2a492f15396a6768bcbca016993f4b4c8b0b5307  1G

 Performance counter stats for './sha1sum 1G':

    11,486,302,464 cpu-cycles                #    0.000 GHz                     [14.81%]
     <not counted> stalled-cycles-frontend 
     <not counted> stalled-cycles-backend  
    23,607,008,727 instructions              #    2.06  insns per cycle         [18.51%]
        32,295,529 cache-references                                             [18.51%]
        15,620,660 cache-misses              #   48.368 % of all cache refs     [18.51%]
       467,602,257 branch-instructions                                          [18.51%]
           397,166 branch-misses             #    0.08% of all branches         [18.51%]
       547,720,718 bus-cycles                                                   [14.82%]
     4,903,619,143 L1-dcache-loads                                              [14.87%]
        74,511,949 L1-dcache-load-misses     #    1.52% of all L1-dcache hits   [14.87%]
     2,291,883,132 L1-dcache-stores                                             [14.87%]
        37,281,285 L1-dcache-store-misses                                       [14.86%]
     <not counted> L1-dcache-prefetches    
        49,635,435 L1-dcache-prefetch-misses                                    [14.86%]
     <not counted> L1-icache-loads         
         4,461,435 L1-icache-load-misses     #    0.00% of all L1-icache hits   [14.86%]
     <not counted> L1-icache-prefetches    
     <not counted> L1-icache-prefetch-misses
                 0 LLC-loads                                                    [14.86%]
                 0 LLC-load-misses           #    0.00% of all LL-cache hits    [14.85%]
                 0 LLC-stores                                                   [ 7.43%]
                 0 LLC-store-misses                                             [ 7.42%]
                 0 LLC-prefetches                                               [ 7.42%]
                 0 LLC-prefetch-misses                                          [ 7.42%]
                27 dTLB-loads                                                   [11.13%]
         1,462,186 dTLB-load-misses          #  5415503.70% of all dTLB cache hits  [14.83%]
                 0 dTLB-stores                                                  [14.83%]
           181,369 dTLB-store-misses                                            [14.83%]
     <not counted> dTLB-prefetches         
     <not counted> dTLB-prefetch-misses    
            19,525 iTLB-loads                                                   [14.83%]
             7,151 iTLB-load-misses          #   36.62% of all iTLB cache hits  [14.82%]
       468,827,726 branch-loads                                                 [14.82%]
           362,910 branch-load-misses                                           [14.82%]

       5.535355729 seconds time elapsed