On 10/29/2020 1:24 AM, Wenzhuo Lu wrote:
To enhance the per-core performance, this patch adds some AVX512
instructions to the data path to handle the Tx descriptors.
Signed-off-by: Wenzhuo Lu <wenzhuo...@intel.com>
Signed-off-by: Bruce Richardson <bruce.richard...@intel.com>
Signed-off-by: Leyi Rong <leyi.r...@intel.com>
---
doc/guides/rel_notes/release_20_11.rst | 3 +
drivers/net/iavf/iavf_ethdev.c | 3 +-
drivers/net/iavf/iavf_rxtx.c | 34 +++-
drivers/net/iavf/iavf_rxtx.h | 7 +
drivers/net/iavf/iavf_rxtx_vec_avx512.c | 304 ++++++++++++++++++++++++++++++++
5 files changed, 343 insertions(+), 8 deletions(-)
diff --git a/doc/guides/rel_notes/release_20_11.rst
b/doc/guides/rel_notes/release_20_11.rst
index 89e0959..6d7c59d 100644
--- a/doc/guides/rel_notes/release_20_11.rst
+++ b/doc/guides/rel_notes/release_20_11.rst
@@ -20,6 +20,9 @@ DPDK Release 20.11
make doc-guides-html
xdg-open build/doc/html/guides/rel_notes/release_20_11.html
+ * **Added support of vector instructions on IAVF.**
+
+ Added support of AVX512 instructions in IAVF RX and TX path.
The documentation update is in the comment section, fixed in next-net.
