11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
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 #include "precompiled.hpp"
25
26 #include "memory/metaspace/smallBlocks.hpp"
27 #include "utilities/globalDefinitions.hpp"
28 #include "utilities/ostream.hpp"
29
30 namespace metaspace {
31 namespace internals {
32
33 void SmallBlocks::print_on(outputStream* st) const {
34 st->print_cr("SmallBlocks:");
35 for (uint i = _small_block_min_size; i < _small_block_max_size; i++) {
36 uint k = i - _small_block_min_size;
37 st->print_cr("small_lists size " SIZE_FORMAT " count " SIZE_FORMAT, _small_lists[k].size(), _small_lists[k].count());
38 }
39 }
40
41
42 // Returns the total size, in words, of all blocks, across all block sizes.
43 size_t SmallBlocks::total_size() const {
44 size_t result = 0;
45 for (uint i = _small_block_min_size; i < _small_block_max_size; i++) {
46 uint k = i - _small_block_min_size;
47 result = result + _small_lists[k].count() * _small_lists[k].size();
48 }
49 return result;
50 }
51
52 // Returns the total number of all blocks across all block sizes.
53 uintx SmallBlocks::total_num_blocks() const {
54 uintx result = 0;
55 for (uint i = _small_block_min_size; i < _small_block_max_size; i++) {
56 uint k = i - _small_block_min_size;
57 result = result + _small_lists[k].count();
58 }
59 return result;
60 }
61
62 } // namespace metaspace
63 } // namespace internals
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
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 #include "precompiled.hpp"
25
26 #include "memory/metaspace/smallBlocks.hpp"
27 #include "utilities/globalDefinitions.hpp"
28 #include "utilities/ostream.hpp"
29
30 namespace metaspace {
31
32 void SmallBlocks::print_on(outputStream* st) const {
33 st->print_cr("SmallBlocks:");
34 for (uint i = _small_block_min_size; i < _small_block_max_size; i++) {
35 uint k = i - _small_block_min_size;
36 st->print_cr("small_lists size " SIZE_FORMAT " count " SIZE_FORMAT, _small_lists[k].size(), _small_lists[k].count());
37 }
38 }
39
40
41 // Returns the total size, in words, of all blocks, across all block sizes.
42 size_t SmallBlocks::total_size() const {
43 size_t result = 0;
44 for (uint i = _small_block_min_size; i < _small_block_max_size; i++) {
45 uint k = i - _small_block_min_size;
46 result = result + _small_lists[k].count() * _small_lists[k].size();
47 }
48 return result;
49 }
50
51 // Returns the total number of all blocks across all block sizes.
52 uintx SmallBlocks::total_num_blocks() const {
53 uintx result = 0;
54 for (uint i = _small_block_min_size; i < _small_block_max_size; i++) {
55 uint k = i - _small_block_min_size;
56 result = result + _small_lists[k].count();
57 }
58 return result;
59 }
60
61 } // namespace metaspace
62
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