-.. BSD LICENSE
- Copyright(c) 2015 Intel Corporation. All rights reserved.
- All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
-
- * Re-distributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
- * Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in
- the documentation and/or other materials provided with the
- distribution.
- * Neither the name of Intel Corporation nor the names of its
- contributors may be used to endorse or promote products derived
- from this software without specific prior written permission.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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-
+.. SPDX-License-Identifier: BSD-3-Clause
+ Copyright(c) 2015 Intel Corporation.
Performance Thread Sample Application
=====================================
interconnected via software rings.
On initialization an L-thread scheduler is started on every EAL thread. On all
-but the master EAL thread only a a dummy L-thread is initially started.
+but the master EAL thread only a dummy L-thread is initially started.
The L-thread started on the master EAL thread then spawns other L-threads on
-different L-thread schedulers according the the command line parameters.
+different L-thread schedulers according the command line parameters.
The RX threads poll the network interface queues and post received packets
to a TX thread via the corresponding software ring.
the L-thread struct.
For legacy and backward compatibility reasons two alternative methods are also
-offered, the first is modelled directly on the pthread get/set specific APIs,
-the second approach is modelled on the ``RTE_PER_LCORE`` macros, whereby
+offered, the first is modeled directly on the pthread get/set specific APIs,
+the second approach is modeled on the ``RTE_PER_LCORE`` macros, whereby
``PER_LTHREAD`` macros are introduced, in both cases the storage is local to
the L-thread.
.. code-block:: console
- export RTE_TARGET=x86_64-native-linuxapp-gcc
+ export RTE_TARGET=x86_64-native-linux-gcc
See the DPDK Getting Started Guide for possible RTE_TARGET values.