通讀龍芯3A5000Loongarch測試英文資料

關(guān)于簡介的注釋
龍芯3A5000Loongarch測試資料外文原文:But decent performance per clock does not imply acceptable performance. Where Loongson falls behind is in clock speed. 2.5 GHz is extremely low by today’s standards. Even high core count server CPUs have no problem clocking well above 3 GHz. And so far, that looks like Loongson’s biggest weakness.
The terms “architectural efficiency” or “performance at the same clock” are sometimes taken as metrics of goodness in and of themselves. Perhaps this is one way of apologizing for low clock rates or a way to imply higher performance when the microrachitecture “someday” reaches a clock rate that is in fact unobtainable for that design…
David B. Papworth, Tuning the Pentium Pro Microarchitecture, IEEE Micro
a CPU’s performance doesn’t mean much if you can’t make it run your software.
再高的IPC沒有頻率作為支持也只是整體性能低的托詞,再高的性能沒有可執(zhí)行的軟件也是毫無意義,老外還是人間清醒
如果龍芯真像華為那么有剛就別因?yàn)橥鈬巳詢烧Z破防,用實(shí)物說話,從K3V2到麒麟9000直接只玩真實(shí)拿產(chǎn)品打臉就完事了,大可不必來評論區(qū)控評。