Intel Corporation

Philippe Thierry

Rakesh Krishnaiyer

David L Kreitzer

Sergey Preis

Farhana Aleen Schuchman

Vyacheslav Pavlovich Zakharin

Leonardo Jose Borges

Elmoustapha Ould-Ahmed-Vall

Methods, apparatus, systems and articles of manufacture are disclosed to eliminate partial-redundant vector load operations. An example apparatus includes a node grouper to associate a vector operation with a node group, a candidate verifier to perform a dependencies test on a subset of the node group, and identify a subset of the node group as a candidate when the subset satisfies the dependencies test, and a code optimizer to determine replacement code based on a characteristic of the candidate in the node group and compare an estimated cost associated with executing the replacement code to a threshold. The example apparatus also includes a code generator to generate machine code using the replacement code when the estimated cost of executing the replacement code satisfies the threshold.

Methods and apparatus to eliminate partial-redundant vector loads

Systems and methods for scheduling highly-parallel applications executed by high-performance computing systems. An example processing system may comprise: a control register and a processing core, communicatively coupled to the control register. The processing core may be configured to receive a node allocation request specifying an expected running time of an application and a requested number of nodes of a cluster of nodes; determine, in view of the node allocation request and a current load on the plurality of nodes, an actual number of nodes to be allocated to the application, wherein the actual number of nodes to be allocated to the application optimizes a cluster load criterion; and notify, using the control register, the application of the actual number of nodes.

Scheduling highly parallel applications

Methods, apparatus, systems and articles of manufacture are disclosed to eliminate partial-redundant vector loads. An example apparatus includes a node group to associate a vector operation with a node group based on a load type of the vector operation. The example apparatus also includes a candidate identifier to identify a candidate in the node group, the candidate to include a subset of vector operations of the node group. The example apparatus also includes a code optimizer to determine replacement code based on a characteristic of the candidate, and to compare an estimated cost associated with executing the replacement code to a threshold cost relative to a cost of executing the candidate. The example apparatus also includes a code generator to generate machine code using the replacement code when the estimated cost of executing the replacement code satisfies the threshold cost.

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Igny, France

Philippe Thierry