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HPCA
1998
IEEE
13 years 11 months ago
Supporting Highly-Speculative Execution via Adaptive Branch Trees
Most of the prediction mechanisms predict a single path to continue the execution on a branch. Alternatively, we may exploit parallelism from either possible paths of a branch, di...
Tien-Fu Chen
IWPC
2009
IEEE
14 years 2 months ago
A plethora of paths
A common static software bug detection technique is to use path simulation. Each execution path is simulated using symbolic variables to determine if any software errors could occ...
Eric Larson
KBSE
2010
IEEE
13 years 5 months ago
Test generation to expose changes in evolving programs
Software constantly undergoes changes throughout its life cycle, and thereby it evolves. As changes are introduced into a code base, we need to make sure that the effect of the ch...
Dawei Qi, Abhik Roychoudhury, Zhenkai Liang
TAP
2010
Springer
126views Hardware» more  TAP 2010»
14 years 13 days ago
DyGen: Automatic Generation of High-Coverage Tests via Mining Gigabytes of Dynamic Traces
Unit tests of object-oriented code exercise particular sequences of method calls. A key problem when automatically generating unit tests that achieve high structural code coverage ...
Suresh Thummalapenta, Jonathan de Halleux, Nikolai...
TAP
2008
Springer
93views Hardware» more  TAP 2008»
13 years 7 months ago
Pex-White Box Test Generation for .NET
Pex automatically produces a small test suite with high code coverage for a .NET program. To this end, Pex performs a systematic program analysis (using dynamic symbolic execution,...
Nikolai Tillmann, Jonathan de Halleux