Implement "sandwich product" matrix operations#798
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devinamatthews wants to merge 1 commit intomasterfrom
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Implement "sandwich product" matrix operations#798devinamatthews wants to merge 1 commit intomasterfrom
devinamatthews wants to merge 1 commit intomasterfrom
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fgvanzee
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…*D*A^{T,H} (syrk2d/her2kd) operations (and gemdmt for good measure). Some rough edges still:
- Complex herk2 and her2kd will not work.
- No mixed-type/mixed-domain or 1m.
- Not integrated into testsuite yet.
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This PR adds new BLAS-like level 3 operations which include a diagonal matrix "sandwiched" between two other matrices:
bli_gemdm:C = alpha*A*D*B + beta*Cbli_gemdmt:C = alpha*tri[ul](A*D*B) + beta*Cbli_syrkd:C = alpha*A*D*A^T + beta*Cbli_herkd:C = alpha*A*D*A^H + beta*Cbli_syr2kd:C = alpha*(A*D*B^T + B*D*A^T) + beta*Cbli_her2kd:C = alpha*A*D*B^H + conj(alpha)*B*conj(D)*A^H + beta*CCurrently, there are the following things to do: