CompuServe Messages

#No 68060?

    29-Dec-94 03:41:03
Sb: #179696-#No 68060?
Fm: daniel wolf 70250,626
To: Steve Ahlstrom 76703,2006
Interesting thing about the Warp, Steve. It seems a lot of the Warp's advantage in speed is that is has its own memory bus and beats the Amiga 4000's usual slow memory access by a lot. I checked FractalPro on the Warp40mhz and found it was exactly 1.6 times as fast as a stock A4000/040 (exactly the ratio of the clock speeds). Interestingly, FractalPro is assembly language with all the fractal calculation routines tighly coded to run entirely within the cache so the Warp's apparent advantage on other software boils down to only a clock speed advantage for efficient software. The Warp40mhz is a great product but it doesn't do anything magical except reveal how much faster most software could be if the critical calculation parts were written in assembler instead of high level languages If programmers took the trouble to optimize and tighten up their calculation-intensive programs, we'd get more of a performance boost from a software revision than from a Warp! I'm also a speed demon so every increase in clock speed is important to me, too. But I'm not relying on faster processors or better memory access to cover a multitude of programming sins. Better programming would give everyone a big speed boost without having to rely on expensive new hardware. The 060 will bring a real new performance increase in excess of the clock speed increase to 50mhz so I'm definitely looking forward to seeing FractalPro on the 060!