Can 32bit and 64bit clients coexist?

Hello folks,
I have a Windows Server 2003 64bit machine running Websphere 6.0 Express (32bit). Additionally it's running a custom 64bit application. Both apps need to connect to separate 10g databases. Can the 32bit and 64bit Oracle client installs coexist on this machine?
Thanks for any advice!
-Sangamon

To clarify, Websphere needs a 32bit JDBC driver, our custom application needs a 64bit ODBC driver. I've got Websphere working, but I'm having trouble getting the ODBC driver to work. I'm wondering if there's a problem with having 2 clients installed.

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Regarding 32bit and 64bit libraries

Hi,
Can any one please clarify my quries below.
1) What is the difference between 32bit and 64bit library.
2) How to identify the 32bit and 64bit library? Is there any naming convention fallowed?
3) From which version onwards of Sun Studio, 64 bit libraries are supported?
Regards,
Vignesh

The platforms suppported by Sun compilers have both 32-bit and 64-bit modes of operation. The two modes cannot be mixed in a single program. A 64-bit platform can run 32-bit code, but not the other way around.
On the supported platforms, 32-bit mode is known a ILP32, meaning that types int, long, and pointer are all 32 bits. 64-bit mode is known as LP64, meaning that type int is still 32 bits, but types long and pointer are 64 bits. (Other systems, not supported by Sun compilers, can have different definitions.)
The 64-bit mode of the processors supports different instruction sets. The amd64 processor also has different register sets. The layout of objects is different in the two modes, and the way functions are called is different. (There are other differences as well.)
A program compiled in 32-bit mode must link to 32-bit libraries, not 64-bit libraries, for reasons which I hope are now obvious. A program compiled in 64-bit mode must link to 64-bit libraries.
The Sun compilers automatically link to the right library version of system libraries, as long as you use consistent options when compiling and linking. For example, you could build a 64-bit sparc program this way: CC -xarch=v9 -c f1.cc
CC -xarch=v9 -c f2.cc
CC -xarch=v9 f1.o f2.o -o myprog The 64-bit version of the various system runtime libraries will be linked automatically, given the -xarch=v9 option on each command line.
If you create both 32-bit and 64-bit versions of a library of your own, you must arrange to name them differently or put them in different subdirectories. If you give them the same name and put them in differrent subdirectories (which is the convention for system libraries on Solaris), you can use different -L options at link time to point to the right directory.
You can use the Solaris "file" command to find out whether a program or library is 32-bit or 64-bit.`
Example, this time on a Solaris Opteron system:
% file /usr/lib/libCrun.so.1
/usr/lib/libCrun.so.1: ELF 32-bit LSB dynamic lib 80386 Version 1, dynamically linked, not stripped, no debugging information available
78% file /usr/lib/amd64/libCrun.so.1
/usr/lib/amd64/libCrun.so.1: ELF 64-bit LSB dynamic lib AMD64 Version 1 [CMOV], dynamically linked, not stripped, no debugging information available

Configuring 32bit and 64bit extproc

Hi All
Version 10.2.0.4 (Itanium)
Is there any way we can configure 32bit and 64bit extproc in a same database? I have C programs compiled in 64bit and 32bit versions which I would like to use in the same database.
thanks in advance

You can configure as below in listener.ora file.
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = <oracle_home_dir> )
(PROGRAM = extproc)
(ENV = "EXTPROC_DLLS=ONLY:<custom_dll_directory>/<custom_shared_library>,LD_LIBRARY_PATH= *<oracle_home_directory>/lib32*;*<oracle_home_directory>/lib*")
Edited by: Karthick on Jan 11, 2012 7:12 AM

Does iTunes come with 32bit and 64bit install?

I have Windows 7 and it's a 32bit and 64bit Gaming Laptop G73SW.
I've done all the troubleshoot tips, which has just made my computer worse.eg all icons changed, things now missing, so probably have to do a System Retore to get it all back.
Every time i speak to Apple, they're suggestions just make my computer stuffed, iTunes takes over all my programs etc.
Simply put: Does iTunes come with a 32bit and 64bit Install??? If not i won't be using that program.
Which makes it hard for my line of work atm as an Alpha and Beta Games Tester for many Private Platforms i play on.

open minds entertainment wrote:
It's 1 Computer especially made for games
Well genius, it's either a 32bit or 64bit system, it cannot be both.
Please learn to clearly describe the situation or it is unlikely that appropriate and relevant assistance will be provided.
Keep in mind, these are user to user support forums. The attitude that you spewed above is unlikely to get you any further assistance.

Can delegate and strategy patterns coexist ?

Say I have an interface for persistence call that PersistenceInterface.
Now for MySQL I created MySQLPersistenceClass and for DB2 I created one more class DB2PersistenceClass.
Now to proceed with my busines slogic I have a class BusinessLogicHandler class.
BusinessLogicHandler has a class member say persistenceObject of type PersistenceInterface. Now certainly I'm switching the persistence based on the actual implementation so I say Im using STRATEGY pattern here
But for create operation from business layer i.e. BusinessLogicHandler.create directly invokes persistenceObject.create in this case can I say that Im using DELEGATE pattern also
So can I say the set of classes and interface = DELEGATE + STRATEGY ?
Thanks a lot

Can someone please answer this ?yes
can I say the set of classes and interface = DELEGATE + STRATEGY ?yes
Can delegate and strategy patterns coexist ?yes
I'd say it would be odd to use Strategy not as a delegate.

Installing PS CS5.1 32bit and 64bit

I accepted the defaults while installing photoshop and it seems 2 versions installed? Do I need both the 32bit and 64bit versions on Windows 7 64bit ? Also, when I look at installed programs it only indicates Photoshop CS5 without any 32bit or 64bit designation. What is necessary here. Are there bugs with the 64bit version like MS Office so the 32 bit version installs also?
thanks
Milton

Both 32 and 64 bit variants are provided in case you have plug-ins or drivers that only work with one. For example, older plug-ins are generally 32 bit only, and there are no 64 bit TWAIN drivers.
64 bit Photoshop will allow you access to your entire memory space, in excess of 2 GB, while 32 bit Photoshop will be limited.
Advice: Keep 'em both, use 64 bit primarily, and use the 32 bit version if/when you have to.
-Noel

Install Photoshop 32bit AND 64bit

hi,
is it possible to install Photoshop 32bit and 64bit on one system?
im currently running 64 bit, but it doesnt recognize my 32bit filters...
if not, is there much difference in performance between the 64 and 32bit version? [btw: i am running Windows Vista 64bit Home Premium SP2]

oh....
lol
sorry XD
i see now, i have both
and is there much difference in performance between 64 and 32 bit?

What's different between 32bit and 64bit ?

Hi all,
What's different between 32bit and 64bit for Oracle Database 10g Release 1 ?
such as "Oracle Database 10g Release 1 (10.1.0.2) for Microsoft Windows (32-bit)"
and "Oracle Database 10g Release 1 (10.1.0.2) for Microsoft Windows (64-bit Itanium)"
Thanks
fish

What's different between 32bit and 64bit ? oooh, about 32 bits ;)
what is different between (x64) and (64-bit Itanium)This really is the short of question google could answer better but in a nutshell Itanium is the Intel 64bit chip (AKA the Itanic, due to its troubled history). Whereas x64 is the appelation given to AMD's 64bit Opteron chips; I believe x64 was coined by Microsoft but Sun use it as well.
Cheers, APC.

TNS Timeout Error with both 32bit and 64bit drivers installed

I have a server running WIndows 2008 64bit and SQL Server 2012 64bit. I have both the 32bit and 64bit Oracle ODBC drivers installed. 32bit is for SSIS and SSRS uses 64bit. I have an ODBC connection setup for both the 32bit and 64bit. I have the datasources setup for the 64bit and when I test it it works. When I go to run a query I get TNS timeout errors. Any ideas?

Thank you very much, Curt!
It's right: When the 64bit version is running, then the PSDs will be opened by this.
But the configuration under "Bridge Edit/preferences/file type assoiciatons" has the same result as under the "Windows/Systemcontrol/Standardprograms": Never they show the name "Adobe Photoshop.exe (64bit)" - only "Adobe Photoshop.exe" In both cases (Bridge and systemcontrol) I have the possibility to choose the "right" Photoshop.exe by going to the right file (32bit OR 64bit), but the name of the .exe is ever the same: Only "Adobe Photoshop.exe". There is no difference.
And so even if the 64bit version is preferred (in Bridge), the PSD-files will be opened in the 32bit-version, when no one of both versions is running.
But - so or so - you have given me a way to solve my basic-problem!
And when I find the time for experiments, I will show what happens, when I rename the 64bit-exe to "Adobe Photoshop64.exe" to get two different filenames for Photoshop in the Windows-System. (I'm not shure if this will function: When in the Photoshop-System are intrinsic lnks/references to "Photoshop.exe", then I will have no success! Therefore I have to make a HDD-Clone with the whole Windows-System, all Apps and my Working-data before I try to rename. Perhaps there is "no way back to the activation" after renaming the .exe ...
Thank you and kind regards,
Oh-Mann

Documentation if 32bit client and 64bit client can coexist on 64bit system

Dear all,
I have read that I am not the first guy how try to install a 32bit client and a 64bit client (multiple homes) on 64bit system, but I still couldn't find something about this issue in the official Oracle Documentation.
Can anybody please give me a hint or a link where I can find something written in the official Oracle Documentation if a 32bit client and a 64Bit client can coexist on 64Bit system ...
Thanks in advance!

Could not find anything in official documentation (may be my search is not comprehensive enough).
However, you can just get in touch with Oracle support (I don't know if you need to raise SR for this) and ask them if it will work. To my knowledge, it would work under 32 bit emulation mode but results cannot be guaranteed.

Stupid question: Difference between 32bit and 64bit 10g Client?

We have an application (Informatica 8, 32bit) for which the vendors claim they only support a 32bit client. Oracle does not ship a word-size specific client for 10g. This leads me to believe that 32bit vs 64bit is really innocuous and perhaps irrelevant. For my own curiosity, is the 10g client (not Instant Client) actually 32bit or 64bit?

Hi,
Note that you can always run 32-bit apps on a 64-bit client . . . . .
There are separate clients for 32-bit and 64-bit instant clients:
http://www.oracle.com/technology/software/tech/oci/instantclient/index.html
Instant Client for Microsoft Windows (32-bit)
Instant Client for Microsoft Windows 64-bit Itanium
Instant Client for Microsoft Windows (x64)
Instant Client for Linux x86
Instant Client for Linux x86-64
Instant Client for Linux Itanium
Instant Client for Linux AMD64 (32-bit and 64-bit)
Instant Client for Linux on Power (32-bit)
Instant Client for Linux on Power (64-bit)
Instant Client for z/Linux (32-bit and 64-bit)
Instant Client for Mac OS X (Intel x86)
Instant Client for Mac OS X (PPC)
Instant Client for Solaris Operating System (SPARC) (64-bit)
Instant Client for Solaris Operating System (SPARC) (32-bit)
Instant Client for Solaris x86
Instant Client for Solaris x86-64
Instant Client for HP-UX PA-RISC (64-bit)
Instant Client for HP-UX PA-RISC (32-bit)
Instant Client for AIX5L (64-bit)
Instant Client for AIX5L (32-bit)
Instant Client for HP Tru64 UNIX
Instant Client for HP-UX Itanium (64-bit)
Instant Client for HP-UX Itanium (32-bit)
Hope this helps. . .
Donald K. Burleson
Oracle Press author
Author of "Oracle Tuning: The Definitive Reference":
http://www.dba-oracle.com/bp/s_oracle_tuning_book.htm

32bit and 64bit for tuxedo client and OS

In Windows Server 2008 R2 64bit,
1. Could I setup "tuxedo client for 32bit" and run applications compiled in windows 32bit environment?
2. Could I run applications complied in windows 32bit environment after setuping "tuxedo client for 64bit" in Windows Server 2008 R2 64bit?
Thanks a lot.

Bill,
Applications compiled using a 32-bit compiler or linking in 32-bit libraries must be used with 32-bit Tuxedo, and applications compiled using a 64-bit compiler or linking in 64-bit libraries must be used with 64-bit Tuxedo. It is not possible to mix 32-bit binaries and 64-bit binaries within the same application. This is true on both Windows and Unix.
On Windows it is also important to use the same major version of the Visual C++ compiler that a particular Tuxedo version is listed as being certified with.
Regards,
Ed

32bit and 64bit oracle 9.2

Dear Guru's,
I have SAP 4.7 ext 200 with oracle 9.2 and windows 2003 standard edition all these are 32bit .Now my client wants to buy new hardware which is 64bit to implement the same version mentioned above.for SAP4.7 64bit kernel is available in SMP but I didnt find oracle 9.2 64bit .Please advice whether SAP 4.7 ext 200 can be installed with 64bit kernel and oracle 9.2 64bit available(OS win2003 64bit) on 64bit hardware or all the OS and SAP with oracle 32bit on 64bit hardware should we choose.
Best Regards,
Sanju

Well... those are the rumours - which are just that.
Itanium is a 64bit processor - yes - but it´s a totally different architecture. Those programs will NOT run on an Intel Xeon processor. The difference between those two is, that one is IA64 (Itanium-2) and the other is X86_64 (also called x64).
You will need an installation CD set for that x86_64 (or x64) - NOT for Itanium if you have an Intel Xeon processor.
Read the following notes:
960769 - Windows: Migration from 32-bit to 64-bit (x86_64)
931024 - FAQ: 64-bit platforms for Windows
Especially the second will explain the differences.
It makes no sense to install 32bit (SAP-) application software on a 64bit operating system since there are native 64bit binaries to use, without them, you won´t benefit of the 64bit hardware. You need to check, however, that 3rd party software (backup etc.) has also 64bit clients for your combination.
Markus

Install CS2 on Windows 7 32bit and 64bit, please help!

I own a legitmate CS2 Creative Suite and my old Windows XP computer must be retired. Is there any way for a non-technical person like me to install CS2 on Windows 7 64bit? I saw some instructions but they seem geared to very computer knowledgable people and I got lost just reading them. Also, I saw new that CS2 was or is being offered fro FREE from Adobe? Is that true?
OR, will CS2 as a 32bit application be more easily installed on Windows 7 32bit without any special install instructions?
Thank to alll who can help this pathetically technically challenged person! I can NOT afford to upgrade CS2.

Option 2 here: http://forums.adobe.com/message/4715553 seems to work:
Copy the installer to your local drive. Right click Setup.exe, Properties > Compatibility tab > Run this in compatibility mode. Choose XP SP2. Click OK. Run Setup.exe
And yes, you can download and install them, see:
http://forums.adobe.com/message/4976177
There is still ongoing discussion whether anyone is entitled to install it, or only users with a valid license, but it seems Adobe does not care.

Labview 32bit and 64bit on the same computer?

Hi guys,
I need to setup a PicoScope Scope with 32bit dlls with my existing Labview-64bit-code. Can I run Labview 32bit and Labview 64bit on the same machine and let them communicate via shared variables?
Thanks Jan

I'm currently using a ni scope on a 32bit machine and acquiring data over the network. It slows things down. I want to run the data acquisition on 1 computer to avoid the delay.
I could put the acquisition code in labview 32bit, but would rather avoid that, too.

Can 32bit and 64bit clients coexist?

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