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sav08:chaotic_iteration_in_abstract_interpretation [2008/05/20 12:46] vkuncak |
sav08:chaotic_iteration_in_abstract_interpretation [2008/05/20 12:53] vkuncak |
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| Questions: | Questions: | ||
| - | * What is the cost of doing one chaotic versus one parallel iteration? | + | * What is the cost of doing one chaotic versus one parallel iteration? ++|$n$ times lower for chaotic++ |
| * Does chaotic iteration converge if parallel converges? | * Does chaotic iteration converge if parallel converges? | ||
| * If it converges, will it converge to same value? | * If it converges, will it converge to same value? | ||
| * If it converges, how many steps will convergence take? | * If it converges, how many steps will convergence take? | ||
| + | * What is a good way of choosing index $i$? | ||
| + | |||
| + | Let $\vec I,L_1,L_2,\ldots$ be vector of values $(g_1,\ldots,g_n)$ in parallel iteration and $I,C_1,C_2,\ldots$ be vector of values in chaotic iteration, starting from the same initial lattice value $I$. | ||
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| + | Compare values $I$, $L_1$, $C_1$, $I_n$, $C_n$ in the lattice. | ||
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| ===== References ===== | ===== References ===== | ||