Totsu (凸 in Japanese) means convex.

The crates for Rust of

• totsu_core: A first-order conic linear program solver for convex optimization.
• totsu: Convex optimization problems LP/QP/QCQP/SOCP/SDP that can be solved by totsu_core.
• totsu_f64lapack: BLAS/LAPACK linear algebra operations for totsu/totsu_core.
• totsu_f32cuda: CUDA linear algebra operations for totsu/totsu_core.

Book(ja): https://convexbrain.github.io/Totsu/book/

How to use Totsu to solve various optimization problems.

This C++ package provides a basic primal-dual interior-point method solver: PrimalDualIPM.

solver/doxygen/ documentation: https://convexbrain.github.io/Totsu/PrimalDualIPM/html/

This crate for Rust provides a basic primal-dual interior-point method solver: PDIPM.

Crate: https://crates.io/crates/totsu/0.5.0/

Documentation: https://docs.rs/totsu/0.5.0/