********************************************** ...Running : pingpong/PingPong.java tmrun -np 3 PingPong.jig ... osprey1.npac.syr.edu.mwvbqpdhnk (Sun_Microsystems SUNW,Ultra-2 SunOS 5.5.1) osprey2.npac.syr.edu.mwvbqpdhnk (Sun_Microsystems SUNW,Ultra-2 SunOS 5.5.1) osprey2.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 ... t_call= 2.4199485778808595E-6 secs Start Sending (byte) A[N*N]: MPI_BYTE ... Single Messages --- MPI_JAVA Number of PEs: 3 Starts: 48 Messages: 48 Samples: 50 Timer overhead: 0.0024199485778808594 millisecond Length Time Rate Slave [Bytes] [Millisec.] [Mbyte/s] ----- --------- ----------- ---------- 1 1 0.09288564 0.010765926 2 1 0.32007372 0.0031242804 1 4 0.09472097 0.0422293 2 4 0.3263024 0.012258568 1 16 0.09530211 0.16788715 2 16 0.32751188 0.04885319 1 64 0.09536669 0.6710939 2 64 0.3495532 0.18309088 1 256 0.0974305 2.6275141 2 256 0.3711375 0.6897713 1 1024 0.10684555 9.583928 2 1024 0.48388717 2.116196 1 4096 0.12111589 33.818848 2 4096 0.7778473 5.265815 1 16384 0.22082452 74.19466 2 16384 1.5134705 10.825451 1 65536 0.6604709 99.22618 2 65536 4.6508255 14.091262 1 147456 1.3888868 106.16848 2 147456 9.896012 14.900548 1 262144 2.4445322 107.23688 2 262144 17.16222 15.274481 1 409600 4.085324 100.26133 2 409600 26.155472 15.660204 1 589824 5.4322 108.57921 2 589824 37.71876 15.637417 1 802816 7.428638 108.07042 2 802816 52.20497 15.378153 1 1048576 9.36822 111.929054 2 osprey1.npac.syr.edu.mwvbqpdhnk (Sun_Microsystems SUNW,Ultra-2 SunOS 5.5.1):BYTE -- Finished osprey2.npac.syr.edu.mwvbqpdhnk (Sun_Microsystems SUNW,Ultra-2 SunOS 5.5.1):BYTE -- Finished1048576 66.66824 15.728269 osprey2.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= 2.3818016052246094E-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: 0.0023818016052246094 millisecond Length Time Rate Slave [Bytes] [Millisec.] [Mbyte/s] ----- --------- ----------- ---------- 1 1 1.0432204 9.585702E-4 2 1 1.5310769 6.53135E-4 1 4 1.0661186 0.003751928 2 4 1.561679 0.002561346 1 16 1.0874695 0.014713057 2 16 1.5923456 0.01004807 1 64 1.1078045 0.057771925 2 64 1.6463896 0.03887294 1 256 1.1468878 0.22321276 2 256 1.7146592 0.1493008 1 1024 1.2009293 0.852673 2 1024 1.8177605 0.5633306 1 4096 1.2399505 3.3033576 2 4096 1.9477209 2.1029706 1 16384 1.4113884 11.608428 2 16384 2.9266798 5.598152 1 65536 2.3326576 28.094994 2 65536 6.088284 10.76428 1 147456 4.31443 34.1774 2 147456 12.004659 12.283232 1 262144 7.220492 36.30556 2 262144 20.9737 12.498701 1 409600 10.631221 38.52803 2 409600 31.79747 12.881528 1 589824 14.634304 40.304207 2 589824 45.551098 12.948624 1 802816 19.508368 41.152393 2 802816 61.167202 13.124943 1 1048576 24.759909 42.349754 2 1048576 osprey2.npac.syr.edu.mwvbqpdhnk (Sun_Microsystems SUNW,Ultra-2 SunOS 5.5.1):BYTE with [1][nbyte*nbyte] -- Finished osprey1.npac.syr.edu.mwvbqpdhnk (Sun_Microsystems SUNW,Ultra-2 SunOS 5.5.1):BYTE with [1][nbyte*nbyte] -- Finished 79.56408 13.179013 osprey2.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= 2.3388862609863282E-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: 0.002338886260986328 millisecond Length Time Rate Slave [Bytes] [Millisec.] [Mbyte/s] ----- --------- ----------- ---------- 1 1 0.15757824 0.006346054 2 1 0.3634924 0.002751089 1 4 0.15282725 0.026173342 2 4 0.36761758 0.010880874 1 16 0.15286699 0.10466616 2 16 0.39649352 0.04035375 1 64 0.1683046 0.38026294 2 64 0.42591092 0.15026617 1 256 0.16705537 1.532426 2 256 0.5325337 0.48072076 1 1024 0.18432581 5.55538 2 1024 0.7544095 1.3573531 1 4096 0.2774084 14.765234 2 4096 1.6756588 2.4444115 1 16384 0.62055486 26.40218 2 16384 4.7057652 3.4816866 1 65536 2.3981392 27.327854 2 65536 16.955118 3.8652635 1 147456 5.2913885 27.867167 2 147456 37.72493 3.908715 1 262144 9.419763 27.829151 2 262144 66.96814 3.9144585 1 409600 16.981411 24.120493 2 409600 104.40763 3.9230847 1 589824 22.586035 26.114546 2 589824 150.01395 3.9317944 1 802816 31.789179 25.25438 2 802816 203.90997 3.93711 1 1048576 43.368763 24.178139 2 osprey2.npac.syr.edu.mwvbqpdhnk (Sun_Microsystems SUNW,Ultra-2 SunOS 5.5.1):FLOAT -- Finished osprey1.npac.syr.edu.mwvbqpdhnk (Sun_Microsystems SUNW,Ultra-2 SunOS 5.5.1):FLOAT -- Finished1048576 266.86603 3.9292223 osprey2.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= 2.44140625E-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: 0.00244140625 millisecond Length Time Rate Slave [Bytes] [Millisec.] [Mbyte/s] ----- --------- ----------- ---------- 2 1 1.7659702 5.6626095E-4 2 4 1.7670952 0.0022636019 2 16 1.7925539 0.008925812 2 64 1.8218645 0.035128847 2 256 1.9122003 0.13387719 2 1024 2.072656 0.49405208 2 4096 3.10022 1.3211964 2 16384 6.306677 2.5978816 2 65536 21.329514 3.07255 2 147456 45.64472 3.230516 2 262144 79.09897 3.3141265 2 409600 123.54681 3.3153427 2 589824 175.88995 3.3533695 2 802816 243.21295 3.3008769 2 osprey1.npac.syr.edu.mwvbqpdhnk (Sun_Microsystems SUNW,Ultra-2 SunOS 5.5.1):BYTE with (float)[1][nbyte*nbyte] -- Finished osprey2.npac.syr.edu.mwvbqpdhnk (Sun_Microsystems SUNW,Ultra-2 SunOS 5.5.1):BYTE with (float)[1][nbyte*nbyte] -- Finished1048576 316.16092 3.3165894 osprey2.npac.syr.edu.mwvbqpdhnk (Sun_Microsystems SUNW,Ultra-2 SunOS 5.5.1):BYTE with (float)[1][nbyte*nbyte] -- Finished