For example, if 95 % of the program can be parallelized, the theoretical maximum speedup using parallel computing would be 20 × as shown in the diagram, no matter how many processors are used.

It is often used in parallel computing to predict the theoretical maximum speedup using multiple processors.

For example, if for a given problem size a parallelized implementation of an algorithm can run 12 % of the algorithm's operations arbitrarily quickly ( while the remaining 88 % of the operations are not parallelizable ), Amdahl's law states that the maximum speedup of the parallelized version is times as fast as the non-parallelized implementation.

In the case of parallelization, Amdahl's law states that if P is the proportion of a program that can be made parallel ( i. e., benefit from parallelization ), and ( 1 − P ) is the proportion that cannot be parallelized ( remains serial ), then the maximum speedup that can be achieved by using N processors is

In the limit, as N tends to infinity, the maximum speedup tends to 1 / ( 1 − P ).

If is the fraction of a calculation that is sequential, and is the fraction that can be parallelized, the maximum speedup that can be achieved by using P processors is given according to Amdahl's Law:.

Super linear speedup rarely happens and often confuses beginners, who believe the theoretical maximum speedup should be p when p processors are used.

Amdahl's law, also known as Amdahl's argument, is named after computer architect Gene Amdahl, and is used to find the maximum expected improvement to an overall system when only part of the system is improved.

Managing Director Ernst Fuhrmann was also pressuring Ferdinand to approve development of the new model in light of concerns that the current flagship model at the time, the 911, was quickly reaching its maximum potential where it could soon no longer be improved upon.

While the maximum range of was acceptable, the Army felt it could and should be improved.

Later a 90 / 40 model was added which improved upon various performance criteria such as clock rate and maximum main memory capacity.

As feature sizes have shrunk and design tools improved over the years, the maximum complexity ( and hence functionality ) possible in an ASIC has grown from 5, 000 gates to over 100 million.

The figures shown in brackets are VA value added a measure of how pupils ' performance has improved, and AGG aggregate score the sum of the percentages of pupils achieving the expected levels in English, maths and science ( thus the maximum possible is 300 ).

Typically they explode underneath or to the side of the vehicle to cause the maximum amount of damage ; however, as vehicle armor was improved on military vehicles, insurgents began placing IEDs in elevated positions such as on road signs, utility poles, or trees, in order to hit less protected areas.

Although the Square shutter improved the FP shutter in most ways, it still limited maximum flash X-sync speed to 1 / 125 sec.

A larger capacity Garrett T3 turbocharger with improved air flow and bigger inter-cooler to aid volumetric efficiency, together with revised settings for the electronic injection / ignition control unit and a knock sensor, boost power output to 185 bhp ( DIN ) ( 136 kW ) at 5300 rpm and maximum torque of 31 m · kgf ( 304 N · m, 224 lbf · ft ) at 3500 rpm.

The Akai S950 ( 1988 ) was an improved version of the S900, with a maximum sample frequency of 48 kHz and some of the editing features of the contemporary S1000.

He briefly worked as PPS for Chancellor of the Exchequer Hugh Dalton from April 1947, at a time when the economic situation of Britain had barely improved and the Chancellor needed the maximum political support.

The ES engine was downgraded to 125 bhp ( 92 kW ) by reducing the compression ratio with a thicker head gasket ( engine variant B20F ); although maximum power was slightly down the engine was less " peaky " and the car's on-the-road performance was actually improved.

Over the years, various improved solutions to the maximum flow problem were discovered, notably the shortest augmenting path algorithm of Edmonds and Karp and independently Dinitz ; the blocking flow algorithm of Dinitz ; the push-relabel algorithm of Goldberg and Tarjan ; and the binary blocking flow algorithm of Goldberg and Rao.

Contrast ratio is also improved over image intensifiers: flat-panel detectors are linear over a very wide latitude, whereas image intensifiers have a maximum contrast ratio of about 35: 1.

Despite the use of an improved engine, capable of a maximum speed of 475 km / h ( 295 mph ), these machines were unable to cope with the difficult task of resisting the invasion.

Wadcutters have also found favor for use in self-defense guns, such as. 38 caliber snub-nosed revolvers, where due to short barrel lengths, maximum bullet velocities are usually low, typically under 900 ft / s ( 274 m / s ), and improved lethality is desired.

Although Data General improved the language in some ways, such as adding multiple-line IF THEN ELSE END IF statements, they failed to lift many of the constraints of the language on the MV machines, such as a 9, 999 line maximum, 384 variable limit, and maximum of 16 open files.

The seeker permits engagements of helicopters in clutter out to the 8 km maximum physical range of the missile, also improved accuracy and IRCCM capabilities, and will provide a full night capability.

The main benefits of an articulated bus over the double-decker bus are rapid simultaneous boarding and disembarkation through more and larger doors, much larger passenger capacity ( 120 + versus 80 − 90 ), increased stability arising from a lower centre of gravity, smaller frontal area gives less air resistance than double decker buses thus better fuel efficiency, often a smaller turning radius, higher maximum service speed, and improved accessibility for people with disabilities and the elderly.

Torque output ( both versions have same maximum at 2000 rpm ), fuel efficiency and NOx emissions were improved by using:

Additionally, the area of the maximum signal can be made smaller than the beam width antenna itself could provide, leading to much improved accuracy.

A road test a few months later significantly improved on the company's performance claims, achieving a maximum speed of 93 mph ( 150 km / h ) and 0 – 50 mph ( 80 km / h ) time of 10. 5 seconds.

The improved M-50, with the smaller fins and more “ rifling ”, had a maximum range of 30 + miles with a scatter on target of only 250 yards, demonstrating an accuracy approaching that of tube artillery.

Unlike Viterbi decoding, sequential decoding is not maximum likelihood but its complexity increases only slightly with constraint length, allowing the use of strong, long-constraint-length codes.

Process IDs are usually allocated on a sequential basis, beginning at 0 and rising to a maximum value which varies from system to system.

The addition of twin turbochargers, jointly developed by Toyota with Hitachi, in sequential configuration had raised its commercially cited output from to the contemporary industry maximum of at 5600 rpm.

The contract with Ray Field, who has been converting the agencies electronic data processing program to magnetic tape, would renew his present salary of $8 an hour up to a maximum of 200 hours a month.

When a program demands more computational resources, the CPU quickly ( there is some latency ) returns to an intermediate or maximum speed with appropriate voltage to meet the demand.

* Protected self-insurance is an alternative risk financing mechanism in which an organization retains the mathematically calculated cost of risk within the organization and transfers the catastrophic risk with specific and aggregate limits to an insurer so the maximum total cost of the program is known.

Privacy self-synchronization is the mode by which the stakeholders of an enterprise privacy program spontaneously contribute collaboratively to the program's maximum success.

You must always set a certain maximum depth or else the program would generate an infinite number of rays.

A web server ( program ) has defined load limits, because it can handle only a limited number of concurrent client connections ( usually between 2 and 80, 000, by default between 500 and 1, 000 ) per IP address ( and TCP port ) and it can serve only a certain maximum number of requests per second depending on:

This evaluation continues until a certain maximum search depth or the program determines that a final " leaf " position has been reached ( e. g. checkmate ).

The program stressed ' a maximum of memory and a minimum of reasoning.

The maximum possible speed-up of a program as a result of parallelization is known as Amdahl's law.

For example, if 90 % of the program can be parallelized, the theoretical maximum speed-up using parallel computing would be 10x no matter how many processors are used.

is the maximum speed-up with parallelization of the program.

And some of the limitations that existed in SSP such as a program maximum size of 64KB were gone, the number of files in a program dramatically increased, along with the number of tables / arrays, number of workstations / printers allowed on the machine, number of files on the system, number of records, etc.

" Because of this, the size of a program's stack fluctuates constantly as the program is running, but it has some maximum size.

Swackhamer, reported that that they had " already noted a number of causes for Kingston's failure: the aged physical facilities, overcrowding, the shortage of professional staff, a program that had been substantially curtailed, the confinement in the institution of a number of people who did not require maximum security confinement, too much time spent in cells, a lack of adequate channels to deal with complaints and the lack of an adequate staff which resulted in the breakdowns of established procedures to deal with inmate requests.

The maximum program size was 16K bytes.

# Pre-venting the proliferation of of mass destruction warrants a maximum effort — by strengthening counterproliferation efforts, expanding the Proliferation Security Initiative, and supporting the Cooperative Threat Reduction program.

Other pieces include his life growing up with one of the earliest transgendered women (“ Dawn ”), an hour long program on a group of prisoners in a maximum security prison putting on a production of Hamlet (“ Act V ”, # 218 ), a segment on voter fraud in the 2008 American Presidential election (" Cold-cock The Vote.

# The H or Header spec is at the top of the program and describes compiler options such as maximum compile size, whether the program is a MRT or Multiple Requestor Terminal program, and what type of listing is generated when the program is compiled.