Gfx12 fp16/bf16/i8ii support#913
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[hipblaslt] Remove swap and dot2 from TF32-cvt sequence (#913) Removed `v_swap_b32` and `v_dot2c_f32_bf16` usage in TF32 cvt sequence. - swap can be removed by reordering instruction sequence - dot2 was removed because it does not interleave well with mfmas (there is quite a large penalty issuing dot2 after mfmas) - This will impact perf when PLR [changes](ROCm/rocm-libraries#593) get merged. - Instruction sequence per pack increases by 2, (`24->26`)
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