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authorDamjan Marion <damarion@cisco.com>2019-04-02 19:06:50 +0200
committerNeale Ranns <nranns@cisco.com>2019-04-04 09:25:51 +0000
commitdeb8af6eb71f9ad951137ee6e84e971c3ab23ec4 (patch)
tree3a8aeaaf2f1c5efa987ec209040842e06c0aa7c3 /src/plugins/crypto_ia32/CMakeLists.txt
parent8ea109e40a65c1d7696162fa3d4c1e386b6c9414 (diff)
Add crypto_ia32 plugin
Currently this plugin provies AES CBC optimized code. Encryption code supports parallel encryption of 4 buffers with different size and key which improves performance 4x compared to standard serialized aproach. On Skylake Server measured performance is around 0.71 clocks/byte with 256 buffers with size in range between 7000 and 8000 bytes. Measured performance includes overhead of processing crypto ops. Change-Id: I5ec2afee708fcdf16a4234926534dd64ff1155c3 Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/plugins/crypto_ia32/CMakeLists.txt')
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diff --git a/src/plugins/crypto_ia32/CMakeLists.txt b/src/plugins/crypto_ia32/CMakeLists.txt
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+++ b/src/plugins/crypto_ia32/CMakeLists.txt
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+# Copyright (c) 2018 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+if(NOT CMAKE_SYSTEM_PROCESSOR MATCHES "amd64.*|x86_64.*|AMD64.*")
+ return()
+endif()
+
+add_vpp_plugin(crypto_ia32
+ SOURCES
+ aes_cbc.c
+ main.c
+)
+
+target_compile_options(crypto_ia32_plugin PRIVATE "-march=silvermont")