公开(公告)号：US09703564B2

公开(公告)日：2017-07-11

申请号：US14576124

申请日：2014-12-18

Applicant: Intel Corporation

Inventor： Michael A. Julier ,  Jeffrey D. Gray ,  Srinivas Chennupaty ,  Sean P. Mirkes ,  Mark P. Seconi

IPC: G06F9/30 ,  G06F9/38 ,  G06F7/06 ,  G06F12/0875 ,  G06F9/34

CPC classification number: G06F9/30145 ,  G06F7/06 ,  G06F9/30 ,  G06F9/3001 ,  G06F9/30021 ,  G06F9/30029 ,  G06F9/30036 ,  G06F9/30098 ,  G06F9/30109 ,  G06F9/3013 ,  G06F9/30167 ,  G06F9/3017 ,  G06F9/30185 ,  G06F9/30192 ,  G06F9/34 ,  G06F9/3802 ,  G06F9/3824 ,  G06F9/3853 ,  G06F9/3885 ,  G06F9/3887 ,  G06F12/0875 ,  G06F2212/452

Abstract: A processor to perform a string comparison instruction. The processor includes a decoder to decode the string comparison instruction. The packed comparison instruction is to have an immediate that is to be used to control performance of the string comparison instruction. The immediate includes a first set of two bits, a second set of two bits, a third set of two bits, and a fourth bit. The processor also includes an execution unit coupled with the decoder to execute the packed comparison instruction.

公开(公告)号：US20150178083A1

公开(公告)日：2015-06-25

申请号：US14562637

申请日：2014-12-05

Applicant: Intel Corporation

Inventor： Michael A. Julier ,  Jeffrey D. Gray ,  Srinivas Chennupaty ,  Sean P. Mirkes ,  Mark P. Seconi

IPC: G06F9/30 ,  G06F9/38

CPC classification number: G06F9/30145 ,  G06F7/06 ,  G06F9/30 ,  G06F9/3001 ,  G06F9/30021 ,  G06F9/30029 ,  G06F9/30036 ,  G06F9/30098 ,  G06F9/30109 ,  G06F9/3013 ,  G06F9/30167 ,  G06F9/3017 ,  G06F9/30185 ,  G06F9/30192 ,  G06F9/34 ,  G06F9/3802 ,  G06F9/3824 ,  G06F9/3853 ,  G06F9/3885 ,  G06F9/3887 ,  G06F12/0875 ,  G06F2212/452

Abstract: Method, apparatus, and program means for performing a string comparison operation. In one embodiment, an apparatus includes execution resources to execute a first instruction. In response to the first instruction, said execution resources store a result of a comparison between each data element of a first and second operand corresponding to a first and second text string, respectively.

公开(公告)号：US20150178081A1

公开(公告)日：2015-06-25

申请号：US14562624

申请日：2014-12-05

Applicant: Intel Corporation

Inventor： Michael A. Julier ,  Jeffrey D. Gray ,  Srinivas Chennupaty ,  Sean P. Mirkes ,  Mark P. Seconi

IPC: G06F9/30 ,  G06F9/38

CPC classification number: G06F9/30145 ,  G06F7/06 ,  G06F9/30 ,  G06F9/3001 ,  G06F9/30021 ,  G06F9/30029 ,  G06F9/30036 ,  G06F9/30098 ,  G06F9/30109 ,  G06F9/3013 ,  G06F9/30167 ,  G06F9/3017 ,  G06F9/30185 ,  G06F9/30192 ,  G06F9/34 ,  G06F9/3802 ,  G06F9/3824 ,  G06F9/3853 ,  G06F9/3885 ,  G06F9/3887 ,  G06F12/0875 ,  G06F2212/452

Abstract: Method, apparatus, and program means for performing a string comparison operation. In one embodiment, an apparatus includes execution resources to execute a first instruction. In response to the first instruction, said execution resources store a result of a comparison between each data element of a first and second operand corresponding to a first and second text string, respectively.

公开(公告)号：US20150106594A1

公开(公告)日：2015-04-16

申请号：US14576147

申请日：2014-12-18

Applicant: Intel Corporation

Inventor： Michael A. Julier ,  Jeffrey D. Gray ,  Srinivas Chennupaty ,  Sean P. Mirkes ,  Mark P. Seconi

IPC: G06F9/30 ,  G06F12/08

CPC classification number: G06F9/30145 ,  G06F7/06 ,  G06F9/30 ,  G06F9/3001 ,  G06F9/30021 ,  G06F9/30029 ,  G06F9/30036 ,  G06F9/30098 ,  G06F9/30109 ,  G06F9/3013 ,  G06F9/30167 ,  G06F9/3017 ,  G06F9/30185 ,  G06F9/30192 ,  G06F9/34 ,  G06F9/3802 ,  G06F9/3824 ,  G06F9/3853 ,  G06F9/3885 ,  G06F9/3887 ,  G06F12/0875 ,  G06F2212/452

Abstract: Method, apparatus, and program means for performing a string comparison operation. In one embodiment, an apparatus includes execution resources to execute a first instruction. In response to the first instruction, said execution resources store a result of a comparison between each data element of a first and second operand corresponding to a first and second text string, respectively.

公开(公告)号：US20230131521A1

公开(公告)日：2023-04-27

申请号：US18086799

申请日：2022-12-22

Applicant: Intel Corporation

Inventor： Daniel J. Ragland ,  Guy M. Therien ,  Ankush Varma ,  Eric J. DeHaemer ,  David T. Mayo ,  Ariel Gur ,  Yoav Ben-Raphael ,  Mark P. Seconi

IPC: G06F1/3203 ,  G06F9/50 ,  G06F1/324

Abstract: In one embodiment, a processor includes: a plurality of cores each comprising a multi-threaded core to concurrently execute a plurality of threads; and a control circuit to concurrently enable at least one of the plurality of cores to operate in a single-threaded mode and at least one other of the plurality of cores to operate in a multi-threaded mode. Other embodiments are described and claimed.

公开(公告)号：US11537398B2

公开(公告)日：2022-12-27

申请号：US17341330

申请日：2021-06-07

Applicant: Intel Corporation

Inventor： Michael A. Julier ,  Jeffrey D. Gray ,  Srinivas Chennupaty ,  Sean P. Mirkes ,  Mark P. Seconi

IPC: G06F9/30 ,  G06F9/38 ,  G06F7/06 ,  G06F12/0875 ,  G06F9/34

Abstract: Method, apparatus, and program means for performing a string comparison operation. In one embodiment, an apparatus includes execution resources to execute a first instruction. In response to the first instruction, said execution resources store a result of a comparison between each data element of a first and second operand corresponding to a first and second text string, respectively.

公开(公告)号：US11023236B2

公开(公告)日：2021-06-01

申请号：US16458012

申请日：2019-06-29

Applicant: Intel Corporation

Inventor： Michael A. Julier ,  Jeffrey D. Gray ,  Srinivas Chennupaty ,  Sean P. Mirkes ,  Mark P. Seconi

IPC: G06F9/30 ,  G06F9/38 ,  G06F7/06 ,  G06F12/0875 ,  G06F9/34

Abstract: Method, apparatus, and program means for performing a string comparison operation. In one embodiment, an apparatus includes execution resources to execute a first instruction. In response to the first instruction, said execution resources store a result of a comparison between each data element of a first and second operand corresponding to a first and second text string, respectively.

公开(公告)号：US10261795B2

公开(公告)日：2019-04-16

申请号：US15797524

申请日：2017-10-30

Applicant: Intel Corporation

Inventor： Michael A. Julier ,  Jeffrey D. Gray ,  Srinivas Chennupaty ,  Sean P. Mirkes ,  Mark P. Seconi

IPC: G06F9/30 ,  G06F9/38 ,  G06F7/06 ,  G06F12/0875 ,  G06F9/34

Abstract: Method, apparatus, and program means for performing a string comparison operation. In one embodiment, an apparatus includes execution resources to execute a first instruction. In response to the first instruction, said execution resources store a result of a comparison between each data element of a first and second operand corresponding to a first and second text string, respectively.

公开(公告)号：US09740489B2

公开(公告)日：2017-08-22

申请号：US14562632

申请日：2014-12-05

Applicant: Intel Corporation

Inventor： Michael A. Julier ,  Jeffrey D. Gray ,  Srinivas Chennupaty ,  Sean P. Mirkes ,  Mark P. Seconi

IPC: G06F9/30 ,  G06F9/38 ,  G06F7/06 ,  G06F12/0875 ,  G06F9/34

CPC classification number: G06F9/30145 ,  G06F7/06 ,  G06F9/30 ,  G06F9/3001 ,  G06F9/30021 ,  G06F9/30029 ,  G06F9/30036 ,  G06F9/30098 ,  G06F9/30109 ,  G06F9/3013 ,  G06F9/30167 ,  G06F9/3017 ,  G06F9/30185 ,  G06F9/30192 ,  G06F9/34 ,  G06F9/3802 ,  G06F9/3824 ,  G06F9/3853 ,  G06F9/3885 ,  G06F9/3887 ,  G06F12/0875 ,  G06F2212/452

Abstract: Method, apparatus, and program for performing a comparison operation. The apparatus includes execution resources to execute a first instruction. In response to the first instruction, the execution resources store a result of a comparison between valid data element of a first and second operand.

公开(公告)号：US09720692B2

公开(公告)日：2017-08-01

申请号：US14562641

申请日：2014-12-05

Applicant: Intel Corporation

Inventor： Michael A. Julier ,  Jeffrey D. Gray ,  Srinivas Chennupaty ,  Sean P. Mirkes ,  Mark P. Seconi

IPC: G06F9/30 ,  G06F9/38 ,  G06F7/06 ,  G06F12/0875 ,  G06F9/34

CPC classification number: G06F9/30145 ,  G06F7/06 ,  G06F9/30 ,  G06F9/3001 ,  G06F9/30021 ,  G06F9/30029 ,  G06F9/30036 ,  G06F9/30098 ,  G06F9/30109 ,  G06F9/3013 ,  G06F9/30167 ,  G06F9/3017 ,  G06F9/30185 ,  G06F9/30192 ,  G06F9/34 ,  G06F9/3802 ,  G06F9/3824 ,  G06F9/3853 ,  G06F9/3885 ,  G06F9/3887 ,  G06F12/0875 ,  G06F2212/452

Abstract: Method, apparatus, and program for performing a comparison operation. An apparatus includes execution resources to execute a first instruction. In response to the first instruction, the execution resources store a result of a comparison between valid data elements of a first and second operand.