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path: root/libraries/atlas/TimingResults.txt
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MACHINE: Intel Core2 Duo T9600  @ 2.80GHz
COMPILER: gcc 5.3.0 (as shipped with Slackware Linux 14.2)

The times labeled Reference are for ATLAS as installed by the authors.
NAMING ABBREVIATIONS:
   kSelMM : selected matmul kernel (may be hand-tuned)
   kGenMM : generated matmul kernel
   kMM_NT : worst no-copy kernel
   kMM_TN : best no-copy kernel
   BIG_MM : large GEMM timing (usually N=1600); estimate of asymptotic peak
   kMV_N  : NoTranspose matvec kernel
   kMV_T  : Transpose matvec kernel
   kGER   : GER (rank-1 update) kernel
Kernel routines are not called by the user directly, and their
performance is often somewhat different than the total
algorithm (eg, dGER perf may differ from dkGER)


AFTER A PARTIAL SEARCH, ARCH IDENTIFIED AS Core232SSE3
======================================================

Reference clock rate=2493Mhz, new rate=2801Mhz
   Refrenc : % of clock rate achieved by reference install
   Present : % of clock rate achieved by present ATLAS install

                    single precision                  double precision
            ********************************   *******************************
                  real           complex           real           complex
            ---------------  ---------------  ---------------  ---------------
Benchmark   Refrenc Present  Refrenc Present  Refrenc Present  Refrenc Present
=========   ======= =======  ======= =======  ======= =======  ======= =======
  kSelMM      578.5   363.2    564.7   577.7    334.6   352.5    325.1   336.5
  kGenMM      156.3   101.2    156.5   102.0    159.9   159.2    161.7    97.3
  kMM_NT      134.3   125.8    133.0   127.1    151.6   140.7    151.2   152.9
  kMM_TN      154.8   101.3    152.6   101.1    142.4    90.8    149.7    94.2
  BIG_MM      554.0   350.7    554.6   352.2    318.9   330.7    312.3   324.5
   kMV_N       63.6    71.7    106.8    62.5     29.7    40.3     56.5    71.8
   kMV_T       64.7    74.7    108.0    79.3     32.5    44.9     60.5    65.8
    kGER       45.9    37.9     88.6    61.2     22.1    19.7     45.5    44.5


AFTER A FULL SEARCH
===================

Reference clock rate=2493Mhz, new rate=2801Mhz
   Refrenc : % of clock rate achieved by reference install
   Present : % of clock rate achieved by present ATLAS install

                    single precision                  double precision
            ********************************   *******************************
                  real           complex           real           complex
            ---------------  ---------------  ---------------  ---------------
Benchmark   Refrenc Present  Refrenc Present  Refrenc Present  Refrenc Present
=========   ======= =======  ======= =======  ======= =======  ======= =======
  kSelMM      578.5   624.7    564.7   572.9    334.6   347.2    325.1   334.3
  kGenMM      156.3   156.0    156.5   155.4    159.9   163.2    161.7   163.2
  kMM_NT      134.3   104.8    133.0    96.9    151.6   140.5    151.2   144.5
  kMM_TN      154.8   170.8    152.6   163.5    142.4   122.0    149.7   127.9
  BIG_MM      554.0   527.8    554.6   558.3    318.9   331.3    312.3   331.0
   kMV_N       63.6    72.1    106.8   118.8     29.7    44.8     56.5    79.1
   kMV_T       64.7    78.8    108.0   134.4     32.5    45.5     60.5    88.3
    kGER       45.9    40.2     88.6    74.6     22.1    21.7     45.5    44.8