Bull Sas

Pierre Vigneras

Jean Noël Quintin

Jean-Noël Quintin

Sebastien Miquee

Marc Girard

Jean-Noel Quintin

Sébastien Miquee

Kévin Remy

Some embodiments are directed to a logging within a software application executed over an assembly of information processing devices. More particularly, some embodiments relate to a method allowing process logging in the case of a software application operating with several processes and/or threads.

High-performance mechanism for generating logging information within application thread in respect of a logging event of a computer process

The invention relates in particular to an administration server (S) of a supercomputer suitable for first loading information on the environment of said supercomputer; receiving an administration task transmitted by an administration client (C1, C2); executing said administration task in collaboration with said information, previously loaded; and transmitting the results of the execution of said administration task to said administration client.

Client/server architecture for administering a supercomputer

The invention relates to a network of equipment interconnected by switches incorporating routing tables, comprising a routing table manager implementing two modes of operation, an off-line mode of operation in which all the routing tables are calculated initially, then loaded subsequently into the switches, at least when booting up the network, an on-line mode of operation in which, in case of an event rendering an element of the network not usable or operational, only the routing tables impacted by said event are recomputed and loaded into the switches, said routing tables being recomputed by a computer of the routing table manager, said recomputed routing tables being loaded by several loaders of routing tables of the routing table manager into their groups of respective switches.

Network of equipment interconnected by switches incorporating routing tables

Method of routing data in a network, this data originating from a first node and being destined for a second node, this method comprising the following steps: &#x2014;pre-recording in each of the switches of a list of switches directly interfaced with one or more nodes; &#x2014;reception of the data by a first switch and determination of its destination; when the first switch is directly interfaced with the second node via an output port-selection then in routing of the data by said output port; otherwise &#x2014;identification of the switch to which the second node is directly interfaced; &#x2014;routing of the data to the identified switch via an output port of the first switch, so that the data can be forwarded to said identified switch.

Method of routing data and switch in a network

A method and apparatus for the processing of at least one command concerning at least one component of a cluster is disclosed. The cluster comprises several components, the at least one component having a dependency link, according to the at least one command, with at least one other component, is disclosed.

Method and device for processing commands in a set of components of a computer system

A server () of a system for managing an interconnection network, said server comprising:

Methods and systems of managing an interconnection network

The disclosure relates in particular to the processing of commands targeting at least one element of a cluster including a plurality of elements, the at least one element having a link of dependency according to the at least one command with at least one other element. After having identified the at least one element and at least one dependency rule from the at least one command, a dependency graph is generated from the at least one identified element, by applying the at least one identified dependency rule, the dependency graph including peaks representing at least the element and the at least one other element, an action linked with the at least one command being associated with the peaks of the dependency graph. A sequence of instructions is then generated from the dependency graph.

Growing community of inventors

Angervilliers, France

Pierre Vigneras