https://community.intel.com/t5/Intel-Moderncode-for-Parallel/HTT-and-resource-sharing/m-p/988874#M5978 In a HTT enabled processor, the resources are shared between the 2 logical CPUs. If one of them enters a "hlt" state, does it then relinquish all the resources to the other CPU, essentially making all the resources available to a single CPU? Or, what condition causes non-sharing and make available all resources to a single CPU?<BR /><BR />As an example, does one CPU doing something like the following idle loop, cause it to release all the resources to be allocated to the other CPU?<BR /><BR />idle:<BR /> jmp idle<BR /><BR />Where can I read more about HTT and resource sharing?<BR /><BR /><BR />Thanks,<BR /><BR /><BR />Tiffany Mon, 13 Jun 2005 23:04:08 GMT tiffany_snyder 2005-06-13T23:04:08Z https://community.intel.com/t5/Intel-Moderncode-for-Parallel/HTT-and-resource-sharing/m-p/988874#M5978 In a HTT enabled processor, the resources are shared between the 2 logical CPUs. If one of them enters a "hlt" state, does it then relinquish all the resources to the other CPU, essentially making all the resources available to a single CPU? Or, what condition causes non-sharing and make available all resources to a single CPU?<BR /><BR />As an example, does one CPU doing something like the following idle loop, cause it to release all the resources to be allocated to the other CPU?<BR /><BR />idle:<BR /> jmp idle<BR /><BR />Where can I read more about HTT and resource sharing?<BR /><BR /><BR />Thanks,<BR /><BR /><BR />Tiffany Mon, 13 Jun 2005 23:04:08 GMT https://community.intel.com/t5/Intel-Moderncode-for-Parallel/HTT-and-resource-sharing/m-p/988874#M5978 tiffany_snyder 2005-06-13T23:04:08Z