Kabushiki Kaisha Toshiba

Hideaki Shiotani

Toshibumi Seki

Satoshi Ito

Akihiko Ohsuga

Yasuyuki Tahara

Yasuo Nagai

Shinichi Honiden

Nobuyuki Sawashima

Keiichi Handa

Naoshi Uchihira

Takeshi Tanaka

Keisuke Hashimoto

Yasuo Namioka

Yoshio Kataoka

Haruhiko Iida

Akira Kagaya

Hitoya Nakamura

An apparatus for supporting parallelization according to the invention is characterized by comprising a serialization unit for converting a first concurrent program having a concurrent structure into a sequential program capable of being sequentially executed, a debugging unit for debugging the sequential program and forming debugging information, and a concurrent program programming unit for performing parallelization of the debugged sequential program on the basis of the debugging information to convert the sequential program into a second concurrent program. With above configuration, the debugging unit includes a unit for introducing information associated with concurrency to the sequential program.

Programming method for concurrent programs and program supporting apparatus thereof

With an index that represents the content of a message, a communication band is assigned. At this point, communication bands are managed as fixed bands and variable bands. An index is used to secure a fixed band when the transmission a data flow corresponding to a communication request is started. In addition, an index is used to coordinate variable bands. Thus, priority levels of communication requests are objectively designated corresponding to the contents of communication requests and features of mediums. In the case that a fixed band and a variable band are secured, when a function for scheduling and reserving communication resources for communication requests is accomplished, priority levels are objectively designated with an index.

Communication apparatus, communication method, and record medium

Programming method for concurrent programs and program supporting

Growing community of inventors

Kawasaki, Japan

Hideaki Shiotani