296 lines · bash
1#!/bin/bash2 3# ULP error check script.4#5# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.6# See https://llvm.org/LICENSE.txt for license information.7# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception8 9#set -x10set -eu11 12# cd to bin directory.13cd "${0%/*}"14 15rmodes='n u d z'16#rmodes=n17flags="${ULPFLAGS:--q}"18emu="$@"19 20FAIL=021PASS=022 23t() {24 [ $r = "n" ] && Lt=$L || Lt=$Ldir25 $emu ./ulp -r $r -e $Lt $flags "$@" && PASS=$((PASS+1)) || FAIL=$((FAIL+1))26}27 28check() {29 $emu ./ulp -f -q "$@" >/dev/null30}31 32Ldir=0.533for r in $rmodes34do35L=0.0136t exp 0 0xffff000000000000 1000037t exp 0x1p-6 0x1p6 4000038t exp -0x1p-6 -0x1p6 4000039t exp 633.3 733.3 1000040t exp -633.3 -777.3 1000041 42L=0.0143t exp2 0 0xffff000000000000 1000044t exp2 0x1p-6 0x1p6 4000045t exp2 -0x1p-6 -0x1p6 4000046t exp2 633.3 733.3 1000047t exp2 -633.3 -777.3 1000048 49L=0.0250t log 0 0xffff000000000000 1000051t log 0x1p-4 0x1p4 4000052t log 0 inf 4000053 54L=0.0555t log2 0 0xffff000000000000 1000056t log2 0x1p-4 0x1p4 4000057t log2 0 inf 4000058 59L=0.0560t pow 0.5 2.0 x 0 inf 2000061t pow -0.5 -2.0 x 0 inf 2000062t pow 0.5 2.0 x -0 -inf 2000063t pow -0.5 -2.0 x -0 -inf 2000064t pow 0.5 2.0 x 0x1p-10 0x1p10 4000065t pow 0.5 2.0 x -0x1p-10 -0x1p10 4000066t pow 0 inf x 0.5 2.0 8000067t pow 0 inf x -0.5 -2.0 8000068t pow 0x1.fp-1 0x1.08p0 x 0x1p8 0x1p17 8000069t pow 0x1.fp-1 0x1.08p0 x -0x1p8 -0x1p17 8000070t pow 0 0x1p-1000 x 0 1.0 5000071t pow 0x1p1000 inf x 0 1.0 5000072t pow 0x1.ffffffffffff0p-1 0x1.0000000000008p0 x 0x1p60 0x1p68 5000073t pow 0x1.ffffffffff000p-1 0x1p0 x 0x1p50 0x1p52 5000074t pow -0x1.ffffffffff000p-1 -0x1p0 x 0x1p50 0x1p52 5000075 76L=0.0177t expf 0 0xffff0000 1000078t expf 0x1p-14 0x1p8 5000079t expf -0x1p-14 -0x1p8 5000080 81L=0.0182t exp2f 0 0xffff0000 1000083t exp2f 0x1p-14 0x1p8 5000084t exp2f -0x1p-14 -0x1p8 5000085 86L=0.3287t logf 0 0xffff0000 1000088t logf 0x1p-4 0x1p4 5000089t logf 0 inf 5000090 91L=0.2692t log2f 0 0xffff0000 1000093t log2f 0x1p-4 0x1p4 5000094t log2f 0 inf 5000095 96#L=0.0697#t sinf 0 0xffff0000 1000098#t sinf 0x1p-14 0x1p54 5000099#t sinf -0x1p-14 -0x1p54 50000100#101#L=0.06102#t cosf 0 0xffff0000 10000103#t cosf 0x1p-14 0x1p54 50000104#t cosf -0x1p-14 -0x1p54 50000105#106#L=0.06107#t sincosf_sinf 0 0xffff0000 10000108#t sincosf_sinf 0x1p-14 0x1p54 50000109#t sincosf_sinf -0x1p-14 -0x1p54 50000110#111#L=0.06112#t sincosf_cosf 0 0xffff0000 10000113#t sincosf_cosf 0x1p-14 0x1p54 50000114#t sincosf_cosf -0x1p-14 -0x1p54 50000115 116L=0.4117t powf 0x1p-1 0x1p1 x 0x1p-7 0x1p7 50000118t powf 0x1p-1 0x1p1 x -0x1p-7 -0x1p7 50000119t powf 0x1p-70 0x1p70 x 0x1p-1 0x1p1 50000120t powf 0x1p-70 0x1p70 x -0x1p-1 -0x1p1 50000121t powf 0x1.ep-1 0x1.1p0 x 0x1p8 0x1p14 50000122t powf 0x1.ep-1 0x1.1p0 x -0x1p8 -0x1p14 50000123done124 125# vector functions126Ldir=0.5127r='n'128flags="${ULPFLAGS:--q} -f"129runs=130check __s_exp 1 && runs=1131runv=132check __v_exp 1 && runv=1133runvn=134check __vn_exp 1 && runvn=1135 136range_exp='137 0 0xffff000000000000 10000138 0x1p-6 0x1p6 400000139 -0x1p-6 -0x1p6 400000140 633.3 733.3 10000141 -633.3 -777.3 10000142'143 144range_log='145 0 0xffff000000000000 10000146 0x1p-4 0x1p4 400000147 0 inf 400000148'149 150range_pow='151 0x1p-1 0x1p1 x 0x1p-10 0x1p10 50000152 0x1p-1 0x1p1 x -0x1p-10 -0x1p10 50000153 0x1p-500 0x1p500 x 0x1p-1 0x1p1 50000154 0x1p-500 0x1p500 x -0x1p-1 -0x1p1 50000155 0x1.ep-1 0x1.1p0 x 0x1p8 0x1p16 50000156 0x1.ep-1 0x1.1p0 x -0x1p8 -0x1p16 50000157'158 159range_sin='160 0 0xffff000000000000 10000161 0x1p-4 0x1p4 400000162 -0x1p-23 0x1p23 400000163'164range_cos="$range_sin"165 166range_expf='167 0 0xffff0000 10000168 0x1p-14 0x1p8 500000169 -0x1p-14 -0x1p8 500000170'171 172range_expf_1u="$range_expf"173range_exp2f="$range_expf"174range_exp2f_1u="$range_expf"175 176range_logf='177 0 0xffff0000 10000178 0x1p-4 0x1p4 500000179'180 181range_sinf='182 0 0xffff0000 10000183 0x1p-4 0x1p4 300000184-0x1p-9 -0x1p9 300000185'186range_cosf="$range_sinf"187 188range_powf='189 0x1p-1 0x1p1 x 0x1p-7 0x1p7 50000190 0x1p-1 0x1p1 x -0x1p-7 -0x1p7 50000191 0x1p-70 0x1p70 x 0x1p-1 0x1p1 50000192 0x1p-70 0x1p70 x -0x1p-1 -0x1p1 50000193 0x1.ep-1 0x1.1p0 x 0x1p8 0x1p14 50000194 0x1.ep-1 0x1.1p0 x -0x1p8 -0x1p14 50000195'196 197# error limits198L_exp=1.9199L_log=1.2200L_pow=0.05201L_sin=3.0202L_cos=3.0203L_expf=1.49204L_expf_1u=0.4205L_exp2f=1.49206L_exp2f_1u=0.4207L_logf=2.9208L_sinf=1.4209L_cosf=1.4210L_powf=2.1211 212while read G F R213do214 [ "$R" = 1 ] || continue215 case "$G" in \#*) continue ;; esac216 eval range="\${range_$G}"217 eval L="\${L_$G}"218 while read X219 do220 [ -n "$X" ] || continue221 case "$X" in \#*) continue ;; esac222 t $F $X223 done << EOF224$range225EOF226done << EOF227# group symbol run228exp __s_exp $runs229exp __v_exp $runv230exp __vn_exp $runvn231exp _ZGVnN2v_exp $runvn232 233log __s_log $runs234log __v_log $runv235log __vn_log $runvn236log _ZGVnN2v_log $runvn237 238pow __s_pow $runs239pow __v_pow $runv240pow __vn_pow $runvn241pow _ZGVnN2vv_pow $runvn242 243sin __s_sin $runs244sin __v_sin $runv245sin __vn_sin $runvn246sin _ZGVnN2v_sin $runvn247 248cos __s_cos $runs249cos __v_cos $runv250cos __vn_cos $runvn251cos _ZGVnN2v_cos $runvn252 253expf __s_expf $runs254expf __v_expf $runv255expf __vn_expf $runvn256expf _ZGVnN4v_expf $runvn257 258expf_1u __s_expf_1u $runs259expf_1u __v_expf_1u $runv260expf_1u __vn_expf_1u $runvn261 262exp2f __s_exp2f $runs263exp2f __v_exp2f $runv264exp2f __vn_exp2f $runvn265exp2f _ZGVnN4v_exp2f $runvn266 267exp2f_1u __s_exp2f_1u $runs268exp2f_1u __v_exp2f_1u $runv269exp2f_1u __vn_exp2f_1u $runvn270 271logf __s_logf $runs272logf __v_logf $runv273logf __vn_logf $runvn274logf _ZGVnN4v_logf $runvn275 276sinf __s_sinf $runs277sinf __v_sinf $runv278sinf __vn_sinf $runvn279sinf _ZGVnN4v_sinf $runvn280 281cosf __s_cosf $runs282cosf __v_cosf $runv283cosf __vn_cosf $runvn284cosf _ZGVnN4v_cosf $runvn285 286powf __s_powf $runs287powf __v_powf $runv288powf __vn_powf $runvn289powf _ZGVnN4vv_powf $runvn290EOF291 292[ 0 -eq $FAIL ] || {293 echo "FAILED $FAIL PASSED $PASS"294 exit 1295}296