From 99539f4691e95db006a0e1b43b0e8aa510faf429 Mon Sep 17 00:00:00 2001 From: Tom Stellard Date: Fri, 22 Jul 2016 23:45:13 +0000 Subject: Implement cosh builtin This implementation was ported from the AMD builtin library and has been tested with piglit, OpenCV, and the ocl conformance tests. git-svn-id: https://llvm.org/svn/llvm-project/libclc/trunk@276496 91177308-0d34-0410-b5e6-96231b3b80d8 --- generic/include/clc/clc.h | 1 + generic/include/clc/math/cosh.h | 24 +++++ generic/include/clc/math/cosh.inc | 23 +++++ generic/lib/SOURCES | 1 + generic/lib/math/cosh.cl | 192 ++++++++++++++++++++++++++++++++++++++ generic/lib/math/tables.cl | 125 +++++++++++++++++++++++++ generic/lib/math/tables.h | 4 + 7 files changed, 370 insertions(+) create mode 100644 generic/include/clc/math/cosh.h create mode 100644 generic/include/clc/math/cosh.inc create mode 100644 generic/lib/math/cosh.cl diff --git a/generic/include/clc/clc.h b/generic/include/clc/clc.h index d7931f1..4840806 100644 --- a/generic/include/clc/clc.h +++ b/generic/include/clc/clc.h @@ -46,6 +46,7 @@ #include #include #include +#include #include #include #include diff --git a/generic/include/clc/math/cosh.h b/generic/include/clc/math/cosh.h new file mode 100644 index 0000000..360daf2 --- /dev/null +++ b/generic/include/clc/math/cosh.h @@ -0,0 +1,24 @@ +/* + * Copyright (c) 2014, 2015 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#define __CLC_BODY +#include diff --git a/generic/include/clc/math/cosh.inc b/generic/include/clc/math/cosh.inc new file mode 100644 index 0000000..101bae8 --- /dev/null +++ b/generic/include/clc/math/cosh.inc @@ -0,0 +1,23 @@ +/* + * Copyright (c) 2014, 2015 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +_CLC_OVERLOAD _CLC_DECL __CLC_GENTYPE cosh(__CLC_GENTYPE x); diff --git a/generic/lib/SOURCES b/generic/lib/SOURCES index c099553..e83612a 100644 --- a/generic/lib/SOURCES +++ b/generic/lib/SOURCES @@ -75,6 +75,7 @@ math/atanh.cl math/atanpi.cl math/copysign.cl math/cos.cl +math/cosh.cl math/cospi.cl math/ep_log.cl math/erf.cl diff --git a/generic/lib/math/cosh.cl b/generic/lib/math/cosh.cl new file mode 100644 index 0000000..1a67275 --- /dev/null +++ b/generic/lib/math/cosh.cl @@ -0,0 +1,192 @@ +/* + * Copyright (c) 2014,2015 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#include + +#include "math.h" +#include "tables.h" +#include "../clcmacro.h" + +_CLC_OVERLOAD _CLC_DEF float cosh(float x) { + + // After dealing with special cases the computation is split into regions as follows. + // abs(x) >= max_cosh_arg: + // cosh(x) = sign(x)*Inf + // abs(x) >= small_threshold: + // cosh(x) = sign(x)*exp(abs(x))/2 computed using the + // splitexp and scaleDouble functions as for exp_amd(). + // abs(x) < small_threshold: + // compute p = exp(y) - 1 and then z = 0.5*(p+(p/(p+1.0))) + // cosh(x) is then z. + + const float max_cosh_arg = 0x1.65a9fap+6f; + const float small_threshold = 0x1.0a2b24p+3f; + + uint ux = as_uint(x); + uint aux = ux & EXSIGNBIT_SP32; + float y = as_float(aux); + + // Find the integer part y0 of y and the increment dy = y - y0. We then compute + // z = sinh(y) = sinh(y0)cosh(dy) + cosh(y0)sinh(dy) + // z = cosh(y) = cosh(y0)cosh(dy) + sinh(y0)sinh(dy) + // where sinh(y0) and cosh(y0) are tabulated above. + + int ind = (int)y; + ind = (uint)ind > 36U ? 0 : ind; + + float dy = y - ind; + float dy2 = dy * dy; + + float sdy = mad(dy2, + mad(dy2, + mad(dy2, + mad(dy2, + mad(dy2, + mad(dy2, 0.7746188980094184251527126e-12f, 0.160576793121939886190847e-9f), + 0.250521176994133472333666e-7f), + 0.275573191913636406057211e-5f), + 0.198412698413242405162014e-3f), + 0.833333333333329931873097e-2f), + 0.166666666666666667013899e0f); + sdy = mad(sdy, dy*dy2, dy); + + float cdy = mad(dy2, + mad(dy2, + mad(dy2, + mad(dy2, + mad(dy2, + mad(dy2, 0.1163921388172173692062032e-10f, 0.208744349831471353536305e-8f), + 0.275573350756016588011357e-6f), + 0.248015872460622433115785e-4f), + 0.138888888889814854814536e-2f), + 0.416666666666660876512776e-1f), + 0.500000000000000005911074e0f); + cdy = mad(cdy, dy2, 1.0f); + + float2 tv = USE_TABLE(sinhcosh_tbl, ind); + float z = mad(tv.s0, sdy, tv.s1 * cdy); + + // When exp(-x) is insignificant compared to exp(x), return exp(x)/2 + float t = exp(y - 0x1.62e500p-1f); + float zsmall = mad(0x1.a0210ep-18f, t, t); + z = y >= small_threshold ? zsmall : z; + + // Corner cases + z = y >= max_cosh_arg ? as_float(PINFBITPATT_SP32) : z; + z = aux > PINFBITPATT_SP32 ? as_float(QNANBITPATT_SP32) : z; + z = aux < 0x38800000 ? 1.0f : z; + + return z; +} + +_CLC_UNARY_VECTORIZE(_CLC_OVERLOAD _CLC_DEF, float, cosh, float); + +#ifdef cl_khr_fp64 +#pragma OPENCL EXTENSION cl_khr_fp64 : enable + +_CLC_OVERLOAD _CLC_DEF double cosh(double x) { + + // After dealing with special cases the computation is split into + // regions as follows: + // + // abs(x) >= max_cosh_arg: + // cosh(x) = sign(x)*Inf + // + // abs(x) >= small_threshold: + // cosh(x) = sign(x)*exp(abs(x))/2 computed using the + // splitexp and scaleDouble functions as for exp_amd(). + // + // abs(x) < small_threshold: + // compute p = exp(y) - 1 and then z = 0.5*(p+(p/(p+1.0))) + // cosh(x) is then sign(x)*z. + + // This is ln(2^1025) + const double max_cosh_arg = 7.10475860073943977113e+02; // 0x408633ce8fb9f87e + + // This is where exp(-x) is insignificant compared to exp(x) = ln(2^27) + const double small_threshold = 0x1.2b708872320e2p+4; + + double y = fabs(x); + + // In this range we find the integer part y0 of y + // and the increment dy = y - y0. We then compute + // z = cosh(y) = cosh(y0)cosh(dy) + sinh(y0)sinh(dy) + // where sinh(y0) and cosh(y0) are tabulated above. + + int ind = min((int)y, 36); + double dy = y - ind; + double dy2 = dy * dy; + + double sdy = dy * dy2 * + fma(dy2, + fma(dy2, + fma(dy2, + fma(dy2, + fma(dy2, + fma(dy2, 0.7746188980094184251527126e-12, 0.160576793121939886190847e-9), + 0.250521176994133472333666e-7), + 0.275573191913636406057211e-5), + 0.198412698413242405162014e-3), + 0.833333333333329931873097e-2), + 0.166666666666666667013899e0); + + double cdy = dy2 * fma(dy2, + fma(dy2, + fma(dy2, + fma(dy2, + fma(dy2, + fma(dy2, 0.1163921388172173692062032e-10, 0.208744349831471353536305e-8), + 0.275573350756016588011357e-6), + 0.248015872460622433115785e-4), + 0.138888888889814854814536e-2), + 0.416666666666660876512776e-1), + 0.500000000000000005911074e0); + + // At this point sinh(dy) is approximated by dy + sdy, + // and cosh(dy) is approximated by 1 + cdy. + double2 tv = USE_TABLE(cosh_tbl, ind); + double cl = tv.s0; + double ct = tv.s1; + tv = USE_TABLE(sinh_tbl, ind); + double sl = tv.s0; + double st = tv.s1; + + double z = fma(sl, dy, fma(sl, sdy, fma(cl, cdy, fma(st, dy, fma(st, sdy, ct*cdy)) + ct))) + cl; + + // Other cases + z = y < 0x1.0p-28 ? 1.0 : z; + + double t = exp(y - 0x1.62e42fefa3800p-1); + t = fma(t, -0x1.ef35793c76641p-45, t); + z = y >= small_threshold ? t : z; + + z = y >= max_cosh_arg ? as_double(PINFBITPATT_DP64) : z; + + z = isinf(x) | isnan(x) ? y : z; + + return z; + +} + +_CLC_UNARY_VECTORIZE(_CLC_OVERLOAD _CLC_DEF, double, cosh, double) + +#endif diff --git a/generic/lib/math/tables.cl b/generic/lib/math/tables.cl index 8286efb..18d33e7 100644 --- a/generic/lib/math/tables.cl +++ b/generic/lib/math/tables.cl @@ -435,6 +435,47 @@ DECLARE_TABLE(uchar, PIBITS_TBL, ) = { 230, 139, 2, 0, 0, 0, 0, 0, 0, 0 }; +// Tabulated values of sinh(i) and cosh(i) for i = 0,...,36. +DECLARE_TABLE(float2, SINHCOSH_TBL, 37) = { + (float2)(0x0.000000p+0f, 0x1.000000p+0f), + (float2)(0x1.2cd9fcp+0f, 0x1.8b0756p+0f), + (float2)(0x1.d03cf6p+1f, 0x1.e18fa0p+1f), + (float2)(0x1.40926ep+3f, 0x1.422a4ap+3f), + (float2)(0x1.b4a380p+4f, 0x1.b4ee86p+4f), + (float2)(0x1.28d016p+6f, 0x1.28d6fcp+6f), + (float2)(0x1.936d22p+7f, 0x1.936e68p+7f), + (float2)(0x1.122876p+9f, 0x1.122894p+9f), + (float2)(0x1.749ea6p+10f, 0x1.749eaap+10f), + (float2)(0x1.fa7158p+11f, 0x1.fa7158p+11f), + (float2)(0x1.5829dcp+13f, 0x1.5829dep+13f), + (float2)(0x1.d3c448p+14f, 0x1.d3c448p+14f), + (float2)(0x1.3de166p+16f, 0x1.3de166p+16f), + (float2)(0x1.b00b5ap+17f, 0x1.b00b5ap+17f), + (float2)(0x1.259ac4p+19f, 0x1.259ac4p+19f), + (float2)(0x1.8f0ccap+20f, 0x1.8f0ccap+20f), + (float2)(0x1.0f2ebep+22f, 0x1.0f2ebep+22f), + (float2)(0x1.709348p+23f, 0x1.709348p+23f), + (float2)(0x1.f4f220p+24f, 0x1.f4f220p+24f), + (float2)(0x1.546d90p+26f, 0x1.546d90p+26f), + (float2)(0x1.ceb088p+27f, 0x1.ceb088p+27f), + (float2)(0x1.3a6e20p+29f, 0x1.3a6e20p+29f), + (float2)(0x1.ab5adcp+30f, 0x1.ab5adcp+30f), + (float2)(0x1.226af4p+32f, 0x1.226af4p+32f), + (float2)(0x1.8ab7fcp+33f, 0x1.8ab7fcp+33f), + (float2)(0x1.0c3d3ap+35f, 0x1.0c3d3ap+35f), + (float2)(0x1.6c9326p+36f, 0x1.6c9326p+36f), + (float2)(0x1.ef8230p+37f, 0x1.ef8230p+37f), + (float2)(0x1.50bba4p+39f, 0x1.50bba4p+39f), + (float2)(0x1.c9aae4p+40f, 0x1.c9aae4p+40f), + (float2)(0x1.370470p+42f, 0x1.370470p+42f), + (float2)(0x1.a6b766p+43f, 0x1.a6b766p+43f), + (float2)(0x1.1f43fcp+45f, 0x1.1f43fcp+45f), + (float2)(0x1.866f34p+46f, 0x1.866f34p+46f), + (float2)(0x1.0953e2p+48f, 0x1.0953e2p+48f), + (float2)(0x1.689e22p+49f, 0x1.689e22p+49f), + (float2)(0x1.ea215ap+50f, 0x1.ea215ap+50f) +}; + TABLE_FUNCTION(float2, LOGE_TBL, loge_tbl); TABLE_FUNCTION(float, LOG_INV_TBL, log_inv_tbl); TABLE_FUNCTION(float2, LOG2_TBL, log2_tbl); @@ -443,6 +484,8 @@ uint4 TABLE_MANGLE(pibits_tbl)(size_t idx) { return *(__constant uint4 *)(PIBITS_TBL + idx); } +TABLE_FUNCTION(float2, SINHCOSH_TBL, sinhcosh_tbl); + #ifdef cl_khr_fp64 DECLARE_TABLE(double2, LN_TBL, 65) = { @@ -835,7 +878,89 @@ DECLARE_TABLE(double2, TWO_TO_JBY64_EP, 64) = { }; +DECLARE_TABLE(double2, SINH_TBL, 37) = { + (double2)(0x0.0000000000000p+0, 0x0.0000000000000p+0), + (double2)(0x1.2cd9fc0000000p+0, 0x1.13ae6096a0092p-26), + (double2)(0x1.d03cf60000000p+1, 0x1.db70cfb79a640p-26), + (double2)(0x1.40926e0000000p+3, 0x1.c2526b66dc067p-23), + (double2)(0x1.b4a3800000000p+4, 0x1.b81b18647f380p-23), + (double2)(0x1.28d0160000000p+6, 0x1.bc1cdd1e1eb08p-20), + (double2)(0x1.936d228000000p+7, 0x1.d9f201534fb09p-19), + (double2)(0x1.1228768000000p+9, 0x1.d1c064a4e9954p-18), + (double2)(0x1.749ea50000000p+10, 0x1.4eca65d06ea74p-18), + (double2)(0x1.fa71570000000p+11, 0x1.0c259bcc0ecc5p-15), + (double2)(0x1.5829dc8000000p+13, 0x1.b5a6647cf9016p-13), + (double2)(0x1.d3c4488000000p+14, 0x1.9691adefb0870p-15), + (double2)(0x1.3de1650000000p+16, 0x1.3410fc29cde38p-10), + (double2)(0x1.b00b590000000p+17, 0x1.6a31a50b6fb3cp-11), + (double2)(0x1.259ac48000000p+19, 0x1.7defc71805c40p-10), + (double2)(0x1.8f0cca8000000p+20, 0x1.eb49fd80e0babp-6), + (double2)(0x1.0f2ebd0000000p+22, 0x1.4fffc7bcd5920p-7), + (double2)(0x1.7093488000000p+23, 0x1.03a93b6c63435p-3), + (double2)(0x1.f4f2208000000p+24, 0x1.1940bb255fd1cp-4), + (double2)(0x1.546d8f8000000p+26, 0x1.ed26e14260b50p-2), + (double2)(0x1.ceb0888000000p+27, 0x1.b47401fc9f2a2p+0), + (double2)(0x1.3a6e1f8000000p+29, 0x1.67bb3f55634f1p+3), + (double2)(0x1.ab5adb8000000p+30, 0x1.c435ff8194ddcp+2), + (double2)(0x1.226af30000000p+32, 0x1.d8fee052ba63ap+5), + (double2)(0x1.8ab7fb0000000p+33, 0x1.51d7edccde3f6p+7), + (double2)(0x1.0c3d390000000p+35, 0x1.04b1644557d1ap+8), + (double2)(0x1.6c93268000000p+36, 0x1.6a6b5ca0a9dc4p+8), + (double2)(0x1.ef822f0000000p+37, 0x1.fd9cc72249abap+11), + (double2)(0x1.50bba30000000p+39, 0x1.e58de693edab5p+13), + (double2)(0x1.c9aae40000000p+40, 0x1.8c70158ac6363p+14), + (double2)(0x1.3704708000000p+42, 0x1.7614764f43e20p+15), + (double2)(0x1.a6b7658000000p+43, 0x1.6337db36fc718p+17), + (double2)(0x1.1f43fc8000000p+45, 0x1.12d98b1f611e2p+19), + (double2)(0x1.866f348000000p+46, 0x1.392bc108b37ccp+19), + (double2)(0x1.0953e28000000p+48, 0x1.ce87bdc3473dcp+22), + (double2)(0x1.689e220000000p+49, 0x1.bc8d5ae99ad14p+21), + (double2)(0x1.ea215a0000000p+50, 0x1.d20d76744835cp+22), +}; + +DECLARE_TABLE(double2, COSH_TBL, 37) = { + (double2)(0x1.0000000000000p+0, 0x0.0000000000000p+0), + (double2)(0x1.8b07550000000p+0, 0x1.d9f5504c2bd28p-28), + (double2)(0x1.e18fa08000000p+1, 0x1.7cb66f0a4c9fdp-25), + (double2)(0x1.422a490000000p+3, 0x1.f58617928e588p-23), + (double2)(0x1.b4ee858000000p+4, 0x1.bc7d000c38d48p-25), + (double2)(0x1.28d6fc8000000p+6, 0x1.f7f9d4e329998p-21), + (double2)(0x1.936e678000000p+7, 0x1.6e6e464885269p-19), + (double2)(0x1.1228948000000p+9, 0x1.ba3a8b946c154p-19), + (double2)(0x1.749eaa8000000p+10, 0x1.3f4e76110d5a4p-18), + (double2)(0x1.fa71580000000p+11, 0x1.17622515a3e2bp-15), + (double2)(0x1.5829dd0000000p+13, 0x1.4dc4b528af3d0p-17), + (double2)(0x1.d3c4488000000p+14, 0x1.1156278615e10p-14), + (double2)(0x1.3de1650000000p+16, 0x1.35ad50ed821f5p-10), + (double2)(0x1.b00b590000000p+17, 0x1.6b61055f2935cp-11), + (double2)(0x1.259ac48000000p+19, 0x1.7e2794a601240p-10), + (double2)(0x1.8f0cca8000000p+20, 0x1.eb4b45f6aadd3p-6), + (double2)(0x1.0f2ebd0000000p+22, 0x1.5000b967b3698p-7), + (double2)(0x1.7093488000000p+23, 0x1.03a940fadc092p-3), + (double2)(0x1.f4f2208000000p+24, 0x1.1940bf3bf874cp-4), + (double2)(0x1.546d8f8000000p+26, 0x1.ed26e1a2a2110p-2), + (double2)(0x1.ceb0888000000p+27, 0x1.b4740205796d6p+0), + (double2)(0x1.3a6e1f8000000p+29, 0x1.67bb3f55cb85dp+3), + (double2)(0x1.ab5adb8000000p+30, 0x1.c435ff81e18acp+2), + (double2)(0x1.226af30000000p+32, 0x1.d8fee052bdea4p+5), + (double2)(0x1.8ab7fb0000000p+33, 0x1.51d7edccde926p+7), + (double2)(0x1.0c3d390000000p+35, 0x1.04b1644557e0ep+8), + (double2)(0x1.6c93268000000p+36, 0x1.6a6b5ca0a9e1cp+8), + (double2)(0x1.ef822f0000000p+37, 0x1.fd9cc72249abep+11), + (double2)(0x1.50bba30000000p+39, 0x1.e58de693edab5p+13), + (double2)(0x1.c9aae40000000p+40, 0x1.8c70158ac6364p+14), + (double2)(0x1.3704708000000p+42, 0x1.7614764f43e20p+15), + (double2)(0x1.a6b7658000000p+43, 0x1.6337db36fc718p+17), + (double2)(0x1.1f43fc8000000p+45, 0x1.12d98b1f611e2p+19), + (double2)(0x1.866f348000000p+46, 0x1.392bc108b37ccp+19), + (double2)(0x1.0953e28000000p+48, 0x1.ce87bdc3473dcp+22), + (double2)(0x1.689e220000000p+49, 0x1.bc8d5ae99ad14p+21), + (double2)(0x1.ea215a0000000p+50, 0x1.d20d76744835cp+22) +}; + TABLE_FUNCTION(double2, ATAN_JBY256_TBL, atan_jby256_tbl); TABLE_FUNCTION(double2, TWO_TO_JBY64_EP, two_to_jby64_ep_tbl); +TABLE_FUNCTION(double2, SINH_TBL, sinh_tbl); +TABLE_FUNCTION(double2, COSH_TBL, cosh_tbl); #endif // cl_khr_fp64 diff --git a/generic/lib/math/tables.h b/generic/lib/math/tables.h index 1348fe1..d42c9f2 100644 --- a/generic/lib/math/tables.h +++ b/generic/lib/math/tables.h @@ -42,6 +42,7 @@ TABLE_FUNCTION_DECL(float2, loge_tbl); TABLE_FUNCTION_DECL(float, log_inv_tbl); TABLE_FUNCTION_DECL(float2, log2_tbl); TABLE_FUNCTION_DECL(uint4, pibits_tbl); +TABLE_FUNCTION_DECL(float2, sinhcosh_tbl); #ifdef cl_khr_fp64 @@ -50,4 +51,7 @@ TABLE_FUNCTION_DECL(uint4, pibits_tbl); TABLE_FUNCTION_DECL(double2, ln_tbl); TABLE_FUNCTION_DECL(double2, atan_jby256_tbl); TABLE_FUNCTION_DECL(double2, two_to_jby64_ep_tbl); +TABLE_FUNCTION_DECL(double2, sinh_tbl); +TABLE_FUNCTION_DECL(double2, cosh_tbl); + #endif // cl_khr_fp64 -- cgit v1.2.3