公开(公告)号：US20160162295A1

公开(公告)日：2016-06-09

申请号：US14957912

申请日：2015-12-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jin-seok LEE ,  Dong-kwan SUH ,  Seung-won LEE

IPC: G06F9/30

CPC classification number: G06F9/30072 ,  G06F9/3009 ,  G06F9/30145 ,  G06F9/3851

Abstract: A method of executing, by a processor, a multi-thread including threads of the processor, includes setting a mask value indicating execution of one of the threads of the processor based on an instruction, setting an inverted mask value based on the set mask value; and executing the thread of the processor based on the set mask value and the set inverted mask value.

Abstract translation: 处理器执行包括处理器线程的多线程的方法包括基于指令设置指示执行处理器中的一个线程的掩码值，基于设置的掩码值设置反向掩码值 ; 以及基于设置的掩码值和所设置的反向掩码值来执行处理器的线程。

公开(公告)号：US20150106603A1

公开(公告)日：2015-04-16

申请号：US14508318

申请日：2014-10-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Min-wook AHN ,  Won-sub KIM ,  Tai Song JIN ,  Seung-won LEE ,  Jin-seok LEE ,  Chae-seok IM

IPC: G06F9/30

CPC classification number: G06F8/4452

Abstract: A modulo scheduling method including calculating at least two candidate initiation intervals between adjacent iterations, searching for schedules of the instructions in parallel by using the candidate initiation intervals, and selecting a schedule determined to be valid from among the searched schedules.

Abstract translation: 一种模调度方法，包括在相邻迭代之间计算至少两个候选起始间隔，通过使用候选起始间隔并行地搜索指令的调度，并从所搜索的时间表中选择确定为有效的调度。

公开(公告)号：US20160253261A1

公开(公告)日：2016-09-01

申请号：US15032867

申请日：2014-03-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jin-seok LEE ,  Tai-song JIN

IPC: G06F12/08

CPC classification number: G06F12/0815 ,  G06F11/261 ,  G06F11/3409 ,  G06F11/3466 ,  G06F11/3485 ,  G06F17/5022 ,  G06F2201/885 ,  G06F2212/1032

Abstract: Provided method includes storing a first cache snap shot including cache profiling information regarding a cache when a first process being executed by a cycle accurate simulator is terminated; storing a second cache snap shot including the cache profiling information on the cache when a second process is executed in the cycle accurate simulator; comparing the second cache snap shot of the second process and the first cache snap shot of the first process to readjust any one value of a cache hit value and a cache miss value which are present in the second cache snap shot of the second process; and correcting the cache profiling information which is stored in the first cache snap shot of the first process by reflecting the readjusted any one value of the cache hit value and the cache miss value present in the second cache snap shot of the second process.

Abstract translation: 所提供的方法包括当由循环精确模拟器执行的第一处理被终止时，存储包括关于高速缓存的高速缓存分析信息的第一高速缓存快照; 当在所述周期精确模拟器中执行第二处理时，将包括所述高速缓存分析信息的第二高速缓存快照存储在所述高速缓存上; 比较第二进程的第二高速缓存快照和第一进程的第一高速缓存快照，以重新调整存在于第二进程的第二高速缓存快照中的高速缓存命中值和高速缓存未命中值的任何一个值; 以及通过反映重新调整的第二处理的第二高速缓存快照中存在的高速缓存命中值和高速缓存未命中值的任何一个值来校正存储在第一处理的第一高速缓存快照中的缓存分析信息。

公开(公告)号：US20160170807A1

公开(公告)日：2016-06-16

申请号：US14964069

申请日：2015-12-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Min-wook AHN ,  Won-sub KIM ,  Jin-seok LEE ,  Seung-won LEE

IPC: G06F9/50

CPC classification number: G06F8/4441 ,  G06F8/441

Abstract: A command processing method and processor performing the method are provided. The method includes: determining a priority of a variable of a program based on a usage frequency of the variable; determining an address at which a value of the variable is stored in a memory based on the priority of the variable; and generating a command that relates to the variable based on a bit string length of the address.

Abstract translation: 提供了执行该方法的命令处理方法和处理器。 该方法包括：基于变量的使用频率来确定程序的变量的优先级; 基于所述变量的优先级确定所述变量的值被存储在存储器中的地址; 以及基于所述地址的位串长度生成与所述变量相关的命令。