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Linpack

Overview

Linpack is used to test floating-point performance.

Requirements

None.

Building and flashing

Example Location： examples/benchmark/linpack_sp

compile, burn, and more, see: get started

Running result

Successfully running will output the following logs

Unrolled Single Precision Linpack

Unrolled Single Precision Linpack

     norm. resid      resid           machep         x[0]-1        x[n-1]-1
       2.2                     e               e               e               e
    times are reported for matrices of order   120
      dgefa      dgesl      total       kflops     unit      ratio
 times for array with leading dimension of  121
       0.03       0.00       0.03      33737       0.06       0.62
       0.03       0.00       0.03      33737       0.06       0.62
       0.03       0.00       0.03      33737       0.06       0.62
       0.03       0.00       0.03      33834       0.06       0.62
 times for array with leading dimension of 120
       0.03       0.00       0.03      33737       0.06       0.62
       0.03       0.00       0.03      33737       0.06       0.62
       0.03       0.00       0.03      34729       0.06       0.61
       0.03       0.00       0.03      33834       0.06       0.62
Unrolled Single  Precision 33834 Kflops ; 10 Reps