| /prebuilts/go/darwin-x86/test/fixedbugs/ |
| issue7740.go | 17 const ulp = (1.0 + (2.0 / 3.0)) - (5.0 / 3.0) const
31 p := 1 - math.Log(math.Abs(ulp))/math.Log(2)
|
| /prebuilts/go/linux-x86/test/fixedbugs/ |
| issue7740.go | 17 const ulp = (1.0 + (2.0 / 3.0)) - (5.0 / 3.0) const
31 p := 1 - math.Log(math.Abs(ulp))/math.Log(2)
|
| /bionic/libc/upstream-openbsd/lib/libc/gdtoa/ |
| ulp.c | 35 ulp function
|
| gdtoaimp.h | 568 #define ulp __ulp_D2A macro
616 extern double ulp ANSI((U*));
|
| /device/linaro/bootloader/edk2/StdLib/LibC/gdtoa/ |
| ulp.c | 1 /* $NetBSD: ulp.c,v 1.2 2006/01/25 15:27:42 kleink Exp $ */
38 ulp
function
|
| gdtoaimp.h | 541 #define ulp __ulp_D2A
macro
589 extern double ulp (double);
|
| /libcore/ojluni/src/main/java/sun/misc/ |
| FpUtils.java | 829 * Returns the size of an ulp of the argument. An ulp of a
833 * <code>ulp(-<i>x</i>) == ulp(<i>x</i>)</code>.
853 public static double ulp(double d) { method in class:FpUtils
882 public static float ulp(float f) { method in class:FpUtils
[all...] |
| /external/deqp/framework/common/ |
| tcuFloatFormat.cpp | 79 * On the definition of ULP
81 * The GLSL spec does not define ULP. However, it refers to IEEE 754, which
84 * ULP(x) is the distance between the closest floating point numbers
87 * Note that this means that when x = 2^n, ULP(x) = 2^(n-p-1), i.e. it is the
90 * Furthermore, it is assumed that ULP is calculated relative to the exact
94 * For details, see "On the definition of ulp(x)" by Jean-Michel Muller
98 double FloatFormat::ulp (double x, double count) const function in class:tcu::FloatFormat
109 // Harrison's ULP: choose distance to closest (i.e. next lower) at binade
116 // ULP cannot be lower than the smallest quantum.
335 oss << "ulp(" << arg << ")"
[all...] |
| /cts/tests/tests/location/src/android/location/cts/asn1/supl2/ulp/ |
| ULP_PDU.java | 17 package android.location.cts.asn1.supl2.ulp;
|
| UlpMessage.java | 17 package android.location.cts.asn1.supl2.ulp;
|
| /cts/tests/tests/renderscript/src/android/renderscript/cts/ |
| FloatyUnitTest.java | 95 // Test Target that accepts precise 1ulp error for floating values.
105 shouldAccept(subnormalFloaty, (double) subnormalFloat + Math.ulp(subnormalFloat));
106 shouldAccept(subnormalFloaty, (double) subnormalFloat - Math.ulp(subnormalFloat));
107 shouldNotAccept(subnormalFloaty, (double) subnormalFloat + 2 * Math.ulp(subnormalFloat));
108 shouldNotAccept(subnormalFloaty, (double) subnormalFloat - 2 * Math.ulp(subnormalFloat));
113 shouldAccept(normalFloaty, (double) normalFloat1 + Math.ulp(normalFloat1));
114 shouldAccept(normalFloaty, (double) normalFloat1 - Math.ulp(normalFloat1));
115 shouldNotAccept(normalFloaty, (double) normalFloat1 + 2 * Math.ulp(normalFloat1));
116 shouldNotAccept(normalFloaty, (double) normalFloat1 - 2 * Math.ulp(normalFloat1));
120 // Test Target that accepts precise 8192ulp error for floating values
389 double ulp = Float16Utils.float16Ulp(value); local
534 double ulp = Float16Utils.float16Ulp(value); local
[all...] |
| RSBaseCompute.java | 52 float ulp = Math.ulp(ref[refIdx]) * ulpCount; local
56 ulp);
|
| float16_gen.c | 27 // acceptable error is 3 x ULP for division and 1 x ULP for other
121 // Compute ULP for 'value' and store value +/- tolerance * ULP in bounds sarray
125 fprintf(stderr, "Allowed ULP error should either be 1 or 3, and not %d\n",
131 half ulp; local
140 // Compute ULP
142 // 1 ulp for a subnormal number is the smallest possible subnormal
144 ulp = *(half *) &ulpInShort;
147 // 1 ulp for a non-subnormal number is (b - a) wher
[all...] |
| Target.java | 101 * Sets whether we are testing a native_* function and how many ulp we allow
338 //Log.w("Floaty(double[], ulp)", "input: " + Arrays.toString(values) + ", ulp " + Integer.toString(mUlpFactor));
364 // Expand the range by one ulp factor to cover for the different rounding modes.
366 //Log.w("Floaty(double[], ulp)", "output: " + toString());
413 /** Modify mMinValue and mMaxValue to allow one extra ulp factor of error on each side. */
422 /** Expand the mMinValue by the number of ulp specified. */
434 double ulp = NegativeUlp(); local
435 double delta = ulp * ulpFactor;
460 //Log.w("ExpandMin", "ulp " + java.lang.Double.toString(ulp) + ", delta " + java.lang.Double.toString(delta) + " for " + jav (…)
475 double ulp = Ulp(); local
[all...] |
| /libcore/ojluni/src/main/java/java/lang/ |
| StrictMath.java | 432 * away any fractional portion of a since ulp(twoToThe52) ==
1140 public static double ulp(double d) { method in class:StrictMath
1167 public static float ulp(float f) { method in class:StrictMath
[all...] |
| Math.java | 59 * given floating-point format, an {@linkplain #ulp(double) ulp} of a
71 * allowed for certain methods. Informally, with a 1 ulp error bound,
79 * methods with more than 0.5 ulp errors are required to be
84 * ulp accuracy will automatically meet the monotonicity requirements.
137 * <p>The computed result must be within 1 ulp of the exact result.
151 * <p>The computed result must be within 1 ulp of the exact result.
167 * <p>The computed result must be within 1 ulp of the exact result.
184 * <p>The computed result must be within 1 ulp of the exact result.
199 * <p>The computed result must be within 1 ulp of the exact result
1450 public static double ulp(double d) { method in class:Math
1501 public static float ulp(float f) { method in class:Math
[all...] |
| /external/python/cpython3/Lib/test/ |
| test_math.py | 52 def ulp(x): function
54 float x, such that the first float bigger than x is x+ulp(x).
56 the result y should be such that abs(y-x) <= n * ulp(x).
198 ulp(expected) or absolutely (if given and greater).
252 ulp(expected) or absolutely, whichever is greater.
452 self.ftest('cos(-pi/2)', math.cos(-math.pi/2), 0, abs_tol=ulp(1))
454 self.ftest('cos(pi/2)', math.cos(math.pi/2), 0, abs_tol=ulp(1))
[all...] |
| /packages/apps/Test/connectivity/sl4n/rapidjson/test/unittest/ |
| readertest.cpp | 406 double ulp = bias1 >= bias2 ? bias1 - bias2 : bias2 - bias1;
local
407 ulpMax = std::max(ulpMax, ulp);
408 ulpSum += ulp;
410 printf("ULP Average = %g, Max = %g \n", ulpSum / count, ulpMax);
[all...] |
| /device/linaro/bootloader/edk2/AppPkg/Applications/Python/Python-2.7.10/Python/ |
| dtoa.c | 1003 ulp(U *x)
function
1067 2**e gives ulp(d/2**scale).
[all...] |
| /device/linaro/bootloader/edk2/AppPkg/Applications/Python/Python-2.7.2/Python/ |
| dtoa.c | 986 ulp(U *x)
function
1050 2**e gives ulp(d/2**scale).
[all...] |
| /external/apache-commons-math/src/main/java/org/apache/commons/math/util/ |
| FastMath.java | 691 * rounded for 99.9% of input values, with less than 1 ULP error otherwise.
788 is less than 0.5 ULP */
3388 public static double ulp(double x) { method in class:FastMath
3400 public static float ulp(float x) { method in class:FastMath
[all...] |
| /external/python/cpython2/Python/ |
| dtoa.c | 1003 ulp(U *x) function
1067 2**e gives ulp(d/2**scale).
[all...] |
| /external/python/cpython3/Python/ |
| dtoa.c | 929 ulp(U *x) function
993 2**e gives ulp(d/2**scale).
1224 /* sulp(x) is a version of ulp(x) that takes bc.scale into account.
1228 sulp(x) is equivalent to 2^bc.scale * ulp(x / 2^bc.scale). */
1243 return ulp(x);
[all...] |
| /libcore/luni/src/main/java/java/math/ |
| BigDecimal.java | 2651 public BigDecimal ulp() { method in class:BigDecimal
[all...] |
| /prebuilts/sdk/10/ |
| android.jar | |
