TBCI Numerical high perf. C++ Library  2.8.0
cost.h
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1 
6 /* KG, 99/08/02 */
7 /* $Id: cost.h,v 1.4.2.2 2003/07/13 22:25:05 garloff Exp $ */
8 
32 #ifndef TBCI_COST_H
33 #define TBCI_COST_H
34 
35 /* Platform and type specific code to go here */
36 
37 
38 /* Defaults */
39 #ifndef COST_UNIT_LOAD
40 # define COST_UNIT_LOAD 2
41 #endif
42 
43 #ifndef COST_UNIT_STORE
44 # define COST_UNIT_STORE COST_UNIT_LOAD
45 #endif
46 
47 #ifndef COST_NU_LOAD
48 # define COST_NU_LOAD 6
49 #endif
50 
51 #ifndef COST_NU_STORE
52 # define COST_NU_STORE (COST_NU_LOAD-2)
53 #endif
54 
55 #ifndef COST_MEMSET
56 # define COST_MEMSET (COST_UNIT_STORE/2)
57 #endif
58 
59 #ifndef COST_MEMCPY
60 # define COST_MEMCPY ((COST_UNIT_LOAD+COST_UNIT_STORE)/2)
61 #endif
62 
63 #ifndef COST_ADD
64 # define COST_ADD 2
65 #endif
66 
67 #ifndef COST_SUB
68 # define COST_SUB COST_ADD
69 #endif
70 
71 #ifndef COST_MULT
72 # define COST_MULT 4
73 #endif
74 
75 #ifndef COST_DIV
76 # define COST_DIV (COST_MULT+2)
77 #endif
78 
79 #ifndef COST_CALL
80 # define COST_CALL 4
81 #endif
82 
83 #ifndef COST_LOOP
84 # define COST_LOOP 2
85 #endif
86 
87 #ifndef COST_BRANCH
88 # define COST_BRANCH 6
89 #endif
90 
91 #ifndef COST_SCHEDULE
92 # define COST_SCHEDULE 10000
93 #endif
94 
95 #endif /* TBCI_COST_H */
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