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authorUlrich Drepper <drepper@redhat.com>1999-10-25 19:49:49 +0000
committerUlrich Drepper <drepper@redhat.com>1999-10-25 19:49:49 +0000
commit3a8e65a0a7914ad670774161c8e0bc781e09500a (patch)
treeaa64c73f6f64396a5f61bfffb63322acf3d4c9a0
parentfc4de7058d30387e302147c6131f85440987fe5c (diff)
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Update.
1999-10-25 Andreas Jaeger <aj@suse.de> * math/gen-libm-test.pl (parse_ulps): Ignore 0 has ulp. * math/libm-test.inc (check_float_internal): Don't print ulps for wrong sign of zero.
-rw-r--r--ChangeLog7
-rwxr-xr-xmath/gen-libm-test.pl35
-rw-r--r--math/libm-test.inc5
3 files changed, 25 insertions, 22 deletions
diff --git a/ChangeLog b/ChangeLog
index 5f7b4f7..d15a6a9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+1999-10-25 Andreas Jaeger <aj@suse.de>
+
+ * math/gen-libm-test.pl (parse_ulps): Ignore 0 has ulp.
+
+ * math/libm-test.inc (check_float_internal): Don't print ulps for
+ wrong sign of zero.
+
1999-10-20 Andreas Jaeger <aj@suse.de>
* manual/socket.texi (Address Formats): Describe usage of AF_UNIX
diff --git a/math/gen-libm-test.pl b/math/gen-libm-test.pl
index 02316da..d380bbf 100755
--- a/math/gen-libm-test.pl
+++ b/math/gen-libm-test.pl
@@ -33,7 +33,7 @@
# It represents the underlying floating point type (float, double or long
# double) and if inline functions (the leading i stands for inline)
# are used.
-# $results{$test}{$type}{"fail"}{$float} is defined and has a 1 if
+# $results{$test}{$type}{"fail"}{$float} is defined and has a 1 if
# the test is expected to fail
# $results{$test}{$type}{"ulp"}{$float} is defined and has a delta as value
@@ -50,7 +50,7 @@ use vars qw (%beautify @all_floats);
use vars qw ($output_dir $ulps_file);
# all_floats is sorted and contains all recognised float types
-@all_floats = ('double', 'float', 'idouble',
+@all_floats = ('double', 'float', 'idouble',
'ifloat', 'ildouble', 'ldouble');
%beautify =
@@ -508,11 +508,6 @@ sub parse_ulps {
}
s/^.+\"(.*)\".*$/$1/;
$test = $_;
- if ($type =~ /^real|imag$/) {
- $results{$test}{'type'} = 'complex';
- } elsif ($type eq 'normal') {
- $results{$test}{'type'} = 'normal';
- }
next;
}
if (/^Function: /) {
@@ -526,22 +521,26 @@ sub parse_ulps {
$type = 'normal';
}
($test) = ($_ =~ /^Function:\s*\"([a-zA-Z0-9_]+)\"/);
- if ($type =~ /^real|imag$/) {
- $results{$test}{'type'} = 'complex';
- } elsif ($type eq 'normal') {
- $results{$test}{'type'} = 'normal';
- }
next;
}
if (/^i?(float|double|ldouble):/) {
($float, $eps) = split /\s*:\s*/,$_,2;
+
if ($eps eq 'fail') {
$results{$test}{$type}{'fail'}{$float} = 1;
$results{$test}{'has_fails'} = 1;
+ } elsif ($eps eq "0") {
+ # ignore
+ next;
} else {
$results{$test}{$type}{'ulp'}{$float} = $eps;
$results{$test}{'has_ulps'} = 1;
}
+ if ($type =~ /^real|imag$/) {
+ $results{$test}{'type'} = 'complex';
+ } elsif ($type eq 'normal') {
+ $results{$test}{'type'} = 'normal';
+ }
next;
}
print "Skipping unknown entry: `$_'\n";
@@ -587,8 +586,8 @@ sub print_ulps_file {
}
foreach $float (@all_floats) {
if (exists $results{$test}{$type}{'ulp'}{$float}) {
- print NEWULP "$float: ",
- &clean_up_number ($results{$test}{$type}{'ulp'}{$float}),
+ print NEWULP "$float: ",
+ &clean_up_number ($results{$test}{$type}{'ulp'}{$float}),
"\n";
}
if (exists $results{$test}{$type}{'fail'}{$float}) {
@@ -612,8 +611,8 @@ sub print_ulps_file {
}
foreach $float (@all_floats) {
if (exists $results{$fct}{$type}{'ulp'}{$float}) {
- print NEWULP "$float: ",
- &clean_up_number ($results{$fct}{$type}{'ulp'}{$float}),
+ print NEWULP "$float: ",
+ &clean_up_number ($results{$fct}{$type}{'ulp'}{$float}),
"\n";
}
if (exists $results{$fct}{$type}{'fail'}{$float}) {
@@ -639,7 +638,7 @@ sub get_ulps {
return "0";
}
$res = 'BUILD_COMPLEX (';
- $res .= (exists $results{$test}{'real'}{'ulp'}{$float}
+ $res .= (exists $results{$test}{'real'}{'ulp'}{$float}
? $results{$test}{'real'}{'ulp'}{$float} : "0");
$res .= ', ';
$res .= (exists $results{$test}{'imag'}{'ulp'}{$float}
@@ -662,7 +661,7 @@ sub get_failure {
return "0";
}
$res = 'BUILD_COMPLEX_INT (';
- $res .= (exists $results{$test}{'real'}{'fail'}{$float}
+ $res .= (exists $results{$test}{'real'}{'fail'}{$float}
? $results{$test}{'real'}{'fail'}{$float} : "0");
$res .= ', ';
$res .= (exists $results{$test}{'imag'}{'fail'}{$float}
diff --git a/math/libm-test.inc b/math/libm-test.inc
index b71c8ce..71a846f 100644
--- a/math/libm-test.inc
+++ b/math/libm-test.inc
@@ -476,10 +476,7 @@ check_float_internal (const char *test_name, FLOAT computed, FLOAT expected,
if (((exceptions & IGNORE_ZERO_INF_SIGN) == 0)
&& (computed == 0.0 && expected == 0.0
&& signbit(computed) != signbit (expected)))
- {
- ok = 0;
- print_ulps (test_name, ulp);
- }
+ ok = 0;
else if (ulp <= max_ulp)
ok = 1;
else