05/10/2026 08:30, Sun Yuechi: > The RVV rte_lpm_lookupx4() beats the scalar version only on in-order > cores, and only because it reads the four tbl24 entries up front. > Patch 1 makes the scalar version do the same, patch 2 removes the RVV > version. > > lpm_perf_autotest, LookupX4, units differ per machine: > > SpacemiT X60 Sophgo SG2044 SpacemiT X100 > (in-order) (out-of-order) (out-of-order) > rv64gc rv64gcv rv64gc rva23u64 rv64gc rva23u64 > main 5.5 4.4 (RVV) 2.7 3.2 (RVV) 35.2 54.3 (RVV) > patched 2.5 2.7-3.2 2.7 2.9 34.6 41.3 > > Sun Yuechi (2): > lpm: load tbl24 entries up front in scalar lookupx4 > lpm: use scalar lookupx4 on RISC-V
Applied, thanks.
