『S4根本是個未完成就趕上市的產品』,XDA的專家開發者AndreiLux如是說.....


aloha wrote:
不然你以為shitt...(恕刪)

哈哈哈~本日最中肯~

Lake Shore wrote:
AndreiLux是...(恕刪)


S4+哪時要出呢?
Weiter5494 wrote:
檢視過以上slides的人可以發現,CPU Migration的時程是在2013上半年以後,MP則遲至年底。...(恕刪)

CPU Migration所需的IKS(big.LITTLE in-kernel switcher),應於去年2012上半年便已釋出,並持續維護進版中,因此S4釋出的系統程式,才會已經包括IKS程式碼在內,只是如同Linaro的Nicolas Pitre所說,那是很舊的版本。且按AndrieLux的驗證,也無法在S4上面順利工作。

另按此投影片,2013年上半年(近期)釋出的,應是MP的程式碼(Power-aware scheduler),只是牽涉到作業系統的thread scheduler,茲事體大,得等Linux團隊跟Android各自承認將其納入的時程了....



Weiter5494 wrote:
Update 1. (Addendum)
SamsungExynos has replied to the above claims, denying them:

三星直覺式選擇否認、反而辯說Cluster Migration有"increased performance/efficiency",其實確實已經跟三星網站上的自家說法不符、自打嘴巴了....


來源:三星Exynos網站


於是乎,三星的回應所得到的評價是:PR bullshit.....

-----------------------------------------------------------------------
Meanwhile, the power deficit of running a task which could easily be handled by an A7 core, and having it instead run on the A15 can be massive. Such situations is why Qualcomm goes towards asynchronous clock planes for each CPU. ARM’s architecture however cannot do this by design and all cores inside a cluster must run at the same clock.

And to put a nail through such false claims which cannot subjectively hold their weight: We have Samsung’s own leaked internal presentation where they admit that cluster migration only holds a limited power advantage and use of a big.LITTLE system, it goes against ARM’s own claims, and through discussions with persons involved in development of software for the system: PR bullshit
-----------------------------------------------------------------------
加強版的S4A似乎不會用這顆處理器了!
推這篇,
處理器團進團出就是過熱的原因,
別再相信更新可以改善的傳說了!

peter_friendly wrote:
S4+哪時要出呢?...(恕刪)

有外電消息流出了,
看來真的快上市了!!
【S4-門事件】http://www.mobile01.com/topicdetail.php?f=568&t=3345824&p=1#43551387
發文者自刪!發文者自刪!發文者自刪!
失言不慎 失人尤甚 與其蓮華舌燦 不若快意山川 傲嘯高寒

Weiter5494 wrote:
 昨秋にbig.LI...(恕刪)


有人可以幫忙翻譯一下嗎....日文沒辦法看懂

SPS2001 wrote:
有人可以幫忙翻譯一下...(恕刪)


真的看不懂日文 請W大幫忙解惑一下 謝謝
發文者自刪!發文者自刪!發文者自刪!
失言不慎 失人尤甚 與其蓮華舌燦 不若快意山川 傲嘯高寒
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