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magic3007 avatar magic3007 commented on June 12, 2024

补充TODO

  • 找个开源json库

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magic3007 avatar magic3007 commented on June 12, 2024

找助教确认的事情

  • 是否需要类型检查, 举个张量形状不一致的例子
    A<16, 32>[i, j] = A<15, 32>[i, j] + B<16, 32>[i, k] * C<32, 32>[k, j];
  • 是否可以读run.h(函数签名那里可以偷懒一下吗?
  • 对于这两个例子的区别, 这样理解是否正确?
// A[i][j]=A[i][j]+B[i][k]*B[k][j]
for(int i = 0; i < n; i++)
  for(int j = 0; j < m; j++){
    for(int k =0; k < l; k++){
         A[i][j]+=B[i][k]*C[k][j];
    }
// A[i][j]=B[i][k]*B[k][j]
for(int i = 0; i < n; i++)
 for(int j = 0; j < m; j++){
   A[i][j]=0;
   for(int k =0; k < l; k++)
        A[i][j]+=B[i][k]*C[k][j];
   }
}
  • 和助教确认一下目前对爱因斯坦求和规范的理解是否正确(见上)

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magic3007 avatar magic3007 commented on June 12, 2024

找助教确认的事情

  • 是否需要类型检查, 举个张量形状不一致的例子
    A<16, 32>[i, j] = A<15, 32>[i, j] + B<16, 32>[i, k] * C<32, 32>[k, j];
  • 是否可以读run.h(函数签名那里可以偷懒一下吗?
  • 对于这两个例子的区别, 这样理解是否正确?
// A[i][j]=A[i][j]+B[i][k]*B[k][j]
for(int i = 0; i < n; i++)
  for(int j = 0; j < m; j++){
    for(int k =0; k < l; k++){
         A[i][j]+=B[i][k]*C[k][j];
    }
// A[i][j]=B[i][k]*B[k][j]
for(int i = 0; i < n; i++)
 for(int j = 0; j < m; j++){
   A[i][j]=0;
   for(int k =0; k < l; k++)
        A[i][j]+=B[i][k]*C[k][j];
   }
}
  • 和助教确认一下目前对爱因斯坦求和规范的理解是否正确(见上)
  1. 不需要
  2. 不可

注意, 问过了助教, 助教的理解和我们的完全不一样, 这里不是严格的爱因斯坦求和规则
每一个statement一定是一个严格的loop nest, kernel就是最内层的语句

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magic3007 avatar magic3007 commented on June 12, 2024

补充TODO

  • 找个开源json库

https://github.com/nlohmann/json

from autograd.

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