50810f095a
The file rte_config.h is automatically generated and included. No need to #include it. The example performance-thread needs a makefile fix to avoid overwriting the default cflags. Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
116 lines
3.2 KiB
C
116 lines
3.2 KiB
C
/*-
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* BSD LICENSE
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*
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* Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <stdio.h>
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#include <string.h>
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#include <stdint.h>
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#include <errno.h>
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#include <sys/epoll.h>
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#include <fcntl.h>
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#include <unistd.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <signal.h>
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#include <errno.h>
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#include <sys/queue.h>
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#include <rte_common.h>
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#include <rte_eal.h>
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#include <rte_launch.h>
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#include <rte_log.h>
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#include <rte_per_lcore.h>
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#include <rte_lcore.h>
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#include <rte_debug.h>
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#include "channel_manager.h"
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#include "channel_monitor.h"
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#include "power_manager.h"
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#include "vm_power_cli.h"
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static int
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run_monitor(__attribute__((unused)) void *arg)
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{
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if (channel_monitor_init() < 0) {
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printf("Unable to initialize channel monitor\n");
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return -1;
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}
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run_channel_monitor();
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return 0;
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}
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static void
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sig_handler(int signo)
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{
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printf("Received signal %d, exiting...\n", signo);
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channel_monitor_exit();
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channel_manager_exit();
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power_manager_exit();
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}
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int
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main(int argc, char **argv)
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{
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int ret;
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unsigned lcore_id;
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ret = rte_eal_init(argc, argv);
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if (ret < 0)
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rte_panic("Cannot init EAL\n");
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signal(SIGINT, sig_handler);
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signal(SIGTERM, sig_handler);
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lcore_id = rte_get_next_lcore(-1, 1, 0);
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if (lcore_id == RTE_MAX_LCORE) {
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RTE_LOG(ERR, EAL, "A minimum of two cores are required to run "
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"application\n");
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return 0;
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}
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rte_eal_remote_launch(run_monitor, NULL, lcore_id);
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if (power_manager_init() < 0) {
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printf("Unable to initialize power manager\n");
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return -1;
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}
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if (channel_manager_init(CHANNEL_MGR_DEFAULT_HV_PATH) < 0) {
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printf("Unable to initialize channel manager\n");
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return -1;
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}
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run_cli(NULL);
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rte_eal_mp_wait_lcore();
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return 0;
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}
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