panic: More than 24 cache blocks for one stream element

[K16DIABLO]

Hello,

I'm still running simulation on your framework, but I faced an error message: panic More than 24 cache blocks for one stream element, address (xxxxx) size 1536.

Why this happens (= Why dim_vector cannot be higher than 384?) and how I can fix it? Below is the code:

const uint64_t dim_vector = 385;
for (uint64_t i = 0; i < 10; i++) {
  for (uint64_t j = 0; j < dim_vector; j++) {
    C[idx[i] + j] = A[idx[i] + j] + B[idx[i] + j];
  }
}

Thank you.

[seanzw]

Can you check the generated LLVM IR and make sure that the inner loop is not unrolled? So far we can't handle stream with element size too large.

[K16DIABLO]

Thanks for your commment!