********************************************** ...Running : pingpong/PingPong.java tmrun -np 3 PingPong.jig ... osprey4.npac.syr.edu.mwvbqpdhnk (Sun_Microsystems SUNW,Ultra-2 SunOS 5.5.1) osprey3.npac.syr.edu.mwvbqpdhnk (Sun_Microsystems SUNW,Ultra-2 SunOS 5.5.1) osprey3.npac.syr.edu.mwvbqpdhnk (Sun_Microsystems SUNW,Ultra-2 SunOS 5.5.1) Start Sending (byte) A[N*N]: MPI_BYTE ... Start Sending (byte) A[N*N]: MPI_BYTE ... Start Sending (byte) A[N*N]: MPI_BYTE ... t_call= 2.44140625E-6 secs Single Messages --- MPI_JAVA Number of PEs: 3 Starts: 48 Messages: 48 Samples: 50 Timer overhead: 0.00244140625 millisecond Length Time Rate Slave [Bytes] [Millisec.] [Mbyte/s] ----- --------- ----------- ---------- 1 1 0.08994719 0.011117635 2 1 0.324554 0.0030811513 1 4 0.0912411 0.04383989 2 4 0.32451177 0.012326209 1 16 0.0916782 0.17452349 2 16 0.32972223 0.048525695 1 64 0.09180238 0.6971497 2 64 0.35526237 0.18014856 1 256 0.09409467 2.720664 2 256 0.3763028 0.6803032 1 1024 0.10576228 9.682091 2 1024 0.48976317 2.0908065 1 4096 0.11924038 34.350777 2 4096 0.71207356 5.7522144 1 16384 0.2019915 81.11233 2 16384 1.5957617 10.267198 1 65536 0.5545952 118.169075 2 65536 4.642073 14.11783 1 147456 1.3228444 111.46889 2 147456 9.712138 15.18265 1 262144 2.3521373 111.44928 2 262144 16.859781 15.548482 1 409600 3.647741 112.28867 2 409600 26.035345 15.732459 1 589824 5.3861156 109.50824 2 589824 37.536804 15.713219 1 802816 7.090679 113.22131 2 802816 50.78751 15.80735 1 1048576 9.154011 114.54826 2 1048576 66.183014 15.843582 osprey3.npac.syr.edu.mwvbqpdhnk (Sun_Microsystems SUNW,Ultra-2 SunOS 5.5.1):BYTE -- Finished osprey4.npac.syr.edu.mwvbqpdhnk (Sun_Microsystems SUNW,Ultra-2 SunOS 5.5.1):BYTE -- Finished osprey3.npac.syr.edu.mwvbqpdhnk (Sun_Microsystems SUNW,Ultra-2 SunOS 5.5.1):BYTE -- Finished ******************************************** Start Sending (byte) A[1][nbyte*nbyte] :MPI_OBJECT ... t_call= 2.281665802001953E-6 secs ******************************************** Start Sending (byte) A[1][nbyte*nbyte] :MPI_OBJECT ... ******************************************** Start Sending (byte) A[1][nbyte*nbyte] :MPI_OBJECT ... Single Messages --- MPI_JAVA Number of PEs: 3 Starts: 48 Messages: 48 Samples: 50 Timer overhead: 0.002281665802001953 millisecond Length Time Rate Slave [Bytes] [Millisec.] [Mbyte/s] ----- --------- ----------- ---------- 1 1 1.0195992 9.807775E-4 2 1 1.5686587 6.3748733E-4 1 4 1.0477649 0.0038176505 2 4 1.5992246 0.0025012123 1 16 1.0706829 0.014943734 2 16 1.6302239 0.009814602 1 64 1.0990571 0.05823173 2 64 1.6524515 0.038730334 1 256 1.1218287 0.22819886 2 256 1.7263066 0.14829347 1 1024 1.1640162 0.87971276 2 1024 1.8061818 0.5669418 1 4096 1.2145561 3.3724256 2 4096 1.9895121 2.0587962 1 16384 1.4037014 11.671998 2 16384 3.0054312 5.451464 1 65536 2.2975972 28.52371 2 65536 6.0718055 10.793494 1 147456 4.21787 34.959824 2 147456 12.062139 12.224697 1 262144 7.052496 37.170387 2 262144 20.705454 12.660625 1 409600 10.589557 38.679615 2 409600 31.620684 12.953547 1 589824 14.282391 41.29729 2 589824 44.570225 13.233588 1 802816 19.185076 41.84586 2 802816 60.79787 13.204673 1 1048576 24.096472 43.51575 2 1048576 78.28393 13.394525 osprey4.npac.syr.edu.mwvbqpdhnk (Sun_Microsystems SUNW,Ultra-2 SunOS 5.5.1):BYTE with [1][nbyte*nbyte] -- Finished osprey3.npac.syr.edu.mwvbqpdhnk (Sun_Microsystems SUNW,Ultra-2 SunOS 5.5.1):BYTE with [1][nbyte*nbyte] -- Finished osprey3.npac.syr.edu.mwvbqpdhnk (Sun_Microsystems SUNW,Ultra-2 SunOS 5.5.1):BYTE with [1][nbyte*nbyte] -- Finished Start Sending (float) A[N*N]: MPI_FLOAT ... t_call= 2.3198127746582032E-6 secs Start Sending (float) A[N*N]: MPI_FLOAT ... Start Sending (float) A[N*N]: MPI_FLOAT ... Single Messages --- MPI_JAVA Number of PEs: 3 Starts: 48 Messages: 48 Samples: 50 Timer overhead: 0.002319812774658203 millisecond Length Time Rate Slave [Bytes] [Millisec.] [Mbyte/s] ----- --------- ----------- ---------- 1 1 0.16478334 0.0060685743 2 1 0.37761664 0.0026481885 1 4 0.1503466 0.026605189 2 4 0.372056 0.0107510695 1 16 0.1691171 0.094609 2 16 0.413367 0.038706526 1 64 0.16441081 0.3892688 2 64 0.43484703 0.14717819 1 256 0.1774096 1.4429884 2 256 0.54872173 0.46653888 1 1024 0.18776095 5.4537435 2 1024 0.759223 1.3487474 1 4096 0.2896998 14.138775 2 4096 1.589702 2.5765836 1 16384 0.6348678 25.806948 2 16384 4.7099504 3.4785929 1 65536 2.367679 27.679426 2 65536 16.93518 3.869814 1 147456 5.103202 28.8948 2 147456 37.499306 3.9322329 1 262144 9.724494 26.957083 2 262144 65.94562 3.9751542 1 409600 15.459931 26.494297 2 409600 102.75281 3.986266 1 589824 22.769556 25.904062 2 589824 149.28595 3.9509678 1 802816 31.738516 25.294693 2 802816 200.5898 4.0022774 1 1048576 41.603474 25.20405 2 1048576 263.61447 3.9776876 osprey4.npac.syr.edu.mwvbqpdhnk (Sun_Microsystems SUNW,Ultra-2 SunOS 5.5.1):FLOAT -- Finished osprey3.npac.syr.edu.mwvbqpdhnk (Sun_Microsystems SUNW,Ultra-2 SunOS 5.5.1):FLOAT -- Finished osprey3.npac.syr.edu.mwvbqpdhnk (Sun_Microsystems SUNW,Ultra-2 SunOS 5.5.1):FLOAT -- Finished ******************************************** Start Sending (float) A[1][nbyte*nbyte] : MPI_OBJECT ... t_call= 2.360343933105469E-6 secs ******************************************** Start Sending (float) A[1][nbyte*nbyte] : MPI_OBJECT ... ******************************************** Start Sending (float) A[1][nbyte*nbyte] : MPI_OBJECT ... Single Messages --- MPI_JAVA Number of PEs: 3 Starts: 48 Messages: 48 Samples: 50 Timer overhead: 0.0023603439331054688 millisecond Length Time Rate Slave [Bytes] [Millisec.] [Mbyte/s] ----- --------- ----------- ---------- 2 1 1.7649313 5.665943E-4 1 4 1.0064518 0.003974358 2 4 1.5228068 0.0026267283 1 16 1.046367 0.015291001 2 16 1.6424483 0.009741555 1 64 1.0697421 0.059827507 2 64 1.6612436 0.038525354 1 256 1.086178 0.2356888 2 256 1.699783 0.15060745 1 1024 1.1460956 0.8934682 2 1024 2.0368671 0.5027328 1 4096 1.4731785 2.7803826 2 4096 2.889097 1.4177442 1 16384 2.9313042 5.5893207 2 16384 6.2087207 2.6388688 1 65536 7.376303 8.884667 2 65536 20.790993 3.1521344 1 147456 14.744493 10.000751 2 147456 45.169743 3.264486 1 262144 23.945328 10.947605 2 262144 78.173515 3.353361 1 409600 36.67043 11.169763 2 409600 120.92355 3.387264 1 589824 52.959393 11.137289 2 589824 174.67479 3.376698 1 802816 72.2557 11.110764 2 802816 238.39098 3.3676443 1 1048576 92.405914 11.347499 2 1048576 307.65594 3.4082747 osprey4.npac.syr.edu.mwvbqpdhnk (Sun_Microsystems SUNW,Ultra-2 SunOS 5.5.1):BYTE with (float)[1][nbyte*nbyte] -- Finished osprey3.npac.syr.edu.mwvbqpdhnk (Sun_Microsystems SUNW,Ultra-2 SunOS 5.5.1):BYTE with (float)[1][nbyte*nbyte] -- Finished osprey3.npac.syr.edu.mwvbqpdhnk (Sun_Microsystems SUNW,Ultra-2 SunOS 5.5.1):BYTE with (float)[1][nbyte*nbyte] -- Finished