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勘误 #483

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lienzzzz opened this issue Feb 14, 2025 · 0 comments

lienzzzz commented Feb 14, 2025

7.6.2. 子策略组合优化, 平铺展开后的矩阵乘法代码中

 // 这里是核心计算逻辑，划分成不同层次使得每次循环计算的数据能够放入cache中
 C[cse_var_1] = (C[cse_var_1] + (A[((cse_var_2 + (k.outer*4)) + n.inner)] * B[((((k.outer*4096) + (k.inner*1024)) + cse_var_3) + n.inner)]))

应该是

 // 这里是核心计算逻辑，划分成不同层次使得每次循环计算的数据能够放入cache中
 C[cse_var_1] = (C[cse_var_1] + (A[((cse_var_2 + (k.outer*4)) + k.inner)] * B[((((k.outer*4096) + (k.inner*1024)) + cse_var_3) + n.inner)]))

吧?
A[((cse_var_2 + (k.outer4)) + n.inner)] --> A[((cse_var_2 + (k.outer4)) + k.inner)]

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