python3.1速度有提升？

zxh9813

python3.1的change log里有這樣一句

- Issue #4753: By enabling a configure option named '--with-computed-gotos'
  on compilers that support it (notably: gcc, SunPro, icc), the bytecode
  evaluation loop is compiled with a new dispatch mechanism which gives
  speedups of up to 20%, depending on the system, on various benchmarks.

看來python會更多的關(guān)注性能了。
大家應(yīng)該多關(guān)注python3.x的發(fā)展，雖說庫現(xiàn)在少了點，但是語法上更規(guī)范了，習(xí)慣了python2.x的人能一下適應(yīng)嗎？
建議新手從python3.x學(xué)起

xiaoyu9805119

不建議新手從3.x開始

大環(huán)境下3.x應(yīng)用還要過渡一段時間，有了2.x基礎(chǔ)，轉(zhuǎn)過來很easy

fatway

速度提升？你說反了吧