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Parallel Processing, 1980 to 2020 (Paperback)
Loot Price: R1,573
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Parallel Processing, 1980 to 2020 (Paperback)
Series: Synthesis Lectures on Computer Architecture
Expected to ship within 10 - 15 working days
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This historical survey of parallel processing from 1980 to 2020 is
a follow-up to the authors' 1981 Tutorial on Parallel Processing,
which covered the state of the art in hardware, programming
languages, and applications. Here, we cover the evolution of the
field since 1980 in: parallel computers, ranging from the Cyber 205
to clusters now approaching an exaflop, to multicore
microprocessors, and Graphic Processing Units (GPUs) in commodity
personal devices; parallel programming notations such as OpenMP,
MPI message passing, and CUDA streaming notation; and seven
parallel applications, such as finite element analysis and computer
vision. Some things that looked like they would be major trends in
1981, such as big Single Instruction Multiple Data arrays
disappeared for some time but have been revived recently in deep
neural network processors. There are now major trends that did not
exist in 1980, such as GPUs, distributed memory machines, and
parallel processing in nearly every commodity device. This book is
intended for those that already have some knowledge of parallel
processing today and want to learn about the history of the three
areas. In parallel hardware, every major parallel architecture type
from 1980 has scaled-up in performance and scaled-out into
commodity microprocessors and GPUs, so that every personal and
embedded device is a parallel processor. There has been a
confluence of parallel architecture types into hybrid parallel
systems. Much of the impetus for change has been Moore's Law, but
as clock speed increases have stopped and feature size decreases
have slowed down, there has been increased demand on parallel
processing to continue performance gains. In programming notations
and compilers, we observe that the roots of today's programming
notations existed before 1980. And that, through a great deal of
research, the most widely used programming notations today,
although the result of much broadening of these roots, remain close
to target system architectures allowing the programmer to almost
explicitly use the target's parallelism to the best of their
ability. The parallel versions of applications directly or
indirectly impact nearly everyone, computer expert or not, and
parallelism has brought about major breakthroughs in numerous
application areas. Seven parallel applications are studied in this
book.
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