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» Dynamics of performance measurement systems
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IMC
2010
ACM
15 years 4 months ago
Measuring path MTU discovery behaviour
Path MTU Discovery (PMTUD) is widely believed to be unreliable because of firewalls that discard ICMP "Packet Too Big" messages. This paper measures PMTUD behaviour for ...
Matthew J. Luckie, Ben Stasiewicz
SC
1995
ACM
15 years 10 months ago
Performance of a Parallel Global Atmospheric Chemical Tracer Model
As part of a NASA HPCC Grand Challenge project, we are designing and implementing a parallel atmospheric chemical tracer model that will be suitable for use in global simulations....
James Demmel, Sharon Smith
HOTOS
2007
IEEE
15 years 10 months ago
Is the Optimism in Optimistic Concurrency Warranted?
Optimistic synchronization allows concurrent execution of critical sections while performing dynamic conflict detection and recovery. Optimistic synchronization will increase perf...
Donald E. Porter, Owen S. Hofmann, Emmett Witchel
SP
2008
IEEE
138views Security Privacy» more  SP 2008»
15 years 6 months ago
A performance tuning methodology with compiler support
We have developed an environment, based upon robust, existing, open source software, for tuning applications written using MPI, OpenMP or both. The goal of this effort, which inte...
Oscar Hernandez, Barbara M. Chapman, Haoqiang Jin
HICSS
2003
IEEE
153views Biometrics» more  HICSS 2003»
16 years 10 hour ago
Balancing Safety Against Performance: Tradeoffs in Internet Security
All Internet-accessible computing systems are currently faced with incessant threats ranging from simple scriptkiddies to highly sophisticated criminal enterprises. In response to...
Vu A. Ha, David J. Musliner