Mercurial > hg > Game > Cerium

annotate example/word_count/main.cc @ 1130:5addc6c1d5c4 draft

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fix.
author root@dolphins.cr.ie.u-ryukyu.ac.jp
date Sun, 13 Feb 2011 22:34:44 +0900
parents 2a63ba2c9506
children f0808a329663
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1 #include <stdio.h>
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2 #include <stdlib.h>
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3 #include <string.h>
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4 #include <sys/mman.h>
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5 #include <sys/types.h>
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6 #include <sys/stat.h>
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7 #include <fcntl.h>
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8 #include <unistd.h>
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9 #include "TaskManager.h"
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10 #include "SchedTask.h"
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11 #include "Func.h"
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12 #include "WordCount.h"
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13
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14 extern void task_init();
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15
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16 int all = 0;
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17 int use_task_array = 1;
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18 int use_task_creater = 0;
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19 int use_compat = 0;
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20 int array_task_num = 8;
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21 int spe_num = 1;
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22
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23 const char *usr_help_str = "Usage: ./word_count [-a -c -s] [-cpu spe_num] [-file filename]\n";
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24
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25 typedef struct {
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26 caddr_t file_mmap;
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27 off_t size;
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28 } st_mmap_t;
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29
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30
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31 static void simple_task_creater(int in_total_size, int out_total_size,
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32 int command, int in_data_size, int out_data_size,
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33 void *in_data, void *out_data, SchedTask *manager,
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34 HTask *wait_i, HTask *wait_me) {
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35
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36
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37 int in_task_size = 0;
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38 int out_task_size = 0;
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39
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40 if (in_total_size != 0) {
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41 in_task_size = in_total_size / in_data_size;
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42 if (in_total_size != in_task_size * in_data_size) {
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43 printf("mismatch of in_total_size and in_data_size\n");
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44 }
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45 }
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46
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47 if (out_total_size != 0) {
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48 out_task_size = out_total_size / out_data_size;
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49 if (out_total_size != out_task_size * out_data_size) {
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50 printf("mismatch of out_total_size and out_data_size\n");
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51 }
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52 }
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53
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54 /*in, out の大きい方に合わせるのがいいかな？ Taskの数は1Task分に使うデータの大きいほうを取るような仕様がいいかな*/
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55 int task_num = (in_task_size > out_task_size) ? in_task_size : out_task_size;
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56
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57 if (task_num == 0) task_num = 1;
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58
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59 /*spe分あればいいのかな？*/
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60
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61 int array_num = spe_num;
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62 if (task_num < array_num) {
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63 array_num = task_num;
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64 }
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65
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66
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67 HTaskPtr *task_array = (HTask**)manager->allocate(sizeof(HTask*)*array_num);
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68 TaskPtr *t_exec = (Task**)manager->allocate(sizeof(Task*)*array_num);
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69
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70 int array_length = task_num / array_num;
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71 int rest = task_num % array_num;
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72
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73 int index = 0;
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74
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75 for (int k = 0; k < array_num; k++) {
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76
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77 task_array[k] = manager->create_task_array(command,array_length,0,1,1);
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78 t_exec[k] = 0;
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79
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80 if (wait_me != 0) {
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81 wait_me->wait_for(task_array[k]);
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82 }
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83 if (wait_i != 0) {
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84 task_array[k]->wait_for(wait_i);
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85 }
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86
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87 }
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88
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89 for (int j = 0; j < array_length; j++) {
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90 for (int k = 0; k < array_num; k++) {
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91
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92 t_exec[k] = task_array[k]->next_task_array(command,t_exec[k]);
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93 t_exec[k]->set_inData(0,(char*)in_data + index*in_data_size, in_data_size);
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94 t_exec[k]->set_outData(0,(char*)out_data + index*out_data_size, out_data_size);
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95
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96 index++;
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97
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98 }
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99 }
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100
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101 for (int k = 0; k < array_num; k++) {
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102 task_array[k]->spawn_task_array(t_exec[k]->next());
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103 task_array[k]->set_cpu(SPE_ANY);
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104 task_array[k]->spawn();
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105 }
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106
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107 for (int k = 0; k < rest; k++) {
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108 HTaskPtr t_exec = manager->create_task(command);
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109
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110 t_exec->set_inData(0,(char*)in_data + index*in_data_size, in_data_size);
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111 t_exec->set_outData(0,(char*)out_data + index*out_data_size, out_data_size);
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112
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113 index++;
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114
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115 if (wait_me != 0) {
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116 wait_me->wait_for(t_exec);
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117 }
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118 if (wait_i != 0) {
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119 t_exec->wait_for(wait_i);
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120 }
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121
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122 t_exec->spawn();
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123 t_exec->set_cpu(SPE_ANY);
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124
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125 }
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126
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127
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128 }
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129
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130
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131 /*与えられたsizeをfix_byte_sizeの倍数にする(丸め込むっていうのかな？)*/
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132 static int
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133 fix_byte(int size,int fix_byte_size)
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134 {
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135 size = (size/fix_byte_size)*fix_byte_size + ((size%fix_byte_size)!= 0)*fix_byte_size;
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136
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137 return size;
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138 }
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139
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140
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141 static st_mmap_t
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142 my_mmap(char *filename)
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143 {
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144
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145 /*マッピングだよ!*/
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146 int fd = -1;
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147 int map = MAP_PRIVATE;
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148 st_mmap_t st_mmap;
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149 struct stat sb;
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150
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151 if ((fd=open(filename,O_RDONLY,0666))==0) {
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152 fprintf(stderr,"can't open %s\n",filename);
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153 }
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154
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155 if (fstat(fd,&sb)) {
cb06748ba6cf add word_count
e065725@localhost.localdomain
parents:
diff changeset
156 fprintf(stderr,"can't fstat %s\n",filename);
cb06748ba6cf add word_count
e065725@localhost.localdomain
parents:
diff changeset
157 }
cb06748ba6cf add word_count
e065725@localhost.localdomain
parents:
diff changeset
158
cb06748ba6cf add word_count
e065725@localhost.localdomain
parents:
diff changeset
159 printf("file size %d\n",(int)sb.st_size);
cb06748ba6cf add word_count
e065725@localhost.localdomain
parents:
diff changeset
160
cb06748ba6cf add word_count
e065725@localhost.localdomain
parents:
diff changeset
161 /*sizeをページングサイズの倍数にあわせる*/
cb06748ba6cf add word_count
e065725@localhost.localdomain
parents:
diff changeset
162 st_mmap.size = fix_byte(sb.st_size,4096);
cb06748ba6cf add word_count
e065725@localhost.localdomain
parents:
diff changeset
163
394
bc2012726a51 debug word_count
e065725@localhost.localdomain
parents: 393
diff changeset
164 printf("fix 4096byte file size %d\n",(int)st_mmap.size);
393
cb06748ba6cf add word_count
e065725@localhost.localdomain
parents:
diff changeset
165
cb06748ba6cf add word_count
e065725@localhost.localdomain
parents:
diff changeset
166 st_mmap.file_mmap = (char*)mmap(NULL,st_mmap.size,PROT_READ,map,fd,(off_t)0);
cb06748ba6cf add word_count
e065725@localhost.localdomain
parents:
diff changeset
167 if (st_mmap.file_mmap == (caddr_t)-1) {
cb06748ba6cf add word_count
e065725@localhost.localdomain
parents:
diff changeset
168 fprintf(stderr,"Can't mmap file\n");
cb06748ba6cf add word_count
e065725@localhost.localdomain
parents:
diff changeset
169 perror(NULL);
cb06748ba6cf add word_count
e065725@localhost.localdomain
parents:
diff changeset
170 exit(0);
cb06748ba6cf add word_count
e065725@localhost.localdomain
parents:
diff changeset
171 }
cb06748ba6cf add word_count
e065725@localhost.localdomain
parents:
diff changeset
172
cb06748ba6cf add word_count
e065725@localhost.localdomain
parents:
diff changeset
173 return st_mmap;
cb06748ba6cf add word_count
e065725@localhost.localdomain
parents:
diff changeset
174
cb06748ba6cf add word_count
e065725@localhost.localdomain
parents:
diff changeset
175 }
cb06748ba6cf add word_count
e065725@localhost.localdomain
parents:
diff changeset
176
946
852ed17d8af1 unify word count examples....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 797
diff changeset
177 static void
852ed17d8af1 unify word count examples....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 797
diff changeset
178 run_tasks(SchedTask *manager, WordCount *w, int task_count, HTaskPtr t_next, int size)
852ed17d8af1 unify word count examples....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 797
diff changeset
179 {
1021
47ca99c5cf84 use MailManager
yutaka@localhost.localdomain
parents: 1007
diff changeset
180
946
852ed17d8af1 unify word count examples....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 797
diff changeset
181 if (task_count < array_task_num) {
852ed17d8af1 unify word count examples....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 797
diff changeset
182 array_task_num = task_count;
948
233bb9355fb7 fix word count
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 946
diff changeset
183 if (task_count<=0) return;
946
852ed17d8af1 unify word count examples....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 797
diff changeset
184 }
1039
e8ef7f5f22f6 add TaskCreater test funciton..
yutaka@localhost.localdomain
parents: 1021
diff changeset
185
e8ef7f5f22f6 add TaskCreater test funciton..
yutaka@localhost.localdomain
parents: 1021
diff changeset
186 if (use_task_creater) {
e8ef7f5f22f6 add TaskCreater test funciton..
yutaka@localhost.localdomain
parents: 1021
diff changeset
187 simple_task_creater(w->file_size, w->division_out_size * w->task_num, TASK_EXEC, w->division_size, w->division_out_size,
e8ef7f5f22f6 add TaskCreater test funciton..
yutaka@localhost.localdomain
parents: 1021
diff changeset
188 w->file_mmap, w->o_data, manager, w->t_print, 0);
e8ef7f5f22f6 add TaskCreater test funciton..
yutaka@localhost.localdomain
parents: 1021
diff changeset
189 }
970
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
190
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
191 if (use_task_array) {
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
192
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
193 int spl = spe_num * array_task_num;
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
194 int loop = (task_count + spl - 1) / spl;
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
195
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
196 for (int i = 0; i < loop; i += 1) {
972
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 970
diff changeset
197
970
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
198 if (spl > w->task_num) {
972
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 970
diff changeset
199 if (w->task_num >= spe_num) {
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 970
diff changeset
200 array_task_num = w->task_num / spe_num;
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 970
diff changeset
201 } else {
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 970
diff changeset
202
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 970
diff changeset
203 int task_num = w->task_num;
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 970
diff changeset
204
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 970
diff changeset
205 for (int j = 0; j < task_num; j++) {
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 970
diff changeset
206 HTask *h_exec = 0;
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 970
diff changeset
207 int i = w->task_spwaned++;
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 970
diff changeset
208
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 970
diff changeset
209 if (w->size < size) size = w->size;
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 970
diff changeset
210
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 970
diff changeset
211 h_exec = manager->create_task(TASK_EXEC,
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 970
diff changeset
212 (memaddr)(w->file_mmap + i*w->division_size), size,
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 970
diff changeset
213 (memaddr)(w->o_data + i*w->out_size), w->division_out_size);
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 970
diff changeset
214
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 970
diff changeset
215 if (all) {
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 970
diff changeset
216 w->t_print->wait_for(h_exec);
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 970
diff changeset
217 } else {
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 970
diff changeset
218 t_next->wait_for(h_exec);
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 970
diff changeset
219 }
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 970
diff changeset
220
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 970
diff changeset
221 h_exec->set_cpu(SPE_ANY);
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 970
diff changeset
222 h_exec->spawn();
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 970
diff changeset
223
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 970
diff changeset
224 w->size -= size;
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 970
diff changeset
225 w->task_num--;
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 970
diff changeset
226
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 970
diff changeset
227 }
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 970
diff changeset
228
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 970
diff changeset
229 return;
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 970
diff changeset
230 }
970
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
231 }
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
232
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
233
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
234 HTask **task_array = (HTask**)manager->allocate(sizeof(HTask*)*spe_num);
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
235 Task **t_exec = (Task**)manager->allocate(sizeof(Task*)*spe_num);
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
236
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
237 for (int k = 0; k < spe_num; k++) {
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
238 task_array[k] = manager->create_task_array(TASK_EXEC,array_task_num,0,1,1);
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
239 t_exec[k] = 0;
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
240 if (all) {
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
241 w->t_print->wait_for(task_array[k]);
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
242 } else {
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
243 t_next->wait_for(task_array[k]);
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
244 }
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
245 }
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
246
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
247
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
248 for (int j = 0; j < array_task_num; j++) {
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
249 for (int k = 0; k < spe_num; k++) {
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
250
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
251 int a = w->task_spwaned++;
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
252
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
253 if (w->size < size) size = w->size;
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
254
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
255 t_exec[k] = task_array[k]->next_task_array(TASK_EXEC,t_exec[k]);
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
256 t_exec[k]->set_inData(0,w->file_mmap + a*w->division_size, size);
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
257 t_exec[k]->set_outData(0,w->o_data + a*w->out_size, w->division_out_size);
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
258
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
259 w->size -= size;
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
260 w->task_num--;
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
261 }
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
262 }
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
263
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
264 for (int k = 0; k < spe_num; k++) {
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
265 task_array[k]->spawn_task_array(t_exec[k]->next());
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
266 task_array[k]->set_cpu(SPE_ANY);
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
267 task_array[k]->spawn();
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
268 }
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
269
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
270 }
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
271
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
272 return;
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
273
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
274 }
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
275
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
276
946
852ed17d8af1 unify word count examples....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 797
diff changeset
277 for (int i = 0; i < task_count; i += array_task_num) {
970
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
278
1021
47ca99c5cf84 use MailManager
yutaka@localhost.localdomain
parents: 1007
diff changeset
279 HTask *h_exec = 0;
946
852ed17d8af1 unify word count examples....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 797
diff changeset
280 for (int j = 0; j < array_task_num; j++) {
852ed17d8af1 unify word count examples....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 797
diff changeset
281 int i = w->task_spwaned++;
949
5f0135ca75ee word count size fix
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 948
diff changeset
282 if (w->size < size) size = w->size;
5f0135ca75ee word count size fix
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 948
diff changeset
283 if (size==0) break;
970
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
284
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
285 if (use_compat) {
946
852ed17d8af1 unify word count examples....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 797
diff changeset
286 h_exec = manager->create_task(TASK_EXEC);
852ed17d8af1 unify word count examples....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 797
diff changeset
287 h_exec->set_inData(0,w->file_mmap + i*w->division_size, size);
852ed17d8af1 unify word count examples....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 797
diff changeset
288 h_exec->set_outData(0,w->o_data + i*w->out_size, w->division_out_size);
968
122b1fddfa94 fix wordcount
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 967
diff changeset
289
1021
47ca99c5cf84 use MailManager
yutaka@localhost.localdomain
parents: 1007
diff changeset
290
970
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
291 if (all) {
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
292 w->t_print->wait_for(h_exec);
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
293 } else {
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
294 t_next->wait_for(h_exec);
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
295 }
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
296
946
852ed17d8af1 unify word count examples....
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diff changeset
297 h_exec->set_cpu(SPE_ANY);
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parents: 797
diff changeset
298 h_exec->spawn();
970
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
299
946
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diff changeset
300 } else {
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diff changeset
301 h_exec = manager->create_task(TASK_EXEC,
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parents: 797
diff changeset
302 (memaddr)(w->file_mmap + i*w->division_size), size,
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 797
diff changeset
303 (memaddr)(w->o_data + i*w->out_size), w->division_out_size);
970
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
304
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
305 if (all) {
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
306 w->t_print->wait_for(h_exec);
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
307 } else {
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
308 t_next->wait_for(h_exec);
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Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
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309 }
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Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
310
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diff changeset
311 h_exec->set_cpu(SPE_ANY);
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diff changeset
312 h_exec->spawn();
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 797
diff changeset
313 }
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 797
diff changeset
314 w->size -= size;
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parents: 797
diff changeset
315 w->task_num--;
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 797
diff changeset
316 }
970
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
317
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Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
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318 }
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Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
319
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320 }
393
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321
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diff changeset
322 /**
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323 * このTaskは、PPE上で実行されるので、並列に実行されることはない
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324 * 二つ実行されていて、Task が足りなくなることがないようにしている。
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325 */
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326
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327 SchedDefineTask1(RUN_TASK_BLOCKS,run16);
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328
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parents: 797
diff changeset
329 static int
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parents: 797
diff changeset
330 run16(SchedTask *manager, void *in, void *out)
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diff changeset
331 {
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parents: 797
diff changeset
332 WordCount *w = *(WordCount **)in;
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diff changeset
333
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parents: 797
diff changeset
334 if (w->task_num < w->task_blocks) {
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335 // last case
946
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diff changeset
336 if (w->size >= w->division_size)
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parents: 797
diff changeset
337 run_tasks(manager,w,w->task_num, w->t_print, w->division_size);
949
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parents: 948
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338 // remaining data
946
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parents: 797
diff changeset
339 while (w->size>0)
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 797
diff changeset
340 run_tasks(manager,w,1, w->t_print, w->size);
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parents: 797
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341 // printf("run16 last %d\n",w->task_num);
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342 } else {
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diff changeset
343 HTaskPtr t_next = manager->create_task(RUN_TASK_BLOCKS,
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parents: 797
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344 (memaddr)&w->self,sizeof(memaddr),0,0);
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parents: 797
diff changeset
345 w->t_print->wait_for(t_next);
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346
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diff changeset
347 run_tasks(manager,w, w->task_blocks, t_next, w->division_size);
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diff changeset
348
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diff changeset
349 t_next->spawn();
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parents: 797
diff changeset
350 // printf("run16 next %d\n",w->task_num);
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diff changeset
351 }
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parents: 797
diff changeset
352 return 0;
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parents: 797
diff changeset
353 }
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parents: 797
diff changeset
354
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parents: 797
diff changeset
355
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parents: 797
diff changeset
356 static int blocks = 48;
1123
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yutaka@localhost.localdomain
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diff changeset
357 //static int blocks = 31 * 6 * 24;
946
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parents: 797
diff changeset
358 static int division = 16; // in Kbyte
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parents: 797
diff changeset
359
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 797
diff changeset
360 static void
400
984e7890db0c Fix examples.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 394
diff changeset
361 run_start(TaskManager *manager, char *filename)
393
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362 {
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363 HTaskPtr t_print;
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364
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365 st_mmap_t st_mmap;
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366 st_mmap = my_mmap(filename);
946
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diff changeset
367 WordCount *w = (WordCount*)manager->allocate(sizeof(WordCount));
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parents: 797
diff changeset
368 // bzero(w,sizeof(WordCount));
393
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369
946
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diff changeset
370 w->self = w;
968
122b1fddfa94 fix wordcount
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parents: 967
diff changeset
371 //w->task_blocks = blocks;
946
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diff changeset
372 w->task_spwaned = 0;
393
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373
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374 /*sizeはdivision_sizeの倍数にしている。*/
949
5f0135ca75ee word count size fix
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 948
diff changeset
375 w->size = w->file_size = st_mmap.size;
946
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 797
diff changeset
376 w->file_mmap = st_mmap.file_mmap;
949
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 948
diff changeset
377 printf("w %lx\n",(long)w);
393
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378
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379 /* 1task分のデータサイズ(byte) */
946
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 797
diff changeset
380 if (w->size >= 1024*division) {
852ed17d8af1 unify word count examples....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 797
diff changeset
381 w->division_size = 1024 * division;/*16kbyte*/
852ed17d8af1 unify word count examples....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 797
diff changeset
382 } else {
852ed17d8af1 unify word count examples....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 797
diff changeset
383 w->division_size = w->size;
393
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384 }
cb06748ba6cf add word_count
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parents:
diff changeset
385
946
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 797
diff changeset
386 printf("dvision_size %d\n",w->division_size);
393
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parents:
diff changeset
387
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388 /* "word num" and "line num" */
946
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 797
diff changeset
389 w->status_num = 2;
393
cb06748ba6cf add word_count
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390 /* taskの数 */
946
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 797
diff changeset
391 w->task_num = w->size / w->division_size;
852ed17d8af1 unify word count examples....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 797
diff changeset
392 w->task_num = w->task_num + (w->division_size*w->task_num < w->size);
852ed17d8af1 unify word count examples....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 797
diff changeset
393 int out_task_num = w->task_num;
394
bc2012726a51 debug word_count
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parents: 393
diff changeset
394
968
122b1fddfa94 fix wordcount
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 967
diff changeset
395 if(!all) {
122b1fddfa94 fix wordcount
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 967
diff changeset
396 w->task_blocks = blocks;
122b1fddfa94 fix wordcount
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 967
diff changeset
397 } else {
122b1fddfa94 fix wordcount
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 967
diff changeset
398 w->task_blocks = w->task_num;
122b1fddfa94 fix wordcount
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 967
diff changeset
399 }
122b1fddfa94 fix wordcount
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 967
diff changeset
400
946
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 797
diff changeset
401 w->out_task_num = out_task_num;
852ed17d8af1 unify word count examples....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 797
diff changeset
402 printf("task_num %d\n",w->task_num);
852ed17d8af1 unify word count examples....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 797
diff changeset
403 printf("out_task_num %d\n",w->out_task_num);
394
bc2012726a51 debug word_count
e065725@localhost.localdomain
parents: 393
diff changeset
404
1007
00c01f416e3a add mail_queue
yutaka@localhost.localdomain
parents: 972
diff changeset
405 /* out用のdivision_size. statusが2つなので、あわせて16byteになるように、long long(4byte)を使用 */
393
cb06748ba6cf add word_count
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parents:
diff changeset
406
946
852ed17d8af1 unify word count examples....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 797
diff changeset
407 w->division_out_size = sizeof(unsigned long long)*4;
852ed17d8af1 unify word count examples....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 797
diff changeset
408 int out_size = w->division_out_size*out_task_num;
852ed17d8af1 unify word count examples....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 797
diff changeset
409 w->o_data = (unsigned long long *)manager->allocate(out_size);
852ed17d8af1 unify word count examples....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 797
diff changeset
410 w->out_size = 4;
393
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parents:
diff changeset
411 printf("out size %d\n",out_size);
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parents:
diff changeset
412
cb06748ba6cf add word_count
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parents:
diff changeset
413 /*各SPEの結果を合計して出力するタスク*/
cb06748ba6cf add word_count
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parents:
diff changeset
414
946
852ed17d8af1 unify word count examples....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 797
diff changeset
415 t_print = manager->create_task(TASK_PRINT,
852ed17d8af1 unify word count examples....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 797
diff changeset
416 (memaddr)&w->self,sizeof(memaddr),0,0);
393
cb06748ba6cf add word_count
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parents:
diff changeset
417
946
852ed17d8af1 unify word count examples....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 797
diff changeset
418 w->t_print = t_print;
783
76781837ff3a wordcount fix?
yutaka@localhost.localdomain
parents: 743
diff changeset
419
1123
2a63ba2c9506 bug fix.
yutaka@localhost.localdomain
parents: 1083
diff changeset
420 for(int i = 0;i<20;i++) {
946
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parents: 797
diff changeset
421 /* Task を task_blocks ずつ起動する Task */
852ed17d8af1 unify word count examples....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 797
diff changeset
422 /* serialize されていると仮定する... */
852ed17d8af1 unify word count examples....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 797
diff changeset
423 HTaskPtr t_exec = manager->create_task(RUN_TASK_BLOCKS,
852ed17d8af1 unify word count examples....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 797
diff changeset
424 (memaddr)&w->self,sizeof(memaddr),0,0);
393
cb06748ba6cf add word_count
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parents:
diff changeset
425 t_print->wait_for(t_exec);
cb06748ba6cf add word_count
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parents:
diff changeset
426 t_exec->spawn();
394
bc2012726a51 debug word_count
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parents: 393
diff changeset
427 }
bc2012726a51 debug word_count
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parents: 393
diff changeset
428
393
cb06748ba6cf add word_count
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parents:
diff changeset
429 t_print->spawn();
cb06748ba6cf add word_count
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parents:
diff changeset
430 }
cb06748ba6cf add word_count
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parents:
diff changeset
431
946
852ed17d8af1 unify word count examples....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 797
diff changeset
432 static char*
393
cb06748ba6cf add word_count
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parents:
diff changeset
433 init(int argc, char **argv)
cb06748ba6cf add word_count
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parents:
diff changeset
434 {
cb06748ba6cf add word_count
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parents:
diff changeset
435
394
bc2012726a51 debug word_count
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parents: 393
diff changeset
436 char *filename = 0;
393
cb06748ba6cf add word_count
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parents:
diff changeset
437
394
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438 for (int i = 1; argv[i]; ++i) {
393
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439 if (strcmp(argv[i], "-file") == 0) {
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440 filename = argv[i+1];
946
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441 } else if (strcmp(argv[i], "-division") == 0) {
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442 division = atoi(argv[i+1]);
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443 } else if (strcmp(argv[i], "-block") == 0) {
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444 blocks = atoi(argv[i+1]);
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445 } else if (strcmp(argv[i], "-a") == 0) {
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446 // create task all at once
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447 all = 1;
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448 } else if (strcmp(argv[i], "-c") == 0) {
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449 use_task_array = 0;
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450 use_compat = 1;
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451 } else if (strcmp(argv[i], "-s") == 0) {
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452 use_task_array = 0;
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453 use_compat = 0;
1039
e8ef7f5f22f6 add TaskCreater test funciton..
yutaka@localhost.localdomain
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454 } else if (strcmp(argv[i], "-t") == 0) {
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455 use_task_creater = 1;
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456 use_task_array = 0;
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457 use_compat = 0;
967
daab1b74b32d add anum option in WordCount
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 950
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458 } else if (strcmp(argv[i], "-anum") == 0) {
daab1b74b32d add anum option in WordCount
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parents: 950
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459 array_task_num = atoi(argv[i+1]);
970
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
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460 } else if (strcmp(argv[i], "-cpu") == 0) {
1a4849b2acad change pipeline and TaskArray fast
Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp>
parents: 968
diff changeset
461 spe_num = atoi(argv[i+1]);
1083
54cf940e124a minor fix
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 1039
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462 if (spe_num==0) spe_num = 1;
393
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463 }
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464 }
400
984e7890db0c Fix examples.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 394
diff changeset
465 if (filename==0) {
946
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466 puts(usr_help_str);
400
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parents: 394
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467 exit(1);
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parents: 394
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468 }
393
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469
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470 return filename;
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471 }
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472
946
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diff changeset
473
393
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474 int
400
984e7890db0c Fix examples.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 394
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475 TMmain(TaskManager *manager, int argc, char *argv[])
393
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476 {
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477
394
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diff changeset
478 char *filename = 0;
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diff changeset
479 filename = init(argc, argv);
393
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480
cb06748ba6cf add word_count
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481 if (filename < 0) {
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482 return -1;
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483 }
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484
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485 task_init();
400
984e7890db0c Fix examples.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 394
diff changeset
486 run_start(manager, filename);
393
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487
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488 return 0;
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489 }
946
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490
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491 /* end */