41 lines
986 B
ReStructuredText
41 lines
986 B
ReStructuredText
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.. _vcl_ldpreload_doc:
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LD_PRELOAD the VCL
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==================
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vcl-ldpreload is a LD_PRELOAD library that uses the VPP Communications Library (VCL).
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User can LD_PRELOAD any application that uses POSIX socket API.
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NOTE: The sources have been moved to ``vpp/src/vcl`` and ``libvcl_ldpreload.so`` is built with VPP and can be found in
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``vpp/build-root/install-vpp[_debug]-native/vpp/lib``
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1. Running the demo
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-------------------
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Run test script without parameters to see help menu:
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::
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export WS_ROOT= (e.g. /scratch/my_name/vpp)
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$WS_ROOT/test/scripts/socket_test.sh
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2. Docker iPerf examples
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------------------------
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These launch xterms. To quit, close xterms and run following docker kill cmd (WARNING: This will kill all docker containers!) ‘docker kill $(docker ps -q)’
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Docker iPerf using default Linux Bridge
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::
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$WS_ROOT/test/scripts/socket_test.sh -bi docker-kernel
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Docker iPerf using VPP
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::
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$WS_ROOT/test/scripts/socket_test.sh -bi docker-preload
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