X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fvirtio%2Fmeson.build;h=3fd6051f4bcdf5212a0edb833fae30bc49110258;hb=25ae7f1a5d9d127a46f8d62d1d689f77a78138fd;hp=15150eea17db409d5bf5d2fee00f6ec93d462a8b;hpb=acec04c4b2f5c75d244319e1d0ca17ea7d4da72d;p=dpdk.git

diff --git a/drivers/net/virtio/meson.build b/drivers/net/virtio/meson.build
index 15150eea17..3fd6051f4b 100644
--- a/drivers/net/virtio/meson.build
+++ b/drivers/net/virtio/meson.build
@@ -9,6 +9,25 @@ sources += files('virtio_ethdev.c',
 deps += ['kvargs', 'bus_pci']
 
 if arch_subdir == 'x86'
+	if not machine_args.contains('-mno-avx512f')
+		if cc.has_argument('-mavx512f') and cc.has_argument('-mavx512vl') and cc.has_argument('-mavx512bw')
+			cflags += ['-DCC_AVX512_SUPPORT']
+			virtio_avx512_lib = static_library('virtio_avx512_lib',
+					      'virtio_rxtx_packed_avx.c',
+					      dependencies: [static_rte_ethdev,
+						static_rte_kvargs, static_rte_bus_pci],
+					      include_directories: includes,
+					      c_args: [cflags, '-mavx512f', '-mavx512bw', '-mavx512vl'])
+			objs += virtio_avx512_lib.extract_objects('virtio_rxtx_packed_avx.c')
+			if (toolchain == 'gcc' and cc.version().version_compare('>=8.3.0'))
+				cflags += '-DVHOST_GCC_UNROLL_PRAGMA'
+			elif (toolchain == 'clang' and cc.version().version_compare('>=3.7.0'))
+				cflags += '-DVHOST_CLANG_UNROLL_PRAGMA'
+			elif (toolchain == 'icc' and cc.version().version_compare('>=16.0.0'))
+				cflags += '-DVHOST_ICC_UNROLL_PRAGMA'
+			endif
+		endif
+	endif
 	sources += files('virtio_rxtx_simple_sse.c')
 elif arch_subdir == 'ppc'
 	sources += files('virtio_rxtx_simple_altivec.c')