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comparison src/share/vm/memory/referenceProcessor.cpp @ 21112:f01ebceea995

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Graal should use same soft reference policy as C2
author Tom Rodriguez <tom.rodriguez@oracle.com>
date Wed, 22 Apr 2015 16:34:32 -0700
parents 7848fc12602b
children be896a1983c0
comparison
equal deleted inserted replaced
21111:91d70d102132 21112:f01ebceea995
55 _soft_ref_timestamp_clock = now; 55 _soft_ref_timestamp_clock = now;
56 // Also update the soft ref clock in j.l.r.SoftReference 56 // Also update the soft ref clock in j.l.r.SoftReference
57 java_lang_ref_SoftReference::set_clock(_soft_ref_timestamp_clock); 57 java_lang_ref_SoftReference::set_clock(_soft_ref_timestamp_clock);
58 58
59 _always_clear_soft_ref_policy = new AlwaysClearPolicy(); 59 _always_clear_soft_ref_policy = new AlwaysClearPolicy();
60 _default_soft_ref_policy = new COMPILER2_PRESENT(LRUMaxHeapPolicy()) 60 #if defined(COMPILER2) || defined(GRAAL)
61 NOT_COMPILER2(LRUCurrentHeapPolicy()); 61 _default_soft_ref_policy = new LRUMaxHeapPolicy();
62 #else
63 _default_soft_ref_policy = new LRUCurrentHeapPolicy();
64 #endif
62 if (_always_clear_soft_ref_policy == NULL || _default_soft_ref_policy == NULL) { 65 if (_always_clear_soft_ref_policy == NULL || _default_soft_ref_policy == NULL) {
63 vm_exit_during_initialization("Could not allocate reference policy object"); 66 vm_exit_during_initialization("Could not allocate reference policy object");
64 } 67 }
65 guarantee(RefDiscoveryPolicy == ReferenceBasedDiscovery || 68 guarantee(RefDiscoveryPolicy == ReferenceBasedDiscovery ||
66 RefDiscoveryPolicy == ReferentBasedDiscovery, 69 RefDiscoveryPolicy == ReferentBasedDiscovery,