Data Processing In A Hybrid Computing Environment
First Claim
1. A method of data processing in a hybrid computing environment, the hybrid computing environment comprising a host computer having a host computer architecture, a plurality of accelerators having an accelerator architecture, the accelerator architecture optimized, with respect to the host computer architecture, for speed of execution of a particular class of computing functions, the host computer and the accelerators adapted to one another for data communications by a system level message passing module, the host computer having local memory shared remotely with the accelerators, the accelerators having local memory for the plurality of accelerators shared remotely with the host computer, the method comprising:
- performing, by the plurality of accelerators, a local reduction operation with the local shared memory for the accelerators;
writing remotely, by one of the plurality of accelerators to the shared memory local to the host computer, a result of the local reduction operation; and
reading, by the host computer from shared memory local to the host computer, the result of the local reduction operation.
1 Assignment
0 Petitions
Accused Products
Abstract
Data processing in a hybrid computing environment that includes a host computer, a plurality of accelerators, the host computer and the accelerators adapted to one another for data communications by a system level message passing module, the host computer having local memory shared remotely with the accelerators, the accelerators having local memory for the plurality of accelerators shared remotely with the host computer, where data processing according to embodiments of the present invention includes performing, by the plurality of accelerators, a local reduction operation with the local shared memory for the accelerators; writing remotely, by one of the plurality of accelerators to the shared memory local to the host computer, a result of the local reduction operation; and reading, by the host computer from shared memory local to the host computer, the result of the local reduction operation.
118 Citations
20 Claims
-
1. A method of data processing in a hybrid computing environment, the hybrid computing environment comprising a host computer having a host computer architecture, a plurality of accelerators having an accelerator architecture, the accelerator architecture optimized, with respect to the host computer architecture, for speed of execution of a particular class of computing functions, the host computer and the accelerators adapted to one another for data communications by a system level message passing module, the host computer having local memory shared remotely with the accelerators, the accelerators having local memory for the plurality of accelerators shared remotely with the host computer, the method comprising:
-
performing, by the plurality of accelerators, a local reduction operation with the local shared memory for the accelerators; writing remotely, by one of the plurality of accelerators to the shared memory local to the host computer, a result of the local reduction operation; and reading, by the host computer from shared memory local to the host computer, the result of the local reduction operation. - View Dependent Claims (2, 3, 4, 5, 6)
-
-
7. A hybrid computing environment for data processing, the hybrid computing environment comprising a host computer having a host computer architecture, a plurality of accelerators having an accelerator architecture, the accelerator architecture optimized, with respect to the host computer architecture, for speed of execution of a particular class of computing functions, the host computer and the accelerators adapted to one another for data communications by a system level message passing module, the host computer having local memory shared remotely with the accelerators, the accelerators having local memory for the plurality of accelerators shared remotely with the host computer, the plurality of accelerators comprising computer program instructions capable of:
-
performing, by the plurality of accelerators, a local reduction operation with the local shared memory for the accelerators; writing remotely, by one of the plurality of accelerators to the shared memory local to the host computer, a result of the local reduction operation; and the host computer comprising computer program instructions capable of reading, by the host computer from shared memory local to the host computer, the result of the local reduction operation. - View Dependent Claims (8, 9, 10, 11, 12)
-
-
13. A computer program product for data processing in a hybrid computing environment, the hybrid computing environment comprising a host computer having a host computer architecture, a plurality of accelerators having an accelerator architecture, the accelerator architecture optimized, with respect to the host computer architecture, for speed of execution of a particular class of computing functions, the host computer and the accelerators adapted to one another for data communications by a system level message passing module, the host computer having local memory shared remotely with the accelerators, the accelerators having local memory for the plurality of accelerators shared remotely with the host computer, the computer program product disposed in a computer readable, signal bearing medium, the computer program product comprising computer program instructions capable of:
-
performing, by the plurality of accelerators, a local reduction operation with the local shared memory for the accelerators; writing remotely, by one of the plurality of accelerators to the shared memory local to the host computer, a result of the local reduction operation; and reading, by the host computer from shared memory local to the host computer, the result of the local reduction operation. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20)
-
Specification