forked from kscience/kmath
.. | ||
docs | ||
src/main/kotlin/space/kscience/kmath/jafama | ||
build.gradle.kts | ||
README.md |
Module kmath-jafama
Integration with Jafama.
- jafama-double : Double ExtendedField implementations based on Jafama
Artifact:
The Maven coordinates of this project are space.kscience:kmath-jafama:0.3.0-dev-20
.
Gradle Groovy:
repositories {
maven { url 'https://repo.kotlin.link' }
mavenCentral()
}
dependencies {
implementation 'space.kscience:kmath-jafama:0.3.0-dev-20'
}
Gradle Kotlin DSL:
repositories {
maven("https://repo.kotlin.link")
mavenCentral()
}
dependencies {
implementation("space.kscience:kmath-jafama:0.3.0-dev-20")
}
Example usage
All the DoubleField
uses can be replaced with JafamaDoubleField
or StrictJafamaDoubleField
.
import space.kscience.kmath.jafama.*
import space.kscience.kmath.operations.*
fun main() {
val a = 2.0
val b = StrictJafamaDoubleField { exp(a) }
println(JafamaDoubleField { b + a })
println(StrictJafamaDoubleField { ln(b) })
}
Performance
According to KMath benchmarks on GraalVM, Jafama functions are slower than JDK math; however, there are indications that on Hotspot Jafama is a bit faster.
Can't find appropriate benchmark data. Try generating readme files after running benchmarks.