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Searched refs:sqrt (Results 1 – 20 of 20) sorted by relevance

/openbmc/qemu/tests/qtest/
H A Dnpcm7xx_rng-test.c110 s_obs = abs(sn) / sqrt(len * BITS_PER_BYTE); in calc_monobit_p()
112 return erfc(s_obs / sqrt(2)); in calc_monobit_p()
142 / (2 * sqrt(2 * nr_bits) * pi * (1.0 - pi))); in calc_runs_p()
/openbmc/openbmc/poky/meta/conf/machine/include/powerpc/
H A Dtune-ppc476.inc13 # glibc configure options to get 476 specific library (for sqrt)
/openbmc/qemu/fpu/
H A Dsoftfloat-parts.c.inc851 * https://git.musl-libc.org/cgit/musl/tree/src/math/sqrt.c
855 static void partsN(sqrt)(FloatPartsN *a, float_status *status,
910 * Approximate r ~= 1/sqrt(m) and s ~= sqrt(m) when m in [1, 4).
915 * The relative error (e = r0*sqrt(m)-1) of a linear estimate
933 /* |r*sqrt(m) - 1| < 0x1.FDp-9 */
943 /* |r*sqrt(m) - 1| < 0x1.7Bp-16 */
954 /* s < sqrt(m) < s + 0x1.08p-23 */
973 /* |r*sqrt(m) - 1| < 0x1.37-p29; convert to 64-bit arithmetic */
996 /* |r*sqrt(m) - 1| < 0x1.7Bp-16; convert to 64-bit arithmetic */
1003 /* |r*sqrt(m) - 1| < 0x1.a5p-31 */
[all …]
H A Dsoftfloat.c836 PARTS_GENERIC_64_128(sqrt, A)(A, S, F)
4751 ur.h = sqrt(ua.h); in float64_sqrt()
/openbmc/openbmc/poky/meta/conf/machine/include/microblaze/
H A Dfeature-microblaze-math.inc23 …tils.contains('TUNE_FEATURES', 'fpu-hard-extended', ' -mxl-float-convert -mxl-float-sqrt', '', d)}"
/openbmc/qemu/tests/fp/
H A Dfp-bench.c303 res.d = sqrt(a); in bench()
460 GEN_BENCH_ALL_TYPES_NO_NEG(sqrt, OP_SQRT, 1)
481 GEN_BENCH_FUNCS(sqrt, OP_SQRT),
H A Dmeson.build110 'sqrt': 'ops'
/openbmc/qemu/target/arm/tcg/
H A Dvfp_helper.c299 dh_ctype_f16 VFP_HELPER(sqrt, h)(dh_ctype_f16 a, float_status *fpst) in VFP_BINOP()
304 float32 VFP_HELPER(sqrt, s)(float32 a, float_status *fpst) in VFP_HELPER() argument
309 float64 VFP_HELPER(sqrt, d)(float64 a, float_status *fpst) in VFP_HELPER() argument
/openbmc/openbmc/meta-raspberrypi/dynamic-layers/multimedia-layer/recipes-multimedia/libcamera-apps/libcamera-apps/
H A D0002-Revert-Support-compressed-pixel-formats-when-saving-.patch261 grey = sqrt((double)grey); // simple "gamma correction"
/openbmc/openbmc/poky/bitbake/lib/hashserv/
H A Dserver.py138 return math.sqrt(self.s / (self.num - 1))
/openbmc/qemu/target/i386/tcg/
H A Dops_sse_header.h.inc128 SSE_HELPER_S3(sqrt)
H A Demit.c.inc572 UNARY_FP_SSE(VSQRT, sqrt)
/openbmc/qemu/target/mips/
H A Dhelper.h96 FOP_PROTO(sqrt)
/openbmc/ipmitool/lib/
H A Dipmi_sdr.c242 result = sqrt(result); in sdr_convert_sensor_reading()
321 result = sqrt(result); in sdr_convert_sensor_hysterisis()
396 result = sqrt(result); in sdr_convert_sensor_tolerance()
/openbmc/qemu/target/s390x/tcg/
H A Dvec_fpu_helper.c256 DEF_GVEC_VOP2(vfsq, sqrt)
/openbmc/qemu/tests/tcg/i386/
H A Dtest-i386.c777 printf("a=%f sqrt(a)=%f\n", a, sqrt(a)); in test_fops()
/openbmc/openbmc/meta-openembedded/meta-oe/recipes-support/libeigen/libeigen/
H A D0002-Remove-LGPL-Code-and-references.patch802 - using std::sqrt;
814 - iter.setRhsNorm(sqrt(b.dot(b))); // gael vect_sp(PS, b, b)
/openbmc/u-boot/drivers/video/
H A Dstb_truetype.h403 #define STBTT_sqrt(x) sqrt(x)
/openbmc/openbmc/meta-raspberrypi/dynamic-layers/multimedia-layer/recipes-multimedia/rpidistro-vlc/files/
H A D0004-mmal_20.patch13168 + printf(" [%2u]=%5u,", i, (unsigned int)(0.5 + (1/sqrt((i + 5)/4.0) * 65536.0)));
13206 + // scaling factor sqrt(max_pel/cur_pel)
13207 + // sqrt done by lookup & 16 bit fixed-point maths - not exactly accurate but
/openbmc/qemu/target/mips/tcg/
H A Dmsa_helper.c7779 MSA_FLOAT_UNOP(pwx->w[i], sqrt, pws->w[i], 32); in helper_msa_fsqrt_df()
7784 MSA_FLOAT_UNOP(pwx->d[i], sqrt, pws->d[i], 64); in helper_msa_fsqrt_df()