p.newLine(); p.newLine();  p.print(" p.newLine(); p.newLine();
p.println("#ifndef __CLUSTER_H"); p.println("#define __CLUSTER_H");  p.println("  p.println("#endif
    public static void generateClusterDotH() {        CodegenPrintWriter p = new CodegenPrintWriter();        p.newLine();        p.newLine();        p.print("//#define __CHECKPOINT_FREQ 10000");        p.newLine();        p.newLine();        try {            FileWriter fw = new FileWriter("cluster.h");            fw.write(p.getString());            fw.close();        }        catch (Exception e) {            System.err.println("Unable to write cluster.h");        }       }