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comparison src/os/solaris/vm/os_solaris.cpp @ 141:fcbfc50865ab

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6684395: Port NUMA-aware allocator to linux Summary: NUMA-aware allocator port to Linux Reviewed-by: jmasa, apetrusenko
author iveresov
date Tue, 29 Apr 2008 13:51:26 +0400
parents b97de546208e
children e3729351c946
comparison
equal deleted inserted replaced
140:3febac328d82 141:fcbfc50865ab
2600 assert((intptr_t)(addr + bytes) % alignment_hint == 0, "End should be aligned."); 2600 assert((intptr_t)(addr + bytes) % alignment_hint == 0, "End should be aligned.");
2601 Solaris::set_mpss_range(addr, bytes, alignment_hint); 2601 Solaris::set_mpss_range(addr, bytes, alignment_hint);
2602 } 2602 }
2603 2603
2604 // Tell the OS to make the range local to the first-touching LWP 2604 // Tell the OS to make the range local to the first-touching LWP
2605 void os::numa_make_local(char *addr, size_t bytes) { 2605 void os::numa_make_local(char *addr, size_t bytes, int lgrp_hint) {
2606 assert((intptr_t)addr % os::vm_page_size() == 0, "Address should be page-aligned."); 2606 assert((intptr_t)addr % os::vm_page_size() == 0, "Address should be page-aligned.");
2607 if (madvise(addr, bytes, MADV_ACCESS_LWP) < 0) { 2607 if (madvise(addr, bytes, MADV_ACCESS_LWP) < 0) {
2608 debug_only(warning("MADV_ACCESS_LWP failed.")); 2608 debug_only(warning("MADV_ACCESS_LWP failed."));
2609 } 2609 }
2610 } 2610 }