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1 /*****************************************************************************
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2 * Copyright (C) 2015 x265 project
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3 *
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4 * Authors: Steve Borho <steve@borho.org>
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5 *
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6 * This program is free software; you can redistribute it and/or modify
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7 * it under the terms of the GNU General Public License as published by
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8 * the Free Software Foundation; either version 2 of the License, or
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9 * (at your option) any later version.
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10 *
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11 * This program is distributed in the hope that it will be useful,
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12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 * GNU General Public License for more details.
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15 *
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16 * You should have received a copy of the GNU General Public License
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17 * along with this program; if not, write to the Free Software
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18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111, USA.
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19 *
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20 * This program is also available under a commercial proprietary license.
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21 * For more information, contact us at license @ x265.com.
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22 *****************************************************************************/
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23
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24 #include "vtune.h"
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25 #include <stdio.h>
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26
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27 namespace {
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28
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29 #define CPU_EVENT(x) #x,
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30 const char *stringNames[] =
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31 {
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32 #include "../cpuEvents.h"
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33 ""
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34 };
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35 #undef CPU_EVENT
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36
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37 }
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38
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39 namespace X265_NS {
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40
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41 __itt_domain* domain;
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42 __itt_string_handle* taskHandle[NUM_VTUNE_TASKS];
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43
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44 void vtuneInit()
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45 {
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46 domain = __itt_domain_create("x265");
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47 for (size_t i = 0; i < sizeof(stringNames) / sizeof(const char *); i++)
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48 taskHandle[i] = __itt_string_handle_create(stringNames[i]);
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49 }
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50
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51 void vtuneSetThreadName(const char *name, int id)
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52 {
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53 char threadname[128];
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54 sprintf(threadname, "%s %d", name, id);
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55 __itt_thread_set_name(threadname);
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56 }
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57
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58 }
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