Abstract: A multiprocessor computer system and method for use therein are provided for assigning processes to processor nodes. The system can determine a first pair of processes and a second pair of processes, each process of the first pair of processes executing on different nodes and each process of the second pair of processes executing on different nodes. The system can determine a first priority value of the first pair of processes, based at least in part on a first resource access rate of the first pair of processes; and determine a second priority value of the second pair of processes, based at least in part on a second resource access rate of the second pair of processes. The system can determine the first priority value is greater than the second priority value; and determine to reassign a first process of the first pair of processes to a first node, wherein a second process of the first pair of processes is executing on the first node.

Abstract: Methods, apparatus, systems and articles of manufacture are disclosed to validate translated guest code in a dynamic binary translator. An example apparatus disclosed herein includes a translator to generate a first translation of code to execute on a host machine, the first translation of the guest code to facilitate creating a first translated guest code, and the translator to generate a second translation of the translated guest code to execute on the host machine. The example apparatus also includes a translation versions manager to identify a first host machine state based on executing a portion of the first translation, and the translation versions manager to identify a second host machine state based on executing a portion of the second translation. The example system also includes a validator to determine a state divergence status of the second translation based on a comparison between the first host machine state and the second host machine state.

Abstract: A multiprocessor computer system and method for use therein are provided for assigning processes to processor nodes. The system can determine a first pair of processes and a second pair of processes, each process of the first pair of processes executing on different nodes and each process of the second pair of processes executing on different nodes. The system can determine a first priority value of the first pair of processes, based at least in part on a first resource access rate of the first pair of processes; and determine a second priority value of the second pair of processes, based at least in part on a second resource access rate of the second pair of processes. The system can determine the first priority value is greater than the second priority value; and determine to reassign a first process of the first pair of processes to a first node, wherein a second process of the first pair of processes is executing on the first node.

Abstract: A multiprocessor computer system and method for use therein are provided for assigning processes to processor nodes. The system can determine a first pair of processes and a second pair of processes, each process of the first pair of processes executing on different nodes and each process of the second pair of processes executing on different nodes. The system can determine a first priority value of the first pair of processes, based at least in part on a first resource access rate of the first pair of processes; and determine a second priority value of the second pair of processes, based at least in part on a second resource access rate of the second pair of processes. The system can determine the first priority value is greater than the second priority value; and determine to reassign a first process of the first pair of processes to a first node, wherein a second process of the first pair of processes is executing on the first node.

Abstract: A multiprocessor computer system and method for use therein are provided for assigning processes to processor nodes. The system can determine a first pair of processes and a second pair of processes, each process of the first pair of processes executing on different nodes and each process of the second pair of processes executing on different nodes. The system can determine a first priority value of the first pair of processes, based at least in part on a first resource access rate of the first pair of processes; and determine a second priority value of the second pair of processes, based at least in part on a second resource access rate of the second pair of processes. The system can determine the first priority value is greater than the second priority value; and determine to reassign a first process of the first pair of processes to a first node, wherein a second process of the first pair of processes is executing on the first node.

Abstract: Methods, apparatus, systems and articles of manufacture are disclosed to validate translated guest code in a dynamic binary translator. An example apparatus disclosed herein includes a translator to generate a first translation of code to execute on a host machine, the first translation of the guest code to facilitate creating a first translated guest code, and the translator to generate a second translation of the translated guest code to execute on the host machine. The example apparatus also includes a translation versions manager to identify a first host machine state based on executing a portion of the first translation, and the translation versions manager to identify a second host machine state based on executing a portion of the second translation. The example system also includes a validator to determine a state divergence status of the second translation based on a comparison between the first host machine state and the second host machine state.

Abstract: A computer program product for process allocation is configured to determine a set of two or more processes of a plurality of processes that share at least one resource in a multi-node system, wherein each of the set of two or more processes is running on different nodes of the multi-node system. The program code can be configured to calculate a value based on a weight of the resource and frequency of access of the resource by each process. The program code can be configured to determine a pair of processes of the set of processes having a greatest sum of calculated values by resource. The program code can be configured to allocate a first process of the pair of processes from a first node in the multi-node system to a second node in the multi-node system that hosts a second process of the pair of processes.

Abstract: Embodiments include determining a set of two or more processes that share at least one of a plurality of resources in a multi-node system in which the processes are running, wherein each of the set of two or more processes is running one different nodes of the multi-node system. For each combination of the set of processes and the resources, a value is calculated based, at least in part, on a weight of the resource and frequency of access of the resource by each process of the set of processes. The pair of processes having a greatest sum of calculated values by resource is determined. A first process of the pair of processes is allocated from a first node in the multi-node system to a second node in the multi-node system that hoses a second process of the pair of processes.

Abstract: Methods, apparatus, systems and articles of manufacture are disclosed to validate translated guest code in a dynamic binary translator. An example apparatus disclosed herein includes a translator to generate a first translation of code to execute on a host machine, the first translation of the guest code to facilitate creating a first translated guest code, and the translator to generate a second translation of the translated guest code to execute on the host machine. The example apparatus also includes a translation versions manager to identify a first host machine state based on executing a portion of the first translation, and the translation versions manager to identify a second host machine state based on executing a portion of the second translation. The example system also includes a validator to determine a state divergence status of the second translation based on a comparison between the first host machine state and the second host machine state.

Abstract: Methods, apparatus, systems and articles of manufacture are disclosed to validate translated guest code in a dynamic binary translator. An example apparatus disclosed herein includes a translator to generate a first translation of code to execute on a host machine, the first translation of the guest code to facilitate creating a first translated guest code, and the translator to generate a second translation of the translated guest code to execute on the host machine. The example apparatus also includes a translation versions manager to identify a first host machine state based on executing a portion of the first translation, and the translation versions manager to identify a second host machine state based on executing a portion of the second translation. The example system also includes a validator to determine a state divergence status of the second translation based on a comparison between the first host machine state and the second host machine state.

Abstract: A computer program product for process allocation is configured to determine a set of two or more processes of a plurality of processes that share at least one resource in a multi-node system, wherein each of the set of two or more processes is running on different nodes of the multi-node system. The program code can be configured to calculate a value based on a weight of the resource and frequency of access of the resource by each process. The program code can be configured to determine a pair of processes of the set of processes having a greatest sum of calculated values by resource. The program code can be configured to allocate a first process of the pair of processes from a first node in the multi-node system to a second node in the multi-node system that hosts a second process of the pair of processes.

Abstract: Embodiments include determining a set of two or more processes that share at least one of a plurality of resources in a multi-node system in which the processes are running, wherein each of the set of two or more processes is running one different nodes of the multi-node system. For each combination of the set of processes and the resources, a value is calculated based, at least in part, on a weight of the resource and frequency of access of the resource by each process of the set of processes. The pair of processes having a greatest sum of calculated values by resource is determined. A first process of the pair of processes is allocated from a first node in the multi-node system to a second node in the multi-node system that hoses a second process of the pair of processes.