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Topic: IA64


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  HP/Intel IA64 (Was Re: I hate to ask, but.... (Alpha-PC))
Our HP reps began talking about the IA64 project at least two years ago, and possibly more--I've forgotten the exact date when they first mentioned it.
But their description, while a bit optimistic at first, is in agreement with everything else I've heard about IA64 both from other HP sources and from sources within the Intel user community.
Whether the IA64 will implement new instructions also is less certain, but, well, probably.
www.irtc.org /pipermail/irtc-l/1998-July/005618.html   (516 words)

  
 LWN: Patch: ia64 function return probes
The following is an implementation of the ia64 specific parts for implementing the function return probes functionality that is a part of kprobes.
For ia64 complexities came up with respect to: * the assumption that kernel/kprobes.c is working with a stacked based architecture * the assumption that changing the return address to kretprobe_trampoline() will always result in the first instruction of of kretprobe_trampoline being executed.
+ * + * For ia64 the return address is just the bundle address and the correct + * slot to execute inside that bundle is restored via the psr.ri when the + * return instruction is executed.
lwn.net /Articles/138245   (1060 words)

  
 Under the Hood: Programming for 64-bit Windows -- MSDN Magazine, November 2000
In assembly code and in the debugger, the r1 register is usually referred to by another name: the GP register, which quite expectedly is shorthand for global pointer.
Since each IA64 load module has its own data area and associated GP value, some sort of mechanism is necessary to change the GP value when control goes from one load module to another.
In an IA64 load module, each IAT array element is the address of a PLABEL_DESCRIPTOR in the DLL being imported.
msdn.microsoft.com /msdnmag/issues/1100/hood   (2496 words)

  
 FreeBSD/ia64 Project
In practice however the distinction between a tier 1 platform (which is fully supported) and a tier 2 platform is not as strict as it seems.
In almost all aspects the ia64 port is a tier 1 platform.
From a developer point of view there's an advantage to have the ia64 port be a tier 2 platform for a while longer.
www.freebsd.org /platforms/ia64   (161 words)

  
 Halo: A Hazard Location Tool for IA64
IA64, the new Epic architecture from Intel and HP, has introduced many new features that allow a high degree of hardware control by software.
Optimized code for IA64 can be very complex to generate and difficult to debug.
Furthermore, the existence of hazards may be shrouded by predication and may only occur in obscure circumstances.
research.microsoft.com /Pubs/view.aspx?tr_id=348   (191 words)

  
 Real World Technologies - Making a Mountain Out of a Molehill
The disclosure of design details for the first IA64 processor Merced/Itanium was overshadowed by Intel architecture lab manager Fred Pollack’s unusual downplaying of Merced’s performance.
After years of Khruschev-like "we will bury you" rhetoric directed at the makers of RISC processor and systems from the Intel and HP camp, the public dressing down of the first generation IA64 device, a processor that wouldn’t ship for nearly two years, was very surprising.
But the practical limit to which both factors can improve the performance of an MPU design manufactured in the same semiconductor process strongly suggests that McKinley is also a much more efficient and better organized design.
www.realworldtech.com /page.cfm?ArticleID=RWT071901001629   (303 words)

  
 FreeBSD/ia64 Project   (Site not responding. Last check: 2007-10-22)
A very important task for the success of FreeBSD on ia64 is making sure that users have something to run besides ls(1).
Our huge ports collection has been targeting ia32 for the most part, so it is not surprising that there are a lot of ports that do not build or do not work on ia64.
This is a rather big issue, because it affects all platforms and may involve rewriting (big) parts of certain subsystems.
linuxinstruct.com /platforms/ia64/todo.html   (502 words)

  
 The Old New Thing : The history of calling conventions, part 4: ia64   (Site not responding. Last check: 2007-10-22)
When the called function returns, the register then move back to their previous position and the original values of r32 through r38 are restored from the register stack.
One more curious detail about the ia64: A function pointer on the ia64 does not point to the first byte of code.
If a function is variadic, you call it like a normal function, but the function itself spills the first eight input registers (r32 through r39) onto the stack next to any possible parameters 9 and upwards, and then it treats the parameters as one giant array.
blogs.msdn.com /oldnewthing/archive/2004/01/13/58199.aspx   (3199 words)

  
 2003/freebsd-ia64/20030316.freebsd-ia64
Mar 14 Marcel Moolenaar Re: AbiWord2 broken on ia64 3.
Mar 14 Marcel Moolenaar Re: AbiWord2 broken on ia64 6.
Mar 15 Marcel Moolenaar GCC patch [was: Re: AbiWord2 broken on ia64] 14.
docs.freebsd.org /mail/archive/2003/freebsd-ia64/20030316.freebsd-ia64.html   (303 words)

  
 The Old New Thing : Uninitialized garbage on ia64 can be deadly   (Site not responding. Last check: 2007-10-22)
The ia64 introduces yet another possible bad consequence of a mismatched function signature which you may have thought was harmless.
There is a special form of load instruction on the ia64 which attempts to load the value from memory, but if the load fails (because the memory is paged out or the address is invalid), then instead of raising a page fault, all that happens is that NaT bit gets set, and execution continues.
In tomorrow's entry, I'll talk about some other ways the ia64 will make you pay the penalty when you take shortcuts in your code and manage to skate by on the comparatively error-forgiving i386.
blogs.msdn.com /oldnewthing/archive/2004/01/19/60162.aspx   (3324 words)

  
 Neowin.net - Microsoft: No IA64 for Windows XP   (Site not responding. Last check: 2007-10-22)
After removing all references to the 64-bit (IA64) Windows XP here, we've spoken to sources close to the company who have confirmed Microsoft's intensions to axe XP IA64.
IA64 is a server platform pretty much anyways or a very high end workstation if you really coughed up the large amount of money for one..
so loseing XP IA64 is not a big deal because it will still have the server platform to work with, the one that IA64 was developed for anyways.
www.neowin.net /comments.php?id=26457&category=main   (2732 words)

  
 X-bit labs - Hardware news - Intel Outlines Long-Term Itanium Roadmap.   (Site not responding. Last check: 2007-10-22)
Despite of quite a lot of skepticism about the IA64 architecture and its future, the Itanium 2 processors are gaining momentum, according to Intel.
So far about 110 thousand of IA64 central processing units have been shipped, the majority of them — around 100 thousand units — are Itanium 2 chips supplied last year.
One of the targets Intel would like to address is to put on par the costs of Itanium and Xeon hardware sometimes in the middle of the decade.
www.xbitlabs.com /news/cpu/display/20040219125800.html   (748 words)

  
 [arch] ia64 Port   (Site not responding. Last check: 2007-10-22)
I was under the > > impression IA64 was like the Itanium.
There might be some confusion as to which you mean...
I'm aiming for ia64 but specified the fact I'm using the amd clone..
www.archlinux.org /pipermail/arch/2004-June/001745.html   (235 words)

  
 Debian -- IA-64 Port
The best option, particularly if you are using an HP Integrity server (though unofficially, this image will work with many other ia64 systems), is to use the Debian installer that is part of the HP Enablement Kit for Linux, available for free download from HP's web site.
Another possibility is to use one of the beta-release debian-installer images for ia64.
It's possible that you may find an early ia64 machine that needs a BIOS upgrade to work well with Linux.
www.debian.org /ports/ia64   (455 words)

  
 [arch] ia64 Port   (Site not responding. Last check: 2007-10-22)
I may have caused some confusion, by ia64 I was talking about intel
As far as I know this processor does not have a name yet, though if its the same as AMD64 then we can safely call it an x86-64 architecture.
IA64 *IS* Itanium so lets keep that in mind from now on, this thread got flamey (is that a word?) because of a mistake on the name :/ - -Justyn -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (GNU/Linux) iD8DBQFA15cWyRBlAExtS3sRAoKiAJ0TEc6axUvHDwgnWKY0On0KoLpjKACgij7v S1qmq7gRiqNnZSURgvFC84c= =48wD -----END PGP SIGNATURE-----
www.archlinux.org /pipermail/arch/2004-June/001799.html   (152 words)

  
 MySQL Bugs: #1569: Crash-me crashes on HPUX, Linux ia64
This is becasue the stack checking code doesn't work on Ia64 (Linux Ia64 has the same problem).
We are still trying to find a for a solution for this, but it may take some time as we need more information about Ia64 to fix this.
Portions of this website are copyright © 2001, 2002 The PHP Group.
bugs.mysql.com /bug.php?id=1569   (200 words)

  
 BYTE.com > Porting Linux Software to the IA64 Platform   (Site not responding. Last check: 2007-10-22)
Recently, HP contacted me to ask if I was interested in porting my openMosix software to the Intel IA64 platform.
The IA64 processor family is the fruit of a common effort between HP and Intel to introduce a replacement for the venerable but outdated Intel386 platform.
The IA64 was designed from the ground up for excellent performance in the server environment as well as in the workstation space.
www.byte.com /documents/s=7182/byt1021067742738/0513_moshe.html   (697 words)

  
 SecurityTracker.com Archives - (Debian Issues Fix for ia64 Architecture) Linux Kernel do_mremap() Fails to Check ...
Solution: Debian has released a fix for the stable distribution (woody) in version 011226.16 of ia64 kernel source and images.
For the stable distribution (woody) this problem has been fixed in version 011226.16 of ia64 kernel source and images.
Other architectures are or will be mentioned in a separate advisory respectively or are not affected (m68k).
www.securitytracker.com /alerts/2004/Feb/1009155.html   (570 words)

  
 EPIC/IA64 for GCC
The first EPIC chip that was announced, the Merced, will be based on the IA64 instruction set architecture, jointly developed by HP and Intel.
HP's website on IA64 isn't too generous with information, but it's not too much marketing hype, and it explains the key concepts of IA64, so it's a good place to start.
VAResearch is working on an IA64 port of the Linux Kernel.
www.goof.com /pcg/epic   (831 words)

  
 Gentoo Linux Documentation -- IA/64 Release Notes for Gentoo Linux 2005.0
No LiveCDs are available at this moment due to a lack of physical access to testing hardware, so the only supported installation method is to either boot a Debian IA/64 CD or to use an existing Linux installation to install Gentoo Linux.
Once you have booted Linux, whether from a CD or an existing installation, you should fetch the stages and chroot as normal.
The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license.
www.gentoo.org /proj/en/releng/release/2005.0/ia64-release-notes.xml   (271 words)

  
 GMP on IA64 HP-UX?   (Site not responding. Last check: 2007-10-22)
I think this is because the ia64 config file > (mpn/ia64/gmp-mparam.h) is assuming a LP64 setup (based on IA64 Linux) > and HP-UX uses ILP32 by default but also supports an LP64 mode.
My interest in GMP is because the GCC project is linking this library (and MPFR) into the latest GNU Fortran compiler and I build GCC on IA64 HP-UX as a 32 bit program.
Without GMP and MPFR I can't build the Fortran portion of GCC.
www.swox.com /list-archives/gmp-discuss/2004-November/001410.html   (188 words)

  
 Debian -- bootcd-ia64
bootcd extension to create images that can boot on ia64
With bootcd you can copy your system to cd, run it from cd without need for disks and restore your system on disk from bootcd.
This package is needed to create images that can boot on ia64.
packages.debian.org /testing/utils/bootcd-ia64   (111 words)

  
 GMP on IA64 HP-UX?   (Site not responding. Last check: 2007-10-22)
Steve Ellcey writes: Can anyone tell me what the status is of GMP on the IA64 HP-UX platform?
I picked up GMP 4.1.4 and was able to get it to build using some comments from http://swox.com/list-archives/gmp-bugs/2004-August/000157.html but as this email notes the 'make check' fails even after you get the build working.
I think this is because the ia64 config file (mpn/ia64/gmp-mparam.h) is assuming a LP64 setup (based on IA64 Linux) and HP-UX uses ILP32 by default but also supports an LP64 mode.
www.swox.com /list-archives/gmp-discuss/2004-November/001409.html   (181 words)

  
 BitKeeper patches for hera.kernel.org:/home/davidm/BK/linux-ia64-2.5
MINSIGSTKSZ is defined differently for i386 and ia64. This patch improves
ia64: Fix things so that they compile with the latest GCC 3.4, which optimize
ia64: Document the typo that made it into the definition of MINSTKSZ
www.kernel.org /pub/linux/kernel/ports/ia64/v2.5/testing/cset   (1447 words)

  
 [No title]
# -------------------------------------------- # 04/01/12 davidm@tiger.hpl.hp.com 1.1505 # ia64: add generic defconfig file # # Here's a generic_defconfig that works on all the ia64 # platforms I'm aware of, and we can always update it if it's # missing a driver or two.
# -------------------------------------------- # 04/01/12 schwab@suse.de 1.1508 # [PATCH] ia64: __ia64_memcpy_fromio() may be missing from kernel # # When building a highly modular, non-generic kernel it can happen that # arch/ia64/lib/io.o is not included in the image because nothing built-in # needs __ia64_memcpy_fromio, etc., yet it may be called from a module.
Actually two real # bugs; one is that parisc is not discarding the.init.text and.exit.text # sections (so I didn't notice this bug) and the other is that sym_detach # is marked __devexit, yet called from a __devinit function.
www.kernel.org /pub/linux/kernel/people/akpm/patches/2.6/2.6.1/2.6.1-mm4/broken-out/linus.patch   (8393 words)

  
 LWN: Patch: topology for ia64
The LQ Radio site is home to the LQ Podcast, the LQ Radio Show and the LQ Radio Interview Series.
Hi David, please find attached a first attempt to implement the topology.h macros/routines for IA64.
We need this for the NUMA scheduler setup.
lwn.net /Articles/11940   (196 words)

  
 2004/freebsd-ia64/20040425.freebsd-ia64
Apr 22 Miod Vallat Where did the ia64 snapshot go?
Apr 22 Marcel Moolenaar Re: Where did the ia64 snapshot go?
Apr 22 Jason M. Leonard Re: Where did the ia64 snapshot go?
docs.freebsd.org /mail/archive/2004/freebsd-ia64/20040425.freebsd-ia64.html   (128 words)

  
 AusCERT - ESB-2004.0302 -- RHSA-2004:106-01 -- Updated IA64 kernel packages resolve security
Topic: Updated IA64 kernel packages are now available that fix a security vulnerability which may allow local users to gain root privileges and other vulnerabilities.
Relevant releases/architectures: Red Hat Enterprise Linux AS (Advanced Server) version 2.1 - ia64 Red Hat Linux Advanced Workstation 2.1 - ia64 3.
Problem description: The Linux kernel handles the basic functions of the operating system.
www.auscert.org.au /render.html?it=4051&cid=1   (939 words)

  
 Secunia - Advisories - Debian update for ia64 kernel
Select a product and view a complete list of all Patched/Unpatched Secunia advisories affecting it.
Debian has issued updated packages for the kernel on ia64 processors.
These fix multiple older issues ranging from remote Denial of Service to local privilege escalation vulnerabilities.
www.secunia.com /advisories/10642   (212 words)

  
 www.centos.org - News - CentOS Announcements - Release Announcement CentOS 4.0 IA64 Final
CentOS Announcements : Release Announcement CentOS 4.0 IA64 Final
The CentOS team is pleased to announce availability of CentOS 4.0 ia64 This product supports Itanium2 processors.
Major new features include the Linux 2.6 Kernel, SELinux, udev replacing the /dev system, Xorg, MySQL4, CyrusIMAPD, Gnome 2.8 and KDE 3.3.
www.centos.org /modules/news/article.php?storyid=70   (698 words)

  
 Vim for Open VMS (IA64, AXP and VAX executables)
VIM (Vi IMproved) is a vi-compatible text editor that runs on nearly every operating system known to humanity.
Currently 8.2 for IA64, v7.2-2 for AXP and v7.2 for VAX environment.
Recommended for users that do not need GUI or do not have Motif or GTK libraries installed.
www.polarhome.com /vim   (1404 words)

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