NVIDIA DOCA SDK Data Center on a Chip Framework Documentation
telem_template_algo_params.h
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25 
26 #ifndef _TELEM_TEMPLATE_ALGO_PARAMS_H_
27 #define _TELEM_TEMPLATE_ALGO_PARAMS_H_
28 
29 /* Configurable algorithm parameters */
30 /* This parameters are hardcoded and they provide the best set of the parameters for real firmware */
31 #define UPDATE_FACTOR (((1 << 16) * 10) / 100) /* 0.08 in fxp16 - maximum multiplicative decrease factor */
32 #define BASE_RTT (13000) /* Base value of rtt - in nanosec */
33 #define NEW_FLOW_RATE (1 << (20)) /* Rate format in fixed point 20 */
34 #define MIN_RATE (1 << (20 - 14)) /* Rate format in fixed point 20 */
35 #define MAX_DELAY (150000) /* Maximum delay - in nanosec */
36 
37 #define UPDATE_FACTOR_MAX (10 * (1 << 16)) /* Maximum value of update factor */
38 #define AI_MAX (1 << (20)) /* Maximum value of AI */
39 #define RATE_MAX (1 << (20)) /* Maximum value of rate */
40 
41 #define AI (40) // in bytes
42 #define HAI (2 ^ (20 - 8))
43 #define BASE_QLEN (200000) // in Bytes
44 #define PORT_BW_G (200)
45 
46 #endif /* _TELEM_TEMPLATE_ALGO_PARAMS_H_ */