--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/example/word_count/main.cc	Tue Sep 15 16:30:46 2009 +0900
@@ -0,0 +1,177 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/mman.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include "TaskManager.h"
+#include "Func.h"
+
+extern void task_init(void);
+
+const char *usr_help_str = "Usage: ./dependency [-cpu spe_num] [-nodepend]\n\
+  -nodepend  No Depenendcy";
+
+typedef struct {
+    caddr_t file_mmap;
+    off_t size;
+} st_mmap_t;
+
+
+/*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？)*/
+int
+fix_byte(int size,int fix_byte_size)
+{
+    size = (size/fix_byte_size)*fix_byte_size  + ((size%fix_byte_size)!= 0)*fix_byte_size;
+    
+    return size;
+}
+
+
+st_mmap_t
+my_mmap(char *filename)
+{
+
+    /*マッピングだよ!*/
+    int fd = -1;
+    int map = MAP_PRIVATE;
+    st_mmap_t st_mmap;
+    struct stat sb;
+    
+    if ((fd=open(filename,O_RDONLY,0666))==0) {
+	fprintf(stderr,"can't open %s\n",filename);
+    }
+    
+    if (fstat(fd,&sb)) {
+	fprintf(stderr,"can't fstat %s\n",filename);
+    }
+
+    printf("file size %d\n",(int)sb.st_size);
+   
+    /*sizeをページングサイズの倍数にあわせる*/
+    st_mmap.size = fix_byte(sb.st_size,4096);
+
+    printf("fix 4096byte file size %d\n",st_mmap.size);
+
+    st_mmap.file_mmap = (char*)mmap(NULL,st_mmap.size,PROT_READ,map,fd,(off_t)0);
+    if (st_mmap.file_mmap == (caddr_t)-1) {
+	fprintf(stderr,"Can't mmap file\n");
+	perror(NULL);
+	exit(0);
+    }
+
+    return st_mmap;
+
+}
+
+
+void
+run_start(char *filename)
+{
+    HTaskPtr t_exec;
+    HTaskPtr t_print;
+
+    st_mmap_t st_mmap;
+    st_mmap = my_mmap(filename);
+
+
+    /*sizeはdivision_sizeの倍数にしている。*/
+    int size = st_mmap.size;
+    char *file_mmap = st_mmap.file_mmap;
+
+    /* 1task分のデータサイズ(byte) */
+    int division_size;
+    if (size >= 4096*4) {
+	division_size = 4096 * 4;/*16kbyte*/
+    }
+    else {
+	division_size = size;
+    }
+
+    division_size = 4096;
+
+    printf("dvision_size %d\n",division_size);
+
+    /* "word num" and "line num" */
+    int status_num = 2;
+    /* taskの数 */
+    int task_num = size / division_size;
+    printf("task_num %d\n",task_num);
+    /* 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(8byte)を使用 */
+    int division_out_size = 16;
+    /* out用のデータのサイズ。*/
+    int out_size = division_out_size*task_num;
+    unsigned long long *o_data = (unsigned long long*)manager->allocate(out_size);
+
+
+    printf("out size %d\n",out_size);
+
+    /*各SPEの結果を合計して出力するタスク*/
+
+    t_print = manager->create_task(TASK_PRINT);
+    t_print->add_inData(o_data, out_size);
+    t_print->add_param(task_num);
+    t_print->add_param(status_num);
+
+    int length = division_size;
+
+    printf("length %d\n",length);
+
+    /*各SPEに処理するデータを割り振る。*/
+
+    /*渡すデータの最後が文字かどうか。(スペース、改行以外)*/
+    int word_flag = 0;
+    int i;
+    for (i = 0; i < task_num; i++) {
+
+	t_exec = manager->create_task(TASK_EXEC);
+	t_exec->add_inData(file_mmap + i*division_size, division_size);
+	t_exec->add_outData(o_data + i*status_num, division_out_size);
+	t_exec->add_param(length);
+	t_exec->add_param(word_flag);
+	t_exec->set_cpu(SPE_ANY);
+	t_print->wait_for(t_exec);
+	t_exec->spawn();
+
+	word_flag = ((file_mmap[(i+1)*division_size-1] != 0x20) && (file_mmap[(i+1)*division_size-1] != 0x0A)); 
+
+    }
+
+    t_print->spawn();
+}
+
+char*
+init(int argc, char **argv)
+{
+    
+    char *filename;
+    
+    for (int i = 1; argv[i]; ++i) {
+	
+	if (strcmp(argv[i], "-file") == 0) {
+	    filename = argv[i+1];
+	}
+	
+    }
+    
+    return filename;
+}
+
+int
+TMmain(int argc, char *argv[])
+{
+
+    char *filename = init(argc, argv);
+    
+    
+    if (filename < 0) {
+	return -1;
+    }
+
+    task_init();
+    run_start(filename);
+
+    return 0;
+}