No instructions from the AVX512VL ISA are used.
Compilation for the AVX512F ISA is already enabled in lib/automake.mk
for the dpif-netdev-lookup-avx512-gather.c file because it's part of the
libopenvswitchavx512.la library. It doesn't need to be enabled at a
function level.
Remove both of these unnecessary function-level compiler target
attributes.
Signed-off-by: Cian Ferriter <cian.ferri...@intel.com>
---
v4:
* Remove the 'avx512f' target since it's also unnecessary.
* Sunil acked the v3 version of this commit, but since it's changed, I'm
not carrying the ack over.
---
lib/dpif-netdev-extract-avx512.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/lib/dpif-netdev-extract-avx512.c b/lib/dpif-netdev-extract-avx512.c
index a0fedb137..2815bf480 100644
--- a/lib/dpif-netdev-extract-avx512.c
+++ b/lib/dpif-netdev-extract-avx512.c
@@ -628,8 +628,6 @@ mfex_avx512_process(struct dp_packet_batch *packets,
#define DECLARE_MFEX_FUNC(name, profile) \
uint32_t \
-__attribute__((__target__("avx512f"))) \
-__attribute__((__target__("avx512vl"))) \
__attribute__((__target__("avx512vbmi"))) \
mfex_avx512_vbmi_##name(struct dp_packet_batch *packets, \
struct netdev_flow_key *keys, uint32_t keys_size,\
@@ -641,8 +639,6 @@ mfex_avx512_vbmi_##name(struct dp_packet_batch *packets,
\
} \
\
uint32_t \
-__attribute__((__target__("avx512f"))) \
-__attribute__((__target__("avx512vl"))) \
mfex_avx512_##name(struct dp_packet_batch *packets, \
struct netdev_flow_key *keys, uint32_t keys_size, \
odp_port_t in_port, struct dp_netdev_pmd_thread \
--
2.25.1
_______________________________________________
dev mailing list
d...@openvswitch.org
https://mail.openvswitch.org/mailman/listinfo/ovs-dev
