====Resultados do teste LINPACK (gina-n2 com HT)==== [[http://software.intel.com/en-us/articles/intel-math-kernel-library-linpack-download/| Informações sobre o Benchmark]] Thu Oct 21 19:49:16 BRST 2010 Intel(R) LINPACK data Current date/time: Thu Oct 21 19:49:16 2010 CPU frequency: 2.667 GHz Number of CPUs: 24 Number of threads: 24 Parameters are set to: Number of tests : 15 Number of equations to solve (problem size) : 1000 2000 5000 10000 15000 18000 20000 22000 25000 26000 27000 30000 35000 40000 45000 Leading dimension of array : 1000 2000 5008 10000 15000 18008 20016 22008 25000 26000 27000 30000 35000 40000 45000 Number of trials to run : 4 2 2 2 2 2 2 2 2 2 1 1 1 1 1 Data alignment value (in Kbytes) : 4 4 4 4 4 4 4 4 4 4 4 1 1 1 1 Maximum memory requested that can be used = 16200901024, at the size = 45000 Performance Summary (GFlops) / per computer (gina-n2) ^ Size ^ LDA ^ Align. ^ Average ^ Maximal ^ |1000 |1000 |4 |29.0048 |32.1607 | |2000 |2000 |4 |41.7022 |41.7060 | |5000 |5008 |4 |48.6168 |48.6214 | |10000 |10000 |4 |47.0850 |47.1401 | |15000 |15000 |4 |49.4608 |49.4889 | |18000 |18008 |4 |49.7802 |49.7851 | |20000 |20016 |4 |52.4325 |52.4475 | |22000 |22008 |4 |52.5112 |52.5321 | |25000 |25000 |4 |52.4307 |52.4307 | |26000 |26000 |4 |52.8933 |52.9074 | |27000 |27000 |4 |52.9904 |52.9904 | |30000 |30000 |1 |52.9861 |52.9861 | |35000 |35000 |1 |53.0009 |53.0009 | |40000 |40000 |1 |43.6002 |43.6002 | |45000 |45000 |1 |44.0688 |44.0688 | Thu Oct 21 21:28:51 BRST 2010 ====Resultados do teste LINPACK (gina SEM HT)==== [[http://software.intel.com/en-us/articles/intel-math-kernel-library-linpack-download/| Informações sobre o Benchmark]] Thu Oct 21 21:47:08 BRST 2010 Intel(R) LINPACK data Current date/time: Thu Oct 21 21:47:08 2010 CPU frequency: 2.666 GHz Number of CPUs: 12 Number of threads: 12 Parameters are set to: Number of tests : 15 Number of equations to solve (problem size) : 1000 2000 5000 10000 15000 18000 20000 22000 25000 26000 27000 30000 35000 40000 45000 Leading dimension of array : 1000 2000 5008 10000 15000 18008 20016 22008 25000 26000 27000 30000 35000 40000 45000 Number of trials to run : 4 2 2 2 2 2 2 2 2 2 1 1 1 1 1 Data alignment value (in Kbytes) : 4 4 4 4 4 4 4 4 4 4 4 1 1 1 1 Maximum memory requested that can be used = 16200901024, at the size = 45000 Performance Summary (GFlops) ^Size ^LDA ^Align. ^Average ^Maximal^ |1000 |1000 |4 |58.4767 |68.1379| |2000 |2000 |4 |88.7300 |88.8663| |5000 |5008 |4 |107.6973 |107.8838| |10000 |10000 |4 |115.2268 |115.2456| |15000 |15000 |4 |123.9998 |124.0858| |18000 |18008 |4 |125.2082 |125.2181| |20000 |20016 |4 |124.3444 |124.7159| |22000 |22008 |4 |126.2919 |126.3162| |25000 |25000 |4 |126.2928 |126.9063| |26000 |26000 |4 |127.5811 |127.5965| |27000 |27000 |4 |127.9242 |127.9242| |30000 |30000 |1 |128.0746 |128.0746| |35000 |35000 |1 |128.3174 |128.3174| |40000 |40000 |1 |129.7266 |129.7266| |45000 |45000 |1 |130.0088 |130.0088| Thu Oct 21 22:30:22 BRST 2010 ====Resultados do teste LINPACK (MPI)==== ====Resultados do benchmark Himeno==== [[http://accc.riken.jp/HPC_e/himenobmt_e.html|Informações sobre o benchmark.]] ===C=== ==(single thread, compilation gcc -O3)== c_simple | Large problem | Per core: 2.50 Gflops c_simple | Medium problem | Per core: 2.65 Gflops c_simple | Small problem | Per core: 2.63 Gflops ==(single thread, compilation gcc -O3 -march=native -msse4.2)== c_simple | Large problem | Per core: 2.77 Gflops c_simple | Medium problem | Per core: 2.72 Gflops c_simple | Small problem | Per core: 2.69 Gflops ==(single thread, compilation icc -axSSE4.2)== c_simple | Large problem | Per core: 3.90 Gflops ==(single thread, compilation icc -fast)== c_simple | Large problem | Per core: 3.97 Gflops ==(automatic multithreaded, compilation icc -fast -parallel)== c_simple | Large problem | Total: 11.40 Gflops ===FORTRAN=== ==(single thread, compilation ifort )== c_simple | Large problem | Per core: 4.40 Gflops c_simple | Medium problem | Per core: 5.04 Gflops c_simple | Small problem | Per core: 5.06 Gflops ==(single thread, compilation ifort -fast)== c_simple | Large problem | Per core: 5.21 Gflops c_simple | Medium problem | Per core: 5.15 Gflops c_simple | Small problem | Per core: 4.99 Gflops ==(single thread, compilation ifort -fast -msse4.1 -funroll-loops -unroll-aggressive)== c_simple | Large problem | Per core: 5.36 Gflops c_simple | Medium problem | Per core: 5.28 Gflops c_simple | Small problem | Per core: 5.20 Gflops ==(single thread, compilation ifort -fast -msse4.1 -funroll-loops -unroll-aggressive -fp-model strict)== c_simple | Large problem | Per core: 2.75 Gflops c_simple | Medium problem | Per core: 2.71 Gflops c_simple | Small problem | Per core: 2.72 Gflops