OS違いによる速度差 (ID:49679)

名前

ホームページ(ブログ、Twitterなど)のURL (省略可)

本文

ProcessMoniterを利用して、処理時間を見てみました。

=== Win7(x86) ===
"20:14:28.0000663","test.EXE","2120","WriteFile","D:\Time_0.txt","SUCCESS","Offset: 200,668,544, Length: 128"
"20:14:28.0000714","test.EXE","2120","WriteFile","D:\Time_0.txt","SUCCESS","Offset: 200,668,672, Length: 128"
"20:14:28.0000744","test.EXE","2120","WriteFile","D:\Time_0.txt","SUCCESS","Offset: 200,668,800, Length: 128"
"20:14:28.0000777","test.EXE","2120","WriteFile","D:\Time_0.txt","SUCCESS","Offset: 200,668,928, Length: 128"
"20:14:28.0000808","test.EXE","2120","WriteFile","D:\Time_0.txt","SUCCESS","Offset: 200,669,056, Length: 128"

=== Win10(x86) ===
"20:47:38.9394942","test.EXE","724","WriteFile","D:\Time_0.txt","SUCCESS","Offset: 28,518,144, Length: 128"
"20:47:38.9395117","test.EXE","724","WriteFile","D:\Time_0.txt","SUCCESS","Offset: 28,518,272, Length: 128"
"20:47:38.9395277","test.EXE","724","WriteFile","D:\Time_0.txt","SUCCESS","Offset: 28,518,400, Length: 128"
"20:47:38.9395416","test.EXE","724","WriteFile","D:\Time_0.txt","SUCCESS","Offset: 28,518,528, Length: 128"
"20:47:38.9395555","test.EXE","724","WriteFile","D:\Time_0.txt","SUCCESS","Offset: 28,518,656, Length: 128"

=== Win10(x64) ===
"20:09:55.0815295","test.EXE","7352","WriteFile","D:\Time_0.txt","SUCCESS","Offset: 41,627,264, Length: 128"
"20:09:55.0815612","test.EXE","7352","WriteFile","D:\Time_0.txt","SUCCESS","Offset: 41,627,392, Length: 128"
"20:09:55.0815883","test.EXE","7352","WriteFile","D:\Time_0.txt","SUCCESS","Offset: 41,627,520, Length: 128"
"20:09:55.0816149","test.EXE","7352","WriteFile","D:\Time_0.txt","SUCCESS","Offset: 41,627,648, Length: 128"
"20:09:55.0816466","test.EXE","7352","WriteFile","D:\Time_0.txt","SUCCESS","Offset: 41,627,776, Length: 128"

Win7(x86)：3〜5us間隔
Win10(x86)：15〜30us間隔
Win10(x64)：15〜30us間隔

私の環境ではこんな結果になり、最終的にはスレの最初に記述したような
処理時間になります。
ただネットで検索してもあまり、Win7とWin10の速度差について異なるという
記述を見つけることができませんでした。

「私のPCでは一緒の値が出る（もしくは出ない）」という情報だけでも助かります。

以上、よろしくお願いいたします。

←解決時は質問者本人がここをチェックしてください。

戻る