Thanks for the quick reply.
A was not aware of the fact that this kind of "fuse" function is not
compatible with Numpy API. I understand the point.
FYI, numba is not able to simplify this kind of calculus: C += A @ B. Nor
numexpr which is not compatible with dot product. I did not test pythran.
Is it possible to add a method to perform a dot product and add the result
to an existing matrix in a single operation ?
Like C = dot_add(A, B, C) equivalent to C += A @ B.This behavior is
natively proposed by the Blas *gemm primitive.
The goal is to reduce the peak memory consumption. Indeed,
