摘要:
A profiler which provides information to optimize an application specific architecture processor and a program for the processor is provided. The profiler includes: an architecture analyzer which analyzes an architecture description, and generates architecture analysis information, the architecture description describing an architecture of an application specific architecture processor which comprises a plurality of processing elements; a static analyzer which analyzes program static information that describes static information of a program, and generates static analysis information; a dynamic analyzer which analyzes program dynamic information that describes dynamic information of the program, and generates dynamic analysis information, the dynamic information of the program being generated by simulating the program; and a cross profiling analyzer which generates information for optimizing the application specific architecture processor to implement the program based on at least one of the architecture analysis information, the static analysis information, and the dynamic analysis information.
摘要:
A profiler which provides information to optimize an application specific architecture processor and a program for the processor is provided. The profiler includes: an architecture analyzer which analyzes an architecture description, and generates architecture analysis information, the architecture description describing an architecture of an application specific architecture processor which comprises a plurality of processing elements; a static analyzer which analyzes program static information that describes static information of a program, and generates static analysis information; a dynamic analyzer which analyzes program dynamic information that describes dynamic information of the program, and generates dynamic analysis information, the dynamic information of the program being generated by simulating the program; and a cross profiling analyzer which generates information for optimizing the application specific architecture processor to implement the program based on at least one of the architecture analysis information, the static analysis information, and the dynamic analysis information.
摘要:
A computing apparatus is provided. The computing apparatus includes a memory unit configured to have an address space defined as a multidimensional space having at least two axes, and a memory access unit configured to include a first pointer register storing a first pointer pointing to a row corresponding to the first axis and a second pointer register storing a second pointer pointing to a column corresponding to the second axis.
摘要:
A computing apparatus is provided. The computing apparatus includes a memory unit configured to have an address space defined as a multidimensional space having at least two axes, and a memory access unit configured to include a first pointer register storing a first pointer pointing to a row corresponding to the first axis and a second pointer register storing a second pointer pointing to a column corresponding to the second axis.
摘要:
Provided are a reinforced authentication system and method using context information at the time of access to a mobile cloud service. The system comprises a mobile terminal transmitting a context information message, which comprises context information, and authentication information and a context information-based authentication server receiving the context information message and the authentication information, determining an authentication mechanism based on the context information message, and authenticating a user of the mobile terminal.
摘要:
Provided is a system for detecting a voice over Internet protocol (VoIP) toll fraud attack. The system includes: a database (DB) storing registration information of normal users; a packet reception module receiving a call set-up packet from a network; and a VoIP signaling message forgery/falsification detection module receiving the call set-up packet from the packet reception module and comparing sender address information or header information of the call set-up packet with the registration information stored in the DB to detect whether the call set-up packet is a packet received from one of the normal users.