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From: Ayodele T. <em...@st...> - 2004-02-12 20:00:00
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Do you know if during IA32 emulation, are you able to take advantage of the additional 64-bit address space, or are you still limited the same way that you are on a 32bit machine? I really just want mmap to give me access to more than 2GB of address space for a single process. Ayo > > On Wed, 2004-02-11 at 14:33, Nicholas Nethercote wrote: > > > > It > > might be possible to run 32-bit code on an Opteron -- but I'm not sure > > about that -- but that probably won't help you. > > Andi Kleen claims it works on 2.6.2 Opteron kernels with IA32 emulation > using the 3G/1G split. Prior kernels had bugs that prevented it from > running at all on Opteron. > > <b > -- --------------------------------------------------------------- Ayodele Bolaji Thomas "Joy in the Morning" Ph.D. Candidate Electrical Engineering Computer Systems Laboratory Stanford University Ayo...@st... Support our troops. Support our country. Pray for Peace. \o/ "We succeed, not because of Affirmative Action, but in spite of the conditions that make it necessary" (ABE '98) "War may sometimes be a necessary evil. But no matter how necessary, it is always an evil, never a good. We will not learn to live together in peace by killing each other's children." Jimmy Carter '02 --------------------------------------------------------------- |