Class / Patent application number | Description | Number of patent applications / Date published |
712220000 |
PROCESSING CONTROL
| 2165 |
712001000 |
PROCESSING ARCHITECTURE
| 1328 |
712205000 |
INSTRUCTION FETCHING
| 487 |
712208000 |
INSTRUCTION DECODING (E.G., BY MICROINSTRUCTION, START ADDRESS GENERATOR, HARDWIRED)
| 403 |
712216000 |
DYNAMIC INSTRUCTION DEPENDENCY CHECKING, MONITORING OR CONFLICT RESOLUTION
| 280 |
712214000 |
INSTRUCTION ISSUING
| 171 |
712200000 |
ARCHITECTURE BASED INSTRUCTION PROCESSING
| 117 |
712204000 |
INSTRUCTION ALIGNMENT
| 34 |
712300000 |
BYTE-WORD REARRANGING, BIT-FIELD INSERTION OR EXTRACTION, STRING LENGTH DETECTING, OR SEQUENCE DETECTING | 3 |
20080201567 | METHOD OF DOING PACK UNICODE ZSERIES INSTRUCTIONS - Emulation methods are provided for two PACK instructions, one for Unicode data and the other for ASCII coded data in which processing is carried out in a block-by-block fashion as opposed to a byte-by-byte fashion as a way to provide superior performance in the face of the usual challenges facing the execution of emulated data processing machine instructions as opposed to native instructions. | 08-21-2008 |
20080282073 | Comparing text strings - A shorter and a longer text string may be compared. Instead of simply comparing the characters only one character at a time, more than one character can be compared at a time. In addition, a null terminated string may be detected. The shorter strings may be handled differently than longer strings. | 11-13-2008 |
20160026465 | DATA PROCESSING APPARATUS AND METHOD - A data processing apparatus comprises a processing circuit and instruction decoder. A bitfield manipulation instruction controls the processing apparatus to generate at least one result data element from corresponding first and second source data elements. Each result data element includes a portion corresponding to a bitfield of the corresponding first source data element. Bits of the result data element that are more significant than the inserted bitfield have a prefix value that is selected, based on a control value specified by the instruction, as one of a first prefix value having a zero value, a second prefix value having the value of a portion of the corresponding second source data element, and a third prefix value corresponding to a sign extension of the bitfield of the first source data element. | 01-28-2016 |