}

fun configureDistribution(name: String, distributionSpec: CopySpec, buildDistLifecycleTask: TaskProvider<Task>, normalized: Boolean = false) {
    val disDir = if (normalized) "normalized-distributions" else "distributions"
    val zipRootFolder = if (normalized) {
        moduleIdentity.version.map { "gradle-${it.baseVersion.version}" }
    } else {

            StringBuilder normalized = new StringBuilder();
            for (int i = 0; i < path.segmentCount(); i++) {
                if (!StringUtils.isBlank(path.segment(i))) {
                    if (isAbsolute || normalized.length() > 0) {
                        normalized.append(":");
                    }
                    normalized.append(path.segment(i));
                }
            }

	if s.SkipTProxy {
		s.SkipWorkloadClasses = append(s.SkipWorkloadClasses, "tproxy")
	}
	// Allow passing a single CSV flag as well
	normalized := make(ArrayFlags, 0)
	for _, sk := range s.SkipWorkloadClasses {
		normalized = append(normalized, strings.Split(sk, ",")...)
	}
	s.SkipWorkloadClasses = normalized

	if s.Image.Hub == "" {
		s.Image.Hub = env.HUB.ValueOrDefault("gcr.io/istio-testing")
	}

	if s.Image.Tag == "" {

// with 0 <= x[i] < _B and 0 <= i < n is stored in a slice of length n,
// with the digits x[i] as the slice elements.
//
// A number is normalized if the slice contains no leading 0 digits.
// During arithmetic operations, denormalized values may occur but are
// always normalized before returning the final result. The normalized
// representation of 0 is the empty or nil slice (length = 0).
type nat []Word

var (
	natOne  = nat{1}
	natTwo  = nat{2}

        val normalizedDistribution = bucket("${prefix}TestNormalizedDistribution", "Declare a normalized distribution (bin distribution without timestamp in version) to be used in tests")

	if err := configutil.NormalizeKubernetesVersion(&initCfg.ClusterConfiguration); err != nil {
		return err
	}

	// Use normalized version string in all following code.
	newK8sVersion, err := version.ParseSemantic(initCfg.KubernetesVersion)
	if err != nil {
		return errors.Errorf("unable to parse normalized version %q as a semantic version", initCfg.KubernetesVersion)
	}

            // since it is part of the ComponentArtifactIdentifier returned by the transform.
            // For absolute paths, the name is already part of the normalized path,
            // and for all the other normalization strategies we use the name directly.
            transform.getInputArtifactNormalizer() == InputNormalizer.ABSOLUTE_PATH
                ? inputArtifact.getAbsolutePath()

        bn_op.getLoc(), inputs, bn_op.getScale(), bn_op.getOffset(), mean,
        variance, epsilon, rewriter.getI64IntegerAttr(feature_index));

    // Return normalized values, mean, variable.
    rewriter.replaceOp(bn_op, ::mlir::ValueRange{batch_norm, mean, variance});
    return success();
  }
};

class UnfuseBatchNormInferencePattern

	z.neg = math.Signbit(x) // handle -0, -Inf correctly
	if x == 0 {
		z.form = zero
		return z
	}
	if math.IsInf(x, 0) {
		z.form = inf
		return z
	}
	// normalized x != 0
	z.form = finite
	fmant, exp := math.Frexp(x) // get normalized mantissa
	z.mant = z.mant.setUint64(1<<63 | math.Float64bits(fmant)<<11)
	z.exp = int32(exp) // always fits
	if z.prec < 53 {
		z.round(0)
	}
	return z
}

        }

        private void assertHasFailure(Matcher<? super String> matcher, Consumer<? super Failure> action) {
            Matcher<String> normalized = normalizedLineSeparators(matcher);
            for (FailureDetails failure : failures) {
                if (normalized.matches(failure.description)) {
                    action.accept(failure);
                    return;
                }
            }