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The following page has been changed by udanax: http://wiki.apache.org/hama/PerformanceEvaluation ------------------------------------------------------------------------------ == Benchmarks == - - * Dense matrix add - * Dense matrix multiply - * Dense LU factorization - * Transpose - * Matrix tridiagonalization, for eigenvalue computations of symmetric matrices. - - ||<bgcolor="#ececec"> Version ||<bgcolor="#ececec"> Operation ||<bgcolor="#ececec"> Cluster Size ||<bgcolor="#ececec"> Rows ||<bgcolor="#ececec"> Columns ||<bgcolor="#ececec"> Total Maps ||<bgcolor="#ececec"> Total Reduces ||<bgcolor="#ececec"> Time (seconds) ||<bgcolor="#ececec"> Bytes Written|| - ||Trunk 712655 ||Addition ||2 node ||1,000 ||1,000 ||2||2||17 seconds ||66,326,104|| - ||Trunk 712655 ||SIMDMult ||2 node ||300 ||300 ||2||2|| x || x || - ||Trunk 712655 || SIMDMult ||2 node ||200 ||200 ||10||1||41 seconds ||1,277,170,348|| - ||Trunk 712655 || SIMDMult ||2 node ||300 ||300 ||60||2||315 seconds ||7,070,789,092|| - || || || || || || || || || || - ||Trunk 712658 || SIMDMult ||2 node ||300 ||300 ||2||2||181 seconds || 5,929,512 || - ||Trunk 712658 || SIMDMult ||2 node ||200 ||200 ||10||1||72 seconds || 4,931,106 || - ||Trunk 712658 || SIMDMult ||2 node ||300 ||300 ||60||2||267 seconds ||16,507,848|| - Dependencies Information : @@ -27, +10 @@ Hardware Information : * 4 Intel(R) Xeon(R) CPU 2.33GHz, SATA hard disk, Physical Memory 16,626,844 KB + ---- + * Dense matrix add + * Dense matrix multiply + + ||<bgcolor="#ececec"> Version ||<bgcolor="#ececec"> Operation ||<bgcolor="#ececec"> Cluster Size ||<bgcolor="#ececec"> Rows ||<bgcolor="#ececec"> Columns ||<bgcolor="#ececec"> Total Maps ||<bgcolor="#ececec"> Total Reduces ||<bgcolor="#ececec"> Time (seconds) ||<bgcolor="#ececec"> Bytes Written|| + ||Trunk 712655 ||Add ||2 node ||1,000 ||1,000 ||2||2||17 seconds ||66,326,104|| + ||Trunk 712658 || Mult ||2 node ||300 ||300 ||2||2||181 seconds || 5,929,512 || + + ||<bgcolor="#ececec"> Version ||<bgcolor="#ececec"> Operation ||<bgcolor="#ececec"> Cluster Size ||<bgcolor="#ececec"> Rows ||<bgcolor="#ececec"> Columns ||<bgcolor="#ececec"> Total Maps ||<bgcolor="#ececec"> Total Reduces ||<bgcolor="#ececec"> Time (seconds) ||<bgcolor="#ececec"> Bytes Read ||<bgcolor="#ececec"> Bytes Written|| + ||Trunk 718158 || Mult ||2 node ||300 ||300 ||2||2||12 seconds ||1464484 || 2929092|| + + + * Dense LU factorization + * Transpose + * Matrix tridiagonalization, for eigenvalue computations of symmetric matrices. +
