1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
|
# Library configuration options for Ouroboros
# Options affecting libouroboros-common, libouroboros-dev, libouroboros-irm
# Flow limits
set(SYS_MAX_FLOWS 10240 CACHE STRING
"Maximum number of total flows for this system")
set(PROG_MAX_FLOWS 4096 CACHE STRING
"Maximum number of flows in an application")
set(PROG_RES_FDS 64 CACHE STRING
"Number of reserved flow descriptors per application")
set(PROG_MAX_FQUEUES 32 CACHE STRING
"Maximum number of flow sets per application")
# Threading
if(NOT APPLE)
set(PTHREAD_COND_CLOCK "CLOCK_MONOTONIC" CACHE STRING
"Clock to use for condition variable timing")
else()
set(PTHREAD_COND_CLOCK "CLOCK_REALTIME" CACHE INTERNAL
"Clock to use for condition variable timing")
endif()
# Timeouts
set(SOCKET_TIMEOUT 500 CACHE STRING
"Default timeout for responses from IPCPs (ms)")
# QoS settings
set(QOS_DISABLE_CRC TRUE CACHE BOOL
"Ignores ber setting on all QoS cubes")
# Delta-t protocol timers
set(DELTA_T_MPL 60 CACHE STRING
"Maximum packet lifetime (s)")
set(DELTA_T_ACK 10 CACHE STRING
"Maximum time to acknowledge a packet (s)")
set(DELTA_T_RTX 120 CACHE STRING
"Maximum time to retransmit a packet (s)")
# FRCT configuration
set(FRCT_REORDER_QUEUE_SIZE 256 CACHE STRING
"Size of the reordering queue, must be a power of 2")
set(FRCT_START_WINDOW 64 CACHE STRING
"Start window, must be a power of 2")
set(FRCT_LINUX_RTT_ESTIMATOR TRUE CACHE BOOL
"Use Linux RTT estimator formula instead of the TCP RFC formula")
set(FRCT_RTO_MDEV_MULTIPLIER 2 CACHE STRING
"Multiplier for deviation term in the RTO: RTO = sRTT + (mdev << X)")
set(FRCT_RTO_INC_FACTOR 0 CACHE STRING
"Divisor for RTO increase after timeout: RTO += RTX >> X, 0: Karn/Partridge")
set(FRCT_RTO_MIN 250 CACHE STRING
"Minimum Retransmission Timeout (RTO) for FRCT (us)")
set(FRCT_TICK_TIME 5000 CACHE STRING
"Tick time for FRCT activity (retransmission, acknowledgments) (us)")
# Retransmission (RXM) configuration
set(RXM_BUFFER_ON_HEAP FALSE CACHE BOOL
"Store packets for retransmission on the heap instead of in packet buffer")
set(RXM_BLOCKING TRUE CACHE BOOL
"Use blocking writes for retransmission")
set(RXM_MIN_RESOLUTION 20 CACHE STRING
"Minimum retransmission delay (ns), as a power to 2")
set(RXM_WHEEL_MULTIPLIER 4 CACHE STRING
"Factor for retransmission wheel levels as a power to 2")
set(RXM_WHEEL_LEVELS 3 CACHE STRING
"Number of levels in the retransmission wheel")
set(RXM_WHEEL_SLOTS_PER_LEVEL 256 CACHE STRING
"Number of slots per level in the retransmission wheel, must be a power of 2")
# Acknowledgment wheel configuration
set(ACK_WHEEL_SLOTS 256 CACHE STRING
"Number of slots in the acknowledgment wheel, must be a power of 2")
set(ACK_WHEEL_RESOLUTION 18 CACHE STRING
"Minimum acknowledgment delay (ns), as a power to 2")
# Thread pool manager (TPM) debugging
set(TPM_DEBUG_REPORT_INTERVAL 0 CACHE STRING
"Interval at wich the TPM will report long running threads (s), 0 disables")
set(TPM_DEBUG_ABORT_TIMEOUT 0 CACHE STRING
"TPM abort process after a thread reaches this timeout (s), 0 disables")
# Encryption
set(KEY_ROTATION_BIT 20 CACHE STRING
"Bit position in packet counter that triggers key rotation (default 20 = every 2^20 packets)")
# Flow statistics (requires FUSE)
if(HAVE_FUSE)
set(PROC_FLOW_STATS TRUE CACHE BOOL
"Enable flow statistics tracking for application flows")
if(PROC_FLOW_STATS)
message(STATUS "Application flow statistics enabled")
else()
message(STATUS "Application flow statistics disabled")
endif()
endif()
|
