diff options
Diffstat (limited to 'src/test/scala/chiselTests/Util.scala')
| -rw-r--r-- | src/test/scala/chiselTests/Util.scala | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/src/test/scala/chiselTests/Util.scala b/src/test/scala/chiselTests/Util.scala index e8354b8d..d2f8bd9b 100644 --- a/src/test/scala/chiselTests/Util.scala +++ b/src/test/scala/chiselTests/Util.scala @@ -25,14 +25,14 @@ class PassthroughRawModule extends RawModule with AbstractPassthroughModule case class ScalaIntervalSimulator(intervalRange: IntervalRange) { val binaryPoint: Int = intervalRange.binaryPoint.asInstanceOf[KnownBinaryPoint].value - val epsilon: Double = 1.0 / math.pow(2.0, binaryPoint.toDouble) + val epsilon: Double = 1.0 / math.pow(2.0, binaryPoint.toDouble) val (lower, upper) = (intervalRange.lowerBound, intervalRange.upperBound) match { case (firrtlir.Closed(lower1), firrtlir.Closed(upper1)) => (lower1, upper1) case (firrtlir.Closed(lower1), firrtlir.Open(upper1)) => (lower1, upper1 - epsilon) - case (firrtlir.Open(lower1), firrtlir.Closed(upper1)) => (lower1 + epsilon, upper1) - case (firrtlir.Open(lower1), firrtlir.Open(upper1)) => (lower1 + epsilon, upper1 - epsilon) + case (firrtlir.Open(lower1), firrtlir.Closed(upper1)) => (lower1 + epsilon, upper1) + case (firrtlir.Open(lower1), firrtlir.Open(upper1)) => (lower1 + epsilon, upper1 - epsilon) case _ => throw new Exception(s"lower and upper bounds must be defined, range here is $intervalRange") } @@ -41,11 +41,9 @@ case class ScalaIntervalSimulator(intervalRange: IntervalRange) { if (value < lower) { lower - } - else if (value > upper) { + } else if (value > upper) { upper - } - else { + } else { value } } @@ -54,11 +52,9 @@ case class ScalaIntervalSimulator(intervalRange: IntervalRange) { if (value < lower) { upper + (value - lower) + epsilon - } - else if (value > upper) { + } else if (value > upper) { ((value - upper) - epsilon) + lower - } - else { + } else { value } } @@ -71,5 +67,3 @@ case class ScalaIntervalSimulator(intervalRange: IntervalRange) { Interval.fromDouble(value.toDouble, width = Width(), binaryPoint = binaryPoint.BP) } } - - |