signal. As performing bounds checking during each use can be time-consuming, it is not always done. Bounds-checking elimination is a compiler optimization...
10 KB (1,212 words) - 19:37, 4 October 2024
science, bounds-checking elimination is a compiler optimization useful in programming languages or runtime systems that enforce bounds checking, the practice...
4 KB (429 words) - 15:35, 25 March 2024
data structures. Partial evaluation Bounds-checking elimination Many languages, such as Java, enforce bounds checking of all array accesses. This is a severe...
42 KB (5,359 words) - 06:54, 19 November 2024
Array (data type) (section Bounds checking)
analysis Array database management system Bounds-checking elimination Delimiter-separated values Index checking Parallel array Sparse array Variable-length...
19 KB (2,526 words) - 22:58, 9 October 2024
compiler to generate code that performs bounds checking, i.e. that tests if a pointer's value lies within the bounds prior to dereferencing the pointer or...
1 KB (152 words) - 01:03, 27 March 2024
Spectre (security vulnerability) (redirect from Bounds check bypass)
Vulnerabilities and Exposures IDs related to Spectre, CVE-2017-5753 (bounds check bypass, Spectre-V1, Spectre 1.0) and CVE-2017-5715 (branch target injection...
82 KB (6,996 words) - 01:52, 18 November 2024
by introducing auxiliary code to perform memory management, bounds checking, input checking, etc. This is often done in the form of wrappers that make...
37 KB (3,652 words) - 09:22, 18 November 2024
programming language C++. Work in Ada-specific areas, such as bounds-checking elimination, was done to get optimal run-time performance. The Ada software...
39 KB (4,125 words) - 22:17, 13 August 2024
Fourier–Motzkin elimination, also known as the FME method, is a mathematical algorithm for eliminating variables from a system of linear inequalities....
14 KB (2,480 words) - 11:23, 2 June 2024
flow constructs, such as goto and recursion. All loops must have fixed bounds. This prevents runaway code. Avoid heap memory allocation. Restrict functions...
3 KB (301 words) - 15:10, 24 October 2024
algorithm keeps track of bounds on the minimum that it is trying to find, and uses these bounds to "prune" the search space, eliminating candidate solutions...
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from a database Finding the maximum or minimum value in a list or array Checking to see if a given value is present in a set of values Algorithms for searching...
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checks that are rigorous, rather than heuristic in nature. Some of the checks that are supported include: Automatic variable checking Bounds checking...
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Clique problem (section Lower bounds)
maximal cliques can be found by listing the vertices in an elimination ordering, and checking the clique neighborhoods of each vertex in this ordering....
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the key. A "checking" system is used to ensure that both teams are ready to begin play. This involves the offensive player saying "check" while throwing...
20 KB (2,675 words) - 08:15, 19 November 2024
Ramsey's theorem (section History and bounds)
list of known Ramsey graphs. Upper bounds are often considerably more difficult to establish: one either has to check all possible colourings to confirm...
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Collatz conjecture (section Lower bounds)
which such an inequality holds, so checking the Collatz conjecture for one starting value is as good as checking an entire congruence class. As k increases...
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voting for No elimination gives a 1/3 chance of killing the mafioso the next day, rather than a 1/4 chance today (assuming random elimination). Some variants...
77 KB (9,582 words) - 00:11, 28 October 2024
privilege checking. Put briefly, the instruction execution leaves side effects that constitute information not hidden to the process by the privilege check. The...
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program leak sensitive information, checking that network programs are not allowed to access memory outside of packet bounds because adjacent memory could contain...
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Busy beaver (section Lower bounds)
2018-07-21. Retrieved 2022-07-07. Bounds between functions Σ and S. Ben-Amram, A. M.; Petersen, H. (2002). "Improved Bounds for Functions Related to Busy...
61 KB (7,603 words) - 21:34, 14 November 2024
Oberon-2 (section Runtime type checking)
collection similar to Java and performs bounds and array index checks, etc., that eliminate the potential stack and array bounds overwriting problems and manual...
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matching. Uniform binary search stores, instead of the lower and upper bounds, the difference in the index of the middle element from the current iteration...
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Local consistency (redirect from Bucket elimination)
graph of constraints is a tree. If this is the case, the width of the graph bounds the maximal number of lower (according to the ordering) nodes a node is...
41 KB (5,931 words) - 21:36, 11 October 2023
unless G is a complete graph or an odd cycle. Several lower bounds for the chromatic bounds have been discovered over the years: If G contains a clique...
68 KB (8,081 words) - 19:46, 10 November 2024
refer to a non-existent segment, or to refer to a location outside the bounds of a segment, or to refer to a location in a fashion not allowed by the...
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a bounds check unneeded and eliminate it. C++ has no required behavior for out-of-bounds access of native arrays, thus requiring no bounds checking for...
64 KB (5,725 words) - 03:01, 14 November 2024
fundamental question of longstanding theoretical interest is to prove lower bounds on the complexity and exact operation counts of fast Fourier transforms...
64 KB (7,525 words) - 20:29, 17 November 2024
Dale, writing for The Washington Post, described fact-checking Trump as being "like fact-checking one of those talking dolls programmed to say the same...
470 KB (44,791 words) - 05:42, 17 November 2024
and it delays checking whether a vertex has been discovered until the vertex is popped from the stack rather than making this check before adding the...
20 KB (2,441 words) - 15:17, 25 October 2024