[dpdk-dev] [PATCH v7 0/8] Support vector instructions on ICE
Wenzhuo Lu
wenzhuo.lu at intel.com
Tue Mar 26 07:16:43 CET 2019
Use SSE and AVX2 instructions in ICE RX and TX path.
---
v2:
- Updated feature doc.
- Fixed checklog and checkpatch issues.
v3:
- Fixed potential compile issue on non-X86 platform.
v4:
- Removed compile configure, CONFIG_RTE_LIBRTE_ICE_INC_VECTOR.
- Fixed checkpatch warnings.
- Added more explanation of vector path in the device document.
- Some other minor change.
v5:
- Fixed a compile issue.
- Fixed a doc build warning.
v6:
- Added prefix "ice_" for ICE specific functions.
- Added unlikely for rarely used code.
v7:
- Reserved the original buffer release functions.
Wenzhuo Lu (8):
net/ice: fix Tx function setting
net/ice: add pointer for queue buffer release
net/ice: support vector SSE in RX
net/ice: support Rx scatter SSE vector
net/ice: support Tx SSE vector
net/ice: support Rx AVX2 vector
net/ice: support Rx scatter AVX2 vector
net/ice: support vector AVX2 in TX
doc/guides/nics/features/ice_vec.ini | 35 ++
doc/guides/nics/ice.rst | 18 +
doc/guides/rel_notes/release_19_05.rst | 4 +
drivers/net/ice/Makefile | 22 +
drivers/net/ice/ice_ethdev.c | 3 +-
drivers/net/ice/ice_ethdev.h | 2 +
drivers/net/ice/ice_rxtx.c | 92 +++-
drivers/net/ice/ice_rxtx.h | 39 +-
drivers/net/ice/ice_rxtx_vec_avx2.c | 844 +++++++++++++++++++++++++++++++++
drivers/net/ice/ice_rxtx_vec_common.h | 293 ++++++++++++
drivers/net/ice/ice_rxtx_vec_sse.c | 660 ++++++++++++++++++++++++++
drivers/net/ice/meson.build | 19 +
12 files changed, 2023 insertions(+), 8 deletions(-)
create mode 100644 doc/guides/nics/features/ice_vec.ini
create mode 100644 drivers/net/ice/ice_rxtx_vec_avx2.c
create mode 100644 drivers/net/ice/ice_rxtx_vec_common.h
create mode 100644 drivers/net/ice/ice_rxtx_vec_sse.c
--
1.9.3
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