64-bit

To convert functions that use the 64-bit ABI into shared libraries, all that is needed is a few extra compiler flags and you're ready to go.

64-bit architecture is often touted as having significant performance advantages over 32-bit.

We'll be able to move up to 64-bit processors , much bigger SMP type machines, and then clustering those together.

It is possible to setup and configure PeopleSoft application environments to co-exist with a 64-bit database instance.

Let us also assume that you want to boot it up in the 64-bit kernel mode.

This web server error can occur when you are trying to access the Cognos Express Gateway ISAPI module running on a 64-bit server machine.

Converts the string representation of a number in a specified culture-specific format to its 64-bit unsigned integer equivalent.

Converts the string representation of a number in a specified style to its 64-bit unsigned integer equivalent.

Together, this family of hardware offers 64-bit environments for your application on Linux on pSeries at a low total cost of ownership.

Converts the string representation of a number in a specified style to its 64-bit signed integer equivalent.

In this case, a 32-bit value was shifted left, and the result of that shift was cast to a 64-bit value.

In recognition of this WebSphere Message Broker introduced execution groups with a 64 bit word in a previous release.

However, one important set of packages did not get included on the DVD -- the 64-bit version of libspe.

If your application cannot be made to fit in a 32-bit address space, you can gain a lot more user space by moving to a 64-bit Java runtime.

The first thing to do was just to put the compiler and linker in 64-bit mode; the gcc manual covers this.

Since the operands for the multiplication are 64-bit values, the result of their product is a 128-bit number.

We wanted to see how far we could push one virtualized Linux kernel in a 64-bit operating system environment running Lotus Domino under VM.

First is the concept of a 32-bit address space, as opposed to a 64-bit address space.

For instance, code specific to 64-bit processors might be enabled if the configure tool detected a suitable chip within your system.

Even though the operating system is 64-bit, the Lotus Domino versions used in the testing were all 32-bit.

What this means for you as a developer is that you might have some surprises on 64-bit hardware.

The solution is to cast one of the operands to its 64-bit type.

The libraries to be linked will depend on the language of the application, and whether the application is a 32 bit or 64 bit application.

Common assumptions about the relationships between the fundamental data types may no longer be valid in a 64-bit data model.

Formerly known as Mandrake, Mandriva is notable for its cutting-edge software, excellent administration suite and 64-bit edition.

The obj_id is a 64 bit quantity which uniquely identifies a filesystem object for the entire life of the filesystem.

Each edge is also marked with a 64-bit position, used for sorting.

For a 64-bit version operating system: 64-bit Operating System appears for the "System type" under "System" .

In an LP64 model, the long and pointer types are aligned to a 64-bit boundary.

These values are used to create two DES encryption keys, one from each half with a parity bit added to each to create 64 bit keys.

Overall, 64-bit mode tends to hurt performance a tiny bit.

Since both 32 and 64 bit libraries have the same name, the only way to tell them apart visually is by their file size.

You can restore a backup image taken on a 32 bit level system into a 64 bit level, but not the opposite.

For a 64-bit version operating system: x64-based PC appears for the "System type" under "Item" .

That got me as far as the compiler being unable to find the right (64-bit) versions of support libraries.

This rate of memory usage is much less than the 4 GB memory limit for a 64-bit application server.

May be sometime down the road, the UI will also be 64 bit.

When you attempt to link 32-bit objects against the 64-bit DB2 application library, an operating system linker error message is returned.

Note: Windows 64 bit operating systems are not a supported configuration for the Adaptive Application Framework at this time.

IBM has poured development resources into the refinement of a customized SDK, available in both 32- and 64-bit for Linux on POWER.

In this article, we'll take a look at XFS, SGI's free, 64-bit high-performance filesystem for Linux.

64-bit builds of Firefox were released by Mozilla in conjunction with 32-bit builds for nearly two years for the Windows platform.

While migrating to a 64-bit environment, you need to decide if support for the 32-bit version of the product should be continued.

At the other extreme, when you set the encryption of a Wi-Fi link, you are usually given the choice of 64-bit or even 128-bit security.

All computing nodes must be built on x86 64 bit hardware supporting up to 128GB of memory, IA-64 not being supported.

It is real easy to accidentally mix up 32-bit and 64-bit values.

64-bit support increases the addressable storage of the broker, and further reduces administrative complexity.

Now let's talk about how a given process's execution flow can be changed by overwriting a local variable in 64-bit mode.

Exploiting the 64-bit capabilities should be the next step after becoming 64-bit tolerant.

As a result, they don't provide an alternative to running an application server with a 64-bit JVM to hold the cached data.

Better experience: Together with the 64-bit Windows, Microsoft enforces the digital signature of the drivers.

For 32-bit applications, consider if it is necessary to migrate to a 64-bit version.

The greatest difference between the 64-bit and 32-bit versions is that the 64-bit version is able to address larger amounts of data.

INFORMATION PROCESSING. MODES OF OPERATION FOR A 64-BIT BLOCK CIPHER ALGORITHM.

Writes the text representation of the specified 64-bit unsigned integer value to the standard output stream.

Code coverage data cannot be collected for an application that is running in a 64-bit process.

As a result, many people have been wondering how 64-bit software fits into the concept of portable software.

Converts the value of the specified double-precision floating-point number to an equivalent 64-bit unsigned integer.

Some of the backend components are 64 bit, but the UI is still a 32 bit application.

For a 64-bit system, the buffer pool can be practically any size.

Work dramatically faster thanks to the revolutionary native 64-bit, GPU-accelerated Mercury Playback Engine.

Therefore, all considerations that apply to remote debugging apply to local debugging on a 64-bit operating system.

However, free access to a 64-bit Power Architecture machine isn't something everyone has handy.

This support comes after Microsoft officially made available a copy of 64-bit Windows that supports this processor architecture.

Larger physical memory improves the scalability of the database, so using a 64-bit instance is preferable.

This article on 32 bit and 64 bit Windows explains the details and tells you how to choose between them.

XFS supports full 64-bit addressing and provides very high performance using B trees both for directories and for file allocation.

64-bit math provides this higher precision fixed-point math, with an adequate range.

The PPE, although architecturally similar to other 64-bit PowerPC chips, isn't directly related to a specific product line.

Enhanced bus architecture - The bus architecture on current 64-bit chipsets is faster and wider than earlier generations.

The Squirrel Shell's download page (see Resources for a link) provides source code and binaries for 32- and 64-bit Windows.

On a 64-bit JVM, the maximum heap size can be increased but there is a trade-off between pause times during GC and the frequency of GC.

However, the examples and system details described below correspond to the 64-bit Linux implementation.

The 64-bit addressing provided by the Itanium architecture removes the constraint on memory-addressing capability in 32-bit computing.

Linux high-resolution timers are implemented with a high-precision, 64-bit data type.

The issues that we will discuss do not apply to the 64-bit architecture.

Adds two 64-bit integers and replaces the first integer with the sum, as an atomic operation.

This next release which includes a command-line API, virtual firewall, and 64-bit support is definitely our best effort to date.

You will need a system with adequate memory and processor capacity to run a 64-bit Linux distribution.

Finally, it is interesting to mention that a 64-bit nanosecond value can represent approximately 585 years of elapsed time.

However, all the 64-bit objects take up more space, more cache space, more memory bandwidth. . .

Can I recompile my 32-bit application that uses fixed addresses asa 64-bit application and expect it to work correctly?

This paper discusses the design and implementation methods of a high-speed data acquisition and storage system based on 64-bit PCI bus.

Changes the start time and the interval between method invocations for a timer, using 64-bit signed integers to measure time intervals.

The main advantage of 64-bit computing is the ability to address more memory.

Prior to IBM's Java SE 6 implementation, it wasn't unusual for a 64-bit heap to be 1. 7 to 2 times the size of an equivalent 32-bit heap.

Delphi includes support for Windows 64-bit machines, including a debugger and deployment manager.

in this article, Windows refers to 32-bit Windows XP; problematic results have been reported with 64-bit Windows versions.

Applications that depend on those relationships will fail when compiled on a 64-bit platform.

Converts the value of the specified decimal number to an equivalent 64-bit unsigned integer.

Converts the value of the specified 64-bit unsigned integer to an equivalent decimal number.

Systems with native 64-bit types often went to a model called "LP64, " where the long and pointer sizes were both 64 bit.

An alternate method can also be employed to set up connectivity to the 64-bit DB2 database environment.

Knowing how to port applications to comply with a 64-bit architecture can help you write portable and efficient code.

Indeed, it's possible for an application binary to contain both 32-bit and 64-bit versions for Intel and PowerPC Macs.

Converts the value of the specified 64-bit unsigned integer to an equivalent Boolean value.

Table 2 shows the size of each member of the structure and the structure size itself on 32-bit and 64-bit systems.

Returns a value indicating the sign of a 64-bit signed integer.

In SystemTap, you'll find numbers (64-bit signed integers), integers (64-bit quantities), strings, and literals (strings or integers).

This version of Windows is for a 32-bit machine and cannot run on the current 64-bit operating system.

For 64-bit programs, any value can be specified, but the data area cannot extend 0x06FFFFFFFFFFFFF8.

The new release also has other usability improvements and now supports Windows 64-bit platforms.

Plus, SLES 9 is a 64-bit operating system, and multiple Domino partitions (DPARs) can be installed in a single LPAR.

UNIX-based environments are often 64-bit, and most UNIX vendors don't support the x86 instruction set.

The simplified 64-bit ABI is a breeze to use in programs, and the full ABI is not much harder.

You can accomplish this by assigning the CC environment variable to the 64-bit GCC compiler's location.

Q: Will my 32-bit applications run if I've switched to the 64-bit variant of Windows 7?

Assume that there is a 64-bit database instance owned by the user db2inst1 where the databases will be created.

Larger Memory Footprint - 64-bit software will take up more RAM than its 32-bit equivalent due to the way information is stored.

Its release cycle can be erratic, though, and there is also no 64-bit version of the software.

But on a 64-bit system, assigning a pointer to an int causes the truncation of the high-order 32-bits.

This removes the "object bloat" that caused much of the slowdown in previous 64-bit runtimes.

For instance, in 64-bit DES-CBC encryption, the data would be divided into 8-byte blocks.

You must enable hardware virtualization; software virtualization is not supported for 64-bit VMs.

HAMMER uses 64 bit keys internally and makes key-based files directly available to userland.

if it is 64-bit (which means it must be XPLINK), start and terminate your program using the CELQPRLG and CELQEPLG macros.

The result of multiplying two 32-bit values is actually a 64-bit value!

They had agreed just the previous night to wait another six months to get one with the new 64-bit processor.

A 64-bit configuration is strongly recommended for large-scale deployments.

On a 64-bit system, this bit is called bit 63.

Returns the specified 64-bit signed integer; no actual conversion is performed.

A 64-bit environment and the ability to address more than 4 GB of memory can greatly enhance the scalability and performance of databases.

The POWER4 architecture was the first 64-bit symmetric multiprocessor, released in 2001.

If you've bought a new computer recently, you probably have a 64-bit processor and installed the 64-bit version of your Linux distribution.

We are now on the fence between 32 bit microprocessors and 64 bit monsters like the AMD Athlon 64.

The ISA tool currently does not currently support 64-bit.

A property is a user-defined name-value pair, and can include 32-and 64-bit integers, double floating point values, and strings.

Any pointer arithmetic should be performed using variables of type long regardless if in 32-bit or 64-bit mode.

The example uses the 32-bit FAStT MSJ in this installation to avoid potential problems installing the 64-bit version.

The 32bit vs. 64bit distinction is a bit more subtle.

64-bit: Many models now use a 64-bit architecture, which allows properly written software to use more memory and run faster.

Therefore, use the 32-bit version of XFree86-libs installed, as well as the 64-bit version included with the base 64-bit installation.

This is due to the fact that everything is converted to 32-bit or 64-bit before doing the actual arithmetic operation.

The 64-bit version is recommended, but can only be used if you are using the 64-bit version of the Windows operating system.

However, a 64-bit system aligns both d and l causing two 4-byte fillers to be added.

This provides a granular migration path for customers to move to 64-bit support.

For more information about handling 64-bit integers, see Large Integers.

In a 64-bit environment the maximum size is now 500MB, while 32-bit UNIX systems can handle 100MB objects.

There are no longer any dual-mode options for selecting 32-bit or 64-bit processor architecture when creating execution groups.

Converts the value of the specified 64-bit unsigned integer to an equivalent 16-bit unsigned integer.

You can set the LDR_CNTRL environment variable to specify a different memory-model configuration or consider moving to 64-bit.

Interestingly, the 64-bit machines again thrust the issue before the standards committee.

drive, a 64-bit video card, and a keyboard.

Note that the OEM version won't come with both 64-bit and 32-bit discs, nor will it include support from Microsoft.

Converts the value of the specified 32-bit unsigned integer to an equivalent 64-bit signed integer.

64-bit applications can coexist peacefully with 32-bit applications in the twin execution environment.

It is available on a wide range of operating systems in 32- and 64-bit versions where appropriate.

In 64-bit mode, it was a fair bit tougher.

Table 3 shows the hardware and software configuration for the Lotus Notes Traveler 64-bit server.

Like anything, 64-bit software has its pros and its cons.

Plugin Issues - If an app is 64-bit, then any plugins it uses must also be 64-bit.

You should carefully weigh the advantages of exploiting the 64-bit capabilities before starting the exercise.

By this I mean that the 32-bit version of the API used LONG, but the 64-bit version of the same API used LONGLONG.

64-bit instances of the database can address much more memory than 32-bit instances.

Use 64-bit processes (execution groups) rather than 32 bit processes from memory perspective.

Copies data from an unmanaged memory pointer to a managed 64-bit signed integer array.

Debugging a 64-bit dump file must be performed on a 64-bit computer.

Server platforms that offer more than 32 CPUs are available exclusively on 64-bit architecture.

Converts the value of the specified 16-bit signed integer to the equivalent 64-bit unsigned integer.

Dual-mode kernel extensions built on AIX Version 5 continue to run on AIX Version 6, but only in 64-bit mode.

Binary compatibility between 32-bit applications running in native 32-bit PowerPC environments and 64-bit POWER environments exists.

You need to use the manageProfiles command line utility when working with the 64-bit version of the product.

You tried to edit managed code when the target is a 64-bit application.

The above code snippet will fail on 64-bit systems and will display only the lower 4 bytes.

The Dynamic Query Mode is a fully 64 bit capable environment for data access.

If you need 12 or 16 bit grayscale or 48 and 64 bit color support, check out one of the Medical Imaging products.

With triple DES, each 64 bit block is encrypted under three different DES keys.

It stores graphs as sets of edges between nodes identified by 64-bit integers.

New data Interfaces leveraging 64 bit processing.

The update to the operating system boasts better 64-bit support.

Improved detection algorithm for 64-bit and Program Files.

Support for 64-bit operating systems (for Citrix) is included.

64-bit data structures; support many files, large files and disks.

Berkeley Fast File System (FFS) is the default choice, with support in 32-bit and 64-bit configurations.

I would also recommend moving your servers from 32-bit to 64-bit computing for increased performance.

Storage assignment on a 64-bit platform is different from assignment on a 32-bit platform.

DataExchange v4 Real-Time Backup Edition and Data Synchronization Edition are both available as native 64-bit applications.

Mote Runner uses an 8-bit processor, 8 KB of RAM and a tiny 64 KB of flash memory storage.

This setting specifies whether the compiler should optimize compilation for a specific CPU type, for example, a 64-bit processor.

64-bit software has been in the news a bit more lately as the number of people using a 64-bit version of Windows has been increasing.

Today's System z models are 64-bit architectures, while older models provided 31-bit addresses only.

Yes, because of its support for 64-bit hardware, operating systems, and applications.

Read the value of the TB register into the 64-bit variable tbr.

Writes a 64-bit signed integer value to unmanaged memory at a specified offset.

This leads to the surprising result that, in some cases, native 64-bit code runs slower than native 32-bit code, on the same processor!

Remember, the first parameter to the function is the 64-bit address that was passed in from the PPE.

A 64-bit runtime's performance can also be slower than the corresponding 32-bit runtime on the same hardware.

You must build the kernel in 64-bit mode since the 32-bit kernel is not supported on SLES 8 for PowerPC.

This is not the case on 64 bit JVMs due to the increased memory support.

WebSphere eXtreme Scale can be deployed in either 32 bit (the more popular environment) or 64 bit JVMs.

There are currently no plans for a 64-bit edition of PCLinuxOS.

An example of a widening conversion is converting a value that is a 32-bit signed integer to a value that is a 64-bit signed integer.

But in 64-bit systems, dates are expressed as signed 64-bit integers, which extends the usable range.

There are additional problems with volatile and the atomicity of 64-bit variables, but this is beyond the scope of this article.

First, ext4fs is a 64-bit file system and is designed to support very large volumes (1 exabyte).

So expect there to be even more 64-bit machines shipping in the future.

If the AIX environment is using the 64-bit kernel on the original system, then the target system will need 64-bit processors.

Cross compilers are available for 32-bit PowerPC Linux systems and 64-bit Linux on POWER systems.

Select the 64-bit kernel by typing install and pressing Enter.

As mentioned, a system running 64-bit Linux can allocate 4 GB of memory to a 32-bit application.

The following procedures explain how to generate a dump file for a 64-bit application.

Version 11 was first introduced in 1997. This was HP's first release to support 64-bit addressing.

The length is specified as a 64-bit integer.

Incorrectly implied prototypes (especially between 32- and 64-bit types) can lead to bizarre error conditions.

On 64-bit Ubuntu systems, the Chromium packages previously depended on ia32-libs.

In many scenarios, the 64-bit IBM J9 engine offers improved Java performance, including reductions in start-up time and memory footprint.

Table 3 shows a sample layout of a 64-bit long integer.

By default, the Natural, Integer, and Float types are 64 bit, but you can annotate them with small to specify 32-bit precision.

Each processor has a 64-bit Authority Mask Register (AMR).

64-bit on-disk timestamps which are free of the year 2038 problem.

64-bit integers will keep our clocks running quite well until aproximately the year 292271-million.

The solution for this is to use the %p specification as shown below, which will work fine on both 32-bit and 64-bit systems.

It is recommended to use 64-bit systems when producing such reports.

Tables 9 and 10 show the hardware and software configurations for the Lotus Notes Traveler server 64-bit.

The Machine State Register (MSR) is a 64-bit register.

For our plug-in we specify a 64-bit, x86 architecture for the virtual machines.

Tables 3 and 4 show the hardware and software configuration for the Lotus Notes Traveler server, 64-bit.

Tables 1 and 2 show the hardware and software configurations for the Lotus Notes Traveler 64-bit server.

Bit 31 in 32-bit architecture, or bit 63 in 64-bit architecture, is the flat locked contention (flc) bit used by the locking (LK) component.

The archive format is built upon 64-bit file operations, this means you have hundreds of gigabytes of data in each archive.

This, in turn, would negate the need for running the application servers as 64-bit JVMs.

It can process information only in eight-bit chunks, compared with the 64- or 128-bit chunks handled by a modern computer processor.

64 bit measures require more storage so will result in larger powercube files.

The 32-bit version of Windows can recognize only 3 gigabytes of memory, but the 64-bit version can use much, much more.

First off, drivers are still issues, as many legacy peripheral devices, such as printers or scanners, will never work with 64-bit Windows.

In the C language, only long and pointer data types are changed between 32-bit and 64-bit modes.

It complies with the 64-bit Power Architecture and can run 32-bit and 64-bit operating systems and applications.

Although Adaptive Warehouse is a 32 bit application it can be run in compatible mode on 64 bit Windows operating systems.

Most modern non-64-bit systems have the ability to create an address space of 36 bits, yielding 64 GB of addressable memory.

The first 64-bit version of Sparc Solaris 7 would add support for file system metadata logging.

Hopefully we'll all be running Linux on 64-bit systems by then.

The use of 64 bit execution groups is being accelerated in this latest version.

Notably, AMD devised a clever way to enable chips to handle data in both 32-bit and 64-bit chunks, which improves their performance.

But for the design of 64-bit stream processor, there are many challenges because of the limit of VLSI technology.

The application can now fully virtualize and leverage 64-bit apps and can reproduce 5. 1 digital surround sound.

The array indices are stored in a 64-bit bitmap, and finding the highest priority task is very trivial.

Nearly all 32-bit applications will run just fine on a 64-bit OS, though.

The value for audio bit rate is 128 KB, twice as much as the default value of 64 KB.

The Power Architecture supports both 64-bit and 32-bit addressing.

Many developers are now facing the need to port applications from 32-bit to 64-bit environments.

Question: Where can I get more information on 64-bit WAS performance?

The Count Register (CTR) is a 64-bit register.

A 64-bit password was finally cracked in 2002 using brute-force methods.

The v8 team did some amazing work this quarter building a working 64-bit port.

While there are restrictions to 64-bit systems, we will most likely not reach these limits for some time to come.

It provides approximately 16 billion times more capacity than 32- and 64-bit filesystems.

There are currently a couple of exceptions to the 64 bit support.

The 64-bit Linux kernel contains support to handle 32-bit system calls.

Support 64 bit and 32 bit systems, without hassle or collisions.

In both modes, instructions that set a 64-bit register affect all 64 bits.