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6684395: Port NUMA-aware allocator to linux

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NUMA-aware allocator port to Linux

Reviewed-by: jmasa, apetrusenko
This commit is contained in:
Igor Veresov 2008-04-29 13:51:26 +04:00
parent f784be24d1
commit a24f915b60
14 changed files with 260 additions and 73 deletions
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2
hotspot/src/os/solaris/vm/os_solaris.cpp
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@ -2602,7 +2602,7 @@ void os::realign_memory(char *addr, size_t bytes, size_t alignment_hint) {
}
// Tell the OS to make the range local to the first-touching LWP
void os::numa_make_local(char *addr, size_t bytes) {
void os::numa_make_local(char *addr, size_t bytes, int lgrp_hint) {
assert((intptr_t)addr % os::vm_page_size() == 0, "Address should be page-aligned.");
if (madvise(addr, bytes, MADV_ACCESS_LWP) < 0) {
debug_only(warning("MADV_ACCESS_LWP failed."));