********************************************** ...Running : pingpong/PingPong.java tmrun -np 3 PingPong.jig ... osprey4.npac.syr.edu.mwvbqpdhnk (Sun_Microsystems SUNW,Ultra-2 SunOS 5.5.1) osprey4.npac.syr.edu.mwvbqpdhnk (Sun_Microsystems SUNW,Ultra-2 SunOS 5.5.1) osprey1.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 0.093782194 0.010663005 2 1 0.324554 0.0030811513 1 4 0.09528225 0.04198054 2 4 0.32451177 0.012326209 1 16 0.09538656 0.16773853 2 16 0.32972223 0.048525695 1 64 0.0959081 0.6673055 2 64 0.36399242 0.17582785 1 256 0.09803151 2.6114051 2 256 0.37972057 0.67418 1 1024 0.10724291 9.548416 2 1024 0.48976317 2.0908065 1 4096 0.1225315 33.42814 2 4096 0.71207356 5.7522144 1 16384 0.21769778 75.2603 2 16384 1.5927397 10.286678 1 65536 0.6614494 99.07939 2 65536 5.7778225 11.342681 1 147456 1.3970327 105.54942 2 147456 13.714658 10.751708 1 262144 2.3629484 110.93937 2 262144 27.703596 9.462454 1 409600 3.7153454 110.24547 2 409600 38.21539 10.718196 1 589824 5.2784076 111.74279 2 589824 37.888386 15.567409 1 802816 7.7704086 103.31709 2 802816 51.263454 15.660592 1 1048576 9.257157 113.27193 2 1048576 osprey4.npac.syr.edu.mwvbqpdhnk (Sun_Microsystems SUNW,Ultra-2 SunOS 5.5.1):BYTE -- Finished osprey1.npac.syr.edu.mwvbqpdhnk (Sun_Microsystems SUNW,Ultra-2 SunOS 5.5.1):BYTE -- Finished 66.74235 15.710806 osprey4.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= 2.3388862609863282E-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: 0.002338886260986328 millisecond Length Time Rate Slave [Bytes] [Millisec.] [Mbyte/s] ----- --------- ----------- ---------- 1 1 1.0475973 9.545653E-4 2 1 1.5686587 6.3748733E-4 1 4 1.0709325 0.0037350627 2 4 1.5909706 0.0025141884 1 16 1.0965327 0.014591448 2 16 1.6200328 0.009876343 1 64 1.1067847 0.05782516 2 64 1.6903464 0.037862062 1 256 1.1453464 0.22351316 2 256 1.7308677 0.1479027 1 1024 1.1862427 0.8632298 2 1024 1.8233243 0.56161153 1 4096 1.2377435 3.3092477 2 4096 1.9895121 2.0587962 1 16384 1.4147644 11.580727 2 16384 3.0054312 5.451464 1 65536 2.3541584 27.838398 2 65536 6.2697444 10.45274 1 147456 4.3375773 33.995014 2 147456 12.309242 11.979292 1 262144 7.1380143 36.725056 2 262144 21.052996 12.451625 1 409600 10.662534 38.414883 2 409600 32.32495 12.671327 1 589824 14.508576 40.653473 2 589824 45.55362 12.9479065 1 802816 19.162596 41.89495 2 802816 61.845226 12.9810505 1 1048576 24.701387 42.450085 2 osprey4.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] -- Finished1048576 79.468956 13.194788 osprey4.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= 2.4390220642089845E-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: 0.0024390220642089844 millisecond Length Time Rate Slave [Bytes] [Millisec.] [Mbyte/s] ----- --------- ----------- ---------- 1 1 0.17765546 0.0056288727 2 1 0.40299082 0.0024814461 1 4 0.1737613 0.023020085 2 4 0.38803256 0.010308414 1 16 0.17742948 0.09017668 2 16 0.42676315 0.037491523 1 64 0.16955419 0.37746042 2 64 0.43832645 0.14600989 1 256 0.19088769 1.3411026 2 256 0.5402628 0.47384346 1 1024 0.18776095 5.4537435 2 1024 0.7617412 1.3442885 1 4096 0.2896998 14.138775 2 4096 1.7712203 2.3125298 1 16384 0.6989279 23.441618 2 16384 4.9345136 3.3202868 1 65536 2.4603245 26.637135 2 65536 16.972448 3.8613167 1 147456 5.4005523 27.303875 2 147456 37.90153 3.8905025 1 262144 10.036554 26.118923 2 262144 66.196594 3.9600828 1 409600 16.295572 25.13566 2 409600 104.77909 3.9091766 1 589824 23.089514 25.545105 2 589824 150.37222 3.9224267 1 802816 32.093616 25.01482 2 802816 204.58356 3.9241474 1 1048576 41.82899 25.068163 2 osprey4.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 266.69315 3.9317696 osprey4.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= 2.300739288330078E-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: 0.002300739288330078 millisecond Length Time Rate Slave [Bytes] [Millisec.] [Mbyte/s] ----- --------- ----------- ---------- 2 1 1.867599 5.3544686E-4 2 4 1.8529935 0.0021586693 2 16 1.8725785 0.008544368 2 64 1.891431 0.033836816 2 256 1.9247028 0.13300756 2 1024 2.100847 0.48742247 2 4096 3.133557 1.3071407 2 16384 6.274076 2.6113806 2 65536 20.92941 3.1312876 2 147456 45.899868 3.2125583 2 262144 79.712036 3.2886376 2 409600 123.74531 3.3100245 2 589824 176.72998 3.3374305 2 802816 245.22601 3.2737799 2 1048576 316.63864 3.3115857 osprey4.npac.syr.edu.mwvbqpdhnk (Sun_Microsystems SUNW,Ultra-2 SunOS 5.5.1):BYTE with (float)[1][nbyte*nbyte] -- Finished osprey4.npac.syr.edu.mwvbqpdhnk (Sun_Microsystems SUNW,Ultra-2 SunOS 5.5.1):BYTE with (float)[1][nbyte*nbyte] -- Finished osprey1.npac.syr.edu.mwvbqpdhnk (Sun_Microsystems SUNW,Ultra-2 SunOS 5.5.1):BYTE with (float)[1][nbyte*nbyte] -- Finished