From: Ciara Power <ciara.po...@intel.com>
When choosing a vector path to take, an extra condition must be
satisfied to ensure the max SIMD bitwidth allows for the CPU enabled
path.
Signed-off-by: Ciara Power <ciara.po...@intel.com>
Acked-by: David Hunt <david.h...@intel.com>
---
v4: Updated enum name.
v3: Moved max SIMD bitwidth check to configure function with other vec
support checks.
---
lib/librte_distributor/rte_distributor.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/lib/librte_distributor/rte_distributor.c
b/lib/librte_distributor/rte_distributor.c
index ef34facba6..07e385a259 100644
--- a/lib/librte_distributor/rte_distributor.c
+++ b/lib/librte_distributor/rte_distributor.c
@@ -14,6 +14,7 @@
#include <rte_eal_memconfig.h>
#include <rte_pause.h>
#include <rte_tailq.h>
+#include <rte_vect.h>
#include "rte_distributor.h"
#include "rte_distributor_single.h"
@@ -762,7 +763,8 @@ rte_distributor_create(const char *name,
d->dist_match_fn = RTE_DIST_MATCH_SCALAR;
#if defined(RTE_ARCH_X86)
- d->dist_match_fn = RTE_DIST_MATCH_VECTOR;
+ if (rte_vect_get_max_simd_bitwidth() >= RTE_VECT_SIMD_128)
+ d->dist_match_fn = RTE_DIST_MATCH_VECTOR;
#endif
/*
--
2.23.0
