trillion floating point operations per second
Definition
Noun A unit of measurement for the computational speed of a computer system, specifically representing a rate of one trillion (10^12) floating-point arithmetic operations performed in one second. This is a benchmark for high-performance computing systems.
Usage
This term is used as a technical measurement, primarily in fields like computer science, engineering, and scientific research, to quantify and compare the processing power of supercomputers, high-end servers, and specialized processors.
Examples
- The new supercomputer achieved a peak performance of over one trillion floating point operations per second.
- Early 21st-century supercomputers were measured in units of trillion floating point operations per second.
- The processor's theoretical maximum is 1.5 trillion floating point operations per second.
Advanced Usage
- The term is often abbreviated as TFLOPS or teraflops (1 teraflop = 1 TFLOPS). It is a standard metric in the TOP500 list, which ranks the world's most powerful supercomputers.
Variants and Related Words
- FLOPS (Floating-Point Operations Per Second): The base unit.
- Gigaflops (GFLOPS): Billions (10^9) of FLOPS.
- Petaflops (PFLOPS): Quadrillions (10^15) of FLOPS.
- Exaflops (EFLOPS): Quintillions (10^18) of FLOPS.
Synonyms
- Teraflops: The direct synonym and more common abbreviated form.
- TFLOPS: The acronym.
Related Phrases
- Floating-point operation: The individual calculation (like addition or multiplication) involving numbers with decimal points.
- Computational performance: The broader concept of a computer's processing speed and capability.
Noun
- (computer science) a unit for measuring the speed of a computer system
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