openvm-cpu-backend-2.0.0-test.0 has been yanked.
Row-major CPU prover backend for the SWIRL proof system.
This crate provides [CpuBackend] and [CpuDevice], a prover backend that uses
row-major matrix layout for the constraint evaluation hot path (logup_zerocheck).
This gives significantly better cache locality and enables SIMD vectorization
via plonky3's PackedField.
At PCS boundaries (trace commitment, WHIR opening), the row-major matrices are converted to column-major format, which is a one-time cost.