80 lines
No EOL
2.1 KiB
C
80 lines
No EOL
2.1 KiB
C
//#define GPUTYPE 8800 // MP=16
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//#define NJBL_value 32
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//#define GPUTYPE C1060 // MP=30
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//#define NJBL_value 30
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//#define GPUTYPE M2070 // MP=14
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//#define NJBL_value 28
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//#define GPUTYPE GF460 // MP=7
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//#define NJBL_value 14
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//#define GPUTYPE GF470 // MP=14
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//#define NJBL_value 28
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//#define GPUTYPE GF480 // MP=15
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//#define NJBL_value 30
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//#define GPUTYPE GF570 // MP=15
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//#define NJBL_value 30
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#define GPUTYPE K20m // MP=13
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#define NJBL_value 26
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//#define GPUTYPE GF660 // MP=5
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//#define NJBL_value 10
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//#define GPUTYPE GF780 // MP=15
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//#define NJBL_value 30
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//#define GPUTYPE GF1080 // MP=20
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//#define NJBL_value 20
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//#define GPUTYPE GFTITANX // MP=24
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//#define NJBL_value 24
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// NJBLOCKS = 1 or 2 x MP
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// NXREDUCE is a power of 2 and >= NJBLOCKS ~32 is good for all
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// NYREDUCE is a power of 2 < NXREDUCE ~4 is good for all
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enum{
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SM_VER = 35,
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NTHREADS = 128,
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NTHSCAT = 64,
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NIBLOCKS = 16,
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NJPSHRE = 32,
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NIMAX = (NTHREADS * NIBLOCKS),
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NJBLOCKS = NJBL_value,
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NXREDUCE = 32,
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NYREDUCE = 4,
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};
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/*
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----------------------------------------------------------------------------
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type MP x Cores x GPU clock rate SP Gflop/s DP Gflop/s
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per MP (GHz) (nbody n=200k) (nbody n=200k)
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8800 GT 14 x 8 x 1.62 = 181.44 -
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8800 512 16 x 8 x 1.80 = 230.40 298.266 -
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9800 GTX 16 x 8 x 1.85 = 236.80 331.754 -
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250 GTS 16 x 8 x 1.73 = 221.44
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C1060 30 x 8 x 1.30 = 312.00 450.861 55.412
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M2070 14 x 32 x 1.15 = 515.20 546.416 250.454
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460 v2 7 x 48 x 1.56 = 524.16 421.335 67.939
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470 14 x 32 x 1.22 = 546.56 578.572 105.796
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480 15 x 32 x 1.40 = 672.00 705.514 145.502
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570 15 x 32 x 1.46 = 700.80 736.882 151.960
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670 7 x 192 x 0.71 = 954.24 1151.030 100.092
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680 8 x 192 x 0.71 = 1090.56 1187.710 101.211
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K20m 13 x 192 x 0.71 = 1772.16 1322.374 576.523
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TITAN 14 x 192 x 0.88 = 2365.44 2026.287 751.671
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780 Ti 15 x 192 x 0.93 = 2678.40 2691.603 198.987
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----------------------------------------------------------------------------
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*/ |