公开(公告)号：US12019964B1

公开(公告)日：2024-06-25

申请号：US17376892

申请日：2021-07-15

Applicant: Xilinx, Inc.

Inventor： Karthic P ,  Paul Kundarewich ,  Satish Sivaswamy ,  Meghraj Kalase ,  Vishal Tripathi ,  Srinivasan Dasasathyan ,  Mehrdad Eslami Dehkordi ,  Xiaojian Yang ,  Amish Pandya

IPC: G06F30/337 ,  G06F30/392 ,  G06N20/00

CPC classification number: G06F30/337 ,  G06F30/392 ,  G06N20/00

Abstract: Methods and systems for selecting between single-process and multi-process implementation flows involve identifying features of a circuit design by a design tool. A classification model is applied to the features. The classification model indicates whether an implementation flow on the circuit design is likely to have a runtime within a first range of runtimes or a runtime within a second range of runtimes. The implementation flow is executed by the design tool in a single process in response to the classification model indicating the implementation flow on the circuit design is likely to have a runtime within the first range of runtimes. The implementation flow is executed by the design tool in a plurality of processes in response to the classification model indicating the implementation flow on the circuit design is likely to have a runtime within the second range of runtimes.

公开(公告)号：US11003827B1

公开(公告)日：2021-05-11

申请号：US16796855

申请日：2020-02-20

Applicant: XILINX, INC.

Inventor： Paul D. Kundarewich ,  Grigor S. Gasparyan ,  Mehrdad Eslami Dehkordi ,  Guenter Stenz ,  Zhaoxuan Shen ,  Amish Pandya

IPC: G06F30/392 ,  G06F111/04

Abstract: Examples described herein provide a non-transitory computer-readable medium storing instructions, which when executed by one or more processors, cause the one or more processors to perform operations. The operations include: generating, using the one or more processors, a plurality of child processes according to a number of programmable dies of the multi-die device, each of the plurality of child processes corresponding to a respective programmable die of the multi-die device, wherein the plurality of child processes execute on different processors; partitioning a design for the multi-die device into a plurality of portions, each of the portions to be used to configure one of the programmable dies of the multi-die device; transmitting the plurality of portions of the design to the plurality of child processes for placement; and receiving placements from the plurality of child processes.