Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Wajahat Qadeer"'
Autor:
Wajahat Qadeer, Preethi Venkatesan, Ofer Shacham, Rehan Hameed, Mark Horowitz, Christos Kozyrakis
Publikováno v:
Communications of the ACM. 58:85-93
General-purpose processors, while tremendously versatile, pay a huge cost for their flexibility by wasting over 99% of the energy in programmability overheads. We observe that reducing this waste requires tuning data storage and compute structures an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3508258afefb81cd95c3a9994088d56b
https://doi.org/10.1145/2735841
https://doi.org/10.1145/2735841
Autor:
Megan Wachs, Mark Horowitz, Benjamin C. Lee, Christos Kozyrakis, Wajahat Qadeer, Alex Solomatnikov, Omid Azizi, Rehan Hameed, Stephen Richardson
Publikováno v:
Communications of the ACM. 54:85-93
Scaling the performance of a power limited processor requires decreasing the energy expended per instruction executed, since energy/op * op/second is power. To better understand what improvement in processor efficiency is possible, and what must be d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ba63919997fbaf2d7d50a2349e24fae
https://doi.org/10.1145/2001269.2001291
https://doi.org/10.1145/2001269.2001291
Autor:
Omid Azizi, Mark Horowitz, Megan Wachs, Ofer Shacham, Kyle Kelley, John P. Stevenson, Zain Asgar, Wajahat Qadeer, Benjamin C. Lee, Stephen Richardson, Alex Solomatnikov, Amin Firoozshahian
Publikováno v:
IEEE Micro. 30:9-24
Because of technology scaling, power dissipation is today's major performance limiter. Moreover, the traditional way to achieve power efficiency, application-specific designs, is prohibitively expensive. These power and cost issues necessitate rethin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99fcf7cdbcc343c145045f5bfd7befc2
https://doi.org/10.1109/mm.2010.81
https://doi.org/10.1109/mm.2010.81
Autor:
Mark Horowitz, Christos Kozyrakis, Wajahat Qadeer, Preethi Venkatesan, Rehan Hameed, Ofer Shacham
Publikováno v:
ISCA
This paper focuses on the trade-off between flexibility and efficiency in specialized computing. We observe that specialized units achieve most of their efficiency gains by tuning data storage and compute structures and their connectivity to the data
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05eb37b37c89962f9fa655cd7a2f4cf4
https://doi.org/10.1145/2485922.2485925
https://doi.org/10.1145/2485922.2485925
Autor:
Sameh Galal, Sabarish Sankaranarayanan, Andrew Danowitz, Ofer Shacham, Mark Horowitz, Wajahat Qadeer, John Brunhaver, Megan Wachs, Stephen Richardson, Artem Vassiliev
Publikováno v:
DAC
Technology scaling has created a catch-22: technology now can do almost anything we want, but the NRE design costs are so high, that almost no one can afford to use it. Our current situation is reminiscent of the 1980's, when only a few companies cou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67e1d435e4cde0b601354d6e3a422a1d
https://doi.org/10.1145/2228360.2228472
https://doi.org/10.1145/2228360.2228472
Autor:
Rehan Hameed, Stephen Richardson, Alex Solomatnikov, Wajahat Qadeer, Mark Horowitz, Omid Azizi, Benjamin C. Lee, Christos Kozyrakis, Megan Wachs
Publikováno v:
ISCA
Due to their high volume, general-purpose processors, and now chip multiprocessors (CMPs), are much more cost effective than ASICs, but lag significantly in terms of performance and energy efficiency. This paper explores the sources of these performa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5c69d3dcf8b139f795b5edcc2d1ef80
https://doi.org/10.1145/1815961.1815968
https://doi.org/10.1145/1815961.1815968
Autor:
Mark Horowitz, Alex Solomatnikov, Stephen Richardson, Megan Wachs, Zain Asgar, Wajahat Qadeer, Amin Firoozshahian, Ofer Shacham
Publikováno v:
MICRO
Building hardware prototypes for computer architecture research is challenging. Unfortunately, development of the required software tools (compilers, debuggers, runtime) is even more challenging, which means these systems rarely run real applications
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e4cfc83ee83217c4de92e4528fa584a
https://doi.org/10.1145/1669112.1669159
https://doi.org/10.1145/1669112.1669159
Autor:
Megan Wachs, Omid Azizi, Don Stark, Rehan Hameed, Ofer Shacham, Mark Horowitz, Zain Asgar, Wajahat Qadeer
This report explores a new way to think about designing digital systems, creating chip generators rather than chips, to resolve the crisis facing the chip industry: the need for high energy efficiency pushes us to create customized computing devices
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bd5f1afd4e9a00e3d4f5584447c50a9
https://doi.org/10.21236/ada505937
https://doi.org/10.21236/ada505937
Autor:
Alex Solomatnikov, Rehan Hameed, Mark Horowitz, Kyle Kelley, Ofer Shacham, Zain Asgar, Wajahat Qadeer, Amin Firoozshahian, Megan Wachs
Publikováno v:
DAC
The drive for low-power, high performance computation coupled with the extremely high design costs for ASIC designs, has driven a number of designers to try to create a flexible, universal computing platform that will supersede the microprocessor. We
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06b4eba3f3b3c4c1a7befaf5226fe2bb
https://doi.org/10.1145/1278480.1278544
https://doi.org/10.1145/1278480.1278544
Publikováno v:
SPIE Proceedings.
Wireless communication today supports heterogeneous wireless devices with a number of different wireless network interfaces (WNICs). A large fraction of communication is infrastructure based, so the wireless access points and hotspot servers have bec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a26cef99e703b5d55a03b7df3fae87d0
https://doi.org/10.1117/12.594841
https://doi.org/10.1117/12.594841