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Don't include individual test ulps in libm-test-ulps.
As recently discussed <https://sourceware.org/ml/libc-alpha/2014-02/msg00670.html>, it doesn't seem particularly useful for libm-test-ulps files to contain huge amounts of data on ulps for individual tests; just the global maximum observed ulps for each function, together with the verification of exceptions, errno and special results such as infinities and NaNs for each test, suffices to verify that a function's behavior on the given test inputs is within the expected accuracy. Removing this data reduces source tree churn caused by updates to these files when libm tests are added, and reduces the frequency with which testsuite additions actually need libm-test-ulps changes at all. Accordingly, this patch removes that data, so that individual tests get checked against the global bounds for the given function and only generate an error if those are exceeded. Tested x86_64 (including verifying that if an ulps value is artificially reduced, the tests do indeed fail as they should and "make regen-ulps" generates the expected changes). * math/libm-test.inc (struct ulp_data): Don't refer to ulps for individual tests in comment. (libm-test-ulps.h): Don't refer to test_ulps in #include comment. (prev_max_error): New variable. (prev_real_max_error): Likewise. (prev_imag_max_error): Likewise. (compare_ulp_data): Don't refer to test names in comment. (find_test_ulps): Remove function. (find_function_ulps): Likewise. (find_complex_function_ulps): Likewise. (init_max_error): Take function name as argument. Look up ulps for that function. (print_ulps): Remove function. (print_max_error): Use prev_max_error instead of calling find_function_ulps. (print_complex_max_error): Use prev_real_max_error and prev_imag_max_error instead of calling find_complex_function_ulps. (check_float_internal): Take max_ulp parameter instead of calling find_test_ulps. Don't call print_ulps. (check_float): Update call to check_float_internal. (check_complex): Update calls to check_float_internal. (START): Pass argument to init_max_error. * math/gen-libm-test.pl (%results): Don't include "kind" information. (parse_ulps): Don't handle ulps of individual tests. (print_ulps_file): Likewise. (output_ulps): Likewise. * math/README.libm-test: Update. * manual/libm-err-tab.pl (parse_ulps): Don't handle ulps of individual tests. * sysdeps/aarch64/libm-test-ulps: Remove individual test ulps. * sysdeps/alpha/fpu/libm-test-ulps: Likewise. * sysdeps/arm/libm-test-ulps: Likewise. * sysdeps/i386/fpu/libm-test-ulps: Likewise. * sysdeps/ia64/fpu/libm-test-ulps: Likewise. * sysdeps/m68k/coldfire/fpu/libm-test-ulps: Likewise. * sysdeps/m68k/m680x0/fpu/libm-test-ulps: Likewise. * sysdeps/microblaze/libm-test-ulps: Likewise. * sysdeps/mips/mips32/libm-test-ulps: Likewise. * sysdeps/mips/mips64/libm-test-ulps: Likewise. * sysdeps/powerpc/fpu/libm-test-ulps: Likewise. * sysdeps/powerpc/nofpu/libm-test-ulps: Likewise. * sysdeps/s390/fpu/libm-test-ulps: Likewise. * sysdeps/sh/libm-test-ulps: Likewise. * sysdeps/sparc/fpu/libm-test-ulps: Likewise. * sysdeps/tile/libm-test-ulps: Likewise. * sysdeps/x86_64/fpu/libm-test-ulps: Likewise. * sysdeps/hppa/fpu/libm-test-ulps: Remove individual test ulps.
This commit is contained in:
Joseph Myers
parent
6539be6e48
commit
e6b6a85705
50
ChangeLog
50
ChangeLog
@ -1,3 +1,53 @@
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2014-03-05 Joseph Myers <joseph@codesourcery.com>
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* math/libm-test.inc (struct ulp_data): Don't refer to ulps for
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individual tests in comment.
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(libm-test-ulps.h): Don't refer to test_ulps in #include comment.
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(prev_max_error): New variable.
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(prev_real_max_error): Likewise.
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(prev_imag_max_error): Likewise.
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(compare_ulp_data): Don't refer to test names in comment.
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(find_test_ulps): Remove function.
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(find_function_ulps): Likewise.
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(find_complex_function_ulps): Likewise.
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(init_max_error): Take function name as argument. Look up ulps
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for that function.
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(print_ulps): Remove function.
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(print_max_error): Use prev_max_error instead of calling
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find_function_ulps.
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(print_complex_max_error): Use prev_real_max_error and
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prev_imag_max_error instead of calling find_complex_function_ulps.
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(check_float_internal): Take max_ulp parameter instead of calling
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find_test_ulps. Don't call print_ulps.
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(check_float): Update call to check_float_internal.
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(check_complex): Update calls to check_float_internal.
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(START): Pass argument to init_max_error.
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* math/gen-libm-test.pl (%results): Don't include "kind"
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information.
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(parse_ulps): Don't handle ulps of individual tests.
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(print_ulps_file): Likewise.
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(output_ulps): Likewise.
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* math/README.libm-test: Update.
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* manual/libm-err-tab.pl (parse_ulps): Don't handle ulps of
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individual tests.
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* sysdeps/aarch64/libm-test-ulps: Remove individual test ulps.
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* sysdeps/alpha/fpu/libm-test-ulps: Likewise.
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* sysdeps/arm/libm-test-ulps: Likewise.
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* sysdeps/i386/fpu/libm-test-ulps: Likewise.
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* sysdeps/ia64/fpu/libm-test-ulps: Likewise.
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* sysdeps/m68k/coldfire/fpu/libm-test-ulps: Likewise.
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* sysdeps/m68k/m680x0/fpu/libm-test-ulps: Likewise.
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* sysdeps/microblaze/libm-test-ulps: Likewise.
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* sysdeps/mips/mips32/libm-test-ulps: Likewise.
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* sysdeps/mips/mips64/libm-test-ulps: Likewise.
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* sysdeps/powerpc/fpu/libm-test-ulps: Likewise.
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* sysdeps/powerpc/nofpu/libm-test-ulps: Likewise.
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* sysdeps/s390/fpu/libm-test-ulps: Likewise.
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* sysdeps/sh/libm-test-ulps: Likewise.
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* sysdeps/sparc/fpu/libm-test-ulps: Likewise.
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* sysdeps/tile/libm-test-ulps: Likewise.
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* sysdeps/x86_64/fpu/libm-test-ulps: Likewise.
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2014-03-04 Joseph Myers <joseph@codesourcery.com>
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* math/libm-test.inc (print_complex_max_error): Check separately
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@ -104,7 +104,7 @@ sub find_files {
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# Parse ulps file
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sub parse_ulps {
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my ($file, $platform) = @_;
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my ($test, $type, $float, $eps, $kind);
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my ($test, $type, $float, $eps);
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# $type has the following values:
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# "normal": No complex variable
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@ -116,10 +116,6 @@ sub parse_ulps {
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# ignore comments and empty lines
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next if /^#/;
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next if /^\s*$/;
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if (/^Test/) {
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$kind = 'test';
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next;
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}
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if (/^Function: /) {
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if (/Real part of/) {
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s/Real part of //;
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@ -131,11 +127,8 @@ sub parse_ulps {
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$type = 'normal';
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}
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($test) = ($_ =~ /^Function:\s*\"([a-zA-Z0-9_]+)\"/);
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$kind = 'fct';
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next;
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}
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# Only handle maximal errors of functions
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next if ($kind eq 'test');
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if (/^i?(float|double|ldouble):/) {
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($float, $eps) = split /\s*:\s*/,$_,2;
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if ($eps eq 'fail') {
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@ -68,14 +68,12 @@ sorted new ULPs file from the output of the test drivers.
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Contents of libm-test-ulps
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==========================
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Since libm-test-ulps can be generated automatically, just a few
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notes. The file contains lines for single tests, like:
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Test "cos (pi/2) == 0":
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float: 1
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and lines for maximal errors of single functions, like:
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Since libm-test-ulps can be generated automatically, just a few notes.
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The file contains lines for maximal errors of single functions, like:
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Function "yn":
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idouble: 6.0000
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idouble: 6
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The keywords are float, ifloat, double, idouble, ldouble and ildouble
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(the prefix i stands for inline).
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@ -21,8 +21,6 @@
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# Note that functions and tests share the same namespace.
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# Information about tests are stored in: %results
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# $results{$test}{"kind"} is either "fct" or "test" and flags whether this
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# is a maximal error of a function or a single test.
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# $results{$test}{"type"} is the result type, e.g. normal or complex.
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# $results{$test}{"has_ulps"} is set if deltas exist.
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# In the following description $type and $float are:
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@ -484,7 +482,7 @@ sub generate_testfile {
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# Parse ulps file
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sub parse_ulps {
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my ($file) = @_;
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my ($test, $type, $float, $eps, $kind);
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my ($test, $type, $float, $eps);
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# $type has the following values:
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# "normal": No complex variable
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@ -496,21 +494,6 @@ sub parse_ulps {
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# ignore comments and empty lines
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next if /^#/;
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next if /^\s*$/;
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if (/^Test/) {
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if (/Real part of:/) {
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s/Real part of: //;
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$type = 'real';
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} elsif (/Imaginary part of:/) {
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s/Imaginary part of: //;
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$type = 'imag';
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} else {
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$type = 'normal';
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}
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s/^.+\"(.*)\".*$/$1/;
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$test = $_;
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$kind = 'test';
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next;
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}
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if (/^Function: /) {
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if (/Real part of/) {
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s/Real part of //;
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@ -522,7 +505,6 @@ sub parse_ulps {
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$type = 'normal';
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}
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($test) = ($_ =~ /^Function:\s*\"([a-zA-Z0-9_]+)\"/);
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$kind = 'fct';
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next;
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}
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if (/^i?(float|double|ldouble):/) {
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@ -540,7 +522,6 @@ sub parse_ulps {
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} elsif ($type eq 'normal') {
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$results{$test}{'type'} = 'normal';
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}
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$results{$test}{'kind'} = $kind;
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next;
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}
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print "Skipping unknown entry: `$_'\n";
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@ -569,39 +550,9 @@ sub print_ulps_file {
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$last_fct = '';
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open NEWULP, ">$file" or die ("Can't open $file: $!");
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print NEWULP "# Begin of automatic generation\n";
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# first the function calls
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foreach $test (sort keys %results) {
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next if ($results{$test}{'kind'} ne 'test');
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foreach $type ('real', 'imag', 'normal') {
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if (exists $results{$test}{$type}) {
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if (defined $results{$test}) {
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($fct) = ($test =~ /^(\w+)\s/);
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if ($fct ne $last_fct) {
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$last_fct = $fct;
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print NEWULP "\n# $fct\n";
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}
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}
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if ($type eq 'normal') {
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print NEWULP "Test \"$test\":\n";
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} elsif ($type eq 'real') {
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print NEWULP "Test \"Real part of: $test\":\n";
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} elsif ($type eq 'imag') {
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print NEWULP "Test \"Imaginary part of: $test\":\n";
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}
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foreach $float (@all_floats) {
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if (exists $results{$test}{$type}{'ulp'}{$float}) {
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print NEWULP "$float: ",
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&clean_up_number ($results{$test}{$type}{'ulp'}{$float}),
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"\n";
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}
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}
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}
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}
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}
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print NEWULP "\n# Maximal error of functions:\n";
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foreach $fct (sort keys %results) {
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next if ($results{$fct}{'kind'} ne 'fct');
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foreach $type ('real', 'imag', 'normal') {
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if (exists $results{$fct}{$type}) {
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if ($type eq 'normal') {
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@ -656,7 +607,7 @@ sub get_all_ulps_for_test {
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sub output_ulps {
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my ($file, $ulps_filename) = @_;
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my ($i, $fct, $type, $ulp, $ulp_real, $ulp_imag);
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my (%test_ulps, %func_ulps, %func_real_ulps, %func_imag_ulps);
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my (%func_ulps, %func_real_ulps, %func_imag_ulps);
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open ULP, ">$file" or die ("Can't open $file: $!");
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@ -674,22 +625,11 @@ sub output_ulps {
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} else {
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die "unknown results ($fct) type $type\n";
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}
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if ($results{$fct}{'kind'} eq 'fct') {
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if ($type eq 'normal') {
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$func_ulps{$fct} = $ulp;
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} else {
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$func_real_ulps{$fct} = $ulp_real;
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$func_imag_ulps{$fct} = $ulp_imag;
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}
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} elsif ($results{$fct}{'kind'} eq 'test') {
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if ($type eq 'normal') {
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$test_ulps{$fct} = $ulp;
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} else {
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$test_ulps{"Real part of: $fct"} = $ulp_real;
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$test_ulps{"Imaginary part of: $fct"} = $ulp_imag;
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}
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if ($type eq 'normal') {
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$func_ulps{$fct} = $ulp;
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} else {
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die "unknown results ($fct) kind $results{$fct}{'kind'}\n";
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$func_real_ulps{$fct} = $ulp_real;
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$func_imag_ulps{$fct} = $ulp_imag;
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}
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}
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print ULP "\n/* Maximal error of functions. */\n";
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@ -708,13 +648,6 @@ sub output_ulps {
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print ULP " { \"$fct\", $func_imag_ulps{$fct} },\n";
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}
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print ULP " };\n";
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print ULP "\n/* Error of single function calls. */\n";
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print ULP "static const struct ulp_data test_ulps[] =\n {\n";
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foreach $fct (sort keys %test_ulps) {
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print ULP " { \"$fct\", $test_ulps{$fct} },\n";
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}
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print ULP " };\n";
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close ULP;
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}
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@ -127,16 +127,16 @@
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#include <tininess.h>
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#include <math-tests.h>
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/* Structure for ulp data for a test, a function, or the real or
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imaginary part of a function. */
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/* Structure for ulp data for a function, or the real or imaginary
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part of a function. */
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struct ulp_data
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{
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const char *name;
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FLOAT max_ulp;
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};
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/* This header defines test_ulps, func_ulps, func_real_ulps and
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func_imag_ulps arrays. */
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/* This header defines func_ulps, func_real_ulps and func_imag_ulps
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arrays. */
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#include "libm-test-ulps.h"
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/* Allow platforms without all rounding modes to test properly,
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@ -324,6 +324,7 @@ static int ignore_max_ulp; /* Should we ignore max_ulp? */
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static FLOAT max_error, real_max_error, imag_max_error;
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static FLOAT prev_max_error, prev_real_max_error, prev_imag_max_error;
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#define BUILD_COMPLEX(real, imag) \
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({ __complex__ FLOAT __retval; \
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@ -336,9 +337,9 @@ static FLOAT max_error, real_max_error, imag_max_error;
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#define MIN_EXP CHOOSE ((LDBL_MIN_EXP-1), (DBL_MIN_EXP-1), (FLT_MIN_EXP-1), \
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(LDBL_MIN_EXP-1), (DBL_MIN_EXP-1), (FLT_MIN_EXP-1))
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/* Compare KEY (a string, with the name of a test or a function) with
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ULP (a pointer to a struct ulp_data structure), returning a value
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less than, equal to or greater than zero for use in bsearch. */
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/* Compare KEY (a string, with the name of a function) with ULP (a
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pointer to a struct ulp_data structure), returning a value less
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than, equal to or greater than zero for use in bsearch. */
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static int
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compare_ulp_data (const void *key, const void *ulp)
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@ -362,44 +363,20 @@ find_ulps (const char *name, const struct ulp_data *data, size_t nmemb)
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return entry->max_ulp;
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}
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/* Return the ulps for test NAME. */
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static FLOAT
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find_test_ulps (const char *name)
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{
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return find_ulps (name, test_ulps,
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sizeof (test_ulps) / sizeof (test_ulps[0]));
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}
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/* Return the ulps for real function NAME. */
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static FLOAT
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find_function_ulps (const char *name)
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{
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return find_ulps (name, func_ulps,
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sizeof (func_ulps) / sizeof (func_ulps[0]));
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}
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/* Return the ulps for complex function NAME. */
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static __complex__ FLOAT
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find_complex_function_ulps (const char *name)
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{
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FLOAT ulp_real = find_ulps (name, func_real_ulps,
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(sizeof (func_real_ulps)
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/ sizeof (func_real_ulps[0])));
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FLOAT ulp_imag = find_ulps (name, func_imag_ulps,
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(sizeof (func_imag_ulps)
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/ sizeof (func_imag_ulps[0])));
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return BUILD_COMPLEX (ulp_real, ulp_imag);
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}
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static void
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init_max_error (void)
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init_max_error (const char *name)
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{
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max_error = 0;
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real_max_error = 0;
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imag_max_error = 0;
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prev_max_error = find_ulps (name, func_ulps,
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sizeof (func_ulps) / sizeof (func_ulps[0]));
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prev_real_max_error = find_ulps (name, func_real_ulps,
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(sizeof (func_real_ulps)
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/ sizeof (func_real_ulps[0])));
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prev_imag_max_error = find_ulps (name, func_imag_ulps,
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(sizeof (func_imag_ulps)
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/ sizeof (func_imag_ulps[0])));
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feclearexcept (FE_ALL_EXCEPT);
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errno = 0;
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}
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@ -459,19 +436,6 @@ update_stats (int ok)
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++noErrors;
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}
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static void
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print_ulps (const char *test_name, FLOAT ulp)
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{
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if (output_ulps)
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{
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fprintf (ulps_file, "Test \"%s\":\n", test_name);
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fprintf (ulps_file, "%s: %.0" PRINTF_NEXPR "\n",
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CHOOSE("ldouble", "double", "float",
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"ildouble", "idouble", "ifloat"),
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FUNC(ceil) (ulp));
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}
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}
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static void
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print_function_ulps (const char *function_name, FLOAT ulp)
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{
|
||||
@ -541,10 +505,9 @@ fpstack_test (const char *test_name)
|
||||
static void
|
||||
print_max_error (const char *func_name)
|
||||
{
|
||||
FLOAT allowed = find_function_ulps (func_name);
|
||||
int ok = 0;
|
||||
|
||||
if (max_error == 0.0 || (max_error <= allowed && !ignore_max_ulp))
|
||||
if (max_error == 0.0 || (max_error <= prev_max_error && !ignore_max_ulp))
|
||||
{
|
||||
ok = 1;
|
||||
}
|
||||
@ -557,7 +520,8 @@ print_max_error (const char *func_name)
|
||||
{
|
||||
printf ("Maximal error of `%s'\n", func_name);
|
||||
printf (" is : %.0" PRINTF_NEXPR " ulp\n", FUNC(ceil) (max_error));
|
||||
printf (" accepted: %.0" PRINTF_NEXPR " ulp\n", FUNC(ceil) (allowed));
|
||||
printf (" accepted: %.0" PRINTF_NEXPR " ulp\n",
|
||||
FUNC(ceil) (prev_max_error));
|
||||
}
|
||||
|
||||
update_stats (ok);
|
||||
@ -567,17 +531,16 @@ print_max_error (const char *func_name)
|
||||
static void
|
||||
print_complex_max_error (const char *func_name)
|
||||
{
|
||||
__complex__ FLOAT allowed = find_complex_function_ulps (func_name);
|
||||
int real_ok = 0, imag_ok = 0, ok;
|
||||
|
||||
if (real_max_error == 0
|
||||
|| (real_max_error <= __real__ allowed && !ignore_max_ulp))
|
||||
|| (real_max_error <= prev_real_max_error && !ignore_max_ulp))
|
||||
{
|
||||
real_ok = 1;
|
||||
}
|
||||
|
||||
if (imag_max_error == 0
|
||||
|| (imag_max_error <= __imag__ allowed && !ignore_max_ulp))
|
||||
|| (imag_max_error <= prev_imag_max_error && !ignore_max_ulp))
|
||||
{
|
||||
imag_ok = 1;
|
||||
}
|
||||
@ -595,12 +558,12 @@ print_complex_max_error (const char *func_name)
|
||||
printf (" is : %.0" PRINTF_NEXPR " ulp\n",
|
||||
FUNC(ceil) (real_max_error));
|
||||
printf (" accepted: %.0" PRINTF_NEXPR " ulp\n",
|
||||
FUNC(ceil) (__real__ allowed));
|
||||
FUNC(ceil) (prev_real_max_error));
|
||||
printf ("Maximal error of imaginary part of: %s\n", func_name);
|
||||
printf (" is : %.0" PRINTF_NEXPR " ulp\n",
|
||||
FUNC(ceil) (imag_max_error));
|
||||
printf (" accepted: %.0" PRINTF_NEXPR " ulp\n",
|
||||
FUNC(ceil) (__imag__ allowed));
|
||||
FUNC(ceil) (prev_imag_max_error));
|
||||
}
|
||||
|
||||
update_stats (ok);
|
||||
@ -773,7 +736,7 @@ ulp (FLOAT value)
|
||||
static void
|
||||
check_float_internal (const char *test_name, FLOAT computed, FLOAT expected,
|
||||
int exceptions,
|
||||
FLOAT *curr_max_error)
|
||||
FLOAT *curr_max_error, FLOAT max_ulp)
|
||||
{
|
||||
int ok = 0;
|
||||
int print_diff = 0;
|
||||
@ -785,7 +748,6 @@ check_float_internal (const char *test_name, FLOAT computed, FLOAT expected,
|
||||
test_errno (test_name, errno_value, exceptions);
|
||||
if (exceptions & IGNORE_RESULT)
|
||||
goto out;
|
||||
FLOAT max_ulp = find_test_ulps (test_name);
|
||||
if (issignaling (computed) && issignaling (expected))
|
||||
{
|
||||
if ((exceptions & TEST_NAN_SIGN) != 0
|
||||
@ -839,11 +801,7 @@ check_float_internal (const char *test_name, FLOAT computed, FLOAT expected,
|
||||
else if (ulps <= 0.5 || (ulps <= max_ulp && !ignore_max_ulp))
|
||||
ok = 1;
|
||||
else
|
||||
{
|
||||
ok = 0;
|
||||
print_ulps (test_name, ulps);
|
||||
}
|
||||
|
||||
ok = 0;
|
||||
}
|
||||
if (print_screen (ok))
|
||||
{
|
||||
@ -876,7 +834,7 @@ check_float (const char *test_name, FLOAT computed, FLOAT expected,
|
||||
int exceptions)
|
||||
{
|
||||
check_float_internal (test_name, computed, expected,
|
||||
exceptions, &max_error);
|
||||
exceptions, &max_error, prev_max_error);
|
||||
}
|
||||
|
||||
|
||||
@ -895,7 +853,7 @@ check_complex (const char *test_name, __complex__ FLOAT computed,
|
||||
part_exp = __real__ expected;
|
||||
|
||||
check_float_internal (str, part_comp, part_exp,
|
||||
exception, &real_max_error);
|
||||
exception, &real_max_error, prev_real_max_error);
|
||||
free (str);
|
||||
|
||||
if (asprintf (&str, "Imaginary part of: %s", test_name) == -1)
|
||||
@ -910,7 +868,7 @@ check_complex (const char *test_name, __complex__ FLOAT computed,
|
||||
exception & (IGNORE_ZERO_INF_SIGN
|
||||
| TEST_NAN_SIGN
|
||||
| IGNORE_RESULT),
|
||||
&imag_max_error);
|
||||
&imag_max_error, prev_imag_max_error);
|
||||
free (str);
|
||||
}
|
||||
|
||||
@ -1629,7 +1587,7 @@ struct test_fFF_11_data
|
||||
/* Start and end the tests for a given function. */
|
||||
#define START(FUNC) \
|
||||
const char *this_func = #FUNC; \
|
||||
init_max_error ()
|
||||
init_max_error (this_func)
|
||||
#define END \
|
||||
print_max_error (this_func)
|
||||
#define END_COMPLEX \
|
||||
|
||||
@ -1,3 +1,7 @@
|
||||
2014-03-05 Joseph Myers <joseph@codesourcery.com>
|
||||
|
||||
* sysdeps/hppa/fpu/libm-test-ulps: Remove individual test ulps.
|
||||
|
||||
2014-03-04 Carlos O'Donell <carlos@redhat.com>
|
||||
|
||||
* ports/sysdeps/hppa/fpu/libm-test-ulps: Remove fma ulps.
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@ -1,597 +1,5 @@
|
||||
# Begin of automatic generation
|
||||
|
||||
# atan2
|
||||
Test "atan2 (-0.75, -1.0)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
Test "atan2 (0.75, -1.0)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
Test "atan2 (1.390625, 0.9296875)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
|
||||
# atanh
|
||||
Test "atanh (0.75)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
|
||||
# cacosh
|
||||
Test "Imaginary part of: cacosh (-2 - 3 i)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
|
||||
# casin
|
||||
Test "Real part of: casin (0.75 + 1.25 i)":
|
||||
double: 1
|
||||
float: 1
|
||||
idouble: 1
|
||||
ifloat: 1
|
||||
|
||||
# casinh
|
||||
Test "Real part of: casinh (-2 - 3 i)":
|
||||
double: 5
|
||||
float: 1
|
||||
idouble: 5
|
||||
ifloat: 1
|
||||
Test "Imaginary part of: casinh (-2 - 3 i)":
|
||||
double: 3
|
||||
float: 6
|
||||
idouble: 3
|
||||
ifloat: 6
|
||||
Test "Real part of: casinh (0.75 + 1.25 i)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
Test "Imaginary part of: casinh (0.75 + 1.25 i)":
|
||||
double: 1
|
||||
float: 1
|
||||
idouble: 1
|
||||
ifloat: 1
|
||||
|
||||
# catan
|
||||
Test "Imaginary part of: catan (-2 - 3 i)":
|
||||
double: 1
|
||||
float: 1
|
||||
idouble: 1
|
||||
ifloat: 1
|
||||
|
||||
# catanh
|
||||
Test "Real part of: catanh (-2 - 3 i)":
|
||||
double: 4
|
||||
idouble: 4
|
||||
Test "Real part of: catanh (0.75 + 1.25 i)":
|
||||
double: 1
|
||||
idouble: 1
|
||||
|
||||
# cbrt
|
||||
Test "cbrt (-27.0)":
|
||||
double: 1
|
||||
idouble: 1
|
||||
Test "cbrt (0.75)":
|
||||
double: 1
|
||||
idouble: 1
|
||||
Test "cbrt (0.9921875)":
|
||||
double: 1
|
||||
idouble: 1
|
||||
|
||||
# ccos
|
||||
Test "Imaginary part of: ccos (-2 - 3 i)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
Test "Real part of: ccos (0.75 + 1.25 i)":
|
||||
double: 1
|
||||
float: 1
|
||||
idouble: 1
|
||||
ifloat: 1
|
||||
Test "Imaginary part of: ccos (0.75 + 1.25 i)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
|
||||
# ccosh
|
||||
Test "Real part of: ccosh (-2 - 3 i)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
Test "Imaginary part of: ccosh (-2 - 3 i)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
Test "Real part of: ccosh (0.75 + 1.25 i)":
|
||||
double: 1
|
||||
float: 1
|
||||
idouble: 1
|
||||
ifloat: 1
|
||||
Test "Imaginary part of: ccosh (0.75 + 1.25 i)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
|
||||
# cexp
|
||||
Test "Imaginary part of: cexp (-2.0 - 3.0 i)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
Test "Real part of: cexp (0.75 + 1.25 i)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
|
||||
# clog
|
||||
Test "Real part of: clog (0.75 + 1.25 i)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
|
||||
# clog10
|
||||
Test "Imaginary part of: clog10 (-0 + inf i)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
Test "Imaginary part of: clog10 (-0 - inf i)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
Test "Imaginary part of: clog10 (-2 - 3 i)":
|
||||
double: 1
|
||||
idouble: 1
|
||||
Test "Imaginary part of: clog10 (-3 + inf i)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
Test "Imaginary part of: clog10 (-3 - inf i)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
Test "Imaginary part of: clog10 (-inf + 0 i)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
Test "Imaginary part of: clog10 (-inf + 1 i)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
Test "Imaginary part of: clog10 (-inf - 0 i)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
Test "Imaginary part of: clog10 (-inf - 1 i)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
Test "Imaginary part of: clog10 (0 + inf i)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
Test "Imaginary part of: clog10 (0 - inf i)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
Test "Real part of: clog10 (0.75 + 1.25 i)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
Test "Imaginary part of: clog10 (3 + inf i)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
Test "Imaginary part of: clog10 (3 - inf i)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
Test "Imaginary part of: clog10 (inf + inf i)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
Test "Imaginary part of: clog10 (inf - inf i)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
|
||||
# cos
|
||||
Test "cos (M_PI_6l * 2.0)":
|
||||
double: 1
|
||||
idouble: 1
|
||||
Test "cos (M_PI_6l * 4.0)":
|
||||
double: 2
|
||||
float: 1
|
||||
idouble: 2
|
||||
ifloat: 1
|
||||
|
||||
# cpow
|
||||
Test "Real part of: cpow (0.75 + 1.25 i, 0.0 + 1.0 i)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
Test "Imaginary part of: cpow (0.75 + 1.25 i, 0.0 + 1.0 i)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
Test "Real part of: cpow (0.75 + 1.25 i, 0.75 + 1.25 i)":
|
||||
double: 1
|
||||
float: 4
|
||||
idouble: 1
|
||||
ifloat: 4
|
||||
Test "Real part of: cpow (0.75 + 1.25 i, 1.0 + 1.0 i)":
|
||||
double: 2
|
||||
float: 3
|
||||
idouble: 2
|
||||
ifloat: 3
|
||||
Test "Real part of: cpow (2 + 3 i, 4 + 0 i)":
|
||||
double: 1
|
||||
float: 4
|
||||
idouble: 1
|
||||
ifloat: 4
|
||||
Test "Imaginary part of: cpow (2 + 3 i, 4 + 0 i)":
|
||||
float: 2
|
||||
ifloat: 2
|
||||
Test "Imaginary part of: cpow (e + 0 i, 0 + 2 * M_PIl i)":
|
||||
double: 2
|
||||
float: 2
|
||||
idouble: 2
|
||||
ifloat: 2
|
||||
|
||||
# csinh
|
||||
Test "Imaginary part of: csinh (-2 - 3 i)":
|
||||
double: 1
|
||||
idouble: 1
|
||||
Test "Real part of: csinh (0.75 + 1.25 i)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
Test "Imaginary part of: csinh (0.75 + 1.25 i)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
|
||||
# csqrt
|
||||
Test "Real part of: csqrt (-2 + 3 i)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
Test "Real part of: csqrt (-2 - 3 i)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
|
||||
# ctan
|
||||
Test "Imaginary part of: ctan (0.75 + 1.25 i)":
|
||||
double: 1
|
||||
idouble: 1
|
||||
|
||||
# ctanh
|
||||
Test "Real part of: ctanh (-2 - 3 i)":
|
||||
double: 1
|
||||
float: 2
|
||||
idouble: 1
|
||||
ifloat: 2
|
||||
Test "Imaginary part of: ctanh (0 + pi/4 i)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
Test "Real part of: ctanh (0.75 + 1.25 i)":
|
||||
double: 1
|
||||
idouble: 1
|
||||
|
||||
# erf
|
||||
Test "erf (1.25)":
|
||||
double: 1
|
||||
idouble: 1
|
||||
|
||||
# erfc
|
||||
Test "erfc (2.0)":
|
||||
double: 1
|
||||
idouble: 1
|
||||
Test "erfc (4.125)":
|
||||
double: 1
|
||||
idouble: 1
|
||||
|
||||
# exp10
|
||||
Test "exp10 (-1)":
|
||||
double: 2
|
||||
float: 1
|
||||
idouble: 2
|
||||
ifloat: 1
|
||||
Test "exp10 (0.75)":
|
||||
double: 1
|
||||
float: 1
|
||||
idouble: 1
|
||||
ifloat: 1
|
||||
Test "exp10 (3)":
|
||||
double: 6
|
||||
float: 2
|
||||
idouble: 6
|
||||
ifloat: 2
|
||||
|
||||
# expm1
|
||||
Test "expm1 (0.75)":
|
||||
double: 1
|
||||
idouble: 1
|
||||
Test "expm1 (1)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
|
||||
# hypot
|
||||
Test "hypot (-0.7, -12.4)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
Test "hypot (-0.7, 12.4)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
Test "hypot (-12.4, -0.7)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
Test "hypot (-12.4, 0.7)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
Test "hypot (0.7, -12.4)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
Test "hypot (0.7, 12.4)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
Test "hypot (12.4, -0.7)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
Test "hypot (12.4, 0.7)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
|
||||
# j0
|
||||
Test "j0 (-4.0)":
|
||||
double: 1
|
||||
float: 1
|
||||
idouble: 1
|
||||
ifloat: 1
|
||||
Test "j0 (0.75)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
Test "j0 (10.0)":
|
||||
double: 2
|
||||
float: 1
|
||||
idouble: 2
|
||||
ifloat: 1
|
||||
Test "j0 (2.0)":
|
||||
float: 2
|
||||
ifloat: 2
|
||||
Test "j0 (4.0)":
|
||||
double: 1
|
||||
float: 1
|
||||
idouble: 1
|
||||
ifloat: 1
|
||||
Test "j0 (8.0)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
|
||||
# j1
|
||||
Test "j1 (10.0)":
|
||||
float: 2
|
||||
ifloat: 2
|
||||
Test "j1 (2.0)":
|
||||
double: 1
|
||||
idouble: 1
|
||||
Test "j1 (8.0)":
|
||||
double: 1
|
||||
idouble: 1
|
||||
|
||||
# jn
|
||||
Test "jn (0, -4.0)":
|
||||
double: 1
|
||||
float: 1
|
||||
idouble: 1
|
||||
ifloat: 1
|
||||
Test "jn (0, 0.75)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
Test "jn (0, 10.0)":
|
||||
double: 2
|
||||
float: 1
|
||||
idouble: 2
|
||||
ifloat: 1
|
||||
Test "jn (0, 2.0)":
|
||||
float: 2
|
||||
ifloat: 2
|
||||
Test "jn (0, 4.0)":
|
||||
double: 1
|
||||
float: 1
|
||||
idouble: 1
|
||||
ifloat: 1
|
||||
Test "jn (0, 8.0)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
Test "jn (1, 10.0)":
|
||||
float: 2
|
||||
ifloat: 2
|
||||
Test "jn (1, 2.0)":
|
||||
double: 1
|
||||
idouble: 1
|
||||
Test "jn (1, 8.0)":
|
||||
double: 1
|
||||
idouble: 1
|
||||
Test "jn (10, 0.125)":
|
||||
double: 1
|
||||
float: 1
|
||||
idouble: 1
|
||||
ifloat: 1
|
||||
Test "jn (10, 0.75)":
|
||||
double: 1
|
||||
float: 1
|
||||
idouble: 1
|
||||
ifloat: 1
|
||||
Test "jn (10, 10.0)":
|
||||
double: 4
|
||||
float: 3
|
||||
idouble: 4
|
||||
ifloat: 3
|
||||
Test "jn (10, 2.0)":
|
||||
float: 4
|
||||
ifloat: 4
|
||||
Test "jn (3, 0.125)":
|
||||
double: 1
|
||||
float: 1
|
||||
idouble: 1
|
||||
ifloat: 1
|
||||
Test "jn (3, 0.75)":
|
||||
double: 1
|
||||
float: 1
|
||||
idouble: 1
|
||||
ifloat: 1
|
||||
Test "jn (3, 10.0)":
|
||||
double: 3
|
||||
float: 1
|
||||
idouble: 3
|
||||
ifloat: 1
|
||||
Test "jn (3, 2.0)":
|
||||
double: 1
|
||||
float: 2
|
||||
idouble: 1
|
||||
ifloat: 2
|
||||
|
||||
# lgamma
|
||||
Test "lgamma (0.7)":
|
||||
double: 1
|
||||
float: 1
|
||||
idouble: 1
|
||||
ifloat: 1
|
||||
Test "lgamma (1.2)":
|
||||
double: 1
|
||||
float: 2
|
||||
idouble: 1
|
||||
ifloat: 2
|
||||
|
||||
# log10
|
||||
Test "log10 (0.75)":
|
||||
double: 1
|
||||
float: 2
|
||||
idouble: 1
|
||||
ifloat: 2
|
||||
Test "log10 (e)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
|
||||
# log1p
|
||||
Test "log1p (-0.25)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
|
||||
# sincos
|
||||
Test "sincos (M_PI_6l*2.0) extra output 1":
|
||||
double: 1
|
||||
float: 1
|
||||
idouble: 1
|
||||
ifloat: 1
|
||||
Test "sincos (M_PI_6l*2.0) extra output 2":
|
||||
double: 1
|
||||
idouble: 1
|
||||
Test "sincos (pi/6) extra output 2":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
|
||||
# tgamma
|
||||
Test "tgamma (-0.5)":
|
||||
double: 1
|
||||
float: 1
|
||||
idouble: 1
|
||||
ifloat: 1
|
||||
Test "tgamma (0.5)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
Test "tgamma (0.7)":
|
||||
double: 1
|
||||
float: 1
|
||||
idouble: 1
|
||||
ifloat: 1
|
||||
|
||||
# y0
|
||||
Test "y0 (1.0)":
|
||||
double: 2
|
||||
float: 1
|
||||
idouble: 2
|
||||
ifloat: 1
|
||||
Test "y0 (1.5)":
|
||||
double: 2
|
||||
float: 1
|
||||
idouble: 2
|
||||
ifloat: 1
|
||||
Test "y0 (10.0)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
Test "y0 (8.0)":
|
||||
double: 1
|
||||
float: 1
|
||||
idouble: 1
|
||||
ifloat: 1
|
||||
|
||||
# y1
|
||||
Test "y1 (0.125)":
|
||||
double: 1
|
||||
idouble: 1
|
||||
Test "y1 (1.5)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
Test "y1 (10.0)":
|
||||
double: 3
|
||||
float: 1
|
||||
idouble: 3
|
||||
ifloat: 1
|
||||
Test "y1 (2.0)":
|
||||
double: 1
|
||||
float: 1
|
||||
idouble: 1
|
||||
ifloat: 1
|
||||
Test "y1 (8.0)":
|
||||
double: 1
|
||||
float: 2
|
||||
idouble: 1
|
||||
ifloat: 2
|
||||
|
||||
# yn
|
||||
Test "yn (0, 1.0)":
|
||||
double: 2
|
||||
float: 1
|
||||
idouble: 2
|
||||
ifloat: 1
|
||||
Test "yn (0, 1.5)":
|
||||
double: 2
|
||||
float: 1
|
||||
idouble: 2
|
||||
ifloat: 1
|
||||
Test "yn (0, 10.0)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
Test "yn (0, 8.0)":
|
||||
double: 1
|
||||
float: 1
|
||||
idouble: 1
|
||||
ifloat: 1
|
||||
Test "yn (1, 0.125)":
|
||||
double: 1
|
||||
idouble: 1
|
||||
Test "yn (1, 1.5)":
|
||||
float: 1
|
||||
ifloat: 1
|
||||
Test "yn (1, 10.0)":
|
||||
double: 3
|
||||
float: 1
|
||||
idouble: 3
|
||||
ifloat: 1
|
||||
Test "yn (1, 2.0)":
|
||||
double: 1
|
||||
float: 1
|
||||
idouble: 1
|
||||
ifloat: 1
|
||||
Test "yn (1, 8.0)":
|
||||
double: 1
|
||||
float: 2
|
||||
idouble: 1
|
||||
ifloat: 2
|
||||
Test "yn (10, 0.125)":
|
||||
double: 1
|
||||
idouble: 1
|
||||
Test "yn (10, 0.75)":
|
||||
double: 1
|
||||
float: 1
|
||||
idouble: 1
|
||||
ifloat: 1
|
||||
Test "yn (10, 1.0)":
|
||||
double: 1
|
||||
idouble: 1
|
||||
Test "yn (10, 10.0)":
|
||||
double: 1
|
||||
float: 1
|
||||
idouble: 1
|
||||
ifloat: 1
|
||||
Test "yn (10, 2.0)":
|
||||
double: 2
|
||||
idouble: 2
|
||||
Test "yn (3, 0.125)":
|
||||
double: 1
|
||||
idouble: 1
|
||||
Test "yn (3, 0.75)":
|
||||
double: 1
|
||||
float: 1
|
||||
idouble: 1
|
||||
ifloat: 1
|
||||
Test "yn (3, 10.0)":
|
||||
double: 1
|
||||
float: 1
|
||||
idouble: 1
|
||||
ifloat: 1
|
||||
Test "yn (3, 2.0)":
|
||||
double: 1
|
||||
idouble: 1
|
||||
|
||||
# Maximal error of functions:
|
||||
Function: "atan2":
|
||||
float: 1
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
Loading…
Reference in New Issue
Block a user