https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/performance-scaling-intel-optimised-linpack/m-p/954253#M15397 The intel optimised linpack (n=1000) that is run a 16 way server (itanium 2 processors)has given the following results that is causing a little concern.<BR /><BR />with<BR />1 thread and 1 cpu : 5.8731 Gflops<BR />4 thread and 4 cpu : 15.101 Gflops<BR />8 thread and 8 cpu : 15.107 Gflops<BR />16 thread and 16 cpu : 12.471 Gflops<BR /><BR />I am not able to trace what could be the problem?<BR />Please help.<BR /><BR />Bala Mon, 02 Jan 2006 17:00:58 GMT Balamurugan_R_ 2006-01-02T17:00:58Z https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/performance-scaling-intel-optimised-linpack/m-p/954253#M15397 The intel optimised linpack (n=1000) that is run a 16 way server (itanium 2 processors)has given the following results that is causing a little concern.<BR /><BR />with<BR />1 thread and 1 cpu : 5.8731 Gflops<BR />4 thread and 4 cpu : 15.101 Gflops<BR />8 thread and 8 cpu : 15.107 Gflops<BR />16 thread and 16 cpu : 12.471 Gflops<BR /><BR />I am not able to trace what could be the problem?<BR />Please help.<BR /><BR />Bala Mon, 02 Jan 2006 17:00:58 GMT https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/performance-scaling-intel-optimised-linpack/m-p/954253#M15397 Balamurugan_R_ 2006-01-02T17:00:58Z