AVX512 DPIF must be active in order for the MFEX AutoValidator to be executed.
If the DPIF-AVX512 is not available, the unit test is skipped, as the
scalar DPIF does not use the MFEX function-pointer based optimizations.

Suggested-by: Cian Ferriter <[email protected]>
Signed-off-by: Kumar Amber <[email protected]>
---
 tests/system-dpdk.at | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/tests/system-dpdk.at b/tests/system-dpdk.at
index 9384cf7f0..3d89384a3 100644
--- a/tests/system-dpdk.at
+++ b/tests/system-dpdk.at
@@ -237,6 +237,10 @@ AT_CHECK([ovs-vsctl show], [], [stdout])
 AT_SKIP_IF([! ovs-appctl dpif-netdev/miniflow-parser-get | sed 1,4d | grep 
"True"], [], [dnl
 ])
 
+AT_SKIP_IF([! ovs-appctl dpif-netdev/dpif-impl-set dpif_avx512], [], [dnl
+DPIF implementation set to dpif_avx512.
+])
+
 AT_CHECK([ovs-appctl dpif-netdev/miniflow-parser-set autovalidator], [0], [dnl
 Miniflow extract implementation set to autovalidator.
 ])
@@ -265,6 +269,10 @@ AT_CHECK([ovs-vsctl show], [], [stdout])
 AT_SKIP_IF([! ovs-appctl dpif-netdev/miniflow-parser-get | sed 1,4d | grep 
"True"], [], [dnl
 ])
 
+AT_SKIP_IF([! ovs-appctl dpif-netdev/dpif-impl-set dpif_avx512], [], [dnl
+DPIF implementation set to dpif_avx512.
+])
+
 AT_CHECK([ovs-appctl dpif-netdev/miniflow-parser-set autovalidator], [0], [dnl
 Miniflow extract implementation set to autovalidator.
 ])
-- 
2.25.1

_______________________________________________
dev mailing list
[email protected]
https://mail.openvswitch.org/mailman/listinfo/ovs-dev

Reply via email to