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Results 21 - 30 of 78 for Log2 (0.04 sec)
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guava/src/com/google/common/math/DoubleMath.java
* </ul> * * <p>The computed result is within 1 ulp of the exact result. * * <p>If the result of this method will be immediately rounded to an {@code int}, {@link * #log2(double, RoundingMode)} is faster. */ public static double log2(double x) { return log(x) / LN_2; // surprisingly within 1 ulp according to tests } /**
Registered: Wed Jun 12 16:38:11 UTC 2024 - Last Modified: Wed Feb 07 17:50:39 UTC 2024 - 18.9K bytes - Viewed (0) -
guava/src/com/google/common/math/IntMath.java
* * The key idea is that based on the number of leading zeros (equivalently, floor(log2(x))), we * can narrow the possible floor(log10(x)) values to two. For example, if floor(log2(x)) is 6, * then 64 <= x < 128, so floor(log10(x)) is either 1 or 2. */ int y = maxLog10ForLeadingZeros[Integer.numberOfLeadingZeros(x)]; /*
Registered: Wed Jun 12 16:38:11 UTC 2024 - Last Modified: Wed Feb 07 17:50:39 UTC 2024 - 23.5K bytes - Viewed (0) -
src/internal/trace/testdata/testprog/annotations-stress.go
trace.Stop() t2.End() t0.End() } func do(ctx context.Context, k int) { trace.Log(ctx, "log", "before do") var t *trace.Task ctx, t = trace.NewTask(ctx, "do") defer t.End() trace.Log(ctx, "log2", "do") // Create a region and spawn more tasks and more workers. trace.WithRegion(ctx, "fanout", func() { for i := 0; i < k; i++ { go func(i int) { trace.WithRegion(ctx, fmt.Sprintf("region%d", i), func() {
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Fri May 17 18:48:18 UTC 2024 - 1.8K bytes - Viewed (0) -
android/guava/src/com/google/common/math/IntMath.java
* * The key idea is that based on the number of leading zeros (equivalently, floor(log2(x))), we * can narrow the possible floor(log10(x)) values to two. For example, if floor(log2(x)) is 6, * then 64 <= x < 128, so floor(log10(x)) is either 1 or 2. */ int y = maxLog10ForLeadingZeros[Integer.numberOfLeadingZeros(x)]; /*
Registered: Wed Jun 12 16:38:11 UTC 2024 - Last Modified: Wed Feb 07 17:50:39 UTC 2024 - 23.5K bytes - Viewed (0) -
tensorflow/compiler/mlir/quantization/stablehlo/cc/calibration/calibration_parameters.h
inline float CalculateBinWidth(const float min_value, const float max_value, const int32_t num_bins) { const float raw_bin_width = (max_value - min_value) / num_bins; return std::pow(2, std::ceil(std::log2(raw_bin_width))); } // Calculates the lower bound of the histogram. The lower bound is in form of // `N * bin_width`. inline float CalculateLowerBound(const float min_value, const float bin_width) {
Registered: Sun Jun 16 05:45:23 UTC 2024 - Last Modified: Thu Apr 25 01:09:50 UTC 2024 - 3.3K bytes - Viewed (0) -
guava-tests/test/com/google/common/math/LongMathTest.java
/* Relies on the correctness of BigIntegerMath.log2 for all modes except UNNECESSARY. */ public void testLog2MatchesBigInteger() { for (long x : POSITIVE_LONG_CANDIDATES) { for (RoundingMode mode : ALL_SAFE_ROUNDING_MODES) { // The BigInteger implementation is tested separately, use it as the reference. assertEquals(BigIntegerMath.log2(valueOf(x), mode), LongMath.log2(x, mode)); } } }
Registered: Wed Jun 12 16:38:11 UTC 2024 - Last Modified: Mon Mar 04 20:15:57 UTC 2024 - 32.5K bytes - Viewed (0) -
android/guava-tests/test/com/google/common/math/LongMathTest.java
/* Relies on the correctness of BigIntegerMath.log2 for all modes except UNNECESSARY. */ public void testLog2MatchesBigInteger() { for (long x : POSITIVE_LONG_CANDIDATES) { for (RoundingMode mode : ALL_SAFE_ROUNDING_MODES) { // The BigInteger implementation is tested separately, use it as the reference. assertEquals(BigIntegerMath.log2(valueOf(x), mode), LongMath.log2(x, mode)); } } }
Registered: Wed Jun 12 16:38:11 UTC 2024 - Last Modified: Mon Mar 04 20:15:57 UTC 2024 - 32.5K bytes - Viewed (0) -
android/guava/src/com/google/common/math/LongMath.java
* * The key idea is that based on the number of leading zeros (equivalently, floor(log2(x))), we * can narrow the possible floor(log10(x)) values to two. For example, if floor(log2(x)) is 6, * then 64 <= x < 128, so floor(log10(x)) is either 1 or 2. */ int y = maxLog10ForLeadingZeros[Long.numberOfLeadingZeros(x)]; /*
Registered: Wed Jun 12 16:38:11 UTC 2024 - Last Modified: Wed Feb 07 17:50:39 UTC 2024 - 44.6K bytes - Viewed (0) -
android/guava-tests/benchmark/com/google/common/math/DoubleMathRoundingBenchmark.java
Registered: Wed Jun 12 16:38:11 UTC 2024 - Last Modified: Mon Dec 04 17:37:03 UTC 2017 - 2.6K bytes - Viewed (0) -
src/math/big/natconv_test.go
"testing" ) func TestMaxBase(t *testing.T) { if MaxBase != len(digits) { t.Fatalf("%d != %d", MaxBase, len(digits)) } } // log2 computes the integer binary logarithm of x. // The result is the integer n for which 2^n <= x < 2^(n+1). // If x == 0, the result is -1. func log2(x Word) int { return bits.Len(uint(x)) - 1 } func itoa(x nat, base int) []byte { // special cases switch { case base < 2:
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Wed May 22 12:54:00 UTC 2019 - 16.8K bytes - Viewed (0)