Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Andrew Lukefahr"'
Publikováno v:
2021 IEEE Physical Assurance and Inspection of Electronics (PAINE).
Publikováno v:
ACM Transactions on Embedded Computing Systems. 18:1-21
Deep Neural Networks (DNNs) have become an essential component of various applications. While today’s DNNs are mainly restricted to cloud services, network connectivity, energy, and data privacy problems make it important to support efficient DNN c
Publikováno v:
2020 IEEE Physical Assurance and Inspection of Electronics (PAINE).
Field-Programmable Gate Arrays (FPGAs) are used almost everywhere, from smart-phones to datacenters. FPGA functionality is determined by the intellectual property (IP) encoded within a vendor-proprietary binary configuration file, or bitstream, that
Publikováno v:
ITC
Security concerns for field-programmable gate array (FPGA) applications and hardware are evolving as FPGA designs grow in complexity, involve sophisticated intellectual properties (IPs), and pass through more entities in the design and implementation
Autor:
Mark Tehranipoor, Adib Nahiyan, Andrew Lukefahr, Grant Skipper, Martin Swany, Adam R. Duncan, Andrew Stern, Fahim Rahman
Publikováno v:
HOST
Security-critical field programmable gate array (FPGA) designs traditionally rely on bitstream encryption and hashing to prevent bitstream modifications and provide design authentication. Recent attacks to extract bitstream encryption keys, and resea
Autor:
Andrew Lukefahr, Reetuparna Das, Shruti Padmanabha, Thomas F. Wenisch, Ronald G. Dreslinski, Scott Mahlke, Faissal M. Sleiman
Publikováno v:
IEEE Transactions on Computers. 65:535-547
Heterogeneous multicore systems—comprising multiple cores with varying performance and energy characteristics—have emerged as a promising approach to increasing energy efficiency. Such systems reduce energy consumption by identifying application
Publikováno v:
MICRO
Heterogenous chip multiprocessors (Het-CMPs) offer a combination of large Out-of-Order (OoO) cores optimized for high singlethreaded performance and small In-Order (InO) cores optimized for low-energy and area costs. Due to practical constraints, CMP
Publikováno v:
ISCA
As the size of Deep Neural Networks (DNNs) continues to grow to increase accuracy and solve more complex problems, their energy footprint also scales. Weight pruning reduces DNN model size and the computation by removing redundant weights. However, w
Publikováno v:
MICRO
InOrder (InO) cores achieve limited performance because their inability to dynamically reorder instructions prevents them from exploiting Instruction-Level-Parallelism. Conversely, Out-of-Order (OoO) cores achieve high performance by aggressively spe
Autor:
Andrew Lukefahr, Thomas F. Wenisch, Scott Mahlke, Reetuparna Das, Shruti Padmanabha, Ronald G. Dreslinski
Publikováno v:
PACT
Heterogeneous architectures offer many potential avenues for improving energy efficiency in today's low-power cores. Two common approaches are dynamic voltage/frequency scaling (DVFS) and heterogeneous microarchitectures (HMs). Traditionally both app