Method and system for offloading parity processing
A method for processing data includes monitoring, by a virtual machine (VM), a plurality of computing resources, receiving an offload request by the VM, selecting, based on the monitoring, a computing resource from the plurality of computing resources, issuing, by the VM and in response to the offload request, the processing request to the computing resource, and servicing, by the computing resource, the processing request to obtain a result, wherein the VM and the computing resource are executing on a computing device.
1. A method for processing data, the method comprising:
monitoring, by a virtual machine (VM), a plurality of computing resources;
receiving an offload request by the VM, wherein the offload request is obtained from an offload component executing in a host operating system;
selecting, based on the monitoring, a computing resource from the plurality of computing resources;
issuing, by the VM and in response to the offload request, a processing request to the computing resource, wherein the processing request comprises a reference to data;
servicing, by the computing resource, the processing request,
wherein the computing resource is a graphics processing unit (GPU) and servicing the processing request comprises:
obtaining the data from shared memory using the reference to the data;
generating a result using the data, wherein the result is a parity value; and
storing the result in the shared memory;
obtaining, by the host operating system, the result from the shared memory;
combining the result with the data to obtain an updated result;
providing the updated result to an external computing device,
wherein the VM, the host operating system, and the plurality of computing resources are executing on a computing device, and
wherein the VM interacts with the computing resources of the computing device without using the host operating system.
2. The method of claim 1 , wherein the offload request is issued in response to a client request issued by a second VM executing on the host operating system.
3. The method of claim 1 , wherein monitoring comprises obtaining a hardware parameter or an operating parameter for each of the plurality of computing resources.
4. A system, comprising:
a processor;
a shared memory;
a plurality of computing resources;
memory comprising instructions, which when executed by the processor, perform a method, the method comprising:
monitoring, by a virtual machine (VM) executing on the processor, the plurality of computing resources;
receiving an offload request by the VM, wherein the offload request is obtained from an offload component executing in a host operating system;
selecting, based on the monitoring, a computing resource from the plurality of computing resources;
issuing, by the VM and in response to the offload request, a processing request to the computing resource, wherein the processing request comprises a reference to data;
servicing, by the computing resource, the processing request, wherein the computing resource is a graphics processing unit (GPU) and servicing the processing request comprises:
obtaining the data from the shared memory using the reference to the data;
generating a result using the data, wherein the result is a parity value; and
storing the result in the shared memory;
obtaining, by the host operating system, the result from the shared memory;
combining the result with the data to obtain an updated result; and
providing the updated result to an external computing device,
wherein the VM interacts with the computing resources of the computing device without using the host operating system.
5. The system of claim 4 , wherein the offload request is issued in response to a client request issued by a second VM executing on the host operating system.
6. The system of claim 4 , wherein monitoring comprises obtaining a hardware parameter or an operating parameter for each of the plurality of computing resources.
7. A non-transitory computer readable medium comprising computer readable program code, which when executed by a computer processor enables the computer processor to perform a method, the method comprising:
monitoring, by a virtual machine (VM), a plurality of computing resources;
receiving an offload request by the VM, wherein the offload request is obtained from an offload component executing in a host operating system;
selecting, based on the monitoring, a computing resource from the plurality of computing resources;
issuing, by the VM and in response to the offload request, a processing request to the computing resource, wherein the processing request comprises a reference to data;
servicing, by the computing resource, the processing request,
wherein the computing resource is a graphics processing unit (GPU) and servicing the processing request comprises:
obtaining the data from a shared memory using the reference to the data;
generating a result using the data, wherein the result is a parity value; and
storing the result in the shared memory;
obtaining, by the host operating system, the result from the shared memory;
combining the result with the data to obtain an updated result;
providing the updated result to an external computing device,
wherein the VM, the host operating system, and the plurality of computing resources are executing on a computing device, and
wherein the VM interacts with the computing resources of the computing device without using the host operating system.