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Refs #695 add testcase.

This commit is contained in:
Zhang Xianyi 2016-03-01 01:05:56 -05:00
parent efa4f5c936
commit 4fc8c937d4
5 changed files with 118 additions and 1 deletions
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7
utest/CMakeLists.txt
View File

@ -5,6 +5,13 @@ set(OpenBLAS_utest_src
test_amax.c
)
if (NOT NO_LAPACK)
set(OpenBLAS_utest_src
${OpenBLAS_utest_src}
test_potrs.c
)
endif()
set(OpenBLAS_utest_bin openblas_utest)
add_executable(${OpenBLAS_utest_bin} ${OpenBLAS_utest_src})

4
utest/Makefile
View File

@ -11,6 +11,10 @@ include $(TOPDIR)/Makefile.system
OBJS=utest_main.o test_amax.o
#test_rot.o test_swap.o test_axpy.o test_dotu.o test_rotmg.o test_dsdot.o test_fork.o
ifneq ($(NO_LAPACK), 1)
OBJS += test_potrs.o
endif
all : run_test
$(UTESTBIN): $(OBJS)

11
utest/ctest.h
View File

@ -1,4 +1,4 @@
/* Copyright 2011-2015 Bas van den Berg
/* Copyright 2011-2016 Bas van den Berg
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -212,6 +212,9 @@ void assert_not_equal(intmax_t exp, intmax_t real, const char* caller, int line)
void assert_not_equal_u(uintmax_t exp, uintmax_t real, const char* caller, int line);
#define ASSERT_NOT_EQUAL_U(exp, real) assert_not_equal_u(exp, real, __FILE__, __LINE__)
void assert_interval(intmax_t exp1, intmax_t exp2, intmax_t real, const char* caller, int line);
#define ASSERT_INTERVAL(exp1, exp2, real) assert_interval(exp1, exp2, real, __FILE__, __LINE__)
void assert_null(void* real, const char* caller, int line);
#define ASSERT_NULL(real) assert_null((void*)real, __FILE__, __LINE__)
@ -511,6 +514,12 @@ void assert_not_equal_u(uintmax_t exp, uintmax_t real, const char* caller, int l
}
}
void assert_interval(intmax_t exp1, intmax_t exp2, intmax_t real, const char* caller, int line) {
if (real < exp1 || real > exp2) {
CTEST_ERR("%s:%d expected %" PRIdMAX "-%" PRIdMAX ", got %" PRIdMAX, caller, line, exp1, exp2, real);
}
}
void assert_dbl_near(double exp, double real, double tol, const char* caller, int line) {
double diff = exp - real;
double absdiff = diff;

1
utest/openblas_utest.h
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@ -38,6 +38,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "ctest.h"
#include <common.h>
#include <math.h>
#define SINGLE_EPS 1e-04
#define DOUBLE_EPS 1e-13

96
utest/test_potrs.c Normal file
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@ -0,0 +1,96 @@
/*****************************************************************************
Copyright (c) 2011-2016, The OpenBLAS Project
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
3. Neither the name of the OpenBLAS project nor the names of
its contributors may be used to endorse or promote products
derived from this software without specific prior written
permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
**********************************************************************************/
#include "openblas_utest.h"
/*
void BLASFUNC(cpotrf)(char*, BLASINT*, complex float*, BLASINT*, BLASINT*);
void BLASFUNC(zpotrs_(char*, BLASINT*, BLASINT*, complex double*,
BLASINT*, complex double*, BLASINT*, BLASINT*);
*/
//https://github.com/xianyi/OpenBLAS/issues/695
CTEST(potrf, bug_695){
openblas_complex_float A1[100] = {5.8525753+0.0*I, -0.79540455-0.7066077*I, 0.98274714-1.3824869*I, 2.619998-1.8532984*I, -1.8306153+1.2336911*I, 0.32275113-0.015575029*I, 2.1968813-1.0640624*I, 0.27894387-0.97911835*I, 3.0476584-0.18548489*I, 0.3842994-0.7050991*I,
-0.79540455+0.7066077*I, 8.313246+0.0*I, -1.8076122+0.8882447*I, 0.47806996-0.48494184*I, 0.5096429+0.5395974*I, -0.7285097+0.10360408*I, -1.1760061+2.7146957*I, -0.4271084-0.042899966*I, -1.7228563-2.8335886*I, 1.8942566-0.6389735*I,
0.98274714+1.3824869*I, -1.8076122-0.8882447*I, 9.367975+0.0*I, -0.1838578-0.6468568*I, -1.8338387-0.7064959*I, 0.041852742+0.6556877*I, 2.5673025-1.9732997*I, -1.1148382+0.15693812*I, 2.4704504+1.0389464*I, 1.0858271+1.298006*I,
2.619998+1.8532984*I, 0.47806996+0.48494184*I, -0.1838578+0.6468568*I, 3.1117508+0.0*I, -1.956626-0.22825956*I, 0.07081801+0.31801307*I, 0.3698375+0.5400855*I, 0.80686307-1.5315914*I, 1.5649154+1.6229297*I, -0.112077385-1.2014246*I,
-1.8306153-1.2336911*I, 0.5096429-0.5395974*I, -1.8338387+0.7064959*I, -1.956626+0.22825956*I, 3.6439795+0.0*I, -0.2594722-0.48786148*I, -0.47636223+0.27821827*I, -0.61608654+2.01858*I, -2.7767487-1.7693765*I, 0.048102796+0.9741874*I,
0.32275113+0.015575029*I, -0.7285097-0.10360408*I, 0.041852742-0.6556877*I, 0.07081801-0.31801307*I, -0.2594722+0.48786148*I, 3.624376+0.0*I, -1.6697118-0.4017511*I, -1.4397877+0.7550918*I, -0.31456697+1.0403451*I, -0.31978557-0.13701046*I,
2.1968813+1.0640624*I, -1.1760061-2.7146957*I, 2.5673025+1.9732997*I, 0.3698375-0.5400855*I, -0.47636223-0.27821827*I, -1.6697118+0.4017511*I, 6.8273163+0.0*I, -0.10051322-0.24303961*I, 1.4415971-0.29750675*I, 1.221786+0.85654986*I,
0.27894387+0.97911835*I, -0.4271084+0.042899966*I, -1.1148382-0.15693812*I, 0.80686307+1.5315914*I, -0.61608654-2.01858*I, -1.4397877-0.7550918*I, -0.10051322+0.24303961*I, 3.4057708+0.0*I, -0.5856801+1.0203559*I, 0.7103452-0.8422135*I,
3.0476584+0.18548489*I, -1.7228563+2.8335886*I, 2.4704504-1.0389464*I, 1.5649154-1.6229297*I, -2.7767487+1.7693765*I, -0.31456697-1.0403451*I, 1.4415971+0.29750675*I, -0.5856801-1.0203559*I, 7.005772+0.0*I, -0.9617417+1.2486815*I,
0.3842994+0.7050991*I, 1.8942566+0.6389735*I, 1.0858271-1.298006*I, -0.112077385+1.2014246*I, 0.048102796-0.9741874*I, -0.31978557+0.13701046*I, 1.221786-0.85654986*I, 0.7103452+0.8422135*I, -0.9617417-1.2486815*I, 3.4629636+0.0*I};
char up = 'U';
blasint n=10;
blasint info[1];
BLASFUNC(cpotrf)(&up, &n, (float*)(A1), &n, info);
//printf("%g+%g*I\n", creal(A1[91]), cimag(A1[91]));
openblas_complex_double A2[100] = {3.0607147216796875+0.0*I, -0.5905849933624268-0.29020825028419495*I, 0.321084201335907+0.45168760418891907*I, 0.8387917876243591-0.644718587398529*I, -0.3642411530017853+0.051274992525577545*I, 0.8071482181549072+0.33944568037986755*I, 0.013674172572791576+0.21422699093818665*I, 0.35476258397102356+0.42408594489097595*I, -0.5991537570953369-0.23082709312438965*I, -0.0600702166557312-0.2113417387008667*I,
-0.7954045534133911+0.7066076993942261*I, 2.807175397872925+0.0*I, -0.1691000759601593+0.313548743724823*I, -0.30911174416542053+0.7447023987770081*I, -0.22347848117351532+0.03316075727343559*I, -0.4088296890258789-1.0214389562606812*I, -0.2344931811094284+0.08056317269802094*I, 0.793269693851471-0.17507623136043549*I, 0.03163455054163933+0.20559945702552795*I, 0.13581633567810059-0.2110036462545395*I,
0.9827471375465393+1.3824869394302368*I, -1.8076121807098389-0.8882446885108948*I, 2.3277781009674072+0.0*I, 0.830405056476593-0.19296252727508545*I, 0.1394239068031311-0.5260677933692932*I, 1.239942193031311-0.09915469586849213*I, 0.06731037050485611-0.059320636093616486*I, 0.11507681757211685-0.1984301060438156*I, -0.6843825578689575+0.4647614359855652*I, 1.213119387626648-0.7757048010826111*I,
2.619997978210449+1.8532984256744385*I, 0.4780699610710144+0.48494184017181396*I, -0.18385779857635498+0.6468567848205566*I, 2.0811400413513184+0.0*I, -0.035075582563877106+0.09732913225889206*I, 0.27337002754211426-0.9032229781150818*I, -0.8374675512313843+0.0479498989880085*I, 0.6916252374649048+0.45711082220077515*I, 0.1883818507194519+0.06482727080583572*I, -0.32384994626045227+0.05857187137007713*I,
-1.8306152820587158-1.2336910963058472*I, 0.5096428990364075-0.5395973920822144*I, -1.833838701248169+0.7064958810806274*I, -1.956626057624817+0.22825956344604492*I, 1.706615924835205+0.0*I, -0.2895336151123047+0.17579378187656403*I, -0.923172116279602-0.4530014097690582*I, 0.5040621757507324-0.37026339769363403*I, -0.2824432849884033-1.0374568700790405*I, 0.1399831622838974+0.4977008104324341*I,
0.32275113463401794+0.015575028955936432*I, -0.7285097241401672-0.10360407829284668*I, 0.041852742433547974-0.655687689781189*I, 0.07081800699234009-0.318013072013855*I, -0.25947219133377075+0.4878614842891693*I, 1.5735365152359009+0.0*I, -0.2647853195667267-0.26654252409935*I, -0.6190430521965027-0.24699924886226654*I, -0.6288471221923828+0.48154571652412415*I, 0.02446540631353855-0.2611822783946991*I,
2.1968812942504883+1.0640623569488525*I, -1.1760060787200928-2.714695692062378*I, 2.5673024654388428+1.9732997417449951*I, 0.3698374927043915-0.54008549451828*I, -0.4763622283935547-0.27821826934814453*I, -1.6697118282318115+0.4017511010169983*I, 1.2674795389175415+0.0*I, 0.3079095482826233-0.07258892804384232*I, -0.5929520130157471-0.038360968232154846*I, 0.04388086497783661-0.025549031794071198*I,
0.27894386649131775+0.9791183471679688*I, -0.42710840702056885+0.0428999662399292*I, -1.1148382425308228-0.1569381207227707*I, 0.8068630695343018+1.5315914154052734*I, -0.6160865426063538-2.0185799598693848*I, -1.439787745475769-0.7550917863845825*I, -0.10051321983337402+0.24303960800170898*I, 0.9066106081008911+0.0*I, 0.05315789580345154-0.06136537343263626*I, -0.21304509043693542+0.6494344472885132*I,
3.0476584434509277+0.1854848861694336*I, -1.7228562831878662+2.8335886001586914*I, 2.4704504013061523-1.0389463901519775*I, 1.564915418624878-1.6229296922683716*I, -2.7767486572265625+1.769376516342163*I, -0.314566969871521-1.0403450727462769*I, 1.4415971040725708+0.29750674962997437*I, -0.5856801271438599-1.0203559398651123*I, 0.5668219923973083+0.0*I, 0.033351436257362366-0.07832501083612442*I,
0.3842993974685669+0.7050991058349609*I, 1.894256591796875+0.6389734745025635*I, 1.085827112197876-1.2980060577392578*I, -0.11207738518714905+1.2014245986938477*I, 0.04810279607772827-0.9741873741149902*I, -0.31978556513786316+0.13701045513153076*I, 1.2217860221862793-0.856549859046936*I, 0.7103452086448669+0.84221351146698*I, -0.9617416858673096-1.2486815452575684*I, 0.0756804421544075+0.0*I};
openblas_complex_double B[20] = {-0.21782716937787788-0.9222220085490986*I, -0.7620356655676837+0.15533508334193666*I, -0.905011814118756+0.2847570854574069*I, -0.3451346708401685+1.076948486041297*I, 0.25336108035924787+0.975317836492159*I, 0.11192755545114-0.1603741874112385*I, -0.20604111555491242+0.10570814584017311*I, -1.0568488936791578-0.06025820467086475*I, -0.6650468984506477-0.5000967284800251*I, -1.0509472322215125+0.5022165705328413*I,
-0.727775859267237+0.50638268521728*I, 0.39947219167701153-0.4576746001199889*I, -0.7122162951294634-0.630289556702497*I, 0.9870834574024372-0.2825689605519449*I, 0.0628393808469436-0.1253397353973715*I, 0.8439562576196216+1.0850814110398734*I, 0.562377322638969-0.2578030745663871*I, 0.12696236014017806-0.09853584666755086*I, -0.023682508769195098+0.18093440285319276*I, -0.7264975746431271+0.31670415674097235*I};
char lo = 'L';
blasint nrhs = 2;
BLASFUNC(zpotrs)(&lo, &n, &nrhs, (double*)(A2), &n, (double*)(B), &n, info);
// note that this is exactly equal to A1
openblas_complex_float A3[100] = {5.8525753+0.0*I, -0.79540455-0.7066077*I, 0.98274714-1.3824869*I, 2.619998-1.8532984*I, -1.8306153+1.2336911*I, 0.32275113-0.015575029*I, 2.1968813-1.0640624*I, 0.27894387-0.97911835*I, 3.0476584-0.18548489*I, 0.3842994-0.7050991*I,
-0.79540455+0.7066077*I, 8.313246+0.0*I, -1.8076122+0.8882447*I, 0.47806996-0.48494184*I, 0.5096429+0.5395974*I, -0.7285097+0.10360408*I, -1.1760061+2.7146957*I, -0.4271084-0.042899966*I, -1.7228563-2.8335886*I, 1.8942566-0.6389735*I,
0.98274714+1.3824869*I, -1.8076122-0.8882447*I, 9.367975+0.0*I, -0.1838578-0.6468568*I, -1.8338387-0.7064959*I, 0.041852742+0.6556877*I, 2.5673025-1.9732997*I, -1.1148382+0.15693812*I, 2.4704504+1.0389464*I, 1.0858271+1.298006*I,
2.619998+1.8532984*I, 0.47806996+0.48494184*I, -0.1838578+0.6468568*I, 3.1117508+0.0*I, -1.956626-0.22825956*I, 0.07081801+0.31801307*I, 0.3698375+0.5400855*I, 0.80686307-1.5315914*I, 1.5649154+1.6229297*I, -0.112077385-1.2014246*I,
-1.8306153-1.2336911*I, 0.5096429-0.5395974*I, -1.8338387+0.7064959*I, -1.956626+0.22825956*I, 3.6439795+0.0*I, -0.2594722-0.48786148*I, -0.47636223+0.27821827*I, -0.61608654+2.01858*I, -2.7767487-1.7693765*I, 0.048102796+0.9741874*I,
0.32275113+0.015575029*I, -0.7285097-0.10360408*I, 0.041852742-0.6556877*I, 0.07081801-0.31801307*I, -0.2594722+0.48786148*I, 3.624376+0.0*I, -1.6697118-0.4017511*I, -1.4397877+0.7550918*I, -0.31456697+1.0403451*I, -0.31978557-0.13701046*I,
2.1968813+1.0640624*I, -1.1760061-2.7146957*I, 2.5673025+1.9732997*I, 0.3698375-0.5400855*I, -0.47636223-0.27821827*I, -1.6697118+0.4017511*I, 6.8273163+0.0*I, -0.10051322-0.24303961*I, 1.4415971-0.29750675*I, 1.221786+0.85654986*I,
0.27894387+0.97911835*I, -0.4271084+0.042899966*I, -1.1148382-0.15693812*I, 0.80686307+1.5315914*I, -0.61608654-2.01858*I, -1.4397877-0.7550918*I, -0.10051322+0.24303961*I, 3.4057708+0.0*I, -0.5856801+1.0203559*I, 0.7103452-0.8422135*I,
3.0476584+0.18548489*I, -1.7228563+2.8335886*I, 2.4704504-1.0389464*I, 1.5649154-1.6229297*I, -2.7767487+1.7693765*I, -0.31456697-1.0403451*I, 1.4415971+0.29750675*I, -0.5856801-1.0203559*I, 7.005772+0.0*I, -0.9617417+1.2486815*I,
0.3842994+0.7050991*I, 1.8942566+0.6389735*I, 1.0858271-1.298006*I, -0.112077385+1.2014246*I, 0.048102796-0.9741874*I, -0.31978557+0.13701046*I, 1.221786-0.85654986*I, 0.7103452+0.8422135*I, -0.9617417-1.2486815*I, 3.4629636+0.0*I};
BLASFUNC(cpotrf)(&up, &n, (float*)(A3), &n, info);
// printf("%g+%g*I\n", creal(A3[91]), cimag(A3[91]));
if(isnan(CREAL(A3[91])) || isnan(CIMAG(A3[91]))) {
CTEST_ERR("%s:%d got NaN", __FILE__, __LINE__);
}
}