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From: Bruce Richardson <bruce.richardson@intel.com>
To: David Hunt <david.hunt@intel.com>
Cc: Bruce Richardson <bruce.richardson@intel.com>, dev@dpdk.org
Subject: [PATCH 03/18] distributor: remove checks for SSE4
Date: Tue, 20 Jun 2017 16:22:58 +0100	[thread overview]
Message-ID: <20170620152313.107642-4-bruce.richardson@intel.com> (raw)
In-Reply-To: <20170620152313.107642-1-bruce.richardson@intel.com>

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>
---
 lib/librte_distributor/Makefile          | 4 ----
 lib/librte_distributor/rte_distributor.c | 6 ++----
 2 files changed, 2 insertions(+), 8 deletions(-)

diff --git a/lib/librte_distributor/Makefile b/lib/librte_distributor/Makefile
index 3ffb911..b417ee7 100644
--- a/lib/librte_distributor/Makefile
+++ b/lib/librte_distributor/Makefile
@@ -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
diff --git a/lib/librte_distributor/rte_distributor.c b/lib/librte_distributor/rte_distributor.c
index e4dfa7f..cb21458 100644
--- a/lib/librte_distributor/rte_distributor.c
+++ b/lib/librte_distributor/rte_distributor.c
@@ -656,12 +656,10 @@ 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
-- 
2.9.4

  parent reply	other threads:[~2017-06-20 16:37 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-06-20 15:22 [PATCH 00/18] Increase minimum requirements for x86 platforms Bruce Richardson
2017-06-20 15:22 ` [PATCH 01/18] mk: require SSE4.2 support on all " Bruce Richardson
2017-06-20 15:22 ` [PATCH 02/18] acl: remove checks for SSE4 Bruce Richardson
2017-06-20 15:22 ` Bruce Richardson [this message]
2017-06-20 15:22 ` [PATCH 04/18] eal: remove unneeded conditionals for SSE headers Bruce Richardson
2017-07-04 12:23   ` Thomas Monjalon
2017-06-20 15:23 ` [PATCH 05/18] hash: remove checks for SSE4 Bruce Richardson
2017-07-04 12:22   ` Thomas Monjalon
2017-06-20 15:23 ` [PATCH 06/18] ip_frag: check for x86 rather than SSE4 Bruce Richardson
2017-06-20 15:23 ` [PATCH 07/18] net: remove check for SSE4 Bruce Richardson
2017-06-30  9:44   ` Olivier Matz
2017-06-20 15:23 ` [PATCH 08/18] sched: " Bruce Richardson
2017-07-04 12:40   ` Thomas Monjalon
2017-06-20 15:23 ` [PATCH 09/18] crypto/aesni_mb: " Bruce Richardson
2017-06-23 12:58   ` Declan Doherty
2017-06-20 15:23 ` [PATCH 10/18] crypto/kasumi: " Bruce Richardson
2017-06-20 15:23 ` [PATCH 11/18] crypto/snow3g: " Bruce Richardson
2017-06-20 15:23 ` [PATCH 12/18] crypto/zuc: " Bruce Richardson
2017-06-20 15:23 ` [PATCH 13/18] net/enic: replace check for SSE4 with check for x86 Bruce Richardson
2017-06-20 15:23 ` [PATCH 14/18] net/i40e: remove checks for SSE4 Bruce Richardson
2017-06-20 15:23 ` [PATCH 15/18] net/ixgbe: remove fallback code for non-SSE4 systems Bruce Richardson
2017-06-20 15:23 ` [PATCH 16/18] examples/ip_pipeline: remove macro check for SSE4 Bruce Richardson
2017-06-20 15:23 ` [PATCH 17/18] examples/l3fwd: remove checks " Bruce Richardson
2017-06-20 15:23 ` [PATCH 18/18] examples/performance-thread: remove non-SSE4 fallbacks Bruce Richardson
2017-06-30 13:23 ` [PATCH 00/18] Increase minimum requirements for x86 platforms Ananyev, Konstantin
2017-07-04 12:42   ` Thomas Monjalon
2017-07-21 15:50     ` Bruce Richardson

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