CA2667163C - Systeme d'etranglement des paquets et methode d'etranglement de la reception des paquets - Google Patents
Systeme d'etranglement des paquets et methode d'etranglement de la reception des paquets Download PDFInfo
- Publication number
- CA2667163C CA2667163C CA2667163A CA2667163A CA2667163C CA 2667163 C CA2667163 C CA 2667163C CA 2667163 A CA2667163 A CA 2667163A CA 2667163 A CA2667163 A CA 2667163A CA 2667163 C CA2667163 C CA 2667163C
- Authority
- CA
- Canada
- Prior art keywords
- interrupt
- throttling
- cpu
- packet
- period
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims description 39
- 230000000694 effects Effects 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 description 14
- 238000004364 calculation method Methods 0.000 description 13
- 238000004422 calculation algorithm Methods 0.000 description 9
- 230000003247 decreasing effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000007423 decrease Effects 0.000 description 6
- 230000000977 initiatory effect Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 230000003044 adaptive effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 230000007123 defense Effects 0.000 description 3
- 230000001186 cumulative effect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006855 networking Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/70—Admission control; Resource allocation
- H04L47/74—Admission control; Resource allocation measures in reaction to resource unavailability
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment
- G06F11/3409—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment for performance assessment
- G06F11/3433—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment for performance assessment for load management
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/48—Program initiating; Program switching, e.g. by interrupt
- G06F9/4806—Task transfer initiation or dispatching
- G06F9/4812—Task transfer initiation or dispatching by interrupt, e.g. masked
- G06F9/4825—Interrupt from clock, e.g. time of day
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/48—Program initiating; Program switching, e.g. by interrupt
- G06F9/4806—Task transfer initiation or dispatching
- G06F9/4812—Task transfer initiation or dispatching by interrupt, e.g. masked
- G06F9/4831—Task transfer initiation or dispatching by interrupt, e.g. masked with variable priority
- G06F9/4837—Task transfer initiation or dispatching by interrupt, e.g. masked with variable priority time dependent
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment
- G06F11/3409—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment for performance assessment
- G06F11/3419—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment for performance assessment by assessing time
Abstract
Un système d'étranglement des paquets est prévu pour un dispositif d'extrémité de réseau comportant des unités centrales de traitement (CPU) et un système d'exploitation ayant un code de gestion d'interruption pour mettre en ouvre les gestionnaires d'interruption dans une ou plusieurs des unités centrales de traitement pour le traitement des interruptions. Le système d'étranglement des paquets comprend un examinateur de charge d'interruption de l'unité centrale de traitement, un calculateur de période d'étranglement et un terminateur de gestionnaires d'interruption. L'examinateur de charge d'interruption de l'unité centrale de traitement examine, pour chacune des unités centrales de traitement, une charge d'interruption de l'unité centrale de traitement actuelle du processeur qui est une proportion du temps d'une unité centrale de traitement qui est passée à traiter les gestionnaires d'interruption. Le calculateur de la période d'étranglement calcule une période d'étranglement pour chacune des unités centrales de traitement sur la base de la charge d'interruption de l'unité centrale de traitement actuelle. La période d'étranglement est une période entre les réceptions de paquets autorisées pour l'unité centrale de traitement. Le terminateur de gestionnaires d'interruption termine un gestionnaire d'interruption de réception de paquets traitant une interruption de réception de paquets dans une unité centrale de traitement réceptrice si la période d'étranglement de l'unité centrale de traitement réceptrice n'est pas dépassée depuis que l'unité centrale de traitement réceptrice a traité un dernier paquet reçu autorisé.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2667163A CA2667163C (fr) | 2009-05-28 | 2009-05-28 | Systeme d'etranglement des paquets et methode d'etranglement de la reception des paquets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2667163A CA2667163C (fr) | 2009-05-28 | 2009-05-28 | Systeme d'etranglement des paquets et methode d'etranglement de la reception des paquets |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2667163A1 CA2667163A1 (fr) | 2010-11-28 |
| CA2667163C true CA2667163C (fr) | 2012-10-02 |
Family
ID=43298677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2667163A Active CA2667163C (fr) | 2009-05-28 | 2009-05-28 | Systeme d'etranglement des paquets et methode d'etranglement de la reception des paquets |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2667163C (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10025619B1 (en) | 2017-09-22 | 2018-07-17 | International Business Machines Corporation | Accounting and enforcing non-process execution by container-based software transmitting data over a network |
| US10810038B2 (en) | 2017-09-22 | 2020-10-20 | International Business Machines Corporation | Accounting and enforcing non-process execution by container-based software receiving data over a network |
-
2009
- 2009-05-28 CA CA2667163A patent/CA2667163C/fr active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10025619B1 (en) | 2017-09-22 | 2018-07-17 | International Business Machines Corporation | Accounting and enforcing non-process execution by container-based software transmitting data over a network |
| US10223153B1 (en) | 2017-09-22 | 2019-03-05 | International Business Machines Corporation | Accounting and enforcing non-process execution by container-based software transmitting data over a network |
| US10241827B1 (en) | 2017-09-22 | 2019-03-26 | International Business Machines Corporation | Accounting and enforcing non-process execution by container-based software transmitting data over a network |
| US10545786B2 (en) | 2017-09-22 | 2020-01-28 | International Business Machines Corporation | Accounting and enforcing non-process execution by container-based software transmitting data over a network |
| US10810038B2 (en) | 2017-09-22 | 2020-10-20 | International Business Machines Corporation | Accounting and enforcing non-process execution by container-based software receiving data over a network |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2667163A1 (fr) | 2010-11-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |