(toppers-users 3735) Re: SSP¤ÎÀ©Ì󥿥¹¥¯¤ÎÂÔ¤Á¤Ë¤Ä¤¤¤Æ

Naoki Saito nsaito.nmiri ¡÷ gmail.com
2012ǯ 1·î 17Æü (²Ð) 14:43:34 JST


¤³¤¤¤µ¤ó¤µ¤ó

ÀÆÆ£¤Ç¤¹¡¥

> ¡¡TOPPERS/SSP¥«¡¼¥Í¥ë¤Î»ÅÍͳµÍפˡֺÇÂç¤ÇÅÐÏ¿¤Ç¤­¤ë¥¿¥¹¥¯¿ô¤Ï16¤Ç¤¢¤ë¡×¤ÈÍ­¤ê¤Þ¤¹¤¬¡¢¥¿¥¹¥¯ÈÖ¹æ¤ÎÊÑ´¹½èÍý¤Îbitmap_search¡Ê¡Ë¤Ï0-7¤Þ¤Ç¤·¤«ÊÑ´¹¤Ç¤­¤Ê¤¤¤È»×¤¤¤Þ¤¹¡£

¤³¤ÎÅÀ¤Ë¤Ä¤­¤Þ¤·¤Æ¤Ï´û¤Ëǧ¼±ºÑ¤ß¤Ç¡¤º£¸å¤Î¥ê¥ê¡¼¥¹¤ÇÂбþ¤µ¤ì¤ëͽÄê¤Ç¤¹¡¥

°Ê¾å¡¤¤è¤í¤·¤¯¤ª´ê¤¤¤·¤Þ¤¹¡¥

2012ǯ1·î17Æü9:36 koizumi yoshiyuki <koizumiyoshiyuki ¡÷ gmail.com>:
>
> ¡¡¿ùËܤµ¤Þ
>
> ¡¡ÂÔ¤Á¤ÎÄêµÁ¤Ë¹ç¤Ã¤Æ¤¤¤ë¤«¤ÎÏäǤϤʤ¯¡¢¥¹¥¿¥Ã¥¯¥µ¥¤¥º¤ò¤É¤¦µ­½Ò¤·¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤¤Î¤«¤È¤¤¤¿¡¢´ðËÜŪ¤ÊÏäΤĤâ¤ê¤Ç¤¹¡£
> ¡¡À©Ì󥿥¹¥¯¤ÎÌÜɸ¤Î°ì¤Ä¤¬ÂÔ¤Á¤ò¤Ê¤¯¤¹¤³¤È¤Ç¥¹¥¿¥Ã¥¯¤ÎÅý¹ç¤¬²Äǽ¤Ë¤Ê¤ê¡¢¥á¥â¥ê¥µ¥¤¥º¤òºï¸º¡¢¤Î¤è¤¦¤Êµ­½Ò¤ò¸«¤¿¤³¤È¤¬¤¢¤ê¤Þ¤¹¡ÊTOPPERS¤Ç¤Ï¤Ê¤«¤Ã¤¿µ­²±¡Ë¡£
>
> ¡¡SSP¤Ï½¾Íè¤ÎÀ©Ìó¥¹¥¿¥Ã¥¯¤Î¾å°Ì¸ß´¹¤Ê¤Î¤Ç¡¢¥¹¥¿¥Ã¥¯¥µ¥¤¥º¤ÎÀ©¸Â¤¬´Ë¤¯¤Æ¤â¡¢¤è¤¤¤Î¤«¤È¤Ï»×¤¤¤Þ¤¹¤¬µ¤¤Ë¤Ê¤Ã¤Æ¤·¤Þ¤¤¤Þ¤·¤¿¡£
>
>
> ¡¡ÊÌ·ï¤Ç¤¹¤¬¡¢
>
> ¡¡TOPPERS/SSP¥«¡¼¥Í¥ë¤Î»ÅÍͳµÍפˡֺÇÂç¤ÇÅÐÏ¿¤Ç¤­¤ë¥¿¥¹¥¯¿ô¤Ï16¤Ç¤¢¤ë¡×¤ÈÍ­¤ê¤Þ¤¹¤¬¡¢¥¿¥¹¥¯ÈÖ¹æ¤ÎÊÑ´¹½èÍý¤Îbitmap_search¡Ê¡Ë¤Ï0-7¤Þ¤Ç¤·¤«ÊÑ´¹¤Ç¤­¤Ê¤¤¤È»×¤¤¤Þ¤¹¡£
> ¡¡4bit¤´¤È¤Ë½èÍý¤·¤Æ¤¤¤ë¤Î¤Ç¡¢if¤Î½èÍý¤¬MAX3²ó¤ëɬÍפ¬¤¢¤ë¤È»×¤¤¤Þ¤¹¡£²¼µ­¤Ç¤è¤¤¤Ç¤·¤ç¤¦¤«¤Í¡£
>
> Inline uint_t
> bitmap_search(uint_t bitmap)
> {
>  uint_t n;
>  for(n = 0U; n < 3; n++){
>   if ((bitmap & 0x0fU) == 0U) {
>    bitmap >>= 4U;
>   }else{
>    break;
>   }
>  }
>  return (n*4U + bitmap_search_table[(bitmap & 0x0fU) - 1U]);
> }
> ¡¡¤ª¤Þ¤±¡¢bitmap_search_table¤Îµ­½Ò¤òbitmap-1¤·¤Ê¤¯¤Æ¤âÎɤ¤ºî¤ê¤âÍ­¤ë¤È»×¤¤¤Þ¤¹¡£¤³¤Î¤Û¤¦¤¬1Ì¿ÎáÁᤤ¤«¤Ê¡£
> ¡¡¡ÊËô¡¢Ã±½ã¤Êuint_t¡¡bitmap_search¤Ê¤é8²ó¤Þ¤ï¤Ã¤Æ¡¢£±¤ÎBit¤Ê¤·¥¨¥é¡¼¤òÄɲä·¤¿Êý¤¬´Ø¿ô¤È¤·¤Æ¤Ï°ìÈÌŪ¤«¤Ê¡Ë
>
>
> ¡¡SSP¤Ï»ÅÍͽñ¤¬½Ð¤ë¤Þ¤ÇÂÔ¤Á¤Þ¤·¤ç¤¦¤«¤Í¡£
>
> ¡¡°Ê¾å
> ¡¡2012ǯ1·î16Æü22:47 ¿ùËÜÌÀ²Ã <asuka.choronos ¡÷ gmail.com>:
>>
>> ¤³¤¤¤µ¤ó¤µ¤ó
>>
>> ¿ùËܤǤ¹¡¥
>>
>> À©Ì󥿥¹¥¯¤Î»ÅÍͤϦÌITRON4.0¤ÈƱÅù¤Ç¤¹¡¥
>>
>>
>> > >¡¡ ¤ÈÍ­¤ê¤Þ¤¹¡£sample1¤Çtask()¤¬Æ°ºî¤·¤Æ¤¤¤ë»þ¤Ë¡¢¼þ´ü¥Ï¥ó¥É¥é¤Îcyclic_handler¡Ê¡Ë¤«¤émain_task¥¿¥¹¥¯¤¬µ¯Æ°¤µ¤ì¡¢task¤ÎưºîÃæ¤Ëmain_task¥¿¥¹¥¯¤¬Æ°ºî¤·¤Æ¤Þ¤¹¡£¤³¤ì¤Ïtask¤¬ÂÔ¤¿¤µ¤ì¤Æ¤¤¤ë¤³¤È¤Ë¤Ï¤Ê¤é¤Ê¤¤¤Î¤Ç¤·¤ç¤¦¤«¡£¡Ê»ä¤Ï¡¢ÂÔ¤¿¤µ¤ì¤Æ¤¤¤ë¤È»×¤¤¤Þ¤¹¡Ë
>>
>> TOPPERS¿·À¤Â奫¡¼¥Í¥ë»ÅÍ͡ʵڤӴð¤È¤Ê¤Ã¤Æ¤¤¤ë¦ÌITRON4.0»ÅÍ͡ˤǤϡ¤¤³¤ì¤Ï
>> ÂÔ¤Á¾õÂ֤˳ºÅö¤·¤Þ¤»¤ó¡¥µó¤²¤Æ¤¤¤¿¤À¤¤¤¿Îã¤Ç¤Ïtask¤Ï¼Â¹Ô²Äǽ¾õÂ֤Ǥ¢¤ê
>> ÂÔ¤Á¾õÂ֤ǤϤ¢¤ê¤Þ¤»¤ó¡¥task¤Ï¼Â¹Ô²Äǽ¤Ç¤Ï¤¢¤ê¤Þ¤¹¤¬¡¤¤è¤êÍ¥ÀèÅ٤ι⤤main_task¤¬
>> ¼Â¹Ô²Äǽ¾õÂ֤Ǥ¢¤ë¤¿¤á¼Â¹Ô¤Ç¤­¤Ê¤¤¤À¤±¤Ç¤¹¡¥
>>
>> ¤¤¤ï¤æ¤ëÂÔ¤Á¾õÂ֤ϡ¤¥¿¥¹¥¯¤¬¼Â¹Ô¤Ç¤­¤Ê¤¤¾ò·ï¡Ê²¿¤é¤«¤Î¥¤¥Ù¥ó¥È¤òÂԤäƤ¤¤ë¡Ë¤Ç¤¢¤ë¤³¤È¤ò
>> »Ø¤·¤Þ¤¹¡¥ASP¤Î¥µ¥ó¥×¥ë¤Îmain_task¤Ç¤¹¤È¥·¥ê¥¢¥ë¥É¥é¥¤¥Ð¤«¤é¤Î¼õ¿®¤¬
>> Íè¤Ê¤¤¤¿¤á¤ËCPU¤¬³ä¤êÉÕ¤±¤é¤ì¤ë¤³¤È¤¬¤¢¤ê¤Þ¤»¤ó¡¥
>>
>> ¥¿¥¹¥¯¤¬Æ°ºî¤·¤Ê¤¤¤È¤¤¤¦»ö¾Ý¤ÏƱ¤¸¤Ç¤¹¤¬¡¤¤½¤ÎÍýͳ¤¬°Û¤Ê¤ê¤Þ¤¹¡¥
>> ¤³¤Î¤¢¤¿¤ê¤Ï¥¿¥¹¥¯¾õÂÖÁ«°Ü¤Ë¤Ä¤¤¤Æ½ÏÆÉ¤¤¤¿¤À¤¯¤È¤è¤¤¤È»×¤¤¤Þ¤¹¡¥
>>
>> >¡¡ Í¥ÀèÅ٤ι⤤¥¿¥¹¥¯¤¬Í¥ÀèÅÙÄ㤤¥¿¥¹¥¯Æ°ºîÃæ¤Ëưºî¤¹¤ë¤³¤È¤Ë¤Ê¤ë¤È¡¢À©Ì󥿥¹¥¯¤Î¥¹¥¿¥Ã¥¯¤Ï¡¡ ¡ÚÊä­ÀâÌÀ¡Û¡¡¤Î
>> > ¡Ö³Æ¥¿¥¹¥¯¤Î¥¹¥¿¥Ã¥¯¥µ¥¤¥º¤ÎºÇÂçÃ͡פǤϥ¹¥¿¥Ã¥¯ÉÔ­¤¬È¯À¸¤·¤Æ¤·¤Þ¤¦¤È»×¤¤¤Þ¤¹¤¬¡¢Ç¡²¿¤Ç¤·¤ç¤¦¤«¡£
>> >
>>
>> SSP¤Î¥¹¥¿¥Ã¥¯¤Ï¥·¥¹¥Æ¥àÁ´ÂΤǶ¦Í­¤·¤Æ¤ª¤ê¡¤³Æ¥¿¥¹¥¯¤È³ä¹þ¤ß¥Ï¥ó¥É¥é¤¬»ÈÍѤ¹¤ë
>> ¥¹¥¿¥Ã¥¯¤ÎºÇÂçÃͤòµá¤á¤Æ³ÎÊݤ·¤Æ¤¤¤Þ¤¹¡¥
>>
>>
>> SSP¤Î»ÅÍͤÏTOPPERSÅý¹ç»ÅÍͽñ¤Ë¥Þ¡¼¥¸ºî¶È¤ò½ª¤¨¤Æ³ÎÇ§Ãæ¤Ç¤¹¤Î¤Ç
>> ¶á¤¤¤¦¤Á¤Ë¸ø³«¤Ë¤Ê¤ë¤«¤È»×¤¤¤Þ¤¹¡¥¤½¤ì¤Þ¤Ç¤ªÂÔ¤Á¤¯¤À¤µ¤¤¡¥
>> ¤È¤¤¤Ã¤Æ¤â¿¤¯¤ÎÉôʬ¤Ï¦ÌITRON4.0»ÅÍͤȸߴ¹¤Ë¤Ê¤Ã¤Æ¤¤¤Þ¤¹¤Î¤Ç¡¤´ðËÜŪ¤ÊÉôʬ¤Ï
>> ¤½¤Á¤é¤Ç¤Þ¤º³Îǧ失¤ì¤Ð¹¬¤¤¤Ç¤¹¡¥
>>
>> °Ê¾å¡¤¤è¤í¤·¤¯¤ª´ê¤¤¤·¤Þ¤¹¡¥
>>
>> 2012ǯ1·î16Æü20:34 koizumi yoshiyuki <koizumiyoshiyuki ¡÷ gmail.com>:
>> >¡¡ ¤³¤¤¤µ¤ó¤Ç¤¹
>> >
>> >¡¡ SSP¤ÎÀ©Ì󥿥¹¥¯¤Î»ÅÍͤǤ¹¤¬¡¢¦ÌITRON4.0»ÅÍÍ5.2.1 À©Ì󥿥¹¥¯ ¤¬¸¶Åµ¤ÇÎɤ¤¤Î¤Ç¤·¤ç¤¦¤«¡£
>> >
>> >¡¡ ¤Ç¤¢¤ë¤Ê¤é¡¢À©Ì󥿥¹¥¯¤Ï
>> >
>> > * ÂÔ¤Á¾õÂÖ¤ËÆþ¤ë¤³¤È¤¬¤Ç¤­¤Ê¤¤¡¥
>> >
>>
>> > >¡¡ ¤ÈÍ­¤ê¤Þ¤¹¡£sample1¤Çtask()¤¬Æ°ºî¤·¤Æ¤¤¤ë»þ¤Ë¡¢¼þ´ü¥Ï¥ó¥É¥é¤Îcyclic_handler¡Ê¡Ë¤«¤émain_task¥¿¥¹¥¯¤¬µ¯Æ°¤µ¤ì¡¢task¤ÎưºîÃæ¤Ëmain_task¥¿¥¹¥¯¤¬Æ°ºî¤·¤Æ¤Þ¤¹¡£¤³¤ì¤Ïtask¤¬ÂÔ¤¿¤µ¤ì¤Æ¤¤¤ë¤³¤È¤Ë¤Ï¤Ê¤é¤Ê¤¤¤Î¤Ç¤·¤ç¤¦¤«¡£¡Ê»ä¤Ï¡¢ÂÔ¤¿¤µ¤ì¤Æ¤¤¤ë¤È»×¤¤¤Þ¤¹¡Ë
>> >
>> >¡¡ Í¥ÀèÅ٤ι⤤¥¿¥¹¥¯¤¬Í¥ÀèÅÙÄ㤤¥¿¥¹¥¯Æ°ºîÃæ¤Ëưºî¤¹¤ë¤³¤È¤Ë¤Ê¤ë¤È¡¢À©Ì󥿥¹¥¯¤Î¥¹¥¿¥Ã¥¯¤Ï¡¡ ¡ÚÊä­ÀâÌÀ¡Û¡¡¤Î
>> > ¡Ö³Æ¥¿¥¹¥¯¤Î¥¹¥¿¥Ã¥¯¥µ¥¤¥º¤ÎºÇÂçÃ͡פǤϥ¹¥¿¥Ã¥¯ÉÔ­¤¬È¯À¸¤·¤Æ¤·¤Þ¤¦¤È»×¤¤¤Þ¤¹¤¬¡¢Ç¡²¿¤Ç¤·¤ç¤¦¤«¡£
>> >
>> >¡¡ SSP¤Î»ÅÍͽñ¤ÎÎब¤Þ¤ÀÈó¸ø³«(?)¤Ê¤Î¤Ç¡¢Íý²ò¤Ç¤­¤º¤Ë¤¤¤Þ¤¹¡£
>> >
>> >¡¡ ²¿¤«¥Ò¥ó¥È¤Ë¤Ê¤ë¾ðÊ󤬯þ¼ê¤Ç¤­¤Ê¤¤¤Ç¤·¤ç¤¦¤«¡£
>> >
>> >¡¡ °Ê¾å
>> >
>
>