Sparse BLAS round out design from workshop 2026: Task Lists

[yhmtsai]

I try to list the task. Some of them might be the intermediate step, which means earlier changes might be changed again in the later task, because I would like to keep it still passing the test we already have.

• generate the final descriptor (view) for transpose, conjugate, lower/upper (WIP)
  • It generates the final descriptor when create. Maybe it makes sense generate it in another step?
  • make symmetric and hermitian (this tends to be the future work)
• matrix_opt disable copy constructor/assignment (matrix_opt need to disable the copy constructor and assignment #67) (partially wip)
• change <format>_view to <format>_wrapper, which might be temporary.
• change concept to under concept namespace reduce the name collision
• remove the scaled() usage and change the interface to multiply(..., alpha, A_opt, x, beta, y); or triangular_solve
• update the interface with the descriptor usage, which can be limited the support range in compiler time from PoC
• review PR and get things merge. (more testing driven review to enable thing quickly, imo?)
• make the shared part and reference clear separation (consider reference implementation as a backend? #68)
• execution policy and operation_state_t into interface even when it is not doing anything yet.
• <format>_wrapper property list

@spencerpatty or anyone please feel free to modify or comment