Does MatLab version support ACPI ver 5 or higher. This would allow it to use more that 64 Logical Processors. on a server that has more than 64 Logical Processors.

Our server has 8 CPUs with 15 cores per CPU providing 120 cores. These are arranged in 4 Groups of 30 cres. We have found that running a single instance of Matlab only 30 cores are used. With ACPI ver 5. Windows 2008 R2 and higher allow a process to creat a child process belonging to a different group. This capability allow applications to overcome the 64 Logical Processor limit imposed by the Maximm Group size.

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A correction to my question. The ACPI changes that allowed Windows to utilize more than 64 logical processors was introduced with ACPI ver 4.0.