Comparison of -s 1533554432 -i 4090000 vs standard -s 33554432 -i 900000

Extreme settings hard-coded as default in other reference client implementations

Comparison tests of shift 64 at extreme default settings of -s 1533554432 -i 4090000 with shift 64 at standard default settings of -s 33554432 -i 900000.


Column labels map directly to miner output: pps is average primes per second, tps is average tests per second, gps is average gaps per second.

f64-t4-i40900000-s1533554432

measureppstpsgps
mean3060368706214359
max3188189075114959
min75368214593536
std2312565861086

f64-t4-i900000-s33554432

measureppstpsgps
mean32439411510115220
max52946218671924831
min31490511178414777
std28409100031332

The charts included below are for completeness. The figures given are the means and they differ from the pandas-produced means because, in order to support the different requirements of charting, the first 1/5th of the data is ignored in order to aid visual comparison. The chartline uses the full dataset.

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Replication:

gapminer -o localhost -p 31397 -u $USER -x $USERPASS -e -j 5 -t 4 -f 64 -s 1533554432 -i 4090000
gapminer -o localhost -p 31397 -u $USER -x $USERPASS -e -j 5 -t 4 -f 64 -s 33554432 -i 900000