view src/hotspot/share/gc/epsilon/epsilonCollectorPolicy.hpp @ 55767:8e22715afabc

Initial import of Epsilon sources from jdk10/sandbox
author shade
date Mon, 06 Nov 2017 18:53:38 +0100
children 56014b46de69
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 * Copyright (c) 2017, Red Hat, Inc. and/or its affiliates.
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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#include "gc/shared/collectorPolicy.hpp"

class EpsilonCollectorPolicy: public CollectorPolicy {
  virtual void initialize_alignments() {
    size_t page_size = UseLargePages ? os::large_page_size() : os::vm_page_size();
    _space_alignment = page_size;
    _heap_alignment = page_size;

  EpsilonCollectorPolicy() : CollectorPolicy() {};