Re: [系程] sorted chunk只能存在一個tmpfile裡?
ㄟ...
根據之前跟老師的討論
似乎是要寫到同一個檔案
其實是助教英文不好 害大家誤解了QQ
所以結論就是
每個child process都請寫到同一個檔案!!!!!!!!!!!!!!!!
我知道有點麻煩,不過應該算一下offset就可以解決了XD
再次請大家注意~~
※ 引述《Danielviolin (水果釋迦)》之銘言:
: ※ 引述《Danielviolin (水果釋迦)》之銘言:
: : Dear 助教,
: : 請問
: : "writes the sorted data to a shared output file."
: : 所以child sort出來的結果要存到同一個temp file嗎?
: : 不能每個chunk存一個嗎?
: : 謝謝!
: 好像是我英文不好XDXD
: Each child process reads parts of the data set from the given data file into
: main memory, sorts them, and writes the sorted data to a shared output file.
: "Each child"
: 所以可以一隻存一個XD
: 是這樣吧??
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◆ From: 61.228.246.194
※ 編輯: livenupday 來自: 61.228.246.194 (05/15 20:21)
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討論串 (同標題文章)
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