diff mbox

[dpdk-dev,v2,07/12] eal: split vector operations to architecture specific

Message ID 1420527230-17037-8-git-send-email-zlu@ezchip.com (mailing list archive)
State Changes Requested, archived
Headers show

Commit Message

Zhigang Lu Jan. 6, 2015, 6:53 a.m. UTC
This patch splits vector operations from DPDK and push them
to architecture specific arch directories, so that other processor
architecture can implement its own vector functions to support DPDK.

Signed-off-by: Zhigang Lu <zlu@ezchip.com>
Signed-off-by: Cyril Chemparathy <cchemparathy@ezchip.com>
---
 lib/librte_eal/common/Makefile                     |  3 +-
 .../common/include/arch/ppc_64/rte_common_vect.h   | 73 +++++++++++++++++
 .../common/include/arch/x86/rte_common_vect.h      | 81 +++++++++++++++++++
 .../common/include/generic/rte_common_vect.h       | 51 ++++++++++++
 lib/librte_eal/common/include/rte_common_vect.h    | 93 ----------------------
 5 files changed, 206 insertions(+), 95 deletions(-)
 create mode 100644 lib/librte_eal/common/include/arch/ppc_64/rte_common_vect.h
 create mode 100644 lib/librte_eal/common/include/arch/x86/rte_common_vect.h
 create mode 100644 lib/librte_eal/common/include/generic/rte_common_vect.h
 delete mode 100644 lib/librte_eal/common/include/rte_common_vect.h
diff mbox

Patch

diff --git a/lib/librte_eal/common/Makefile b/lib/librte_eal/common/Makefile
index 52c1a5f..02cac22 100644
--- a/lib/librte_eal/common/Makefile
+++ b/lib/librte_eal/common/Makefile
@@ -39,7 +39,6 @@  INC += rte_rwlock.h rte_tailq.h rte_interrupts.h rte_alarm.h
 INC += rte_string_fns.h rte_version.h rte_tailq_elem.h
 INC += rte_eal_memconfig.h rte_malloc_heap.h
 INC += rte_hexdump.h rte_devargs.h rte_dev.h
-INC += rte_common_vect.h
 INC += rte_pci_dev_feature_defs.h rte_pci_dev_features.h
 
 ifeq ($(CONFIG_RTE_INSECURE_FUNCTION_WARNING),y)
@@ -47,7 +46,7 @@  INC += rte_warnings.h
 endif
 
 GENERIC_INC := rte_atomic.h rte_byteorder.h rte_cycles.h rte_prefetch.h
-GENERIC_INC += rte_spinlock.h rte_memcpy.h rte_cpuflags.h
+GENERIC_INC += rte_spinlock.h rte_memcpy.h rte_cpuflags.h rte_common_vect.h
 # defined in mk/arch/$(RTE_ARCH)/rte.vars.mk
 ARCH_DIR ?= $(RTE_ARCH)
 ARCH_INC := $(notdir $(wildcard $(RTE_SDK)/lib/librte_eal/common/include/arch/$(ARCH_DIR)/*.h))
diff --git a/lib/librte_eal/common/include/arch/ppc_64/rte_common_vect.h b/lib/librte_eal/common/include/arch/ppc_64/rte_common_vect.h
new file mode 100644
index 0000000..485b7eb
--- /dev/null
+++ b/lib/librte_eal/common/include/arch/ppc_64/rte_common_vect.h
@@ -0,0 +1,73 @@ 
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in
+ *       the documentation and/or other materials provided with the
+ *       distribution.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _RTE_COMMON_VECT_PPC_64_H_
+#define _RTE_COMMON_VECT_PPC_64_H_
+
+/**
+ * @file
+ *
+ * RTE SSE/AVX related header.
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "generic/rte_common_vect.h"
+
+#if (defined(__ICC) || (__GNUC__ == 4 &&  __GNUC_MINOR__ < 4))
+
+#ifdef __SSE__
+#include <xmmintrin.h>
+#endif
+
+#ifdef __SSE2__
+#include <emmintrin.h>
+#endif
+
+#if defined(__SSE4_2__) || defined(__SSE4_1__)
+#include <smmintrin.h>
+#endif
+
+#else
+
+#include <x86intrin.h>
+
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RTE_COMMON__VECT_PPC_64_H_ */
diff --git a/lib/librte_eal/common/include/arch/x86/rte_common_vect.h b/lib/librte_eal/common/include/arch/x86/rte_common_vect.h
new file mode 100644
index 0000000..5ffe3fb
--- /dev/null
+++ b/lib/librte_eal/common/include/arch/x86/rte_common_vect.h
@@ -0,0 +1,81 @@ 
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in
+ *       the documentation and/or other materials provided with the
+ *       distribution.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _RTE_COMMON_VECT_X86_H_
+#define _RTE_COMMON_VECT_X86_H_
+
+/**
+ * @file
+ *
+ * RTE SSE/AVX related header.
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "generic/rte_common_vect.h"
+
+#if (defined(__ICC) || (__GNUC__ == 4 &&  __GNUC_MINOR__ < 4))
+
+#ifdef __SSE__
+#include <xmmintrin.h>
+#endif
+
+#ifdef __SSE2__
+#include <emmintrin.h>
+#endif
+
+#if defined(__SSE4_2__) || defined(__SSE4_1__)
+#include <smmintrin.h>
+#endif
+
+#else
+
+#include <x86intrin.h>
+
+#endif
+
+#ifdef RTE_ARCH_I686
+#define _mm_cvtsi128_si64(a) ({ \
+	rte_xmm_t m;            \
+	m.m = (a);              \
+	(m.u64[0]);             \
+})
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RTE_COMMON__VECT_X86_H_ */
diff --git a/lib/librte_eal/common/include/generic/rte_common_vect.h b/lib/librte_eal/common/include/generic/rte_common_vect.h
new file mode 100644
index 0000000..3e32682
--- /dev/null
+++ b/lib/librte_eal/common/include/generic/rte_common_vect.h
@@ -0,0 +1,51 @@ 
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in
+ *       the documentation and/or other materials provided with the
+ *       distribution.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _RTE_COMMON_VECT_H_
+#define _RTE_COMMON_VECT_H_
+
+typedef __m128i xmm_t;
+
+#define	XMM_SIZE	(sizeof(xmm_t))
+#define	XMM_MASK	(XMM_SIZE - 1)
+
+typedef union rte_xmm {
+	xmm_t    m;
+	uint8_t  u8[XMM_SIZE / sizeof(uint8_t)];
+	uint16_t u16[XMM_SIZE / sizeof(uint16_t)];
+	uint32_t u32[XMM_SIZE / sizeof(uint32_t)];
+	uint64_t u64[XMM_SIZE / sizeof(uint64_t)];
+	double   pd[XMM_SIZE / sizeof(double)];
+} rte_xmm_t;
+
+#endif /* _RTE_COMMON__VECT_H_ */
diff --git a/lib/librte_eal/common/include/rte_common_vect.h b/lib/librte_eal/common/include/rte_common_vect.h
deleted file mode 100644
index 95bf4b1..0000000
--- a/lib/librte_eal/common/include/rte_common_vect.h
+++ /dev/null
@@ -1,93 +0,0 @@ 
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef _RTE_COMMON_VECT_H_
-#define _RTE_COMMON_VECT_H_
-
-/**
- * @file
- *
- * RTE SSE/AVX related header.
- */
-
-#if (defined(__ICC) || (__GNUC__ == 4 &&  __GNUC_MINOR__ < 4))
-
-#ifdef __SSE__
-#include <xmmintrin.h>
-#endif
-
-#ifdef __SSE2__
-#include <emmintrin.h>
-#endif
-
-#if defined(__SSE4_2__) || defined(__SSE4_1__)
-#include <smmintrin.h>
-#endif
-
-#else
-
-#include <x86intrin.h>
-
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef __m128i xmm_t;
-
-#define	XMM_SIZE	(sizeof(xmm_t))
-#define	XMM_MASK	(XMM_SIZE - 1)
-
-typedef union rte_xmm {
-	xmm_t    m;
-	uint8_t  u8[XMM_SIZE / sizeof(uint8_t)];
-	uint16_t u16[XMM_SIZE / sizeof(uint16_t)];
-	uint32_t u32[XMM_SIZE / sizeof(uint32_t)];
-	uint64_t u64[XMM_SIZE / sizeof(uint64_t)];
-	double   pd[XMM_SIZE / sizeof(double)];
-} rte_xmm_t;
-
-#ifdef RTE_ARCH_I686
-#define _mm_cvtsi128_si64(a) ({ \
-	rte_xmm_t m;            \
-	m.m = (a);              \
-	(m.u64[0]);             \
-})
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _RTE_COMMON__VECT_H_ */