Function gemm_i8_with 

pub fn gemm_i8_with(
    ws: &mut Workspace,
    alpha: i32,
    a: MatRef<'_, i8>,
    b: MatRef<'_, i8>,
    beta: i32,
    c: MatMut<'_, i32>,
    par: Parallelism,
)

Available on crate feature int8 only.

Like gemm_i8 but reuses a caller-owned Workspace instead of the thread-local pool

Panics

Same conditions as gemm_i8