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Page "Compiler optimization" ¶ 6
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; and Loop
An incident also occurred in April 2007 in the Chicago Loop district, where a coyote, later nicknamed " Adrian ", quietly entered a Quizno's restaurant during the lunch hours ; it was later captured and released at a wildlife rehabilitation center near Barrington, Illinois.
; Loop for ever, read a line ( quit on end of file ), process that line
The Sengkang LRT Line, a 10. 7 km light rail line was opened in 2003 ; a third LRT line, Punggol LRT Line, was opened in 2005 Jan with the East Loop of the system serving the residences in Punggol.
; Loop fission or loop distribution: Loop fission attempts to break a loop into multiple loops over the same index range but each taking only a part of the loop's body.
; Loop fusion or loop combining or loop ramming or loop jamming: Another technique which attempts to reduce loop overhead.
; Loop inversion: This technique changes a standard while loop into a do / while ( also known as repeat / until ) loop wrapped in an if conditional, reducing the number of jumps by two, for cases when the loop is executed.
; Loop interchange: These optimizations exchange inner loops with outer loops.
; Loop nest optimization: Some pervasive algorithms such as matrix multiplication have very poor cache behavior and excessive memory accesses.
; Loop reversal: Loop reversal reverses the order in which values are assigned to the index variable.
; Loop unrolling: Unrolling duplicates the body of the loop multiple times, in order to decrease the number of times the loop condition is tested and the number of jumps, which hurt performance by impairing the instruction pipeline.
; Loop splitting: Loop splitting attempts to simplify a loop or eliminate dependencies by breaking it into multiple loops which have the same bodies but iterate over different contiguous portions of the index range.
; Loop unswitching: Unswitching moves a conditional from inside a loop to outside the loop by duplicating the loop's body inside each of the if and else clauses of the conditional.
The first land in the county to be purchased from the government was a tract in Scott Township sold to John Loop on July 23, 1822 ; many more tracts were entered in subsequent months, most in Union Township.
The Bexleyheath Line has stations at Falconwood, ( of which is the nearest to central London ) Welling, Bexleyheath and Barnehurst ; whilst the most southerly of the three lines, the Dartford Loop Line, serves Sidcup, Albany Park, Bexley and Crayford.
; Lorikeet Loop Walk
; Valley Loop Walk
Loop 303 Between Indian School Rd and McDowell Rd is ongoing construction ; the traffic light has been replaced with a new one.
The city has several local news publications, including: The Loop ; and the The Tehachapi News — a weekly newspaper published in the city.
The Beltway received full funding ; funding for the ambitious Inner Loop Freeway system was partially reallocated toward construction of the Metro system.
The fastest-growing sections of the city are growing to the southwest, along Southwest Drive, the Winters Freeway, and the Buffalo Gap Road corridor ; the southeast, along Loop 322, Oldham Lane, Industrial Drive, and Maple Street ; and in the northeast near the intersection of SH 351 and I-20.

; and optimizations
; Peephole optimizations: Usually performed late in the compilation process after machine code has been generated.
; Local optimizations: These only consider information local to a basic block.
; Global optimizations: These are also called " intraprocedural methods " and act on whole functions.
; Machine independent vs machine dependent: Many optimizations that operate on abstract programming concepts ( loops, objects, structures ) are independent of the machine targeted by the compiler, but many of the most effective optimizations are those that best exploit special features of the target platform.
; The machine itself: Many of the choices about which optimizations can and should be done depend on the characteristics of the target machine.
; Alias classification and pointer analysis: in the presence of pointers, it is difficult to make any optimizations at all, since potentially any variable can have been changed when a memory location is assigned to.
This saves the overhead related to procedure calls, as well as providing great opportunity for many different parameter-specific optimizations, but comes at the cost of space ; the procedure body is duplicated each time the procedure is called inline.
* inside compilers, to analyse programs in order to decide whether certain optimizations or transformations are applicable ;
Shareaza v2. 5. 3. 0, released on June 13, 2010, adds internal changes and optimizations ; the only significant new feature is a new scheduler that allows full control over what the application does at a given time while running unattended.
Rete II can be characterized by two areas of improvement ; specific optimizations relating to the general performance of the Rete network ( including the use of hashed memories in order to increase performance with larger sets of data ), and the inclusion of a backward chaining algorithm tailored to run on top of the Rete network.
Sorenson Video 2 was released in March 1999 ; however, it mainly included minor improvements and optimizations to the Developer Edition of the encoder, as movies encoded with it were backwards compatible with the Sorenson Video decoder.
A 3D rendering engine without any such optimizations would draw every part of the world and then attempt to determine which polygons are the closest ; then hide all the other polygons behind the closest polygons ( a technique known as Z-buffering ); just because a polygon is not visible does not mean it is not part of the scene calculations.
In general, dancing trees will pose a greater difficulty for data recovery from incomplete transactions than a normal tree ; though this can be addressed by either adding extra transaction logs or developing an algorithm to locate data on disk not previously present, then going through with the optimizations once more before continuing with any other pending operations / transactions.

; and These
These questions did not surprise me ; ;
These discoveries are of present interest chiefly to the scientific community ; ;
These are personality factors ; ;
These factors practically insure that no single financing formula is feasible ; ;
These additional modern bombers will replace some of the older B-47 medium bombers ; ;
These student-directed organizations include eight to ten members each ; ;
These are made on special order only, in Kodiak grade ( about $310 ), with integral muzzle brakes and heavy rubber recoil pads ; ;
These wavelengths are reflected in sequence through the specimen by the rotating mirror ; ;
These headquarters engineers, headed by the vice-president -- Engineering, counsel and advise divisional managers and chief engineers on product problems as well as aid with design ; ;
These three were much alike: lined snake ( Tropidoclonion ), one year and nine months ; ;
These areas, by virtue of their abrupt density of pattern, stated the literal surface with such new and superior force that the resulting contrast drove the simulated printing into a depth from which it could be rescued -- and set to shuttling again -- only by conventional perspective ; ;
These are the poems Hardy wrote after the death of his first wife ; ;
These booze customers had until then been buying their supplies from the Sheldon, Saltis-McErlane, and Druggan-Lake gangs, and now they were competing for trade with the Torrio-Capone saloons ; ;

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