An integrated circuit chip includes multiple functional components and a central interconnect (CI) module. Each functional component communicates with the CI module via a respective internal bus sharing a common architecture which does not dictate any particular data alignment. The chip architecture defines an alignment mechanism within the CI module, which performs any required alignment of transmitted data. Alignment mechanism design parameters can be varied to accommodate different alignment ...

A dielectric in an integrated circuit is formed by creating oriented cylindrical voids in a conventional dielectric material. Preferably, voids are formed by first forming multiple relatively long, thin carbon nanotubes perpendicular to a surface of an integrated circuit wafer, by depositing a conventional dielectric on the surface to fill the area between the carbon nanotubes, and by then removing the carbon nanotubes to produce voids in place of the carbon nanotubes. A layer of dielectric and ...

Disclosed is an apparatus, method, and program product for observing the nodal workload balance of the system on an ongoing basis, and for dynamically changing the preferred nodes of existing threads in order to improve nodal balance. Workload balance is ascertained on a nodal basis and then thread-based workload information is collected. If the detected imbalance persists, the thread-based information is used to change the assignment of preferred nodes to threads to improve nodal workload balan...

A processor having the capability to dispatch multiple parallel operations, including multiple load operations, accesses a cache which is divided into banks. Each bank supports a limited number of simultaneous read and write access operations. A bank prediction field is associated with each memory access operation. Memory access operations are selected for dispatch so that they are predicted to be non-conflicting. Preferably, the processor automatically maintains a bank predict value based on pr...

A processor contains multiple levels of registers having different access latency. A relatively smaller set of registers is contained in a relatively faster higher level register bank, and a larger, more complete set of the registers is contained in a relatively slower lower level register bank. Physically, the higher level register bank is placed closer to functional logic which receives inputs from the registers. Preferably, the lower level bank includes a complete set of all processor registe...

A program which is linked or bound by reference (referenced program) into one or more other programs supports multiple valid export signatures, each corresponding to a respective version of the referenced program. When a program is built, it records the current signature of each referenced program it is bound to. When subsequently determining whether to rebuild the program, the previously recorded signature of any referenced program is compared with all currently supported signatures of the refe...

A syntax checker that simultaneously provides real-time feedback to the user regarding more than one syntactic requirement is disclosed. The syntax checker can be configured by the user to provide feedback about certain rules or rule sets and to omit feedback for other rules or rule sets. Also disclosed is a password validation mechanism that checks a submitted password string against the requirements of more than one password-protected resource and provides visual feedback to the user regarding...

A communications bus for a digital device includes a credit-based flow control mechanism, in which a sending component maintains a local record of its credits. Credits are returned to the sender by pulsing a single-bit credit return line. A separate mechanism provides a count of available credits from the receiver, the separate mechanism not necessarily being current. The local record is compared to the count of credits from the separate mechanism over a pre-determined time interval, failure of ...

Programming code embedded in an application automatically converts local client data to emulated HTML multi-part form data, without downloading a corresponding form from a web server. The selection of data for conversion is performed programmatically, without the need for interactive user specification of each data item. The emulated HTML multi-part form data is transmitted to a web server as a service request. Preferably, the client application is a configuration utility which generates a recor...

To prevent for a prolonged time period, the fixed-position floating status of a head in the control operation of a storage unit, and to prevent a decrease in the reliability due to deterioration in the properties of a storage medium, a control apparatus is described. The control apparatus relays read/write instructions for a magnetic disk unit, and includes an access-area setting unit that dynamically specifies one of a plurality of unit areas provided in a magnetic disk storage area as an acces...