Questions and Answers :
Unix/Linux :
the difference between 32bit- and 64bit-code
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Send message Joined: 4 Jan 05 Posts: 3 Credit: 129,914 RAC: 0 |
hi this is difference: self-compiled 64bit boinc on an athlon64 3200+: Benchmark results: 2005-01-04 16:28:21 [---] Number of CPUs: 1 2005-01-04 16:28:21 [---] 1479 double precision MIPS (Whetstone) per CPU 2005-01-04 16:28:21 [---] 3854 integer MIPS (Dhrystone) per CPU 2005-01-04 16:28:21 [---] Finished CPU benchmarks precompiled package boinc_4.13_i686-pc-linux-gnu: Benchmark results: 2005-01-14 17:42:24 [---] Number of CPUs: 1 2005-01-14 17:42:24 [---] 1068 double precision MIPS (Whetstone) per CPU 2005-01-14 17:42:24 [---] 2702 integer MIPS (Dhrystone) per CPU 2005-01-14 17:42:24 [---] Finished CPU benchmarks so the 32bit runs only at 72% at double precision and only at 70% at integer of the speed of a 64bit. system: athlon64 3200+, gentoo, 32bit emulation maybe a 64bit version would speed up calculations and maybe its worth a thought;-) frank |
Send message Joined: 7 Aug 04 Posts: 2185 Credit: 64,822,615 RAC: 5,275 |
It's worth a thought, and has been mentioned/suggested before. But the IT personnel/resources have been given priorities other than that. Hopefully it will come at some time. |
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