petaflop

名词 n.
中文释义
英 /ˈpɛtəflɒp/    美 /ˈpɛtəflɑp/

英文释义

名词 n.
  1. Either of two units of measure of the calculating speed of a computer:; a quadrillion (10¹⁵) floating point operations per second.
    — ...a better machine is a petaflop machine. A petaflop is a quadrillion flops, a quadrillion floating-point operations per second, so a petaflop machine is a thousand times as fast as a teraflop machine, or a million times as fast as a Cray Y-MP8. The petaflop machine will exist by the year 2000, or soon afterward.
  2. Either of two units of measure of the calculating speed of a computer:; 1,125,899,906,842,624 (2⁵⁰) floating point operations per second.
    — First computer to surpass the 1 Petaflop (2⁵⁰ FLOPS) barrier [in 2008]

词形变化

petaflops plural

词源

Etymology tree
English peta-
English flop
English petaflop
From peta- + flop.
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