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btas::contract with Column major. #39
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I think just an implementation issue, it should be checked if permutation can be replaced by CblasTrans directive before calling BLAS in btas/generic/contract.h |
Naoki, in this case there is no transposition either (because it is column major), and I think that btas::contract is biased towards row major. I could look into this later (but I will be hosting a conference till Tuesday..) |
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btas::contract(1.0, *this, {0,1,3}, *cmat, {3,2}, 0.0, *out, {0,1,2}); with the column major should not permute indices, but it does. Not sure if this is a problem in the index notation, or that of the implementation (or both).
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