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1. (WO2019009068) VERIFICATION DEVICE FOR VEHICLE CONTROL DEVICE AND VEHICLE CONTROL DEVICE
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Pub. No.: WO/2019/009068 International Application No.: PCT/JP2018/023394
Publication Date: 10.01.2019 International Filing Date: 20.06.2018
IPC:
G06F 11/34 (2006.01) ,G06F 15/173 (2006.01)
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
11
Error detection; Error correction; Monitoring
30
Monitoring
34
Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
15
Digital computers in general; Data processing equipment in general
16
Combinations of two or more digital computers each having at least an arithmetic unit, a programme unit and a register, e.g. for a simultaneous processing of several programmes
163
Interprocessor communication
173
using an interconnection network, e.g. matrix, shuffle, pyramid, star or snowflake
Applicants:
日立オートモティブシステムズ株式会社 HITACHI AUTOMOTIVE SYSTEMS, LTD. [JP/JP]; 茨城県ひたちなか市高場2520番地 2520, Takaba, Hitachinaka-shi, Ibaraki 3128503, JP
Inventors:
飯田 隆博 IIDA Takahiro; JP
福田 毅 FUKUDA Takeshi; JP
入江 徹 IRIE Toru; JP
阿部 雄介 ABE Yusuke; JP
Agent:
戸田 裕二 TODA Yuji; JP
Priority Data:
2017-13069403.07.2017JP
Title (EN) VERIFICATION DEVICE FOR VEHICLE CONTROL DEVICE AND VEHICLE CONTROL DEVICE
(FR) DISPOSITIF DE VÉRIFICATION POUR DISPOSITIF DE COMMANDE DE VÉHICULE ET DISPOSITIF DE COMMANDE DE VÉHICULE
(JA) 車両制御装置用の検証装置及び車両制御装置
Abstract:
(EN) The present invention provides a technology that enables, when a parallelized program is made to run on multiple cores, the processes of the multiple cores to be synchronized vis-à-vis specific timings in the pre-parallelization program. Provided is a verification device for a vehicle control device having multiple cores and comprising: a timing synchronization unit for acquiring synchronization timing information indicating timings to be synchronized for the multiple cores; and a control instruction unit for creating control instruction information vis-à-vis the multiple cores on the basis of the synchronization timing information.
(FR) La présente invention concerne une technologie qui permet, lorsqu'un programme parallélisé est amené à fonctionner sur de multiples cœurs, aux processus des multiples cœurs d'être synchronisés par rapport à des instants spécifiques dans le programme avant la parallélisation. L'invention concerne un dispositif de vérification pour un dispositif de commande de véhicule ayant de multiples cœurs et comprenant : une unité de synchronisation d'instant permettant d'acquérir des informations de synchronisation d'instant indiquant des instants à synchroniser pour les multiples cœurs; et une unité d'instruction de commande permettant de créer des informations d'instruction de commande par rapport aux multiples cœurs en fonction des informations de synchronisation d'instant.
(JA) 本発明は、並列化後のプログラムを複数のコアで実行させるときに、複数のコアの処理を、並列化前のプログラム内のある特定のタイミングに対応させて同期させることが可能な技術を提供する。複数のコアを有する車両制御装置用の検証装置は、前記複数のコアの同期させるタイミングを示す同期タイミング情報を取得するタイミング同期部と、前記同期タイミング情報に基づいて、前記複数のコアに対する制御指示情報を作成する制御指示部と、を備える。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)