On Fri, 27 May 2022 20:18:22 +0200 Stanislaw Kardach <k...@semihalf.com> wrote:
> +static inline void
> +rte_lpm_lookupx4(const struct rte_lpm *lpm, xmm_t ip, uint32_t hop[4],
> + uint32_t defv)
> +{
> + uint32_t nh;
> + int i, ret;
> +
> + for (i = 0; i < 4; i++) {
> + ret = rte_lpm_lookup(lpm, ((rte_xmm_t)ip).u32[i], &nh);
> + hop[i] = (ret == 0) ? nh : defv;
> + }
> +}
For performance, manually unroll the loop.
