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/*========================== begin_copyright_notice ============================
Copyright (C) 2024 Intel Corporation
SPDX-License-Identifier: MIT
============================= end_copyright_notice ===========================*/
/*
// ALGORITHM DESCRIPTION:
// *
// * Get short reciprocal approximation Rcp ~ 1/mantissa(x)
// * R = Rcp*x - 1.0
// * log10(x) = k*log10(2.0) - log10(Rcp) + poly_approximation(R)
// * log10(Rcp) is tabulated
// *
//
******************************************************************************
*/
#include "../imf.h"
#pragma OPENCL FP_CONTRACT OFF
typedef struct {
unsigned long Log_HA_table[(1 << 9) + 2];
unsigned long Log_LA_table[(1 << 9) + 1];
unsigned long ha_poly_coeff[6];
unsigned long poly_coeff[5];
unsigned long ExpMask;
unsigned long Two10;
unsigned long MinNorm;
unsigned long MaxNorm;
unsigned long HalfMask;
unsigned long CLH;
unsigned long One;
unsigned long L2H;
unsigned long L2L;
unsigned long Threshold;
unsigned long Bias;
unsigned long Bias1;
unsigned long L2;
/* scalar part follow */
unsigned long dInfs[2];
unsigned long dOnes[2];
unsigned long dZeros[2];
} __ocl_svml_internal_dlog10_ha_data_t;
static __ocl_svml_internal_dlog10_ha_data_t __ocl_svml_internal_dlog10_ha_data =
{
/* Log_HA_table */
{0xc0733a7146f6b080uL, 0xbe1e707ce619c200uL, 0xc0733a7547771970uL,
0xbe1e79c6c06d6f51uL, 0xc0733a7945aacb70uL, 0xbe1e78e225fad29cuL,
0xc0733a7d41946970uL, 0xbe1e76d607f9693buL, 0xc0733a813b3691f0uL,
0xbe1e7704b3e0685buL, 0xc0733a853293df00uL, 0xbe1e79c1216a27fauL,
0xc0733a8927aee660uL, 0xbe1e76dce5734a81uL, 0xc0733a8d1a8a3920uL,
0xbe1e782ee2ca4dbauL, 0xc0733a910b286430uL, 0xbe1e7812d1a0a61fuL,
0xc0733a94f98bf010uL, 0xbe1e77e1b5ecbc61uL, 0xc0733a98e5b76100uL,
0xbe1e76635cac1586uL, 0xc0733a9ccfad36f0uL, 0xbe1e7638f7968f32uL,
0xc0733aa0b76feda0uL, 0xbe1e7840ee76e365uL, 0xc0733aa49d01fcb0uL,
0xbe1e79f3fd01907euL, 0xc0733aa88065d7a0uL, 0xbe1e77bbb3a9c38auL,
0xc0733aac619dedb0uL, 0xbe1e7742719bf41duL, 0xc0733ab040acaa20uL,
0xbe1e79bcedaf79cbuL, 0xc0733ab41d947450uL, 0xbe1e762d63cb7ca0uL,
0xc0733ab7f857af50uL, 0xbe1e77a07be83403uL, 0xc0733abbd0f8ba80uL,
0xbe1e7763ff836ad0uL, 0xc0733abfa779f130uL, 0xbe1e7737720ead39uL,
0xc0733ac37bddaad0uL, 0xbe1e7776a08e55e7uL, 0xc0733ac74e263af0uL,
0xbe1e793e3c52dd36uL, 0xc0733acb1e55f160uL, 0xbe1e788a94695051uL,
0xc0733aceec6f1a10uL, 0xbe1e76508114a813uL, 0xc0733ad2b873fd20uL,
0xbe1e76909457d23euL, 0xc0733ad68266df10uL, 0xbe1e7664a24f9ca4uL,
0xc0733ada4a4a0090uL, 0xbe1e7a07b3d44b18uL, 0xc0733ade101f9ee0uL,
0xbe1e76d87594704duL, 0xc0733ae1d3e9f340uL, 0xbe1e79563595a182uL,
0xc0733ae595ab33b0uL, 0xbe1e771880c3c6abuL, 0xc0733ae955659250uL,
0xbe1e78c171f517d4uL, 0xc0733aed131b3df0uL, 0xbe1e77eac3874666uL,
0xc0733af0cece61b0uL, 0xbe1e790db479d8f6uL, 0xc0733af488812550uL,
0xbe1e7965d1aa5c90uL, 0xc0733af84035ad10uL, 0xbe1e78ceb398ba47uL,
0xc0733afbf5ee19c0uL, 0xbe1e779cc0dcb5aauL, 0xc0733affa9ac88c0uL,
0xbe1e7871053953eduL, 0xc0733b035b731420uL, 0xbe1e7a082cffa71auL,
0xc0733b070b43d2a0uL, 0xbe1e7904b4382faduL, 0xc0733b0ab920d790uL,
0xbe1e79b458d0b4f3uL, 0xc0733b0e650c3310uL, 0xbe1e79d0ded414c6uL,
0xc0733b120f07f200uL, 0xbe1e763c357a1943uL, 0xc0733b15b7161dd0uL,
0xbe1e78b80ba6daaauL, 0xc0733b195d38bd00uL, 0xbe1e7998e23b8ffduL,
0xc0733b1d0171d2c0uL, 0xbe1e7974aa65ee8cuL, 0xc0733b20a3c35f20uL,
0xbe1e76ccfde752abuL, 0xc0733b24442f5ef0uL, 0xbe1e77b4ff19debbuL,
0xc0733b27e2b7cc10uL, 0xbe1e7772ee478542uL, 0xc0733b2b7f5e9d30uL,
0xbe1e781d81b58b44uL, 0xc0733b2f1a25c600uL, 0xbe1e78350d967565uL,
0xc0733b32b30f3720uL, 0xbe1e783888e48152uL, 0xc0733b364a1cde30uL,
0xbe1e78367bf7c111uL, 0xc0733b39df50a5d0uL, 0xbe1e7959e57ca47duL,
0xc0733b3d72ac75c0uL, 0xbe1e777322423222uL, 0xc0733b41043232b0uL,
0xbe1e767ce42a60aauL, 0xc0733b4493e3be70uL, 0xbe1e781d445aea19uL,
0xc0733b4821c2f800uL, 0xbe1e7922fca18e18uL, 0xc0733b4badd1bb80uL,
0xbe1e76fed3d40647uL, 0xc0733b4f3811e210uL, 0xbe1e793948c9eabcuL,
0xc0733b52c0854240uL, 0xbe1e76e487656b8cuL, 0xc0733b56472daf90uL,
0xbe1e780ab2f71223uL, 0xc0733b59cc0cfaf0uL, 0xbe1e77189120b09cuL,
0xc0733b5d4f24f270uL, 0xbe1e7644a0343a12uL, 0xc0733b60d0776160uL,
0xbe1e78f2a3e4733duL, 0xc0733b6450061080uL, 0xbe1e7913b2f73ae5uL,
0xc0733b67cdd2c5c0uL, 0xbe1e7882d08393b5uL, 0xc0733b6b49df4470uL,
0xbe1e765e1b209979uL, 0xc0733b6ec42d4d20uL, 0xbe1e785c9c4620d4uL,
0xc0733b75b394f240uL, 0xbe1e78878cd0e956uL, 0xc0733b7c9c178630uL,
0xbe1e789a4112d90buL, 0xc0733b837dc2b0f0uL, 0xbe1e79050b8a1766uL,
0xc0733b8a58a3f220uL, 0xbe1e7790dffc47aauL, 0xc0733b912cc8a180uL,
0xbe1e77174593b06auL, 0xc0733b97fa3defb0uL, 0xbe1e7677de2d2eccuL,
0xc0733b9ec110e6b0uL, 0xbe1e76cff477ca18uL, 0xc0733ba5814e6a80uL,
0xbe1e78f8644dec7buL, 0xc0733bac3b0339d0uL, 0xbe1e764e1361788duL,
0xc0733bb2ee3bee30uL, 0xbe1e78c913e738deuL, 0xc0733bb99b04fd30uL,
0xbe1e76666f5bddaauL, 0xc0733bc0416ab850uL, 0xbe1e77e87cbd8ab6uL,
0xc0733bc6e1794e10uL, 0xbe1e76f18ba1c966uL, 0xc0733bcd7b3cca10uL,
0xbe1e777c9461b8dbuL, 0xc0733bd40ec115d0uL, 0xbe1e78b78526ffacuL,
0xc0733bda9c11f920uL, 0xbe1e7942abecfedeuL, 0xc0733be1233b1aa0uL,
0xbe1e76d8a684fd8cuL, 0xc0733be7a4480010uL, 0xbe1e79622b539ac9uL,
0xc0733bee1f440f30uL, 0xbe1e7978e7cc20eauL, 0xc0733bf4943a8de0uL,
0xbe1e765c9c9de825uL, 0xc0733bfb0336a290uL, 0xbe1e775d8b138ee2uL,
0xc0733c016c435500uL, 0xbe1e78bf33465c2fuL, 0xc0733c07cf6b8e80uL,
0xbe1e78164f7cc441uL, 0xc0733c0e2cba1a50uL, 0xbe1e7824e64d0b23uL,
0xc0733c148439a630uL, 0xbe1e78373ae7dd81uL, 0xc0733c1ad5f4c2c0uL,
0xbe1e7704513e0afeuL, 0xc0733c2121f5e3d0uL, 0xbe1e7914aa84200fuL,
0xc0733c2768476110uL, 0xbe1e76b1cde25cf6uL, 0xc0733c2da8f37600uL,
0xbe1e796120e3862duL, 0xc0733c33e40442e0uL, 0xbe1e78ec836d7e7buL,
0xc0733c3a1983cca0uL, 0xbe1e77fb13b7dabbuL, 0xc0733c40497bfd70uL,
0xbe1e783c6fcb2404uL, 0xc0733c4673f6a530uL, 0xbe1e7628bb93dce8uL,
0xc0733c4c98fd7990uL, 0xbe1e7857a47b5001uL, 0xc0733c52b89a16d0uL,
0xbe1e76708dc2831fuL, 0xc0733c58d2d5ffa0uL, 0xbe1e77b6038651f1uL,
0xc0733c5ee7ba9de0uL, 0xbe1e792e855bb5b2uL, 0xc0733c64f75142d0uL,
0xbe1e776cacd5c105uL, 0xc0733c6b01a32740uL, 0xbe1e77f8a8011315uL,
0xc0733c7106b96c30uL, 0xbe1e765cf3efcfdeuL, 0xc0733c77069d1ad0uL,
0xbe1e78d837d2efacuL, 0xc0733c7d01572530uL, 0xbe1e78b615cf772cuL,
0xc0733c82f6f06640uL, 0xbe1e7650bbbd7a25uL, 0xc0733c88e771a220uL,
0xbe1e78bcf3495872uL, 0xc0733c8ed2e386c0uL, 0xbe1e792266832e84uL,
0xc0733c94b94eabd0uL, 0xbe1e79c1c3c2ca52uL, 0xc0733c9a9abb9340uL,
0xbe1e78aa61e5807duL, 0xc0733ca07732a970uL, 0xbe1e7620fc4cf156uL,
0xc0733ca64ebc4570uL, 0xbe1e76b914a832c5uL, 0xc0733cac2160a970uL,
0xbe1e79227f72020euL, 0xc0733cb1ef280300uL, 0xbe1e77ac972cc008uL,
0xc0733cb7b81a6b10uL, 0xbe1e798089be41f4uL, 0xc0733cbd7c3fe6a0uL,
0xbe1e77942ae037feuL, 0xc0733cc33ba06690uL, 0xbe1e7956ae6463d9uL,
0xc0733cc8f643c850uL, 0xbe1e7918a50c7942uL, 0xc0733cceac31d5d0uL,
0xbe1e78308eeab604uL, 0xc0733cd45d7245e0uL, 0xbe1e76dd4ea88445uL,
0xc0733cda0a0cbc60uL, 0xbe1e77e7c1aa5909uL, 0xc0733cdfb208caa0uL,
0xbe1e7804b9d20e54uL, 0xc0733ce5556def70uL, 0xbe1e78f88e99d49cuL,
0xc0733ceaf4439780uL, 0xbe1e787d74682d68uL, 0xc0733cf08e911d80uL,
0xbe1e76edc24fe6e7uL, 0xc0733cf6245dca50uL, 0xbe1e79b347ec86d2uL,
0xc0733cfbb5b0d580uL, 0xbe1e797cceb2c39buL, 0xc0733d0142916530uL,
0xbe1e783adbdc6aa1uL, 0xc0733d06cb068e70uL, 0xbe1e76e4c20e3d9euL,
0xc0733d0c4f175570uL, 0xbe1e77070bf3cf61uL, 0xc0733d11cecaadc0uL,
0xbe1e781c43502734uL, 0xc0733d174a277a80uL, 0xbe1e78b11268ea72uL,
0xc0733d1cc1348e90uL, 0xbe1e7754b83bfc7duL, 0xc0733d2233f8acb0uL,
0xbe1e7756c29bf5e9uL, 0xc0733d27a27a87d0uL, 0xbe1e7952fc1d9333uL,
0xc0733d2d0cc0c350uL, 0xbe1e778c76ae6077uL, 0xc0733d3272d1f2e0uL,
0xbe1e7a1896ba8f43uL, 0xc0733d37d4b49b30uL, 0xbe1e76dafdf432d8uL,
0xc0733d3d326f3180uL, 0xbe1e795330184013uL, 0xc0733d428c081c80uL,
0xbe1e763cc774d30fuL, 0xc0733d47e185b3d0uL, 0xbe1e77030a779c0auL,
0xc0733d4d32ee40b0uL, 0xbe1e7908af2a2d7euL, 0xc0733d528047fe00uL,
0xbe1e78c4953b797duL, 0xc0733d57c9991850uL, 0xbe1e78b43b096579uL,
0xc0733d5d0ee7ae30uL, 0xbe1e7824ae0a4804uL, 0xc0733d625039d040uL,
0xbe1e79d2b2fbb740uL, 0xc0733d678d958190uL, 0xbe1e7662de59a1a6uL,
0xc0733d6cc700b760uL, 0xbe1e76b251d59aaauL, 0xc0733d71fc8159b0uL,
0xbe1e7a00cfd1f487uL, 0xc0733d772e1d4360uL, 0xbe1e77f4d246167euL,
0xc0733d7c5bda4200uL, 0xbe1e767a4ee8e6fcuL, 0xc0733d8185be1640uL,
0xbe1e777ccf0a8aeduL, 0xc0733d86abce7420uL, 0xbe1e767d7e279adauL,
0xc0733d8bce1102d0uL, 0xbe1e7a05cef4bb90uL, 0xc0733d90ec8b5d40uL,
0xbe1e78f75369be5buL, 0xc0733d96074311d0uL, 0xbe1e77b9612e8c8auL,
0xc0733d9b1e3da2b0uL, 0xbe1e794518b9adebuL, 0xc0733da031808620uL,
0xbe1e7810626fb934uL, 0xc0733da541112650uL, 0xbe1e76d87223fa6duL,
0xc0733daa4cf4e1a0uL, 0xbe1e794c5e7ca3b5uL, 0xc0733daf55310af0uL,
0xbe1e789856ef816fuL, 0xc0733db459cae970uL, 0xbe1e77d2004effbduL,
0xc0733db95ac7b8f0uL, 0xbe1e78467d31eb9cuL, 0xc0733dbe582caa00uL,
0xbe1e79aaa4e25787uL, 0xc0733dc351fee220uL, 0xbe1e762de8f107bfuL,
0xc0733dc848437b90uL, 0xbe1e7670670a63feuL, 0xc0733dcd3aff85d0uL,
0xbe1e795ca237c6ccuL, 0xc0733dd22a3805b0uL, 0xbe1e77e55c53c1d9uL,
0xc0733dd715f1f520uL, 0xbe1e78a806213ac4uL, 0xc0733ddbfe3243b0uL,
0xbe1e77743a2bc615uL, 0xc0733de0e2fdd660uL, 0xbe1e78b8b45b0b7duL,
0xc0733de5c4598800uL, 0xbe1e78d635f2f4b9uL, 0xc0733deaa24a2920uL,
0xbe1e7758c396a11euL, 0xc0733def7cd48020uL, 0xbe1e7a17a8cc454cuL,
0xc0733df453fd49a0uL, 0xbe1e783caa73f616uL, 0xc0733df927c93820uL,
0xbe1e7932cfa29664uL, 0xc0733dfdf83cf490uL, 0xbe1e777d265c72a6uL,
0xc0733e02c55d1e10uL, 0xbe1e7775e7c03c60uL, 0xc0733e078f2e4a40uL,
0xbe1e79f65d52d232uL, 0xc0733e0c55b50570uL, 0xbe1e76e7e7464b4euL,
0xc0733e1118f5d250uL, 0xbe1e77be81cad877uL, 0xc0733e15d8f52a80uL,
0xbe1e79dd25b5fb3auL, 0xc0733e1a95b77e80uL, 0xbe1e78e45f1418efuL,
0xc0733e1f4f4135a0uL, 0xbe1e78eb7289505buL, 0xc0733e240596ae50uL,
0xbe1e78a468c07caduL, 0xc0733e28b8bc3e20uL, 0xbe1e776b558a4009uL,
0xc0733e2d68b631d0uL, 0xbe1e77412eb9941euL, 0xc0733e321588cd80uL,
0xbe1e76b2853f845euL, 0xc0733e36bf384cb0uL, 0xbe1e76aa7184273cuL,
0xc0733e3b65c8e260uL, 0xbe1e7832027f78fauL, 0xc0733e40093eb930uL,
0xbe1e7a1c7da131f5uL, 0xc0733e44a99df380uL, 0xbe1e76a0bc2ae4bcuL,
0xc0733e4946eaab30uL, 0xbe1e78dff13b6f5duL, 0xc0733e4de128f250uL,
0xbe1e765a226dea2cuL, 0xc0733e52785cd290uL, 0xbe1e78509b989111uL,
0xc0733e570c8a4de0uL, 0xbe1e7916a4e9803duL, 0xc0733e5b9db55e30uL,
0xbe1e7950c15758ccuL, 0xc0733e602be1f5a0uL, 0xbe1e7922ba1ad420uL,
0xc0733e64b713fe90uL, 0xbe1e794cbaabcef6uL, 0xc0733e693f4f5bc0uL,
0xbe1e7837bf883feduL, 0xc0733e6dc497e850uL, 0xbe1e76f198ddbbdfuL,
0xc0733e7246f177d0uL, 0xbe1e7a18c1067764uL, 0xc0733e76c65fd6a0uL,
0xbe1e76b845a8fd9duL, 0xc0733e7b42e6c970uL, 0xbe1e7714012df506uL,
0xc0733e7fbc8a0de0uL, 0xbe1e7765612922cduL, 0xc0733e84334d5a50uL,
0xbe1e7688f5424a00uL, 0xc0733e88a7345df0uL, 0xbe1e769d011f6663uL,
0xc0733e8d1842c0e0uL, 0xbe1e79914acbfaf7uL, 0xc0733e91867c2460uL,
0xbe1e79a85e189bd7uL, 0xc0733e95f1e422a0uL, 0xbe1e79ea7c726432uL,
0xc0733e9a5a7e4f10uL, 0xbe1e768a6fbb8e6euL, 0xc0733e9ec04e3620uL,
0xbe1e793c75bcc9fcuL, 0xc0733ea323575dd0uL, 0xbe1e797f78da13d4uL,
0xc0733ea7839d4550uL, 0xbe1e78d8c9cda978uL, 0xc0733eabe1236540uL,
0xbe1e77028d480fffuL, 0xc0733eb03bed2fa0uL, 0xbe1e7a0d0f74ff7cuL,
0xc0733eb493fe1040uL, 0xbe1e76732e8a35fbuL, 0xc0733eb8e9596c30uL,
0xbe1e77220caeabebuL, 0xc0733ebd3c02a260uL, 0xbe1e797438b645efuL,
0xc0733ec18bfd0b80uL, 0xbe1e79207c5fd6e8uL, 0xc0733ec5d94bf9f0uL,
0xbe1e781c7df8f946uL, 0xc0733eca23f2b9f0uL, 0xbe1e76736284e2dbuL,
0xc0733ece6bf49190uL, 0xbe1e7a109cc0c3f5uL, 0xc0733ed2b154c120uL,
0xbe1e767f14a16d50uL, 0xc0733ed6f4168290uL, 0xbe1e789cd22acaf0uL,
0xc0733edb343d0a40uL, 0xbe1e764355ca28aduL, 0xc0733edf71cb8660uL,
0xbe1e79e4c7a81c45uL, 0xc0733ee3acc51fb0uL, 0xbe1e761e26b644c2uL,
0xc0733ee7e52cf8c0uL, 0xbe1e793e9f8fbdd3uL, 0xc0733eec1b062ed0uL,
0xbe1e78c432991c20uL, 0xc0733ef04e53d940uL, 0xbe1e78cdd025f4d8uL,
0xc0733ef47f1909f0uL, 0xbe1e778310c6446euL, 0xc0733ef8ad58cd20uL,
0xbe1e7871af3d6e17uL, 0xc0733efcd91629b0uL, 0xbe1e77e0e906f697uL,
0xc0733f01025420f0uL, 0xbe1e7a1ae9b27892uL, 0xc0733f052915af00uL,
0xbe1e76ac64c88f9duL, 0xc0733f094d5dca60uL, 0xbe1e779a815589c4uL,
0xc0733f0d6f2f6480uL, 0xbe1e788f39a4864cuL, 0xc0733f118e8d6980uL,
0xbe1e79fc51263525uL, 0xc0733f15ab7ac060uL, 0xbe1e783501f19e90uL,
0xc0733f19c5fa4ae0uL, 0xbe1e767e82c327abuL, 0xc0733f1dde0ee5a0uL,
0xbe1e7a1785d66123uL, 0xc0733f21f3bb6870uL, 0xbe1e7936d07203dauL,
0xc0733f260702a5e0uL, 0xbe1e7a010a7ac699uL, 0xc0733f2a17e76bb0uL,
0xbe1e7975e4e16312uL, 0xc0733f2e266c82b0uL, 0xbe1e7654b5422330uL,
0xc0733f323294aeb0uL, 0xbe1e77f8a4909d35uL, 0xc0733f363c62aee0uL,
0xbe1e792c8e30d226uL, 0xc0733f3a43d93da0uL, 0xbe1e76f6ac67a1ffuL,
0xc0733f3e48fb1070uL, 0xbe1e775c2e97715auL, 0xc0733f424bcad840uL,
0xbe1e781cd54ae100uL}
/*== Log_LA_table ==*/
,
{0x0000000000000000uL, 0xbf4bc48a867884b7uL, 0xbf5bbd9e9482af09uL,
0xbf64c9096b94befduL, 0xbf6bafd47221ed26uL, 0xbf714999e2ad8ea6uL,
0xbf74b99563d2a1bduL, 0xbf7827de6b310350uL, 0xbf7b9476a4fcd10fuL,
0xbf7eff5fbaf25781uL, 0xbf81344daa2d7553uL, 0xbf82e8158b08d957uL,
0xbf849b0851443684uL, 0xbf864d26cce610dduL, 0xbf87fe71ccc4e6b0uL,
0xbf89aeea1e897fdfuL, 0xbf8b5e908eb13790uL, 0xbf8d0d65e890405auL,
0xbf8ebb6af653e2eeuL, 0xbf90345040825baduL, 0xbf910a83a8446c78uL,
0xbf91e05015d30a71uL, 0xbf92b5b5ec0209d3uL, 0xbf938ab58d173e91uL,
0xbf945f4f5acb8be0uL, 0xbf953383b64bf13fuL, 0xbf960753003a94efuL,
0xbf96dabd98afcc05uL, 0xbf97adc3df3b1ff8uL, 0xbf98806632e451d0uL,
0xbf9952a4f22c5ae9uL, 0xbf9a24807b0e6b5cuL, 0xbf9af5f92b00e610uL,
0xbf9bc70f5ef65a77uL, 0xbf9c97c3735e7c0auL, 0xbf9d6815c4271775uL,
0xbf9e3806acbd058fuL, 0xbf9f0796880d1c19uL, 0xbf9fd6c5b0851c4cuL,
0xbfa052ca400a4f9buL, 0xbfa0ba01a8170000uL, 0xbfa121093ce3a205uL,
0xbfa187e12aad8077uL, 0xbfa1ee899d74a03euL, 0xbfa25502c0fc314cuL,
0xbfa2bb4cc0cafe8duL, 0xbfa32167c82bdcdauL, 0xbfa38754022e18e2uL,
0xbfa3ed1199a5e425uL, 0xbfa452a0b92cc0ecuL, 0xbfa4b8018b21ed4fuL,
0xbfa51d3439aacd4auL, 0xbfa58238eeb353dauL, 0xbfa5e70fd3ee6b34uL,
0xbfa64bb912d65c07uL, 0xbfa6b034d4ad33dfuL, 0xbfa71483427d2a99uL,
0xbfa778a4851906f3uL, 0xbfa7dc98c51c8242uL, 0xbfa840602aecab3duL,
0xbfa8a3fadeb847f4uL, 0xbfa90769087836e4uL, 0xbfa96aaacfefcf3cuL,
0xbfa9cdc05cad4042uL, 0xbfaa30a9d609efeauL, 0xbfaa9367632ad897uL,
0xbfaaf5f92b00e610uL, 0xbfab585f544951a4uL, 0xbfabba9a058dfd84uL,
0xbfac1ca96525cf56uL, 0xbfac7e8d993509f9uL, 0xbface046c7ada68duL,
0xbfad41d5164facb4uL, 0xbfada338aaa98a0cuL, 0xbfae0471aa1868f5uL,
0xbfae658039c88690uL, 0xbfaec6647eb58808uL, 0xbfaf271e9daacf20uL,
0xbfaf87aebb43ce06uL, 0xbfafe814fbec5a77uL, 0xbfb02428c1f08016uL,
0xbfb054323b97a948uL, 0xbfb08426fcdb1ee7uL, 0xbfb0b40717932b96uL,
0xbfb0e3d29d81165euL, 0xbfb11389a04f4a2euL, 0xbfb1432c31917d08uL,
0xbfb172ba62c4d6deuL, 0xbfb1a23445501816uL, 0xbfb1d199ea83bfbeuL,
0xbfb200eb639a3173uL, 0xbfb23028c1b7daeduL, 0xbfb25f5215eb594auL,
0xbfb28e67712d9dfcuL, 0xbfb2bd68e4621371uL, 0xbfb2ec568056c16fuL,
0xbfb31b3055c47118uL, 0xbfb349f6754ed0b4uL, 0xbfb378a8ef84971euL,
0xbfb3a747d4dfa6f5uL, 0xbfb3d5d335c53179uL, 0xbfb4044b2285d925uL,
0xbfb432afab5dd3ffuL, 0xbfb46100e0750da1uL, 0xbfb48f3ed1df48fbuL,
0xbfb4bd698f9c41cfuL, 0xbfb4eb812997cde4uL, 0xbfb51985afa9fdfduL,
0xbfb5477731973e85uL, 0xbfb57555bf1077f5uL, 0xbfb5a32167b32f02uL,
0xbfb5d0da3b09a47euL, 0xbfb5fe80488af4fduL, 0xbfb62c139f9b3837uL,
0xbfb659944f8ba02duL, 0xbfb68702679a980auL, 0xbfb6b45df6f3e2c9uL,
0xbfb6e1a70cb0b99auL, 0xbfb70eddb7d7ea07uL, 0xbfb73c02075df3e5uL,
0xbfb769140a2526fduL, 0xbfb79613cefdc07duL, 0xbfb7c30164a60836uL,
0xbfb7efdcd9ca6d8fuL, 0xbfb81ca63d05a44auL, 0xbfb8495d9ce0c10cuL,
0xbfb8760307d355abuL, 0xbfb8a2968c438d41uL, 0xbfb8cf183886480duL,
0xbfb8fb881adf3713uL, 0xbfb927e64180f790uL, 0xbfb95432ba8d2e2fuL,
0xbfb9806d9414a209uL, 0xbfb9ac96dc175776uL, 0xbfb9d8aea084aa9cuL,
0xbfba04b4ef3b69d8uL, 0xbfba30a9d609efeauL, 0xbfba5c8d62ae3decuL,
0xbfba885fa2d6151euL, 0xbfbab420a41f1076uL, 0xbfbadfd07416be07uL,
0xbfbb0b6f203ab82cuL, 0xbfbb36fcb5f8be8auL, 0xbfbb627942aecedduL,
0xbfbb8de4d3ab3d98uL, 0xbfbbb93f762cce4fuL, 0xbfbbe4893762cbf7uL,
0xbfbc0fc2246d20f5uL, 0xbfbc3aea4a5c6effuL, 0xbfbc6601b63226cbuL,
0xbfbc910874e09f98uL, 0xbfbcbbfe934b2e81uL, 0xbfbce6e41e463da5uL,
0xbfbd11b92297632buL, 0xbfbd3c7dacf5780buL, 0xbfbd6731ca08aeb9uL,
0xbfbd91d5866aa99cuL, 0xbfbdbc68eea6915buL, 0xbfbde6ec0f392b05uL,
0xbfbe115ef490ee07uL, 0xbfbe3bc1ab0e19feuL, 0xbfbe66143f02cc5duL,
0xbfbe9056bcb315e8uL, 0xbfbeba893055100buL, 0xbfbee4aba610f204uL,
0xbfbf0ebe2a0125ebuL, 0xbfbf38c0c8325d86uL, 0xbfbf62b38ca3a706uL,
0xbfbf8c9683468191uL, 0xbfbfb669b7fef1a8uL, 0xbfbfe02d36a3956duL,
0xbfc004f0857edc5cuL, 0xbfc019c2a064b486uL, 0xbfc02e8cf1dac4b8uL,
0xbfc0434f7fb1f307uL, 0xbfc0580a4fb4a3dfuL, 0xbfc06cbd67a6c3b6uL,
0xbfc08168cd45d0a9uL, 0xbfc0960c8648e406uL, 0xbfc0aaa89860bbcfuL,
0xbfc0bf3d0937c41cuL, 0xbfc0d3c9de722078uL, 0xbfc0e84f1dadb526uL,
0xbfc0fccccc823059uL, 0xbfc11142f0811357uL, 0xbfc125b18f35bb8euL,
0xbfc13a18ae256b99uL, 0xbfc14e7852cf5430uL, 0xbfc162d082ac9d10uL,
0xbfc1772143306dc6uL, 0xbfc18b6a99c7f679uL, 0xbfc19fac8bda7897uL,
0xbfc1b3e71ec94f7buL, 0xbfc1c81a57eff8fduL, 0xbfc1dc463ca41df8uL,
0xbfc1f06ad2359abduL, 0xbfc204881dee8777uL, 0xbfc2189e25134081uL,
0xbfc22cacece26eaduL, 0xbfc240b47a950f79uL, 0xbfc254b4d35e7d3cuL,
0xbfc268adfc6c773euL, 0xbfc27c9ffae729c1uL, 0xbfc2908ad3f13603uL,
0xbfc2a46e8ca7ba2auL, 0xbfc2b84b2a225923uL, 0xbfc2cc20b1734279uL,
0xbfc2dfef27a73a18uL, 0xbfc2f3b691c5a001uL, 0xbfc30776f4d077f7uL,
0xbfc31b3055c47118uL, 0xbfc32ee2b998ed6euL, 0xbfc3428e2540096duL,
0x3fc331f403985097uL, 0x3fc31e56798a910auL, 0x3fc30abfd8f333b6uL,
0x3fc2f7301cf4e87buL, 0x3fc2e3a740b7800fuL, 0x3fc2d0253f67e4cbuL,
0x3fc2bcaa14381386uL, 0x3fc2a935ba5f1479uL, 0x3fc295c82d18f434uL,
0x3fc2826167a6bc9cuL, 0x3fc26f01654e6df6uL, 0x3fc25ba8215af7fcuL,
0x3fc24855971c3307uL, 0x3fc23509c1e6d937uL, 0x3fc221c49d147fb3uL,
0x3fc20e8624038feduL, 0x3fc1fb4e521740f4uL, 0x3fc1e81d22b790d4uL,
0x3fc1d4f291513e01uL, 0x3fc1c1ce9955c0c6uL, 0x3fc1aeb1363b44c8uL,
0x3fc19b9a637ca295uL, 0x3fc1888a1c995931uL, 0x3fc175805d1587c1uL,
0x3fc1627d2079e731uL, 0x3fc14f806253c3eduL, 0x3fc13c8a1e34f7a0uL,
0x3fc1299a4fb3e306uL, 0x3fc116b0f26b67bbuL, 0x3fc103ce01fae223uL,
0x3fc0f0f17a062353uL, 0x3fc0de1b56356b04uL, 0x3fc0cb4b9235619auL,
0x3fc0b88229b71227uL, 0x3fc0a5bf186fe483uL, 0x3fc093025a19976cuL,
0x3fc0804bea723aa9uL, 0x3fc06d9bc53c2941uL, 0x3fc05af1e63e03b4uL,
0x3fc0484e4942aa43uL, 0x3fc035b0ea19373buL, 0x3fc02319c494f951uL,
0x3fc01088d48d6e03uL, 0x3fbffbfc2bbc7803uL, 0x3fbfd6f308ce5b52uL,
0x3fbfb1f6381856f4uL, 0x3fbf8d05b16a6d47uL, 0x3fbf68216c9cc727uL,
0x3fbf4349618fa91auL, 0x3fbf1e7d882b689auL, 0x3fbef9bdd860616buL,
0x3fbed50a4a26eafcuL, 0x3fbeb062d57f4de8uL, 0x3fbe8bc77271b97auL,
0x3fbe6738190e394cuL, 0x3fbe42b4c16caaf3uL, 0x3fbe1e3d63acb3bauL,
0x3fbdf9d1f7f5b674uL, 0x3fbdd5727676c959uL, 0x3fbdb11ed766abf4uL,
0x3fbd8cd71303bd26uL, 0x3fbd689b2193f133uL, 0x3fbd446afb64c7e5uL,
0x3fbd204698cb42bduL, 0x3fbcfc2df223db2duL, 0x3fbcd820ffd278f3uL,
0x3fbcb41fba42686duL, 0x3fbc902a19e65111uL, 0x3fbc6c4017382beauL,
0x3fbc4861aab93a23uL, 0x3fbc248eccf1fba6uL, 0x3fbc00c7767225cbuL,
0x3fbbdd0b9fd09a10uL, 0x3fbbb95b41ab5ce6uL, 0x3fbb95b654a78c87uL,
0x3fbb721cd17157e3uL, 0x3fbb4e8eb0bbf58fuL, 0x3fbb2b0beb419ad0uL,
0x3fbb079479c372aduL, 0x3fbae4285509950buL, 0x3fbac0c775e2fde6uL,
0x3fba9d71d5258484uL, 0x3fba7a276badd2c8uL, 0x3fba56e8325f5c87uL,
0x3fba33b4222456f1uL, 0x3fba108b33edb005uL, 0x3fb9ed6d60b30612uL,
0x3fb9ca5aa1729f45uL, 0x3fb9a752ef316149uL, 0x3fb9845642fac8f0uL,
0x3fb9616495e0e1e8uL, 0x3fb93e7de0fc3e80uL, 0x3fb91ba21d6bef77uL,
0x3fb8f8d144557bdfuL, 0x3fb8d60b4ee4d901uL, 0x3fb8b350364c6257uL,
0x3fb8909ff3c4d191uL, 0x3fb86dfa808d36a0uL, 0x3fb84b5fd5eaefd8uL,
0x3fb828cfed29a215uL, 0x3fb8064abf9b30f1uL, 0x3fb7e3d04697b704uL,
0x3fb7c1607b7d7e32uL, 0x3fb79efb57b0f803uL, 0x3fb77ca0d49cb608uL,
0x3fb75a50ebb1624auL, 0x3fb7380b9665b7c8uL, 0x3fb715d0ce367afcuL,
0x3fb6f3a08ca67270uL, 0x3fb6d17acb3e5f5euL, 0x3fb6af5f838cf654uL,
0x3fb68d4eaf26d7eeuL, 0x3fb66b4847a68997uL, 0x3fb6494c46ac6e4duL,
0x3fb6275aa5debf81uL, 0x3fb605735ee985f1uL, 0x3fb5e3966b7e9295uL,
0x3fb5c1c3c5557799uL, 0x3fb59ffb662b815cuL, 0x3fb57e3d47c3af7buL,
0x3fb55c8963e6adebuL, 0x3fb53adfb462ce16uL, 0x3fb51940330c000buL,
0x3fb4f7aad9bbcbafuL, 0x3fb4d61fa2514a00uL, 0x3fb4b49e86b11e5fuL,
0x3fb4932780c56fe2uL, 0x3fb471ba8a7de2b7uL, 0x3fb450579dcf9186uL,
0x3fb42efeb4b506e9uL, 0x3fb40dafc92e36e2uL, 0x3fb3ec6ad5407868uL,
0x3fb3cb2fd2f67ef1uL, 0x3fb3a9febc60540auL, 0x3fb388d78b9350ffuL,
0x3fb367ba3aaa1883uL, 0x3fb346a6c3c49066uL, 0x3fb3259d2107db54uL,
0x3fb3049d4c9e52a0uL, 0x3fb2e3a740b7800fuL, 0x3fb2c2baf78817b7uL,
0x3fb2a1d86b49f1e2uL, 0x3fb280ff963c04fcuL, 0x3fb2603072a25f82uL,
0x3fb23f6afac6220auL, 0x3fb21eaf28f57941uL, 0x3fb1fdfcf7839804uL,
0x3fb1dd5460c8b16fuL, 0x3fb1bcb55f21f307uL, 0x3fb19c1fecf17ee0uL,
0x3fb17b94049e65d0uL, 0x3fb15b11a094a1aauL, 0x3fb13a98bb450f81uL,
0x3fb11a294f2569f6uL, 0x3fb0f9c356b04389uL, 0x3fb0d966cc6500fauL,
0x3fb0b913aac7d3a7uL, 0x3fb098c9ec61b3ffuL, 0x3fb078898bc05bf4uL,
0x3fb0585283764178uL, 0x3fb03824ce1a9101uL, 0x3fb0180066492817uL,
0x3fafefca8d451fd6uL, 0x3fafafa6d397efdbuL, 0x3faf6f9594de60f0uL,
0x3faf2f96c6754aeeuL, 0x3faeefaa5dc2b239uL, 0x3faeafd05035bd3buL,
0x3fae70089346a9e6uL, 0x3fae30531c76c34auL, 0x3fadf0afe1505738uL,
0x3fadb11ed766abf4uL, 0x3fad719ff455f5f7uL, 0x3fad32332dc34dbduL,
0x3facf2d8795ca5a5uL, 0x3facb38fccd8bfdbuL, 0x3fac74591df72456uL,
0x3fac3534628016dduL, 0x3fabf62190448d22uL, 0x3fabb7209d1e24e5uL,
0x3fab78317eef1a29uL, 0x3fab39542ba23d73uL, 0x3faafa88992aea19uL,
0x3faabbcebd84fca0uL, 0x3faa7d268eb4c924uL, 0x3faa3e9002c711d2uL,
0x3faa000b0fd0fd6buL, 0x3fa9c197abf00dd7uL, 0x3fa98335cd4a16c3uL,
0x3fa944e56a0d3450uL, 0x3fa906a6786fc1cbuL, 0x3fa8c878eeb05074uL,
0x3fa88a5cc3159e53uL, 0x3fa84c51ebee8d15uL, 0x3fa80e585f9218fcuL,
0x3fa7d070145f4fd7uL, 0x3fa7929900bd4809uL, 0x3fa754d31b1b179cuL,
0x3fa7171e59efcb5fuL, 0x3fa6d97ab3ba5e10uL, 0x3fa69be81f01af99uL,
0x3fa65e6692547c4euL, 0x3fa620f604495440uL, 0x3fa5e3966b7e9295uL,
0x3fa5a647be9a54f6uL, 0x3fa56909f44a72feuL, 0x3fa52bdd034475b8uL,
0x3fa4eec0e2458f30uL, 0x3fa4b1b588129203uL, 0x3fa474baeb77e904uL,
0x3fa437d103498eecuL, 0x3fa3faf7c663060euL, 0x3fa3be2f2ba7501fuL,
0x3fa381772a00e604uL, 0x3fa344cfb861afaeuL, 0x3fa30838cdc2fbfduL,
0x3fa2cbb2612578b4uL, 0x3fa28f3c69912a74uL, 0x3fa252d6de1564c1uL,
0x3fa21681b5c8c213uL, 0x3fa1da3ce7c91bf8uL, 0x3fa19e086b3b8333uL,
0x3fa161e4374c37f4uL, 0x3fa125d0432ea20euL, 0x3fa0e9cc861d4944uL,
0x3fa0add8f759cd95uL, 0x3fa071f58e2cdf9buL, 0x3fa0362241e638ecuL,
0x3f9ff4be13b92920uL, 0x3f9f7d57badb4ee8uL, 0x3f9f061167fc31e8uL,
0x3f9e8eeb09f2f6cbuL, 0x3f9e17e48fa48962uL, 0x3f9da0fde8038de9uL,
0x3f9d2a3702105259uL, 0x3f9cb38fccd8bfdbuL, 0x3f9c3d0837784c41uL,
0x3f9bc6a03117eb97uL, 0x3f9b5057a8ee01ceuL, 0x3f9ada2e8e3e546fuL,
0x3f9a6424d059fc68uL, 0x3f99ee3a5e9f57e8uL, 0x3f99786f2879fc53uL,
0x3f9902c31d62a843uL, 0x3f988d362cdf359euL, 0x3f9817c846828bbduL,
0x3f97a27959ec91aauL, 0x3f972d4956ca2067uL, 0x3f96b8382cd4f551uL,
0x3f964345cbd3a491uL, 0x3f95ce7223998b98uL, 0x3f9559bd2406c3bauL,
0x3f94e526bd0814d1uL, 0x3f9470aede96e7f2uL, 0x3f93fc5578b93a38uL,
0x3f93881a7b818f9euL, 0x3f9313fdd70ee5e8uL, 0x3f929fff7b8ca79duL,
0x3f922c1f59329f1buL, 0x3f91b85d6044e9aeuL, 0x3f9144b98113eac0uL,
0x3f90d133abfc3f1buL, 0x3f905dcbd166b033uL, 0x3f8fd503c3904f1duL,
0x3f8eeeab9b43445duL, 0x3f8e088f0b004827uL, 0x3f8d22adf3f9579duL,
0x3f8c3d0837784c41uL, 0x3f8b579db6dec358uL, 0x3f8a726e53a6056euL,
0x3f898d79ef5eedf0uL, 0x3f88a8c06bb1d2f4uL, 0x3f87c441aa5e6d15uL,
0x3f86dffd8d3bbf70uL, 0x3f85fbf3f637ffc5uL, 0x3f851824c7587eb0uL,
0x3f84348fe2b99002uL, 0x3f8351352a8e733fuL, 0x3f826e1481213c2euL,
0x3f818b2dc8d2bb91uL, 0x3f80a880e41a67f6uL, 0x3f7f8c1b6b0c8d4euL,
0x3f7dc7a83f75a96duL, 0x3f7c03a80ae5e054uL, 0x3f7a401a92ff827euL,
0x3f787cff9d9147a5uL, 0x3f76ba56f09621bcuL, 0x3f74f8205235102duL,
0x3f73365b88c0f347uL, 0x3f7175085ab85ff0uL, 0x3f6f684d1d8ae702uL,
0x3f6be76bd77b4fc3uL, 0x3f68676c71434fb9uL, 0x3f64e84e793a474auL,
0x3f616a117e0d4b30uL, 0x3f5bd96a1d7d9cbcuL, 0x3f54e071754c98bauL,
0x3f4bd27045bfd025uL, 0x3f3bcef518e29612uL, 0x8000000000000000uL}
/*== poly_coeff[6] ==*/
,
{
0xc025C91A15F7EB9FuL /* coeff6 */
,
0x4016ABA863A166DBuL /* coeff5 */
,
0xc008930964D2FA9BuL /* coeff4 */
,
0x3ffC6A02DC954978uL /* coeff3 */
,
0xbff27AF2DC77B115uL /* coeff2 */
,
0x3f5A7A6CBF2E410CuL /* coeff1 */
}
/*== poly_coeff[5] ==*/
,
{
0x3fb63C65231FBD16uL /* coeff5 */
,
0xbfbBCB7D4EFBE80BuL /* coeff4 */
,
0x3fc287A7636F341EuL /* coeff3 */
,
0xbfcBCB7B1526DE36uL /* coeff2 */
,
0x3fdBCB7B1526E50EuL /* coeff1 */
}
/*== ExpMask ==*/
,
0x000fffffffffffffuL
/*== Two10 ==*/
,
0x3f50000000000000uL
/*== MinNorm ==*/
,
0x0010000000000000uL
/*== MaxNorm ==*/
,
0x7fefffffffffffffuL
/*== HalfMask ==*/
,
0xfffffffffc000000uL
/*== CLH ==*/
,
0x3fdbc00000000000uL
/*== One ==*/
,
0x3ff0000000000000uL
/*== L2H ==*/
,
0x3fd34413509F0000uL
/*== L2L ==*/
,
0x3d7e7fbcc47c0000uL
/*== Threshold ==*/
,
0x4086a00000000000uL
/*== Bias ==*/
,
0x408ff80000000000uL
/*== Bias1 ==*/
,
0x408ff00000000000uL
/*== L2 ==*/
,
0x3fd34413509f79ffuL
/* scalar part follow */
/*== dInfs = DP infinity, +/- ==*/
,
{0x7ff0000000000000uL, 0xfff0000000000000uL}
/*== dOnes = DP one, +/- ==*/
,
{0x3ff0000000000000uL, 0xbff0000000000000uL}
/*== dZeros = DP zero +/- ==*/
,
{0x0000000000000000uL, 0x8000000000000000uL}}; /*dLn_Table*/
/* Macros to access other precomputed constants */
/* Table look-up: all DP constants are presented in hexadecimal form */
static __constant _iml_v2_dp_union_t __dlog10_ha_CoutTab[212] = {
0x00000000, 0x3FDBC000, /* B[0] = 4.3359375000e-01 */
0x00000000, 0x00000000, /* LG_RCPR_Y_HI[0] = 0.0000000000e-01 */
0x00000000, 0x00000000, /* LG_RCPR_Y_LO[0] = 0.0000000000e-01 */
0x00000000, 0x3FDB5100, /* B[1] = 4.2681884766e-01 */
0x0B000000, 0x3F7C03A8, /* LG_RCPR_Y_HI[1] = 6.8394245318e-03 */
0x7D2AE08E, 0xBD7A1FAC, /* LG_RCPR_Y_LO[1] = -1.4849618834e-12 */
0x00000000, 0x3FDAE200, /* B[2] = 4.2004394531e-01 */
0x37800000, 0x3F8C3D08, /* LG_RCPR_Y_HI[2] = 1.3788284487e-02 */
0x8D01E8AD, 0xBD6ECEFD, /* LG_RCPR_Y_LO[2] = -8.7563183736e-13 */
0x00000000, 0x3FDA7300, /* B[3] = 4.1326904297e-01 */
0x24000000, 0x3F9559BD, /* LG_RCPR_Y_HI[3] = 2.0850138972e-02 */
0x2A435ABF, 0x3D7B0EE8, /* LG_RCPR_Y_LO[3] = 1.5380823048e-12 */
0x00000000, 0x3FDA0400, /* B[4] = 4.0649414063e-01 */
0xCCE00000, 0x3F9CB38F, /* LG_RCPR_Y_HI[4] = 2.8028723602e-02 */
0x5A535AE7, 0xBD7D0092, /* LG_RCPR_Y_LO[4] = -1.6485860878e-12 */
0x00000000, 0x3FD9CC80, /* B[5] = 4.0310668945e-01 */
0x41E80000, 0x3FA03622, /* LG_RCPR_Y_HI[5] = 3.1663008256e-02 */
0x092C91B2, 0xBD6C713A, /* LG_RCPR_Y_LO[5] = -8.0837855326e-13 */
0x00000000, 0x3FD95D80, /* B[6] = 3.9633178711e-01 */
0xC6640000, 0x3FA3FAF7, /* LG_RCPR_Y_HI[6] = 3.9024107902e-02 */
0xE873F056, 0xBD5F3E4C, /* LG_RCPR_Y_LO[6] = -4.4399486432e-13 */
0x00000000, 0x3FD8EE80, /* B[7] = 3.8955688477e-01 */
0x14600000, 0x3FA7D070, /* LG_RCPR_Y_HI[7] = 4.6512129295e-02 */
0x958F7A7E, 0xBD560516, /* LG_RCPR_Y_LO[7] = -3.1292125666e-13 */
0x00000000, 0x3FD8B700, /* B[8] = 3.8616943359e-01 */
0xABF00000, 0x3FA9C197, /* LG_RCPR_Y_HI[8] = 5.0305118311e-02 */
0x3D6E4566, 0x3D1BADCF, /* LG_RCPR_Y_LO[8] = 2.4583840280e-14 */
0x00000000, 0x3FD84800, /* B[9] = 3.7939453125e-01 */
0xD7680000, 0x3FADB11E, /* LG_RCPR_Y_HI[9] = 5.7991946978e-02 */
0xD23C3E45, 0xBD6540BC, /* LG_RCPR_Y_LO[9] = -6.0404321355e-13 */
0x00000000, 0x3FD81080, /* B[10] = 3.7600708008e-01 */
0xD3980000, 0x3FAFAFA6, /* LG_RCPR_Y_HI[10] = 6.1886990861e-02 */
0xD08CE301, 0xBD2024E9, /* LG_RCPR_Y_LO[10] = -2.8677847170e-14 */
0x00000000, 0x3FD7A180, /* B[11] = 3.6923217773e-01 */
0x60C90000, 0x3FB1DD54, /* LG_RCPR_Y_HI[11] = 6.9783471708e-02 */
0xAC3F3D12, 0xBD53A44F, /* LG_RCPR_Y_LO[11] = -2.7912734468e-13 */
0x00000000, 0x3FD76A00, /* B[12] = 3.6584472656e-01 */
0x40B80000, 0x3FB2E3A7, /* LG_RCPR_Y_HI[12] = 7.3786214161e-02 */
0xEF53F2ED, 0xBD5FFC5A, /* LG_RCPR_Y_LO[12] = -4.5454502464e-13 */
0x00000000, 0x3FD6FB00, /* B[13] = 3.5906982422e-01 */
0xD9BC0000, 0x3FB4F7AA, /* LG_RCPR_Y_HI[13] = 8.1904104383e-02 */
0xD69E3919, 0xBD4A2895, /* LG_RCPR_Y_LO[13] = -1.8586757983e-13 */
0x00000000, 0x3FD6C380, /* B[14] = 3.5568237305e-01 */
0x5EEA0000, 0x3FB60573, /* LG_RCPR_Y_HI[14] = 8.6020670578e-02 */
0x0DC5E826, 0xBD5E83C3, /* LG_RCPR_Y_LO[14] = -4.3363989782e-13 */
0x00000000, 0x3FD68C00, /* B[15] = 3.5229492188e-01 */
0xCE360000, 0x3FB715D0, /* LG_RCPR_Y_HI[15] = 9.0176630349e-02 */
0x67BF155A, 0x3D5EBEEB, /* LG_RCPR_Y_LO[15] = 4.3692380557e-13 */
0x00000000, 0x3FD61D00, /* B[16] = 3.4552001953e-01 */
0xE0FC0000, 0x3FB93E7D, /* LG_RCPR_Y_HI[16] = 9.8609797886e-02 */
0xE5FCD7D1, 0x3D4F3FC5, /* LG_RCPR_Y_LO[16] = 2.2203830554e-13 */
0x00000000, 0x3FD5E580, /* B[17] = 3.4213256836e-01 */
0x325F0000, 0x3FBA56E8, /* LG_RCPR_Y_HI[17] = 1.0288859586e-01 */
0xBB1780F3, 0x3D5721BB, /* LG_RCPR_Y_LO[17] = 3.2872223407e-13 */
0x00000000, 0x3FD5AE00, /* B[18] = 3.3874511719e-01 */
0xD1710000, 0x3FBB721C, /* LG_RCPR_Y_HI[18] = 1.0720996965e-01 */
0x7D982E77, 0x3D55F8A5, /* LG_RCPR_Y_LO[18] = 3.1223059958e-13 */
0x00000000, 0x3FD57680, /* B[19] = 3.3535766602e-01 */
0x19E60000, 0x3FBC902A, /* LG_RCPR_Y_HI[19] = 1.1157477505e-01 */
0xE4249335, 0x3D54445C, /* LG_RCPR_Y_LO[19] = 2.8801199515e-13 */
0x00000000, 0x3FD53F00, /* B[20] = 3.3197021484e-01 */
0xD7670000, 0x3FBDB11E, /* LG_RCPR_Y_HI[20] = 1.1598389396e-01 */
0x48F0F913, 0xBD5502F3, /* LG_RCPR_Y_LO[20] = -2.9859172533e-13 */
0x00000000, 0x3FD4D000, /* B[21] = 3.2519531250e-01 */
0x2BBC0000, 0x3FBFFBFC, /* LG_RCPR_Y_HI[21] = 1.2493873661e-01 */
0x60DF12C3, 0x3D5E00DD, /* LG_RCPR_Y_LO[21] = 4.2637364525e-13 */
0x00000000, 0x3FD49880, /* B[22] = 3.2180786133e-01 */
0x5A198000, 0x3FC09302, /* LG_RCPR_Y_HI[22] = 1.2948636436e-01 */
0xB578FCD3, 0x3D476B97, /* LG_RCPR_Y_LO[22] = 1.6641112413e-13 */
0x00000000, 0x3FD46100, /* B[23] = 3.1842041016e-01 */
0x4FB40000, 0x3FC1299A, /* LG_RCPR_Y_HI[23] = 1.3408211605e-01 */
0x9B211E99, 0xBD4CFA73, /* LG_RCPR_Y_LO[23] = -2.0590339394e-13 */
0x00000000, 0x3FD42980, /* B[24] = 3.1503295898e-01 */
0x9955C000, 0x3FC1C1CE, /* LG_RCPR_Y_HI[24] = 1.3872702109e-01 */
0xB6D05A73, 0x3CF8B891, /* LG_RCPR_Y_LO[24] = 5.4891587766e-15 */
0x00000000, 0x3FD3F200, /* B[25] = 3.1164550781e-01 */
0x215B0000, 0x3FC25BA8, /* LG_RCPR_Y_HI[25] = 1.4342214230e-01 */
0x2D8BF07A, 0xBD3007BF, /* LG_RCPR_Y_LO[25] = -5.6950927151e-14 */
0x00000000, 0x3FD3BA80, /* B[26] = 3.0825805664e-01 */
0x1CF50000, 0x3FC2F730, /* LG_RCPR_Y_HI[26] = 1.4816857733e-01 */
0x7972CE60, 0xBD47851C, /* LG_RCPR_Y_LO[26] = -1.6711940798e-13 */
0x00000000, 0x3FD38300, /* B[27] = 3.0487060547e-01 */
0x0F794000, 0x3FC39470, /* LG_RCPR_Y_HI[27] = 1.5296746021e-01 */
0xEF234E4D, 0x3D43FD27, /* LG_RCPR_Y_LO[27] = 1.4202961009e-13 */
0x00000000, 0x3FD34B80, /* B[28] = 3.0148315430e-01 */
0xCDE08000, 0x3FC43371, /* LG_RCPR_Y_HI[28] = 1.5781996300e-01 */
0xAAED5307, 0xBD327C6E, /* LG_RCPR_Y_LO[28] = -6.5675691214e-14 */
0x00000000, 0x3FD31400, /* B[29] = 2.9809570313e-01 */
0x8275C000, 0x3FC4D43F, /* LG_RCPR_Y_HI[29] = 1.6272729750e-01 */
0x9750CE36, 0xBD4B7CD5, /* LG_RCPR_Y_LO[29] = -1.9531138762e-13 */
0x00000000, 0x3FD2DC80, /* B[30] = 2.9470825195e-01 */
0xB0BE0000, 0x3FC576E3, /* LG_RCPR_Y_HI[30] = 1.6769071703e-01 */
0x4FCE8E8C, 0xBD4F58FE, /* LG_RCPR_Y_LO[30] = -2.2273831127e-13 */
0x00000000, 0x3FD2A500, /* B[31] = 2.9132080078e-01 */
0x39984000, 0x3FC61B69, /* LG_RCPR_Y_HI[31] = 1.7271151840e-01 */
0x69C572DA, 0xBD3F70DC, /* LG_RCPR_Y_LO[31] = -1.1170038490e-13 */
0x00000000, 0x3FD26D80, /* B[32] = 2.8793334961e-01 */
0x5F9BC000, 0x3FC6C1DB, /* LG_RCPR_Y_HI[32] = 1.7779104393e-01 */
0x986FE812, 0xBD3994B8, /* LG_RCPR_Y_LO[32] = -9.0881761505e-14 */
0x00000000, 0x3FD23600, /* B[33] = 2.8454589844e-01 */
0xCBB80000, 0x3FC76A45, /* LG_RCPR_Y_HI[33] = 1.8293068359e-01 */
0x8732D38D, 0xBD490138, /* LG_RCPR_Y_LO[33] = -1.7766956831e-13 */
0x00000000, 0x3FD23600, /* B[34] = 2.8454589844e-01 */
0xCBB80000, 0x3FC76A45, /* LG_RCPR_Y_HI[34] = 1.8293068359e-01 */
0x8732D38D, 0xBD490138, /* LG_RCPR_Y_LO[34] = -1.7766956831e-13 */
0x00000000, 0x3FD1FE80, /* B[35] = 2.8115844727e-01 */
0x921BC000, 0x3FC814B4, /* LG_RCPR_Y_HI[35] = 1.8813187727e-01 */
0xDFFA64AD, 0x3D452B6B, /* LG_RCPR_Y_LO[35] = 1.5041916008e-13 */
0x00000000, 0x3FD1C700, /* B[36] = 2.7777099609e-01 */
0x37694000, 0x3FC8C134, /* LG_RCPR_Y_HI[36] = 1.9339611726e-01 */
0x3596594C, 0x3D4531EB, /* LG_RCPR_Y_LO[36] = 1.5059949916e-13 */
0x00000000, 0x3FD18F80, /* B[37] = 2.7438354492e-01 */
0xB63A0000, 0x3FC96FD1, /* LG_RCPR_Y_HI[37] = 1.9872495077e-01 */
0xE74E02A0, 0xBD1FB7D8, /* LG_RCPR_Y_LO[37] = -2.8171379394e-14 */
0x00000000, 0x3FD15800, /* B[38] = 2.7099609375e-01 */
0x84FBC000, 0x3FCA209A, /* LG_RCPR_Y_HI[38] = 2.0411998266e-01 */
0x1F12B358, 0x3D3FEF31, /* LG_RCPR_Y_LO[38] = 1.1345357820e-13 */
0x00000000, 0x3FD15800, /* B[39] = 2.7099609375e-01 */
0x84FBC000, 0x3FCA209A, /* LG_RCPR_Y_HI[39] = 2.0411998266e-01 */
0x1F12B358, 0x3D3FEF31, /* LG_RCPR_Y_LO[39] = 1.1345357820e-13 */
0x00000000, 0x3FD12080, /* B[40] = 2.6760864258e-01 */
0x9C2C8000, 0x3FCAD39C, /* LG_RCPR_Y_HI[40] = 2.0958287836e-01 */
0x5296C839, 0xBD4F8064, /* LG_RCPR_Y_LO[40] = -2.2383183876e-13 */
0x00000000, 0x3FD0E900, /* B[41] = 2.6422119141e-01 */
0x7CF98000, 0x3FCB88E6, /* LG_RCPR_Y_HI[41] = 2.1511536696e-01 */
0xBB0EBF1B, 0xBD2A01B9, /* LG_RCPR_Y_LO[41] = -4.6197250959e-14 */
0x00000000, 0x3FD0B180, /* B[42] = 2.6083374023e-01 */
0x384F4000, 0x3FCC4087, /* LG_RCPR_Y_HI[42] = 2.2071924448e-01 */
0x3F7C716E, 0x3D3F006E, /* LG_RCPR_Y_LO[42] = 1.1014010060e-13 */
0x00000000, 0x3FD0B180, /* B[43] = 2.6083374023e-01 */
0x384F4000, 0x3FCC4087, /* LG_RCPR_Y_HI[43] = 2.2071924448e-01 */
0x3F7C716E, 0x3D3F006E, /* LG_RCPR_Y_LO[43] = 1.1014010060e-13 */
0x00000000, 0x3FD07A00, /* B[44] = 2.5744628906e-01 */
0x765CC000, 0x3FCCFA8E, /* LG_RCPR_Y_HI[44] = 2.2639637737e-01 */
0xD8B819B8, 0xBD22386A, /* LG_RCPR_Y_LO[44] = -3.2365897250e-14 */
0x00000000, 0x3FD04280, /* B[45] = 2.5405883789e-01 */
0x7E970000, 0x3FCDB70C, /* LG_RCPR_Y_HI[45] = 2.3214870626e-01 */
0x43117D8D, 0xBD480CFA, /* LG_RCPR_Y_LO[45] = -1.7089045695e-13 */
0x00000000, 0x3FD00B00, /* B[46] = 2.5067138672e-01 */
0x4046C000, 0x3FCE7612, /* LG_RCPR_Y_HI[46] = 2.3797824992e-01 */
0x23FE0FB6, 0xBD381A1E, /* LG_RCPR_Y_LO[46] = -8.5627584699e-14 */
0x00000000, 0x3FD00B00, /* B[47] = 2.5067138672e-01 */
0x4046C000, 0x3FCE7612, /* LG_RCPR_Y_HI[47] = 2.3797824992e-01 */
0x23FE0FB6, 0xBD381A1E, /* LG_RCPR_Y_LO[47] = -8.5627584699e-14 */
0x00000000, 0x3FCFA700, /* B[48] = 2.4728393555e-01 */
0x5BAB0000, 0x3FCF37B1, /* LG_RCPR_Y_HI[48] = 2.4388710953e-01 */
0x3B7D53CE, 0x3D31A1FC, /* LG_RCPR_Y_LO[48] = 6.2644129921e-14 */
0x00000000, 0x3FCF3800, /* B[49] = 2.4389648438e-01 */
0x2BBC8000, 0x3FCFFBFC, /* LG_RCPR_Y_HI[49] = 2.4987747322e-01 */
0xF20ED3D2, 0xBD2FF229, /* LG_RCPR_Y_LO[49] = -5.6747411282e-14 */
0x00000000, 0x3FCF3800, /* B[50] = 2.4389648438e-01 */
0x2BBC8000, 0x3FCFFBFC, /* LG_RCPR_Y_HI[50] = 2.4987747322e-01 */
0xF20ED3D2, 0xBD2FF229, /* LG_RCPR_Y_LO[50] = -5.6747411282e-14 */
0x00000000, 0x3FCEC900, /* B[51] = 2.4050903320e-01 */
0xE84FD000, 0x3FD06182, /* LG_RCPR_Y_HI[51] = 2.5595162093e-01 */
0x38BC2CA6, 0x3D32AF65, /* LG_RCPR_Y_LO[51] = 6.6382946320e-14 */
0x00000000, 0x3FCEC900, /* B[52] = 2.4050903320e-01 */
0xE84FD000, 0x3FD06182, /* LG_RCPR_Y_HI[52] = 2.5595162093e-01 */
0x38BC2CA6, 0x3D32AF65, /* LG_RCPR_Y_LO[52] = 6.6382946320e-14 */
0x00000000, 0x3FCE5A00, /* B[53] = 2.3712158203e-01 */
0x1D6AC000, 0x3FD0C671, /* LG_RCPR_Y_HI[53] = 2.6211192963e-01 */
0xE59E7D9C, 0xBD242D6A, /* LG_RCPR_Y_LO[53] = -3.5842284461e-14 */
0x00000000, 0x3FCDEB00, /* B[54] = 2.3373413086e-01 */
0x1B9CA000, 0x3FD12CD3, /* LG_RCPR_Y_HI[54] = 2.6836087891e-01 */
0xAA0FA56F, 0xBD380449, /* LG_RCPR_Y_LO[54] = -8.5324632792e-14 */
0x00000000, 0x3FCDEB00, /* B[55] = 2.3373413086e-01 */
0x1B9CA000, 0x3FD12CD3, /* LG_RCPR_Y_HI[55] = 2.6836087891e-01 */
0xAA0FA56F, 0xBD380449, /* LG_RCPR_Y_LO[55] = -8.5324632792e-14 */
0x00000000, 0x3FCD7C00, /* B[56] = 2.3034667969e-01 */
0xBDEF7000, 0x3FD194B3, /* LG_RCPR_Y_HI[56] = 2.7470105694e-01 */
0x6FBDEE94, 0xBD31881D, /* LG_RCPR_Y_LO[56] = -6.2285107437e-14 */
0x00000000, 0x3FCD7C00, /* B[57] = 2.3034667969e-01 */
0xBDEF7000, 0x3FD194B3, /* LG_RCPR_Y_HI[57] = 2.7470105694e-01 */
0x6FBDEE94, 0xBD31881D, /* LG_RCPR_Y_LO[57] = -6.2285107437e-14 */
0x00000000, 0x3FCD0D00, /* B[58] = 2.2695922852e-01 */
0x5AF2C000, 0x3FD1FE1E, /* LG_RCPR_Y_HI[58] = 2.8113516695e-01 */
0xB53054C3, 0x3D140EB9, /* LG_RCPR_Y_LO[58] = 1.7814657461e-14 */
0x00000000, 0x3FCD0D00, /* B[59] = 2.2695922852e-01 */
0x5AF2C000, 0x3FD1FE1E, /* LG_RCPR_Y_HI[59] = 2.8113516695e-01 */
0xB53054C3, 0x3D140EB9, /* LG_RCPR_Y_LO[59] = 1.7814657461e-14 */
0x00000000, 0x3FCC9E00, /* B[60] = 2.2357177734e-01 */
0xCC29F000, 0x3FD2691E, /* LG_RCPR_Y_HI[60] = 2.8766603411e-01 */
0x4DAAE9F9, 0x3CF09CA5, /* LG_RCPR_Y_LO[60] = 3.6885821796e-15 */
0x00000000, 0x3FCC9E00, /* B[61] = 2.2357177734e-01 */
0xCC29F000, 0x3FD2691E, /* LG_RCPR_Y_HI[61] = 2.8766603411e-01 */
0x4DAAE9F9, 0x3CF09CA5, /* LG_RCPR_Y_LO[61] = 3.6885821796e-15 */
0x00000000, 0x3FCC2F00, /* B[62] = 2.2018432617e-01 */
0x760B8000, 0x3FD2D5C1, /* LG_RCPR_Y_HI[62] = 2.9429661300e-01 */
0xBE0F08BF, 0x3D3AEADE, /* LG_RCPR_Y_LO[62] = 9.5630032886e-14 */
0x00000000, 0x3FCC2F00, /* B[63] = 2.2018432617e-01 */
0x760B8000, 0x3FD2D5C1, /* LG_RCPR_Y_HI[63] = 2.9429661300e-01 */
0xBE0F08BF, 0x3D3AEADE, /* LG_RCPR_Y_LO[63] = 9.5630032886e-14 */
0x00000000, 0x3FCBC000, /* B[64] = 2.1679687500e-01 */
0x509F8000, 0x3FD34413, /* LG_RCPR_Y_HI[64] = 3.0102999566e-01 */
0xB83B532A, 0xBD380433, /* LG_RCPR_Y_LO[64] = -8.5323443171e-14 */
/* Two parts of the lg(2.0) */
0x509F8000, 0x3FD34413, /* LG2_HI = 3.010299956640665e-01 */
0xB83B532A, 0xBD380433, /* LG2_LO = -8.532344317057107e-14 */
/* Right Shifter to obtain j */
0x00000040, 0x42D00000, /* RSJ = 2^(46)+1 */
/* Right Shifter to obtain YHi */
0x00000000, 0x41600000, /* RSY = 2^(23) */
/* "Near 1" path (bound for u=1-x) */
0x00000000, 0x3F780000, /* NEAR0_BOUND */
/* Scale for denormalized arguments */
0x00000000, 0x43B00000, /* DENORM_SCALE = 2^60 */
/* Double precision constants: 0.0, 1.0 */
0x00000000, 0x00000000, 0x00000000, 0x3FF00000, 0x00000000, 0x3FDBC000,
/* Coefficients for polynomial approximation */
0xBF2E4107, 0x3F5A7A6C, /* A0 = 1.6161024075e-03 */
0xDC77B115, 0xBFF27AF2, /* A1 = -1.1550167667e+00 */
0xDC963A31, 0x3FFC6A02, /* A2 = 1.7758816353e+00 */
0x64D42479, 0xC0089309, /* A3 = -3.0717952611e+00 */
0x7B1EFE5C, 0x4016AB9F, /* A4 = 5.6676005590e+00 */
0x698CFB68, 0xC025C90E, /* A5 = -1.0892688082e+01 */
0xE1B1AA78, 0x40358992, /* A6 = 2.1537397486e+01 */
0x4E75EEA2, 0xC045B321, /* A7 = -4.3399453933e+01 */
};
__attribute__((always_inline)) inline int
__ocl_svml_internal_dlog10_ha(double *a, double *r) {
double x, y, u, q;
double dbP;
double dbAbsU;
double dbN, dbNLg2Hi, dbNLg2Lo;
double dbB, dbLgRcprYHi, dbLgRcprYLo, dbWHi, dbWLo;
double dbYHi, dbYLo, dbUHi, dbuLo, dbResHi, dbResLo;
double dbQHi, dbQLo;
double dbTmp;
int iN, j;
int i;
int nRet = 0;
/* Filter out Infs and NaNs */
if ((((((_iml_v2_dp_union_t *)&(*a))->dwords.hi_dword >> 20) & 0x7FF) !=
0x7FF)) {
/* Here if argument is finite double precision number */
/*
// Copy argument into temporary variable x,
// and initially set iN equal to 0
*/
x = (*a);
iN = 0;
/* Check if x is denormalized number or [+/-]0 */
if (((((_iml_v2_dp_union_t *)&x)->dwords.hi_dword >> 20) & 0x7FF) == 0) {
/* Here if argument is denormalized or [+/-]0 */
/* Scale x and properly adjust iN */
x = (x * ((__constant double *)__dlog10_ha_CoutTab)[200]);
iN = (iN - 60);
}
/* Starting from this point x is finite normalized number */
if (x > ((__constant double *)__dlog10_ha_CoutTab)[201]) {
/* Here if x is positive finite normalized number */
/* Get absolute value of u=x-1 */
u = (x - 1.0);
dbAbsU = u;
(((_iml_v2_dp_union_t *)&dbAbsU)->dwords.hi_dword =
(((_iml_v2_dp_union_t *)&dbAbsU)->dwords.hi_dword & 0x7FFFFFFF) |
((_iml_uint32_t)(0) << 31));
/* Check if (*a) falls into "Near 1" range */
if (dbAbsU > ((__constant double *)__dlog10_ha_CoutTab)[199]) {
/* 6) "Main" path */
/* a) Range reduction */
/* Get N taking into account denormalized arguments */
iN = (iN + ((((_iml_v2_dp_union_t *)&x)->dwords.hi_dword >> 20) & 0x7FF) -
0x3FF);
dbN = (double)iN;
/*
// Compute N*Lg2Hi and N*Lg2Lo. Notice that N*Lg2Hi
// is error-free for any N
*/
dbNLg2Hi = (dbN * ((__constant double *)__dlog10_ha_CoutTab)[195]);
dbNLg2Lo = (dbN * ((__constant double *)__dlog10_ha_CoutTab)[196]);
/* Get y */
y = x;
(((_iml_v2_dp_union_t *)&y)->dwords.hi_dword =
(((_iml_v2_dp_union_t *)&y)->dwords.hi_dword & 0x800FFFFF) |
(((_iml_uint32_t)(0x3FF) & 0x7FF) << 20));
/* Obtain j */
dbTmp = (y + ((__constant double *)__dlog10_ha_CoutTab)[197]);
j = ((((_iml_v2_dp_union_t *)&dbTmp)->dwords.lo_dword) &
((1 << (6 + 1)) - 1));
/* Get table values of B, LgRcprYHi, LgRcprYLo */
dbB = ((__constant double *)__dlog10_ha_CoutTab)[3 * (j)];
dbLgRcprYHi = ((__constant double *)__dlog10_ha_CoutTab)[3 * (j) + 1];
dbLgRcprYLo = ((__constant double *)__dlog10_ha_CoutTab)[3 * (j) + 2];
/* Calculate WHi and WLo */
dbWHi = (dbNLg2Hi + dbLgRcprYHi);
dbWLo = (dbNLg2Lo + dbLgRcprYLo);
/* Get YHi and YLo */
dbTmp = (y + ((__constant double *)__dlog10_ha_CoutTab)[198]);
dbYHi = (dbTmp - ((__constant double *)__dlog10_ha_CoutTab)[198]);
dbYLo = (y - dbYHi);
/* Get QHi, QLo and q */
dbQHi =
((dbB * dbYHi) - ((__constant double *)__dlog10_ha_CoutTab)[203]);
dbQLo = (dbB * dbYLo);
q = (dbQHi + dbQLo);
/* b) Approximation */
dbP = (((((((((__constant double *)__dlog10_ha_CoutTab)[211] * q +
((__constant double *)__dlog10_ha_CoutTab)[210]) *
q +
((__constant double *)__dlog10_ha_CoutTab)[209]) *
q +
((__constant double *)__dlog10_ha_CoutTab)[208]) *
q +
((__constant double *)__dlog10_ha_CoutTab)[207]) *
q +
((__constant double *)__dlog10_ha_CoutTab)[206]) *
q +
((__constant double *)__dlog10_ha_CoutTab)[205]) *
q +
((__constant double *)__dlog10_ha_CoutTab)[204]);
/* c) Reconstruction */
dbResHi = (dbWHi + dbQHi);
dbResLo = (dbWLo + (dbP * dbQLo));
dbResLo = (dbResLo + dbQLo);
dbResLo = (dbResLo + dbP * dbQHi);
(*r) = (dbResHi + dbResLo);
} else {
/* 5) "Near 1" path (|u|<=NEAR0_BOUND) */
/* Calculate q */
q = (u * ((__constant double *)__dlog10_ha_CoutTab)[203]);
dbP = (((((((((__constant double *)__dlog10_ha_CoutTab)[211] * q +
((__constant double *)__dlog10_ha_CoutTab)[210]) *
q +
((__constant double *)__dlog10_ha_CoutTab)[209]) *
q +
((__constant double *)__dlog10_ha_CoutTab)[208]) *
q +
((__constant double *)__dlog10_ha_CoutTab)[207]) *
q +
((__constant double *)__dlog10_ha_CoutTab)[206]) *
q +
((__constant double *)__dlog10_ha_CoutTab)[205]) *
q +
((__constant double *)__dlog10_ha_CoutTab)[204]);
dbP = (dbP * q);
dbP = (dbP + q);
(*r) = dbP;
}
} else {
/* Path 3) or 4). Here if argument is negative number or +/-0 */
if (x == ((__constant double *)__dlog10_ha_CoutTab)[201]) {
/* Path 3). Here if argument is +/-0 */
(*r) = -((__constant double *)__dlog10_ha_CoutTab)[202] /
((__constant double *)__dlog10_ha_CoutTab)[201];
nRet = 2;
} else {
/* Path 4). Here if argument is negative number */
(*r) = ((__constant double *)__dlog10_ha_CoutTab)[201] /
((__constant double *)__dlog10_ha_CoutTab)[201];
nRet = 1;
}
}
} else {
/* Path 1) or 2). Here if argument is NaN or +/-Infinity */
if (((((_iml_v2_dp_union_t *)&(*a))->dwords.hi_dword >> 31) == 1) &&
(((((_iml_v2_dp_union_t *)&(*a))->dwords.hi_dword & 0x000FFFFF) == 0) &&
((((_iml_v2_dp_union_t *)&(*a))->dwords.lo_dword) == 0))) {
/* Path 2). Here if argument is -Infinity */
(*r) = ((__constant double *)__dlog10_ha_CoutTab)[201] /
((__constant double *)__dlog10_ha_CoutTab)[201];
nRet = 1;
} else {
/* Path 1). Here if argument is NaN or +Infinity */
(*r) = (*a) * (*a);
}
}
return nRet;
}
double __ocl_svml_log10_ha(double x) {
double r;
unsigned int vm;
double va1;
double vr1;
va1 = x;
{
double ExpMask;
double Two10;
double Mantissa;
double DblRcp;
unsigned long Expon;
unsigned int IExpon;
double FpExpon;
unsigned long BrMask;
double BrMask1;
double BrMask2;
double MinNorm;
double MaxNorm;
double CLH;
double HalfMask;
double dR;
unsigned long Index;
double THL[2];
double L2H;
double L2L;
double Kh;
double Kl;
double poly_coeff[7];
double R2;
double dP;
double Rh;
double Rl;
double P56;
double P34;
double P12;
double dS;
ExpMask = as_double(__ocl_svml_internal_dlog10_ha_data.ExpMask);
Two10 = as_double(__ocl_svml_internal_dlog10_ha_data.Two10);
/* preserve mantissa, set input exponent to 2^(-10) */
Mantissa = as_double((as_ulong(va1) & as_ulong(ExpMask)));
Mantissa = as_double((as_ulong(Mantissa) | as_ulong(Two10)));
MinNorm = as_double(__ocl_svml_internal_dlog10_ha_data.MinNorm);
MaxNorm = as_double(__ocl_svml_internal_dlog10_ha_data.MaxNorm);
/* reciprocal approximation good to at least 11 bits */
DblRcp = ((double)(1.0f / ((float)(Mantissa))));
/* exponent bits */
Expon = as_ulong(va1);
Expon = ((unsigned long)(Expon) >> (52 - 32));
IExpon = ((unsigned int)((unsigned long)Expon >> 32));
BrMask1 =
as_double((unsigned long)((va1 < MinNorm) ? 0xffffffffffffffff : 0x0));
BrMask2 = as_double(
(unsigned long)(((!(va1 <= MaxNorm)) ? 0xffffffffffffffff : 0x0)));
CLH = as_double(__ocl_svml_internal_dlog10_ha_data.CLH);
DblRcp = (DblRcp * CLH);
/* round reciprocal to nearest integer, will have 1+9 mantissa bits */
DblRcp = SPIRV_OCL_BUILTIN(rint, _f64, )(DblRcp);
/* biased exponent in DP format */
FpExpon = ((double)((int)(IExpon)));
/* check if argument is in [MinNorm, MaxNorm] */
/* combine and get argument value range mask */
BrMask1 = as_double((as_ulong(BrMask1) | as_ulong(BrMask2)));
BrMask = as_ulong(BrMask1);
vm = 0;
vm = BrMask;
/* argument reduction */
HalfMask = as_double(__ocl_svml_internal_dlog10_ha_data.HalfMask);
dR = SPIRV_OCL_BUILTIN(fma, _f64_f64_f64, )(Mantissa, DblRcp, -(CLH));
;
/* prepare lookup index */
Index = as_ulong(DblRcp);
/* get T as table lookup */
Index = ((unsigned long)(Index) >> (52 - 8 - 4));
THL[0] = as_double(
((unsigned long *)((char *)(&__ocl_svml_internal_dlog10_ha_data
.Log_HA_table[0]) -
0x406bc0))[Index >> 3]);
THL[1] = as_double(
((unsigned long *)((char *)(&__ocl_svml_internal_dlog10_ha_data
.Log_HA_table[0]) -
0x406bc0))[(Index >> 3) + 1]);
/* compute K = exponent*log(2.0) */
L2H = as_double(__ocl_svml_internal_dlog10_ha_data.L2H);
L2L = as_double(__ocl_svml_internal_dlog10_ha_data.L2L);
Kh = SPIRV_OCL_BUILTIN(fma, _f64_f64_f64, )(FpExpon, L2H, THL[0]);
Kl = SPIRV_OCL_BUILTIN(fma, _f64_f64_f64, )(FpExpon, L2L, THL[1]);
/* compute polynomial */
poly_coeff[6] =
as_double(__ocl_svml_internal_dlog10_ha_data.ha_poly_coeff[0]);
poly_coeff[5] =
as_double(__ocl_svml_internal_dlog10_ha_data.ha_poly_coeff[1]);
poly_coeff[4] =
as_double(__ocl_svml_internal_dlog10_ha_data.ha_poly_coeff[2]);
poly_coeff[3] =
as_double(__ocl_svml_internal_dlog10_ha_data.ha_poly_coeff[3]);
poly_coeff[2] =
as_double(__ocl_svml_internal_dlog10_ha_data.ha_poly_coeff[4]);
poly_coeff[1] =
as_double(__ocl_svml_internal_dlog10_ha_data.ha_poly_coeff[5]);
P56 = SPIRV_OCL_BUILTIN(fma, _f64_f64_f64, )(poly_coeff[6], dR,
poly_coeff[5]);
P34 = SPIRV_OCL_BUILTIN(fma, _f64_f64_f64, )(poly_coeff[4], dR,
poly_coeff[3]);
R2 = (dR * dR);
P12 = SPIRV_OCL_BUILTIN(fma, _f64_f64_f64, )(poly_coeff[2], dR,
poly_coeff[1]);
dS = (Kh + dR);
dP = SPIRV_OCL_BUILTIN(fma, _f64_f64_f64, )(P56, R2, P34);
Rh = (dS - Kh);
dP = SPIRV_OCL_BUILTIN(fma, _f64_f64_f64, )(dP, R2, P12);
dP = (dP * dR);
/* reconstruction */
Rl = (dR - Rh);
Kl = (Kl + Rl);
Kl = (Kl + dP);
vr1 = (Kl + dS);
}
if (__builtin_expect((vm) != 0, 0)) {
double __cout_a1;
double __cout_r1;
((double *)&__cout_a1)[0] = va1;
((double *)&__cout_r1)[0] = vr1;
__ocl_svml_internal_dlog10_ha(&__cout_a1, &__cout_r1);
vr1 = ((double *)&__cout_r1)[0];
}
r = vr1;
return r;
}
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