Linux 㧠huge page を使ã£ã¦ã„るプãƒã‚»ã‚¹ã‚’調ã¹ã‚‹æ–¹æ³• - ablog調ã¹æ–¹ /proc/[pid]/smaps 㧠KernelPageSize ãŒãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã® 4kB 以外ã®ãƒ—ãƒã‚»ã‚¹ã‚’探ã™ã€‚ 調ã¹æ–¹ã®ä¾‹ /proc/[pid]/smaps 㧠KernelPageSize ㌠4 kB 以外ã®ãƒ—ãƒã‚»ã‚¹ã‚’探ã™ã€‚ [root@yazekats-linux ~]# perl -lane '/KernelPageSize/ and $F[1]!=4 and print qq/$ARGV\t$_/' /proc/*/smaps /proc/3834/smaps KernelPageSize: 2048 kB PID:3834 ã®ãƒ—ãƒã‚»ã‚¹åを調ã¹ã‚‹ã€‚ [root@yazekats-linux ~]# ps -fp 3834 UID PID PPID C STIME TTY TIME CMD root 3834 3832 0 13:44 pts/0 00:00:01
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Oracle Automatic Memory Management – Kevin Closson's Blog: Platforms, Databases and Storage
Very Large MemoryãŠã‚ˆã³HugePages
Experimenting with hugepages to reduce CPU and memory resources
http://www.kernel.org/doc/Documentation/vm/hugepage-mmap.c
http://www.kernel.org/doc/Documentation/vm/map_hugetlb.c
https://www.kernel.org/doc/Documentation/vm/hugetlbpage.txt
Huge pages part 5: A deeper look at TLBs and costs [LWN.net]
Huge pages part 4: benchmarking with huge pages [LWN.net]
Huge pages part 1 (Introduction) [LWN.net]
Hugepages - Debian Wiki
IBM Documentation
Transparent HugepageTransparent Hugepage SupportSupport Red Hat Inc. Andrea Arcangeli aarcange at redhat.com KVM Forum 2010 Boston 9 Aug 2010 Copyright © 2010 Red Hat Inc. Benefit of hugepagesBenefit of hugepages ➢ Enlarge TLB size ➢ TLB is separate
Debunking the myths about redo, undo, commit & rollback
Performance Tuning: HugePages in Linux
Speeding Up The Linux Kernel With Transparent Hugepage Support - Phoronix
大容é‡ãƒ¡ãƒ¢ãƒªãƒ¼ã‚’最é©åŒ–ã™ã‚‹æ§‹æˆ
redhat.com | Red Hat responds.
レッドãƒãƒƒãƒˆ マガジン 64ビットコンピューティング: 32ビット環境ã§ã®å…±å˜
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