Intel SIMD Austronomy and Space Science Slides (DIFX_2014 SIMD) 计算机科学

Intel SIMDASTRONOMY AND SPACE SCIENCEChris Phillips| LBA Lead Scien-st November 2014SIMD • Single Instruc-on Mul-ple Data • Vector extensions for x86 processors • Parallel opera-ons • More registers than regular X86 • MXX, SSE, SSE2..4, AVX, AVX2....SIMD | Chris Phillips:copyright: Markus Püschel, ETH Zürich, 2011X86-64 / em64tX86-32X86-16MMXSSESSE2SSE3SSE48086 286386 486 Pe