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289 lines
8.7 KiB
Java
289 lines
8.7 KiB
Java
/***********************************************************************/
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/* */
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/* Heptagon */
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/* */
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/* Gwenael Delaval, LIG/INRIA, UJF */
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/* Leonard Gerard, Parkas, ENS */
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/* Adrien Guatto, Parkas, ENS */
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/* Cedric Pasteur, Parkas, ENS */
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/* Marc Pouzet, Parkas, ENS */
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/* */
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/* Copyright 2012 ENS, INRIA, UJF */
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/* */
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/* This file is part of the Heptagon compiler. */
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/* */
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/* Heptagon is free software: you can redistribute it and/or modify it */
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/* under the terms of the GNU General Public License as published by */
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/* the Free Software Foundation, either version 3 of the License, or */
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/* (at your option) any later version. */
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/* */
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/* Heptagon is distributed in the hope that it will be useful, */
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/* but WITHOUT ANY WARRANTY; without even the implied warranty of */
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/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */
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/* GNU General Public License for more details. */
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/* */
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/* You should have received a copy of the GNU General Public License */
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/* along with Heptagon. If not, see <http://www.gnu.org/licenses/> */
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/* */
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/***********************************************************************/
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package jeptagon;
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import java.lang.reflect.Array;
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import java.util.Arrays;
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import java.util.concurrent.Executors;
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import java.util.concurrent.ExecutorService;
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import java.util.concurrent.Future;
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import java.util.concurrent.TimeUnit;
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public class Pervasives {
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public static int between(int i, int m) {
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if (i<0) {
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java.lang.System.err.printf("%d ! >= 0\n",i);
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return 0;
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}
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else if (i>=m) {
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java.lang.System.err.printf("%d ! < %d\n",i,m);
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return m-1;
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}
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else return i;
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}
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public static final ExecutorService executor_cached = Executors.newCachedThreadPool();
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public static class StaticFuture<V> implements Future<V> {
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V v;
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public StaticFuture(V v) { this.v = v; }
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public boolean cancel(boolean mayInterruptIfRunning) { return false; }
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public boolean isCancelled() { return false; }
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public boolean isDone() { return true; }
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public V get() { return v; }
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public V get(long timeout, TimeUnit unit) { return v; }
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}
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//faster version for primitive arrays using serializing
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public static Object copyNd(Object arr) {
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if (arr.getClass().isArray()) {
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int innerArrayLength = Array.getLength(arr);
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Class component = arr.getClass().getComponentType();
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Object newInnerArray = Array.newInstance(component, innerArrayLength);
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//copy each elem of the array
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for (int i = 0; i < innerArrayLength; i++) {
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Object elem = copyNd(Array.get(arr, i));
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Array.set(newInnerArray, i, elem);
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}
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return newInnerArray;
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} else {
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return arr;//cant deep copy an opac object??
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}
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}
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public static String genToString(Object c) {
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Class<?> cClass = c.getClass();
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if (cClass.isArray()) {
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switch (cClass.getName().charAt(1)) { //charAt(0) is '['
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case 'B' : return Arrays.toString((byte[]) c);
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case 'C' : return Arrays.toString((char[]) c);
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case 'D' : return Arrays.toString((double[]) c);
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case 'F' : return Arrays.toString((float[]) c);
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case 'I' : return Arrays.toString((int[]) c);
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case 'J' : return Arrays.toString((long[]) c);
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case 'S' : return Arrays.toString((short[]) c);
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case 'Z' : return Arrays.toString((boolean[]) c);
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default : //L or [
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return Arrays.deepToString((Object [])c);
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}
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} else
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return c.toString();
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}
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public static class Tuple1 {
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public final Object c0;
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public Tuple1(Object v) {
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c0 = v;
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}
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public String toString() {
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return "(" + genToString(c0) + ")";
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}
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}
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public static class Tuple2 {
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public final Object c0;
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public final Object c1;
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public Tuple2(Object v0, Object v1) {
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c0 = v0;
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c1 = v1;
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}
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public String toString() {
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return "(" + genToString(c0) + ", " + genToString(c1) + ")";
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}
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}
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public static class Tuple3 {
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public final Object c0;
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public final Object c1;
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public final Object c2;
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public Tuple3(Object v0, Object v1, Object v2) {
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c0 = v0;
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c1 = v1;
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c2 = v2;
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}
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public String toString() {
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return "(" + genToString(c0) + ", " + genToString(c1) + ", " + genToString(c2) + ")";
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}
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}
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public static class Tuple4 {
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public final Object c0;
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public final Object c1;
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public final Object c2;
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public final Object c3;
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public Tuple4(Object v0, Object v1, Object v2, Object v3) {
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c0 = v0;
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c1 = v1;
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c2 = v2;
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c3 = v3;
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}
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public String toString() {
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return "(" + genToString(c0) + ", " + genToString(c1)
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+ ", " + genToString(c2) + ", " + genToString(c3) + ")";
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}
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}
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public static class Tuple5 {
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public final Object c0;
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public final Object c1;
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public final Object c2;
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public final Object c3;
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public final Object c4;
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public Tuple5(Object v0, Object v1, Object v2, Object v3, Object v4) {
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c0 = v0;
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c1 = v1;
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c2 = v2;
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c3 = v3;
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c4 = v4;
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}
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public String toString() {
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return "(" + genToString(c0) + ", " + genToString(c1) + ", " + genToString(c2)
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+ ", " + genToString(c3) + ", " + genToString(c4) + ")";
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}
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}
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public static class Tuple6 {
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public final Object c0;
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public final Object c1;
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public final Object c2;
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public final Object c3;
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public final Object c4;
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public final Object c5;
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public Tuple6(Object v0, Object v1, Object v2, Object v3, Object v4, Object v5) {
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c0 = v0;
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c1 = v1;
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c2 = v2;
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c3 = v3;
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c4 = v4;
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c5 = v5;
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}
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public String toString() {
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return "(" + genToString(c0) + ", " + genToString(c1) + ", " + genToString(c2)
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+ ", " + genToString(c3) + ", " + genToString(c4) + ", " + genToString(c5) + ")";
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}
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}
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public static class Tuple7 {
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public final Object c0;
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public final Object c1;
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public final Object c2;
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public final Object c3;
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public final Object c4;
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public final Object c5;
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public final Object c6;
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public Tuple7(Object v0, Object v1, Object v2, Object v3, Object v4, Object v5, Object v6) {
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c0 = v0;
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c1 = v1;
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c2 = v2;
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c3 = v3;
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c4 = v4;
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c5 = v5;
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c6 = v6;
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}
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public String toString() {
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return "(" + genToString(c0) + ", " + genToString(c1) + ", " + genToString(c2)
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+ ", " + genToString(c3) + ", " + genToString(c4) + ", " + genToString(c5)
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+ ", " + genToString(c6) + ")";
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}
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}
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public static class Tuple8 {
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public final Object c0;
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public final Object c1;
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public final Object c2;
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public final Object c3;
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public final Object c4;
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public final Object c5;
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public final Object c6;
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public final Object c7;
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public Tuple8(Object v0, Object v1, Object v2, Object v3, Object v4, Object v5, Object v6, Object v7) {
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c0 = v0;
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c1 = v1;
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c2 = v2;
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c3 = v3;
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c4 = v4;
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c5 = v5;
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c6 = v6;
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c7 = v7;
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}
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public String toString() {
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return "(" + genToString(c0) + ", " + genToString(c1) + ", " + genToString(c2)
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+ ", " + genToString(c3) + ", " + genToString(c4) + ", " + genToString(c5)
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+ ", " + genToString(c6) + ", " + genToString(c7) + ")";
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}
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}
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public static class Tuple9 {
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public final Object c0;
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public final Object c1;
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public final Object c2;
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public final Object c3;
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public final Object c4;
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public final Object c5;
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public final Object c6;
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public final Object c7;
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public final Object c8;
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public Tuple9(Object v0, Object v1, Object v2, Object v3, Object v4, Object v5, Object v6, Object v7, Object v8) {
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c0 = v0;
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c1 = v1;
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c2 = v2;
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c3 = v3;
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c4 = v4;
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c5 = v5;
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c6 = v6;
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c7 = v7;
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c8 = v8;
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}
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public String toString() {
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return "(" + genToString(c0) + ", " + genToString(c1) + ", " + genToString(c2)
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+ ", " + genToString(c3) + ", " + genToString(c4) + ", " + genToString(c5)
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+ ", " + genToString(c6) + ", " + genToString(c7) + ", " + genToString(c8) + ")";
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}
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}
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public static int do_stuff(int coeff) {
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int x = 13;
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for (int i = 0; i < coeff; i++) {
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for (int j = 0; j < 1000000; j++) {
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x = (x + j) % (x + j/x) + 13;
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}
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}
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return x;
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}
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}
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