6 Replies Latest reply on Aug 9, 2018 10:31 PM by Intel Corporation

    Matrix multiplication

    lucapesa

      Hi,I have to compute an element-by-element multiplication of two matrices A
      and B. The matrix dimensions are 336x65536. Which library should I use? Which
      guarantees better performance? The Processor is
      Xeon® E5. Thanks

        • 1. Re: Matrix multiplication
          Intel Corporation
          This message was posted on behalf of Intel Corporation

          Hello lucapesa,
           
                      Regarding your question, “Which Library to use for a Xeon E5 for element-by-element multiplication of two matrices“.
           
          To help you and gather the best answer for you, I will need ask you for additional information.

          • OS version where the Xeon Processor will be use on.
          • The software been use multiplier.
          • And the model on the Xeon E5.
           
          If there is anything else we can help please feel free to ask.

          Best regards,
                        
          Henry A.
          • 2. Re: Matrix multiplication
            Intel Corporation
            This message was posted on behalf of Intel Corporation

            Hello lucapesa,
             
                        I will like to follow up and see if you had the opportunity to reply back with the information, to continue helping you.

            Best regards,
                          
            Henry A.

            • 3. Re: Matrix multiplication
              lucapesa

              Hi Henry,

              sorry for the delay,

              the socket is Xeon® E5-2630 V4, 10 Core, 2.2 GHz, 85W, No Embedded roadmap; The OS is Linux distribution but I do not know yet which one.

              Sorry, but I did not understand the question "The software been use multiplier".

              Thanks,

              Best regards

              • 4. Re: Matrix multiplication
                Intel Corporation
                This message was posted on behalf of Intel Corporation

                Hello lucapesa,
                 
                            Thank you for the information and about the Matrix software, is gather more information on the process you are trying to do.
                I will double check with engineering but it will help us more to know which OS you are going to use, to be able to provide you with a more accurate library to use.

                Best regards,
                              
                Henry A.

                • 5. Re: Matrix multiplication
                  Intel Corporation
                  This message was posted on behalf of Intel Corporation

                  Hello lucapesa,
                   
                              Thank you for the information but could you please help me with the OS version you will be using the provide me with a little more information on the element-by-element multiplication of two matrices A and B, you will be performing.
                   
                  Will help our engineering department for a more accurate response.
                  Best regards,

                                
                  Henry A.

                  • 6. Re: Matrix multiplication
                    Intel Corporation
                    This message was posted on behalf of Intel Corporation

                    Hello lucapesa,

                        I am sorry we haven’t heard back from you.
                    At this moment I will proceed with closing the threat.
                    If you require additional support please open a new threat and refer to this one.

                    Best regards,
                         
                    Henry A.