public GAPPSetMv(GAPPMultivector destination, GAPPSetOfVariables source, PosSelectorset selectorsDest, Selectorset selectorsSrc) { this.destination = destination; this.source = source; this.selectorsDest = selectorsDest; this.selectorsSrc = selectorsSrc; assert (selectorsDest.size() == selectorsSrc.size()); }
/** * Copies a selectorset * @param sel The selectorset to be copied * @return The copy */ private Selectorset copySelectorset(Selectorset sel) { Selectorset copy = new Selectorset(); for (Selector cur : sel) { copy.add(new Selector(cur.getIndex(), cur.getSign(), cur.getBladeName())); } return copy; }
@Override public Object visitSetMv(GAPPSetMv gappSetMv, Object arg) { final String destMv = GAPPOpenCLCodeGenerator.getVarName(gappSetMv.getDestination().getName()); Integer thisMvSetCount = mvBladeMap.get(destMv).size(); int selCount = 0; for(PosSelector sel : gappSetMv.getSelectorsDest()) { declareGPCMultivectorComponent(destMv, thisMvSetCount, sel); final String bladeCoeff = getBladeCoeff(destMv,thisMvSetCount); result.append(bladeCoeff); result.append(" = "); if(gappSetMv.getSelectorsSrc().get(0).getSign() < 0) result.append("-"); result.append(mvBladeMap.get(GAPPOpenCLCodeGenerator.getVarName(gappSetMv.getSource().getName())).get(gappSetMv.getSelectorsSrc().get(selCount++).getIndex())); result.append(";\n"); mvBladeMap.get(destMv).put(sel.getIndex(),bladeCoeff); ++thisMvSetCount; } return null; }
@Override public Object visitSetMv(GAPPSetMv gappSetMv, Object arg) { MultivectorWithValues destination = getMultivector(gappSetMv.getDestination().getName()); MultivectorWithValues source = getMultivector(gappSetMv.getSource().getName()); Selectorset selSrc = gappSetMv.getSelectorsSrc(); PosSelectorset selDest = gappSetMv.getSelectorsDest(); int selCount = gappSetMv.getSelectorsSrc().size(); for (int sel = 0; sel < selCount; sel++) { PosSelector sDest = selDest.get(sel); Selector sSrc = selSrc.get(sel); destination.getEntries()[sDest.getIndex()] = sSrc.getSign() * source.getEntries()[sSrc.getIndex()]; } return null; }
@Override public String toString() { return setOfVariable.toString()+selectors.toString(); }
/** * Merges mergable GAPPSetMv to the first GAPPSetMv in mapSetMv */ private void prepareMap() { for (LinkedList<GAPPSetMv> list : mapSetMv.values()) { if (list.size() > 1) { //merge setMv instructions into the first GAPPSetMv instruction GAPPSetMv first = list.removeFirst(); for (GAPPSetMv cur : list) { first.getSelectorsDest().addAll(cur.getSelectorsDest()); first.getSelectorsSrc().addAll(cur.getSelectorsSrc()); } //and remove other instructions toRemove.addAll(list); } } }
pair.getSelectors().add(sel); } else { Selectorset selSet = new Selectorset(); selSet.add(sel); last = new PairSetOfVariablesAndIndices(new GAPPMultivector(mvC.getName()), selSet); list.add(last); Selectorset selSet = new Selectorset(); selSet.add(sel); last = new PairSetOfVariablesAndIndices(new GAPPMultivector(mvC.getName()), selSet); list.add(last);
} else { PairSetOfVariablesAndIndices p = (PairSetOfVariablesAndIndices) curArg; size += p.getSelectors().size();
@Override public Object visitMvComponent(MvComponent mvComponent, Object arg) { GAPPMultivector mvTmp = gappCreator.createMv(); PosSelectorset selDestSet = new PosSelectorset(); selDestSet.add(new PosSelector(0, algebra.getBlade(0).toString())); Selectorset selSrcSet = new Selectorset(); selSrcSet.add(new Selector( mvComponent.getMultivectorComponent().getBladeIndex(), mvComponent.isNegated() ? (byte) -1 : (byte) 1, algebra.getBlade(mvComponent.getMultivectorComponent().getBladeIndex()).toString())); gappCreator.gapp.addInstruction(new GAPPSetMv(mvTmp, new GAPPMultivector( mvComponent.getMultivectorComponent().getName()), selDestSet, selSrcSet)); return mvTmp; }
@Override public Object visitMvComponent(MvComponent mvComponent, Object arg) { //arg must be filled! GAPPMultivectorComponent destination = (GAPPMultivectorComponent) arg; PosSelectorset selDestSet = new PosSelectorset(); selDestSet.add(new PosSelector(destination.getBladeIndex(), algebra.getBlade(destination.getBladeIndex()).toString())); Selectorset selSrcSet = new Selectorset(); selSrcSet.add(new Selector( mvComponent.getMultivectorComponent().getBladeIndex(), (mvComponent.isNegated()) ? (byte) -1 : (byte) 1, algebra.getBlade(mvComponent.getMultivectorComponent().getBladeIndex()).toString())); gapp.addInstruction(new GAPPSetMv( new GAPPMultivector(destination.getName()), new GAPPMultivector(mvComponent.getMultivectorComponent().getName()), selDestSet, selSrcSet)); return null; }
selDest.add(new PosSelector(altDestination.getBladeIndex(), algebra.getBlade(altDestination.getBladeIndex()).toString())); Selectorset selSrc = new Selectorset(); selSrc.add(new Selector(destination.getBladeIndex(), (byte) -1, algebra.getBlade(destination.getBladeIndex()).toString()));
selDest.add(new PosSelector(altDestination.getBladeIndex(), algebra.getBlade(altDestination.getBladeIndex()).toString())); Selectorset selSrc = new Selectorset(); selSrc.add(new Selector(destination.getBladeIndex(), (byte) -1, algebra.getBlade(destination.getBladeIndex()).toString()));