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優化重點
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5000user5000
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Nov 25, 2025
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LGTM,我會直接 merge 這個 PR
看起來很不錯,也有 cuda.md 能夠幫助理解實作內容,之後對於做報告應該會有幫助。
另外看起來 openMP+SIMD 應該還能運行,只是在 make cuda 版本就只有 cuda 避免干擾
數據上 cuda 也有比純 CPU 快,但 k=100 會爆 shared memory
這點我這禮拜會嘗試看看如何處理,並會開一個新的 PR 更新
如果沒辦法的話,由於時間問題,就直接開始做投影片準備報告
並且在報告可以說明此問題,以及之後可以用甚麼方式解決
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主要更動
編譯下 make cuda 就可以編譯出 GPU 版本的 IVF search