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本帖最后由 superuirui 于 2013-1-5 22:08 编辑
Intel(R) Optimized LINPACK Benchmark
Intel(R) Optimized LINPACK Benchmark is a generalization of the LINPACK 1000 benchmark which solves a dense (real*8) system of linear equations (Ax=b), measures the amount of time it takes to factor and solve the system, converts that time into a performance rate and tests the results for accuracy. The generalization is in the number of equations (N) we can solve, which is not limited to 1000. We use partial pivoting to assure the accuracy of the results. This benchmark should not be used to report LINPACK 1000 performance as that is a compiled-code only benchmark. This is a shared memory implementation which runs on a single platform and should not be confused with MP LINPACK, which is a distributed memory version of the same benchmark. This benchmark should not be confused with LINPACK, the library, which has been expanded upon by LAPACK the library.
Intel Optimized LINPACK Benchmark uses these names for the executables to be run:
linpack_xeon32.exe Windows*, Intel(R) Xeon(R) 32-bit
linpack_xeon64.exe Windows*, Intel(R) Xeon(R) 64-bit
xlinpack_xeon32 Linux*, Intel(R) Xeon(R) 32-bit
xlinpack_xeon64 Linux*, Intel(R) Xeon(R) 64-bit
linpack_cd32.app Mac OS*, Intel(R) Core(TM) Duo 32-bit
linpack_cd64.app Mac OS*, Intel(R) Core(TM) microarchitecture 64-bit
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