Mercurial > hg > Members > kono > Cerium
diff example/basic/main.cc @ 109:5c194c71eca8
Cerium cvs version
author | gongo@gendarme.local |
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date | Wed, 12 Nov 2008 17:39:33 +0900 |
parents | |
children | 465a871f4c07 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/example/basic/main.cc Wed Nov 12 17:39:33 2008 +0900 @@ -0,0 +1,110 @@ +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include "TaskManager.h" +#include "Func.h" + +extern void task_init(void); + +static int *data; +static int length = DATA_NUM; + +char *help_str = "Usage: ./twice [-length data_length]\n \ + -length Number of data (default DATA_NUM (Func.h))"; + + +void +print_data(int *data, int size, char *title) +{ + printf("%s ---\n", title); + for (int i = 0; i < size; i++) { + printf("%2d ", data[i]); + } + printf("\n"); +} + +/** + * タスク終了後の data1, data2 の確認 + */ +void +twice_result(void *a) +{ + print_data(data, length, "after"); + free(data); +} + +int +init(int argc, char **argv) +{ + for (int i = 1; argv[i]; ++i) { + if (strcmp(argv[i], "-length") == 0) { + length = atoi(argv[++i]); + } + if (strcmp(argv[i], "--help") == 0) { + printf("%s\n", help_str); + return -1; + } + } + + return 0; +} + +void +twice_init(void) +{ + HTask *twice; + + data = (int*)manager->malloc(sizeof(int)*length); + + for (int i = 0; i < length; i++) { + data[i] = i; + } + + print_data(data, length, "before"); + + /** + * Create Task + * create_task(Task ID); + */ + twice = manager->create_task(TWICE_TASK); + twice->set_cpu(SPE_ANY); + + /** + * Set of Input Data + * add_inData(address of input data, size of input data); + */ + twice->add_inData(data, sizeof(int)*length); + + /** + * Set of OutPut area + * add_outData(address of output area, size of output area); + */ + twice->add_outData(data, sizeof(int)*length); + + /** + * Set 32bits parameter + * add_param(32bit parameter); + */ + twice->add_param(length); + + twice->set_post(twice_result, NULL); + + // add Active Queue + twice->spawn(); +} + +int +cerium_main(int argc, char *argv[]) +{ + if (init(argc, argv) < 0) { + return -1; + } + + // Task Register + // ppe/task_init.cc + task_init(); + + twice_init(); + + return 0; +}