d/numam-dpdk
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

distributor: remove checks for SSE4

Browse Source 
Since SSE4 is now part of the minimum requirements for DPDK, we now longer
need this check.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
This commit is contained in:
Bruce Richardson 2017-06-20 16:22:58 +01:00 committed by Thomas Monjalon
parent 35320649fa
commit 673e2fe586
2 changed files with 2 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
lib/librte_distributor/Makefile
View File

@ -46,10 +46,6 @@ SRCS-$(CONFIG_RTE_LIBRTE_DISTRIBUTOR) := rte_distributor_v20.c
SRCS-$(CONFIG_RTE_LIBRTE_DISTRIBUTOR) += rte_distributor.c
ifeq ($(CONFIG_RTE_ARCH_X86),y)
SRCS-$(CONFIG_RTE_LIBRTE_DISTRIBUTOR) += rte_distributor_match_sse.c
# distributor SIMD algo needs SSE4.2 support
ifeq ($(findstring RTE_MACHINE_CPUFLAG_SSE4_2,$(CFLAGS)),)
CFLAGS_rte_distributor_match_sse.o += -msse4.2
endif
else
SRCS-$(CONFIG_RTE_LIBRTE_DISTRIBUTOR) += rte_distributor_match_generic.c
endif

6
lib/librte_distributor/rte_distributor.c
View File

@ -658,12 +658,10 @@ rte_distributor_create_v1705(const char *name,
d->num_workers = num_workers;
d->alg_type = alg_type;
d->dist_match_fn = RTE_DIST_MATCH_SCALAR;
#if defined(RTE_ARCH_X86)
if (rte_cpu_get_flag_enabled(RTE_CPUFLAG_SSE4_2))
d->dist_match_fn = RTE_DIST_MATCH_VECTOR;
else
d->dist_match_fn = RTE_DIST_MATCH_VECTOR;
#endif
d->dist_match_fn = RTE_DIST_MATCH_SCALAR;
/*
* Set up the backog tags so they're pointing at the second cache