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comparison TaskManager/Cell/spe/main.cc @ 672:3b6290c05f9f

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add profiling code
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Sat, 05 Dec 2009 20:20:08 +0900
parents 5530fa36d42e
children b386522827ae
comparison
equal deleted inserted replaced
671:f42b303044f7 672:3b6290c05f9f
1 #include <stdio.h> 1 #include <stdio.h>
2 #include "CellScheduler.h" 2 #include "CellScheduler.h"
3 #include "SpeTaskManagerImpl.h" 3 #include "SpeTaskManagerImpl.h"
4 #include "spu_mfcio.h" 4 #include "spu_mfcio.h"
5 #include "error.h" 5 #include "error.h"
6 #include "SysFunc.h"
6 7
7 extern unsigned char _end[]; 8 extern unsigned char _end[];
9
10 SchedExternTask(ShowTime);
11 SchedExternTask(StartProfile);
12
8 13
9 int 14 int
10 main(unsigned long long speid, 15 main(unsigned long long speid,
11 unsigned long long argc, unsigned long long argv) 16 unsigned long long argc, unsigned long long argv)
12 { 17 {
20 __debug("code_size:%10d bytes\n", code_size); 25 __debug("code_size:%10d bytes\n", code_size);
21 __debug("heap_size:%10d bytes\n", heap_size); 26 __debug("heap_size:%10d bytes\n", heap_size);
22 27
23 TaskManagerImpl *tm = new SpeTaskManagerImpl(); 28 TaskManagerImpl *tm = new SpeTaskManagerImpl();
24 29
30 SchedRegister(ShowTime);
31 SchedRegister(StartProfile);
32
25 manager = new CellScheduler(); 33 manager = new CellScheduler();
26 manager->init(tm); 34 manager->init(tm);
27 manager->id = (int)argc; 35 manager->id = (int)argc;
28 36
29 tm->set_scheduler(manager); 37 tm->set_scheduler(manager);
30 38
31 spu_write_decrementer(0x7FFFFFFFU);
32 unsigned int prof = spu_read_decrementer();
33 manager->run(); 39 manager->run();
34
35 prof -= spu_read_decrementer();
36
37 //printf("%f\n", prof/79800000.0f*1000.0f);
38 40
39 manager->finish(); 41 manager->finish();
40 42
41 return 0; 43 return 0;
42 } 44 }