Instructions per second
Instructions per second (IPS) is a measure of a
computer's processor speed. Many reported IPS values have represented "peak" execution rates on artificial instruction sequences with few branches, whereas realistic workloads consist of a mix of instructions and even applications, some of which take longer to execute than others. The performance of the
memory hierarchy also greatly affects processor performance, an issue barely considered in MIPS calculations. Because of these problems, researchers created standardized tests such as
SPECint to (maybe) measure the real effective performance in commonly used applications, and raw IPS has fallen into disuse.
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Kip (unit)
In the United States, a kip is a unit of
force that equals 1,000
pounds-force, used primarily by architects and engineers to measure engineering loads. It is also used as a unit of
weight to compute shipping charges. It is equivalent to one half of a U.S.
ton. Although uncommon, it is occasionally also considered a unit of
mass, equal to 1,000
pounds.
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Instructions par seconde
Instruktionen pro Sekunde
Instruktionen pro Sekunde (IPS, englisch Instructions per Second), meist als Millionen Instruktionen pro Sekunde (MIPS, Million instructions per second, Mega instructions per second), ist ein Maß für die Leistungsfähigkeit (
Benchmark) der zentralen Recheneinheit (
Mikroprozessor) eines
Computers. Es gibt an, wie viele
Maschinenbefehle ein Mikroprozessor pro
Sekunde ausführen kann: 1 MIPS bedeutet, er kann eine Million Maschinenbefehle pro Sekunde ausführen.
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Million instructions per second
Million Instructions Per Second (MIPS) - miara wydajności jednostki centralnej
CPU komputera.MIPS określa liczbę milionów operacji stałoprzecinkowych wykonywanych w ciągu
sekundy, przez daną jednostkę obliczeniową. Jednostka ta jest powszechnie używana w dwóch formach Milion Instrukcji na Sekundę (MIPS) lub Milion Operacji na Sekundę (MOPS).
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MIPS (unità di misura)
In
informatica, il MIPS (Acronimo di Million Instructions Per Second, milioni di istruzioni per secondo) è un'unità di misura della potenza di un
microprocessore.Le istruzioni a cui si fa riferimento sono quelle
assembly del processore in esame. Tali istruzioni sono in genere molto semplici, ad esempio una singola somma o un singolo test per decidere se una condizione è vera o è falsa. Un normale programma per computer è composto da migliaia o milioni di queste istruzioni, normalmente generate in modo automatico da un
compilatore. Il numero di istruzioni che il processore riesce ad eseguire in un secondo, espresso in milioni, è il suo MIPS.
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