Integrated circuits as a service

• US 8,635,675 B2
• Filed: 12/02/2011
• Issued: 01/21/2014
• Est. Priority Date: 12/02/2011
• Status: Expired due to Fees

• Current Assignee: Empire Technology Development LLC (Allied Inventors Management, LLC)
• Original Assignee: Empire Technology Development LLC (Allied Inventors Management, LLC)
• Inventors: Kruglick, Ezekiel
• Primary Examiner(s): Pham, Luu
• Assistant Examiner(s): GIDDINS, NELSON S
• Application Number:
  US13/521,440
• Publication Number:
  US 20130145431A1
• Time in Patent Office: 781 Days
• Field of Search: 726/4
• US Class Current: 726/4
• CPC Class Codes: G06F 21/6218 to a system of files or objects, e.g. local or distributed file system or database
• CPC Class Codes: G06F 21/629 to features or functions of an application
• CPC Class Codes: G06F 21/76 in application-specific integrated circuits [ASIC] or field-programmable devices, e.g. field-programmable gate arrays [FPGA] or programmable logic devices [PLD]
• CPC Class Codes: H04L 63/08 for authentication of entities cryptographic mechanisms or cryptographic arrangements for entity authentication H04L9/32
• CPC Class Codes: H04L 63/102 Entity profiles

Abstract

Technologies are generally described for provisioning and managing access to FPGAs as a service. In some examples, a system for allowing provisioning management for shared FPGA use and access control to enable a user'"'"'s processes to access their custom programmed FPGA may accept user packages for compilation to an FPGA in communication with datacenter servers. The user packages may be imaged to the FPGA with an added management payload, and a driver and user key may be employed to allow selective access to the FPGA as a service for datacenter virtual machines. Together these elements allow a datacenter to provision rentable integrated circuits as a service (ICaaS). Additional services such as billing tracking, provision management, and access control may be provided to users allowing them to realize lower cost while the datacenter realizes greater return.

Claims

1. A method for providing a programmable integrated circuit (IC) as a service, the method comprising:

receiving a programmable IC design package at a data center;

adding a management payload to the IC design package;

creating a user key associated with the IC design package, wherein the user key matches the management payload;

providing selective access to the programmable IC through one or more virtual machines of the data center by employing the user key, wherein the one or more virtual machines communicate with the programmable IC using the user key and employ a custom hardware accelerator uploaded by a user associated with the IC design package;

enabling a launch of the one or more virtual machines, wherein the one or more virtual machines communicate with the programmable IC through a controller managing the programmable IC;

executing the IC design package at the programmable IC;

providing at least one of a billing tracking service and a provisioning management service associated with execution of the IC design package at the programmable IC; and

tracking a usage of the programmable IC based on a billing metric which includes a deployed time and a consumed power.

2. The method according to claim 1, wherein the programmable IC is a Field Programmable Gate Array (FPGA).

3. The method according to claim 2, further comprising:

adding the management payload prior to compilation of the design package, wherein the compilation adds circuits for a final design.

4. The method according to claim 2, further comprising:

connecting server functions from the data center to the FPGA through a messaging interface.

5. The method according to claim 4, wherein the messaging interface employs one of a network and a Peripheral Computer Interconnect (PCI) interface.

6. The method according to claim 2, further comprising:

enabling launching of one or more virtual machines with one or more paravirtualized drivers using a copy of the user key, wherein the paravirtualized drivers provide ownership verified access to the FPGA.

7. The method according to claim 2, wherein the design package is imaged to the FPGA with the added management payload.

8. The method according to claim 7, wherein the management payload manages a messaging interface for the FPGA to ensure user identity and tracks usage of the FPGA based on a predefined billing metric.

9. A computing device providing a programmable integrated circuit (IC) as a service, the computing device comprising:

a memory;

a processor coupled to the memory, the processor configured to execute an application, the application configured to;

receive a programmable IC design package at a data center;

add a management payload to the IC design package;

create a user key associated with the IC design package, wherein the user key matches the management payload;

provide selective access to the programmable IC through one or more virtual machines of the data center by employing the user key, wherein the one or more virtual machines communicate with the programmable IC using the user key and employ a custom hardware accelerator uploaded by a user associated with the IC design package;

enable a launch of the one or more virtual machines, wherein the one or more virtual machines communicate with the programmable IC through a controller managing the programmable IC;

execute the IC design package at the programmable IC;

provide at least one of a billing tracking service and a provisioning management service associated with execution of the IC design package at the programmable IC; and

track a usage of the programmable IC based on a billing metric which includes a deployed time and a consumed power.

10. The computing device according to claim 9, wherein the programmable IC is a Field Programmable Gate Array (FPGA).

11. The computing device according to claim 10, wherein the application is further configured to:

enable direct network access to the FPGA for at least one of a trusted user, a user with a certified payload, and a user within a hardware based virtual private data center.

12. The computing device according to claim 10, wherein the IC design package is imaged to the FPGA with the added management payload.

13. The computing device according to claim 12, wherein the management payload manages a messaging interface for the FPGA to ensure user identity.

14. The computing device according to claim 10, wherein a manager processing the IC design package consumes a fixed number of gates, which are removed from a capacity available to the user.

15. A computer-readable memory device having instructions stored thereon for providing Field Programmable Gate Array (FPGA) as a service, the instructions comprising:

receiving a programmable integrated circuit (IC) design package at a data center;

adding a management payload to the IC design package;

creating a user key associated with the IC design package, wherein the user key matches the management payload;

providing selective access to the FPGA through one or more virtual machines of the data center by employing the user key, wherein the one or more virtual machines communicate with the FPGA using the user key and employ a custom hardware accelerator uploaded by a user associated with the IC design package;

enabling a launch of the one or more virtual machines, wherein the one or more virtual machines communicate with the FPGA through a controller managing the FPGA;

executing the IC design package at the FPGA;

providing at least one of a billing tracking service and a provisioning management service associated with execution of the IC design package at the FPGA; and

tracking a usage of the FPGA based on a billing metric which includes a deployed time and a consumed power.

16. The computer-readable memory device according to claim 15, wherein the management payload is a clock that records time following starting compilation of an overall payload and reports on elapsed time in response to an administrative message when the user terminates FPGA usage.

17. The computer-readable memory device according to claim 15, wherein the management payload resides at input/output ports and ensures formats are followed and access control is performed using the user key.

18. The computer-readable memory device according to claim 15, wherein the management payload ensures that a port is watched and connection activities are tallied for billing.