f,
    0x3f02b49b, 0x3eb8ed41, 0x3f6c9d8d, 0x3e5a750f,
    0x3ede8d52, 0x3f1bcba6, 0x3ef9eece, 0x3e5db8a2,
    0x3e0c70ea, 0x3f28f4c1, 0x3e350932, 0x3e5e62e1,
    0x3f1f5b05, 0x3d50808b, 0x3f3c98fb, 0x3f11791d,
    0x3e973a8d, 0x3f4a303f, 0x3f41abaa, 0x3e860968,
    0x3f479891, 0x3ebd22dd, 0x3ea2b1a4, 0x3d90e7fd,
    0x3f121ec0, 0x3f49077b, 0x3f43fcc1, 0x3dc018fa,
    0x3e92f7a8, 0x3e28acbb, 0x3f2b62f0, 0x3e8ab40e,
    0x3f0759ef, 0x3e6b4c76, 0x3e7ccd69, 0x3d0b5c0e,
    0x3e2b6c0b, 0x3f7b4725, 0x3e09f429, 0x3edc5225,
    0x3e5052ff, 0x3c2d5312, 0x3f17ef38, 0x3e68e722,
    0x3f0124b8, 0x3db054ad, 0x3d7d99d6, 0x3dbc5b8b,
    0x3f320806, 0x3ef488da, 0x3f0f46bb, 0x3ecdab35,
    0x3f51118c, 0x3ed5fe3d, 0x3e82b4a4, 0x3e0d677a,
    0x3f5d5e34, 0x3f549e4d, 0x3f800000, 0x3e878bf5,
    0x3e835ee8, 0x3f032fc2, 0x3c92f727, 0x3eb906cc,
    0x3e2b9f88, 0x3deed844, 0x3f747000, 0x3f32ba35,
    0x3ef305c4, 0x3f3c8745, 0x3f0602ba, 0x3f2b4d46,
    0x3f20c6ff, 0x3f29bd96, 0x3f48bad0, 0x3e1a4a43,
    0x3eda17ca, 0x3f676708, 0x3f430ff7, 0x3db5eb23,
    0x3e338ac1, 0x3dc18b6d, 0x3f570079, 0x3f678ffc,
    0x3f1c6a9f, 0x3f791831, 0x3ec02bb9, 0x3ed12fa1,
    0x3e8d1691, 0x3eac1e7c, 0x3f2f4073, 0x3f33a19a,
    0x3f611b48, 0x3f59ffff, 0x3f30166e, 0x3edd6d54,
    0x3ef15ef6, 0x3eff0b45, 0x3f6265fb, 0x3f0a5736,
    0x3f30b3c8, 0x3ed045e9, 0x3df4920d, 0x3f5f212a,
    0x3f171a71, 0x3f546ed0, 0x3cdcbfbb, 0x3f62bdb0,
    0x3bf57904, 0x3c9dc503, 0x3eb6234c, 0x3f02a4e8,
    0x3ee085d6, 0x3ca99f7a, 0x3f4ef040, 0x3f0e7aed,
    0x3e2ca85b, 0x3f241250, 0x3f6df3e2, 0x3eba5aab,
    0x3f4e8c84, 0x3e6a6d03, 0x3be552df, 0x3f7ad6b8,
    0x3ebde06c, 0x3f393af9, 0x3ea85de8, 0x3dc52f10,
    0x3f32f9b1, 0x3d69c847, 0x3ea4c4d4, 0x3f4827cc,
    0x3f1050e4, 0x3da28f6e, 0x3eac631d, 0x3f04541c,
    0x390ca629, 0x3e225f7d, 0x3e68a5b0, 0x3f09ff3f,
    0x3df47be2, 0x3db00868, 0x3f6009b6, 0x3f37bb10,
    0x3e3e7cc2, 0x3e856c5f, 0x3d880450, 0x3e40e56d,
    0x3f312dda, 0x3e9760cd, 0x3e27a550, 0x3ec3437a,
    0x3ee71457, 0x3f5a881e, 0x3f6b4411, 0x3f040cf0
    };

static const q15_t ref_q15[256] = {
    0x1DB9, 0x1491, 0x2831, 0x2E22, 0x154C, 0x5D41, 0x1FD7, 0x429C,
    0x3276, 0x4874, 0x22B0, 0x2379, 0x5C2B, 0x1255, 0x7A0A, 0x7687,
    0x2639, 0x3A11, 0x6D5F, 0x5146, 0x02A7, 0x19D5, 0x60A1, 0x148A,
    0x6E1C, 0x3A7D, 0x6634, 0x4DA4, 0x75A0, 0x6B92, 0x7105, 0x64F4,
    0x6FB2, 0x5E9F, 0x6D05, 0x5C65, 0x083C, 0x13E9, 0x25EF, 0x4D13,
    0x559B, 0x48B1, 0x0380, 0x1ABE, 0x3210, 0x2907, 0x1EB8, 0x5F07,
    0x26AE, 0x2612, 0x2B76, 0x4D9C, 0x66C7, 0x6444, 0x268E, 0x3230,
    0x7416, 0x647A, 0x690A, 0x470E, 0x1FF9, 0x32F1, 0x6212, 0x0D14,
    0x7767, 0x1DC5, 0x2D0E, 0x34FA, 0x532B, 0x54A3, 0x147B, 0x41EF,
    0x336B, 0x51D8, 0x17AD, 0x27AC, 0x7FA6, 0x38B4, 0x57F4, 0x6559,
    0x39B4, 0x6DBB, 0x0D49, 0x6EF2, 0x06BC, 0x1D4F, 0x3D67, 0x7E7D,
    0x095A, 0x5BB7, 0x2C51, 0x0538, 0x6314, 0x3DFE, 0x2073, 0x17D9,
    0x3FD6, 0x7878, 0x72D5, 0x60DC, 0x415A, 0x2E3B, 0x764F, 0x1B4F,
    0x37A3, 0x4DE6, 0x3E7C, 0x1BB7, 0x118E, 0x547A, 0x16A1, 0x1BCC,
    0x4FAE, 0x0684, 0x5E4C, 0x48BD, 0x25CF, 0x6518, 0x60D6, 0x2182,
    0x63CC, 0x2F49, 0x28AC, 0x090E, 0x490F, 0x6484, 0x61FE, 0x0C02,
    0x24BE, 0x1516, 0x55B1, 0x22AD, 0x43AD, 0x1D6A, 0x1F9A, 0x045B,
    0x156E, 0x7DA4, 0x113F, 0x3715, 0x1A0A, 0x015B, 0x4BF8, 0x1D1D,
    0x4092, 0x0B05, 0x07ED, 0x0BC6, 0x5904, 0x3D22, 0x47A3, 0x336B,
    0x6889, 0x3580, 0x20AD, 0x11AD, 0x6EAF, 0x6A4F, 0x7FFF, 0x21E3,
    0x20D8, 0x4198, 0x024C, 0x2E42, 0x1574, 0x0EEE, 0x7A38, 0x595D,
    0x3CC1, 0x5E44, 0x4301, 0x55A7, 0x5063, 0x54DF, 0x645D, 0x1349,
    0x3686, 0x73B4, 0x6188, 0x0B5F, 0x1671, 0x0C19, 0x6B80, 0x73C8,
    0x4E35, 0x7C8C, 0x300B, 0x344C, 0x2346, 0x2B08, 0x57A0, 0x59D1,
    0x708E, 0x6D00, 0x580B, 0x375B, 0x3C58, 0x3FC3, 0x7133, 0x452C,
    0x585A, 0x3411, 0x0F49, 0x6F91, 0x4B8D, 0x6A37, 0x0373, 0x715F,
    0x00F5, 0x0277, 0x2D89, 0x4152, 0x3821, 0x02A6, 0x6778, 0x473D,
    0x1595, 0x5209, 0x76FA, 0x2E97, 0x6746, 0x1D4E, 0x00E5, 0x7D6B,
    0x2F78, 0x5C9D, 0x2A17, 0x0C53, 0x597D, 0x074E, 0x2931, 0x6414,
    0x4828, 0x0A29, 0x2B19, 0x422A, 0x0004, 0x144C, 0x1D15, 0x4500,
    0x0F48, 0x0B01, 0x7005, 0x5BDE, 0x17D0, 0x215B, 0x0880, 0x181D,
    0x5897, 0x25D8, 0x14F5, 0x30D1, 0x39C5, 0x6D44, 0x75A2, 0x4206
    };

static const uint16_t ref_f16[256] = {
    0x336e, 0x3124, 0x3506, 0x35c4, 0x3153, 0x39d4, 0x33f6, 0x382a,
    0x364f, 0x3887, 0x3456, 0x346f, 0x39c3, 0x3095, 0x3ba1, 0x3b68,
    0x34c7, 0x3742, 0x3ad6, 0x3914, 0x254e, 0x3275, 0x3a0a, 0x3122,
    0x3ae2, 0x3750, 0x3a63, 0x38da, 0x3b5a, 0x3ab9, 0x3b10, 0x3a4f,
    0x3afb, 0x39ea, 0x3ad0, 0x39c6, 0x2c1e, 0x30fa, 0x34be, 0x38d1,
    0x395a, 0x388b, 0x2700, 0x32b0, 0x3642, 0x3521, 0x33ae, 0x39f0,
    0x34d6, 0x34c2, 0x356f, 0x38da, 0x3a6c, 0x3a44, 0x34d2, 0x3646,
    0x3b41, 0x3a48, 0x3a91, 0x3871, 0x33fe, 0x365e, 0x3a21, 0x2e8a,
    0x3b76, 0x3371, 0x35a2, 0x369f, 0x3933, 0x394a, 0x311f, 0x381f,
    0x366d, 0x391d, 0x31eb, 0x34f6, 0x3bfa, 0x3716, 0x397f, 0x3a56,
    0x3737, 0x3adc, 0x2ea4, 0x3aef, 0x2abc, 0x3354, 0x37ad, 0x3be8,
    0x2cad, 0x39bb, 0x358a, 0x2938, 0x3a31, 0x37c0, 0x340e, 0x31f6,
    0x37fb, 0x3b88, 0x3b2d, 0x3a0e, 0x3816, 0x35c7, 0x3b65, 0x32d4,
    0x36f4, 0x38de, 0x37cf, 0x32ee, 0x3064, 0x3948, 0x31a8, 0x32f3,
    0x38fb, 0x2a84, 0x39e5, 0x388c, 0x34ba, 0x3a52, 0x3a0d, 0x3430,
    0x3a3d, 0x35e9, 0x3516, 0x2c87, 0x3891, 0x3a48, 0x3a20, 0x2e01,
    0x3498, 0x3145, 0x395b, 0x3456, 0x383b, 0x335a, 0x33e6, 0x285b,
    0x315b, 0x3bda, 0x3050, 0x36e3, 0x3283, 0x216b, 0x38bf, 0x3347,
    0x3809, 0x2d83, 0x2bed, 0x2de3, 0x3990, 0x37a4, 0x387a, 0x366d,
    0x3a89, 0x36b0, 0x3416, 0x306b, 0x3aeb, 0x3aa5, 0x3c00, 0x343c,
    0x341b, 0x3819, 0x2498, 0x35c8, 0x315d, 0x2f77, 0x3ba3, 0x3996,
    0x3798, 0x39e4, 0x3830, 0x395a, 0x3906, 0x394e, 0x3a46, 0x30d2,
    0x36d1, 0x3b3b, 0x3a18, 0x2daf, 0x319c, 0x2e0c, 0x3ab8, 0x3b3c,
    0x38e3, 0x3bc9, 0x3601, 0x3689, 0x3469, 0x3561, 0x397a, 0x399d,
    0x3b09, 0x3ad0, 0x3981, 0x36eb, 0x378b, 0x37f8, 0x3b13, 0x3853,
    0x3986, 0x3682, 0x2fa5, 0x3af9, 0x38b9, 0x3aa3, 0x26e6, 0x3b16,
    0x1fac, 0x24ee, 0x35b1, 0x3815, 0x3704, 0x254d, 0x3a78, 0x3874,
    0x3165, 0x3921, 0x3b70, 0x35d3, 0x3a74, 0x3353, 0x1f2b, 0x3bd7,
    0x35ef, 0x39ca, 0x3543, 0x2e29, 0x3998, 0x2b4e, 0x3526, 0x3a41,
    0x3883, 0x2d14, 0x3563, 0x3823, 0x865, 0x3113, 0x3345, 0x3850,
    0x2fa4, 0x2d80, 0x3b00, 0x39be, 0x31f4, 0x342b, 0x2c40, 0x3207,
    0x3989, 0x34bb, 0x313d, 0x361a, 0x3739, 0x3ad4, 0x3b5a, 0x3820
    };

static const uint16_t ref_weighted_sum[3] = {
    0x3720, 0x388f, 0x3884
    };