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日本电气予计1984年底出售最高性能的1.3GFLOPS 超级计算机SX,该机使用延迟时间为0.25ns 的1000门逻辑器件LSI 和访问时间为3.5ns 的存贮器件LSI,机器周期为6ns,采用水冷方式,可带有最大2G 字节的扩充存贮器。日本电气破天荒第一次打破了GFLOPS(giga floating operatings persecond)壁垒,研制成功GFLOPS 级的超级计算机SX,其最高性能为1.3GFLOPS,最高运算速度为每秒13亿次浮点运算,可用于科学技术计算。1953年第三季度,在世界上出售了5亿级的超级计算机(如表所示)。SX与这些计算机相比,瞬时运算速度接近超过一倍,只是迟了一年,予计在1984年底出售。
NEC expects to sell the highest-performance 1.3GFLOPS supercomputer SX by the end of 1984, using 1000 logic LSIs with a delay time of 0.25ns and memory devices LSI with a 3.5ns access time. The machine cycle is 6ns with water-cooling , With up to 2G bytes of expansion memory. For the first time, NEC broke GFLOPS (giga floating operatings persecond) barriers and developed GFLOPS-class supercomputer SX with a maximum performance of 1.3GFLOPS and a maximum computing speed of 1.3 billion floating-point operations per second for use in science and technology Calculate. In the third quarter of 1953, 500 million supercomputers were sold in the world (as shown in the table). The SX nearly doubled its instantaneous computing speed compared to these computers, only a year after it was due and is expected to be sold by the end of 1984.