Table of Contents
New PC Architectures - Processors, Chipsets, Performance, Bandwidth
PC - schematic
Intel 860 Chipset
AMD Athlon
Intel P4
Pentium 4 CPU Core
PC Vector instructions
SSE/SSE2 registers
SSE/SSE2 instructions SSE instruction example: Packed Add, 64 bit addpd xmm1,xmm2
SSE/SSE2 instructions SSE instruction example: Shuffle, 32 bit shuffps xmm1, xmm2, 9Ch (10 01 11 00 b)
SSE2 prefetch example (M. Lüscher)
SSE(2) support
Double Data Rate (DDR) SDRAM and Rambus
Rambus, DDR SDRAM roadmaps
Bandwidth considerations (see Jef Poskanzer http://www.acme.com/build_a_pc/bandwidth.html)
Bandwidth considerations (cont.)
PPT Slide
PPT Slide
Benchmarks (Lies, Damned Lies, Benchmarks, Roger Shepherd, Peter Thompson, Inmos Techn. Note 27, Jan. 1988)
Examples of standard (synthetic) Benchmarks
Stream Benchmark for Rambus memory on P4
Application Benchmarks, Stream benchmark
Application benchmarks - MILC benchmark (LQCD), non optimized
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Author: mjansson
Email: peter.wegner@ifh.de
Download presentation source
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