forked from kscience/kmath
86 lines
2.2 KiB
Kotlin
86 lines
2.2 KiB
Kotlin
|
/*
|
|||
|
|
* Copyright 2018-2021 KMath contributors.
|
|||
|
|
* Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
|
|||
|
|
*/
|
|||
|
|
package space.kscience.kmath.optimization.minuit
|
|||
|
|
|
|||
|
|
import hep.dataforge.context.*
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Мэнеджер для MINUITа. Пока не играет никакой активной роли кроме ведения
|
|||
|
|
* внутреннего лога.
|
|||
|
|
*
|
|||
|
|
* @author Darksnake
|
|||
|
|
* @version $Id: $Id
|
|||
|
|
*/
|
|||
|
|
@PluginDef(group = "hep.dataforge",
|
|||
|
|
name = "MINUIT",
|
|||
|
|
dependsOn = ["hep.dataforge:fitting"],
|
|||
|
|
info = "The MINUIT fitter engine for DataForge fitting")
|
|||
|
|
class MINUITPlugin : BasicPlugin() {
|
|||
|
|
fun attach(@NotNull context: Context?) {
|
|||
|
|
super.attach(context)
|
|||
|
|
clearStaticLog()
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
@Provides(Fitter.FITTER_TARGET)
|
|||
|
|
fun getFitter(fitterName: String): Fitter? {
|
|||
|
|
return if (fitterName == "MINUIT") {
|
|||
|
|
MINUITFitter()
|
|||
|
|
} else {
|
|||
|
|
null
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
@ProvidesNames(Fitter.FITTER_TARGET)
|
|||
|
|
fun listFitters(): List<String> {
|
|||
|
|
return listOf("MINUIT")
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
fun detach() {
|
|||
|
|
clearStaticLog()
|
|||
|
|
super.detach()
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
class Factory : PluginFactory() {
|
|||
|
|
fun build(meta: Meta?): Plugin {
|
|||
|
|
return MINUITPlugin()
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
fun getType(): java.lang.Class<out Plugin?> {
|
|||
|
|
return MINUITPlugin::class.java
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
companion object {
|
|||
|
|
/**
|
|||
|
|
* Constant `staticLog`
|
|||
|
|
*/
|
|||
|
|
private val staticLog: Chronicle? = Chronicle("MINUIT-STATIC", Global.INSTANCE.getHistory())
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
*
|
|||
|
|
*
|
|||
|
|
* clearStaticLog.
|
|||
|
|
*/
|
|||
|
|
fun clearStaticLog() {
|
|||
|
|
staticLog.clear()
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
*
|
|||
|
|
*
|
|||
|
|
* logStatic.
|
|||
|
|
*
|
|||
|
|
* @param str a [String] object.
|
|||
|
|
* @param pars a [Object] object.
|
|||
|
|
*/
|
|||
|
|
fun logStatic(str: String?, vararg pars: Any?) {
|
|||
|
|
checkNotNull(staticLog) { "MINUIT log is not initialized." }
|
|||
|
|
staticLog.report(str, pars)
|
|||
|
|
LoggerFactory.getLogger("MINUIT").info(String.format(str, *pars))
|
|||
|
|
// Out.out.printf(str,pars);
|
|||
|
|
// Out.out.println();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|