https://community.intel.com/t5/Mobile-and-Desktop-Processors/Single-Process-Multi-Thread-Multi-Core/m-p/462736#M21836 <P>Hi ...,</P><P></P><P>How are multiple threads from a single process / task spread across HyperThread processors (logical CPUs) in a multi core processor.</P><P>i.e. Can threads from a single process span multiple cores?</P><P>E.g.:</P><P>----------------------------------------------------------------------------</P><P>Process 1, Thread 2 is running on Core1, HyperThread 0</P><P>Process 3, Thread 5 is running on Core1, HyperThread 1</P><P></P><P>Process 4, Thread 9 is running on Core2, HyperThread 0</P><P>Process 1, Thread 1 is running on Core2, HyperThread 1</P><P>----------------------------------------------------------------------------</P><P>Is the above example possible, where 2 threads from 'Process 1' is running on two different cores?</P><P></P><P></P><P>Also, does the superscalar architecture of processors, divide a single thread (not process) further into smaller instruction sets, and distribute it among HyperThread processors?</P><P></P><P>Regards,</P><P></P><P></P><P>Indivar Nair</P> Tue, 25 Aug 2015 14:53:54 GMT INair 2015-08-25T14:53:54Z https://community.intel.com/t5/Mobile-and-Desktop-Processors/Single-Process-Multi-Thread-Multi-Core/m-p/462736#M21836 <P>Hi ...,</P><P></P><P>How are multiple threads from a single process / task spread across HyperThread processors (logical CPUs) in a multi core processor.</P><P>i.e. Can threads from a single process span multiple cores?</P><P>E.g.:</P><P>----------------------------------------------------------------------------</P><P>Process 1, Thread 2 is running on Core1, HyperThread 0</P><P>Process 3, Thread 5 is running on Core1, HyperThread 1</P><P></P><P>Process 4, Thread 9 is running on Core2, HyperThread 0</P><P>Process 1, Thread 1 is running on Core2, HyperThread 1</P><P>----------------------------------------------------------------------------</P><P>Is the above example possible, where 2 threads from 'Process 1' is running on two different cores?</P><P></P><P></P><P>Also, does the superscalar architecture of processors, divide a single thread (not process) further into smaller instruction sets, and distribute it among HyperThread processors?</P><P></P><P>Regards,</P><P></P><P></P><P>Indivar Nair</P> Tue, 25 Aug 2015 14:53:54 GMT https://community.intel.com/t5/Mobile-and-Desktop-Processors/Single-Process-Multi-Thread-Multi-Core/m-p/462736#M21836 INair 2015-08-25T14:53:54Z