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20_riemann_zeta/check_value_neg.c (MAX_ITERATIONS): Add limit when target is simulator.

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2007-10-12  Jesper Nilsson  <jesper.nilsson@axis.com>

       * testsuite/tr1/5_numerical_facilities/special_functions/
       20_riemann_zeta/check_value_neg.c (MAX_ITERATIONS): Add limit
       when target is simulator.
       * testsuite/tr1/5_numerical_facilities/special_functions/
       20_riemann_zeta/check_value_pos.c (MAX_ITERATIONS): Likewise.

From-SVN: r129258
This commit is contained in:
Jesper Nilsson 2007-10-12 10:23:55 +00:00 committed by Paolo Carlini
parent f42054423c
commit 1de1af77d6
3 changed files with 22 additions and 4 deletions
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8
libstdc++-v3/ChangeLog
View File

@ -1,3 +1,11 @@
2007-10-12 Jesper Nilsson <jesper.nilsson@axis.com>
* testsuite/tr1/5_numerical_facilities/special_functions/
20_riemann_zeta/check_value_neg.c (MAX_ITERATIONS): Add limit
when target is simulator.
* testsuite/tr1/5_numerical_facilities/special_functions/
20_riemann_zeta/check_value_pos.c (MAX_ITERATIONS): Likewise.
2007-10-11 Roger Sayle <roger@eyesopen.com>
* acinclude.m4 (GLIBCXX_CHECK_SYSTEM_ERROR): Add EOVERFLOW for Tru64.

9
libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/20_riemann_zeta/check_value_neg.cc
View File

@ -20,6 +20,12 @@
// riemann_zeta
// This can take long on simulators, timing out the test.
// { dg-options "-DMAX_ITERATIONS=5" { target simulator } }
#ifndef MAX_ITERATIONS
#define MAX_ITERATIONS (sizeof(data001) / sizeof(testcase_riemann_zeta<double>))
#endif
// Compare against values generated by the GNU Scientific Library.
// The GSL can be found on the web: http://www.gnu.org/software/gsl/
@ -106,8 +112,7 @@ void test001()
const Tp eps = std::numeric_limits<Tp>::epsilon();
Tp max_abs_diff = -Tp(1);
Tp max_abs_frac = -Tp(1);
unsigned int num_datum = sizeof(data001)
/ sizeof(testcase_riemann_zeta<double>);
unsigned int num_datum = MAX_ITERATIONS;
for (unsigned int i = 0; i < num_datum; ++i)
{
const Tp f = std::tr1::riemann_zeta(Tp(data001[i].x));

9
libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/20_riemann_zeta/check_value_pos.cc
View File

@ -20,6 +20,12 @@
// riemann_zeta
// This can take long on simulators, timing out the test.
// { dg-options "-DMAX_ITERATIONS=5" { target simulator } }
#ifndef MAX_ITERATIONS
#define MAX_ITERATIONS (sizeof(data001) / sizeof(testcase_riemann_zeta<double>))
#endif
// Compare against values generated by the GNU Scientific Library.
// The GSL can be found on the web: http://www.gnu.org/software/gsl/
@ -196,8 +202,7 @@ void test001()
const Tp eps = std::numeric_limits<Tp>::epsilon();
Tp max_abs_diff = -Tp(1);
Tp max_abs_frac = -Tp(1);
unsigned int num_datum = sizeof(data001)
/ sizeof(testcase_riemann_zeta<double>);
unsigned int num_datum = MAX_ITERATIONS;
for (unsigned int i = 0; i < num_datum; ++i)
{
const Tp f = std::tr1::riemann_zeta(Tp(data001[i].x));