or proxies - NERSC
or proxies - NERSC
or proxies - NERSC
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Computer Industry Roadmaps<br />
• Technology disruption is underway<br />
at the process<strong>or</strong> and mem<strong>or</strong>y level.<br />
Computing challenges include:<br />
– Energy efficiency<br />
– Concurrency<br />
– Data movement<br />
– Programmability<br />
– Resilience<br />
These will<br />
impact all<br />
scales of<br />
computing<br />
1,000,000<br />
100,000<br />
10,000<br />
Perf<strong>or</strong>mance “Expectation<br />
Gap”<br />
The Expectation Gap<br />
• We can only meet these challenges<br />
through both hardware and<br />
software innovation<br />
– Rewrite application codes<br />
– Try to influence computer industry<br />
1,000<br />
100<br />
10<br />
1985 1990 1995 2000 2005 2010 2015 2020<br />
Year of Introduction<br />
2
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