16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 #include "precompiled.hpp"
26 #include "gc/parallel/mutableNUMASpace.hpp"
27 #include "gc/parallel/parallelScavengeHeap.hpp"
28 #include "gc/parallel/psMarkSweepDecorator.hpp"
29 #include "gc/parallel/psScavenge.hpp"
30 #include "gc/parallel/psYoungGen.hpp"
31 #include "gc/shared/gcUtil.hpp"
32 #include "gc/shared/spaceDecorator.hpp"
33 #include "logging/log.hpp"
34 #include "oops/oop.inline.hpp"
35 #include "runtime/java.hpp"
36
37 PSYoungGen::PSYoungGen(size_t initial_size,
38 size_t min_size,
39 size_t max_size) :
40 _init_gen_size(initial_size),
41 _min_gen_size(min_size),
42 _max_gen_size(max_size)
43 {}
44
45 void PSYoungGen::initialize_virtual_space(ReservedSpace rs, size_t alignment) {
46 assert(_init_gen_size != 0, "Should have a finite size");
47 _virtual_space = new PSVirtualSpace(rs, alignment);
48 if (!virtual_space()->expand_by(_init_gen_size)) {
49 vm_exit_during_initialization("Could not reserve enough space for "
50 "object heap");
51 }
52 }
53
54 void PSYoungGen::initialize(ReservedSpace rs, size_t alignment) {
55 initialize_virtual_space(rs, alignment);
|
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 #include "precompiled.hpp"
26 #include "gc/parallel/mutableNUMASpace.hpp"
27 #include "gc/parallel/parallelScavengeHeap.hpp"
28 #include "gc/parallel/psMarkSweepDecorator.hpp"
29 #include "gc/parallel/psScavenge.hpp"
30 #include "gc/parallel/psYoungGen.hpp"
31 #include "gc/shared/gcUtil.hpp"
32 #include "gc/shared/spaceDecorator.hpp"
33 #include "logging/log.hpp"
34 #include "oops/oop.inline.hpp"
35 #include "runtime/java.hpp"
36 #include "utilities/align.hpp"
37
38 PSYoungGen::PSYoungGen(size_t initial_size,
39 size_t min_size,
40 size_t max_size) :
41 _init_gen_size(initial_size),
42 _min_gen_size(min_size),
43 _max_gen_size(max_size)
44 {}
45
46 void PSYoungGen::initialize_virtual_space(ReservedSpace rs, size_t alignment) {
47 assert(_init_gen_size != 0, "Should have a finite size");
48 _virtual_space = new PSVirtualSpace(rs, alignment);
49 if (!virtual_space()->expand_by(_init_gen_size)) {
50 vm_exit_during_initialization("Could not reserve enough space for "
51 "object heap");
52 }
53 }
54
55 void PSYoungGen::initialize(ReservedSpace rs, size_t alignment) {
56 initialize_virtual_space(rs, alignment);
|