公开(公告)号：US20200310957A1

公开(公告)日：2020-10-01

申请号：US16370543

申请日：2019-03-29

Applicant: Intel Corporation

Inventor： Harshad Sane ,  Kshitij Doshi

IPC: G06F12/02 ,  G06F9/30 ,  G06F11/34

Abstract: A processor including a processing core to execute an instruction prior to executing a memory allocation call; one or more last branch record (LBR) registers to store one or more recently retired branch instructions; a performance monitoring unit (PMU) comprising a logic circuit to: retrieve the one or more recently retired branch instructions from the one or more LBR registers; identify, based on the retired branch instructions, a signature of the memory allocation call; provide the signature to software to determine a memory tier to allocate memory for the memory allocation call.

公开(公告)号：US11922220B2

公开(公告)日：2024-03-05

申请号：US17255588

申请日：2019-04-16

Applicant: Intel Corporation

Inventor： Mohammad R. Haghighat ,  Kshitij Doshi ,  Andrew J. Herdrich ,  Anup Mohan ,  Ravishankar R. Iyer ,  Mingqiu Sun ,  Krishna Bhuyan ,  Teck Joo Goh ,  Mohan J. Kumar ,  Michael Prinke ,  Michael Lemay ,  Leeor Peled ,  Jr-Shian Tsai ,  David M. Durham ,  Jeffrey D. Chamberlain ,  Vadim A. Sukhomlinov ,  Eric J. Dahlen ,  Sara Baghsorkhi ,  Harshad Sane ,  Areg Melik-Adamyan ,  Ravi Sahita ,  Dmitry Yurievich Babokin ,  Ian M. Steiner ,  Alexander Bachmutsky ,  Anil Rao ,  Mingwei Zhang ,  Nilesh K. Jain ,  Amin Firoozshahian ,  Baiju V. Patel ,  Wenyong Huang ,  Yeluri Raghuram

IPC: G06F9/50 ,  G06F9/52 ,  G06F11/30 ,  G06F11/34 ,  G06F21/53 ,  G06F21/56 ,  G06F21/60 ,  G06N20/00

CPC classification number: G06F9/5061 ,  G06F9/52 ,  G06F11/302 ,  G06F11/3495 ,  G06F21/53 ,  G06F21/604 ,  G06F21/56 ,  G06F2209/521 ,  G06F2221/033 ,  G06N20/00

Abstract: Embodiments of systems, apparatuses and methods provide enhanced function as a service (FaaS) to users, e.g., computer developers and cloud service providers (CSPs). A computing system configured to provide such enhanced FaaS service include one or more controls architectural subsystems, software and orchestration subsystems, network and storage subsystems, and security subsystems. The computing system executes functions in response to events triggered by the users in an execution environment provided by the architectural subsystems, which represent an abstraction of execution management and shield the users from the burden of managing the execution. The software and orchestration subsystems allocate computing resources for the function execution by intelligently spinning up and down containers for function code with decreased instantiation latency and increased execution scalability while maintaining secured execution. Furthermore, the computing system enables customers to pay only when their code gets executed with a granular billing down to millisecond increments.

公开(公告)号：US20210263779A1

公开(公告)日：2021-08-26

申请号：US17255588

申请日：2019-04-16

Applicant: Intel Corporation

Inventor： Mohammad R. Haghighat ,  Kshitij Doshi ,  Andrew J. Herdrich ,  Anup Mohan ,  Ravishankar R. Iyer ,  Mingqiu Sun ,  Krishna Bhuyan ,  Teck Joo Goh ,  Mohan J. Kumar ,  Michael Prinke ,  Michael Lemay ,  Leeor Peled ,  Jr-Shian Tsai ,  David M. Durham ,  Jeffrey D. Chamberlain ,  Vadim A. Sukhomlinov ,  Eric J. Dahlen ,  Sara Baghsorkhi ,  Harshad Sane ,  Areg Melik-Adamyan ,  Ravi Sahita ,  Dmitry Yurievich Babokin ,  Ian M. Steiner ,  Alexander Bachmutsky ,  Anil Rao ,  Mingwei Zhang ,  Nilesh K. Jain ,  Amin Firoozshahian ,  Baiju V. Patel ,  Wenyong Huang ,  Yeluri Raghuram

IPC: G06F9/50 ,  G06F21/53 ,  G06F9/52 ,  G06F21/60 ,  G06F11/30 ,  G06F11/34

Abstract: Embodiments of systems, apparatuses and methods provide enhanced function as a service (FaaS) to users, e.g., computer developers and cloud service providers (CSPs). A computing system configured to provide such enhanced FaaS service include one or more controls architectural subsystems, software and orchestration subsystems, network and storage subsystems, and security subsystems. The computing system executes functions in response to events triggered by the users in an execution environment provided by the architectural subsystems, which represent an abstraction of execution management and shield the users from the burden of managing the execution. The software and orchestration subsystems allocate computing resources for the function execution by intelligently spinning up and down containers for function code with decreased instantiation latency and increased execution scalability while maintaining secured execution. Furthermore, the computing system enables customers to pay only when their code gets executed with a granular billing down to millisecond increments.

公开(公告)号：US10481817B2

公开(公告)日：2019-11-19

申请号：US16022339

申请日：2018-06-28

Applicant: Intel Corporation

Inventor： Kshitij Doshi ,  Andreas Kleen ,  Harshad Sane

IPC: G06F3/06 ,  G06F9/50

Abstract: Methods, apparatus, systems and articles of manufacture to optimize dynamic memory assignments in multi-tiered memory systems are disclosed. An example computer readable storage medium comprises instructions to, during an offline profiling run of a computer application: responsive to a first malloc function call, perform a first backtrace to identify a first path preceding the first malloc function call and identify a size of a buffer in memory allocated to the first path; and determine an indicator corresponding to a temperature of the buffer allocated to the first path; and during runtime: responsive to a second malloc function call, perform a second backtrace to identify a second path preceding the second malloc function call; and responsive to the second path corresponding to the first path, allocate memory from a tier of memory based on the indicator.

公开(公告)号：US20190042124A1

公开(公告)日：2019-02-07

申请号：US16022339

申请日：2018-06-28

Applicant: Intel Corporation

Inventor： Kshitij Doshi ,  Andreas Kleen ,  Harshad Sane

IPC: G06F3/06

Abstract: Methods, apparatus, systems and articles of manufacture to optimize dynamic memory assignments in multi-tiered memory systems are disclosed. An example computer readable storage medium comprises instructions to, during an offline profiling run of a computer application: responsive to a first malloc function call, perform a first backtrace to identify a first path preceding the first malloc function call and identify a size of a buffer in memory allocated to the first path; and determine an indicator corresponding to a temperature of the buffer allocated to the first path; and during runtime: responsive to a second malloc function call, perform a second backtrace to identify a second path preceding the second malloc function call; and responsive to the second path corresponding to the first path, allocate memory from a tier of memory based on the indicator.