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Integration of MoonSniff #227

Closed
wants to merge 124 commits into from
Closed

Integration of MoonSniff #227

wants to merge 124 commits into from

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AP-Frank
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Adds the following:

  • MoonSniff scripts for sniffer, postprocessor, traffic generator, and DUT
  • Hashmap support
  • Writer/Reader for MSCAP files

@AP-Frank
add moonsniff demo skeleton
1618af1
@AP-Frank
extend moongen by moonsniff sources
7531259
@AP-Frank
add length control and a payload
b5cd5a0
@AP-Frank
use uint16_t instead of uint8_t
adf1538
@AP-Frank
implement basic ring_buffer
b933996
@AP-Frank
add miss and hit counters
8f98e8d
@AP-Frank
setup new core implementation
83823a6 
Tests with the old implementation have shown that the hit rate does not meet the expectations. The reason for this is that the time to insert a timestamp where fast, whereas time to match an existing entry was linear an took up to 100 times as long.

The new implementation aims to have equal insert and find properties.
@AP-Frank
simplify example and add storage for timestamps
1b6ffbd
@AP-Frank
add average latency computation
980af33
@AP-Frank
wip debug latencies
6e91e9d
@AP-Frank
add mutexes to ensure thread safety
a07f218
@AP-Frank
WIP find a way to synchronize clocks
e9d17d1
@AP-Frank
inserted multiple time synchronisation points
85c18d3 
todo: remove all unneccessary syncing points
@AP-Frank
add checks to validate timestamps and remove superfluous clock syncs
2f0a95b
@AP-Frank
add scripts for moonsniff in target environment
4d2c615
@AP-Frank
correct stats, add additional syncing point
e8719ef
@AP-Frank
correct parser args
88b170a
@AP-Frank
Merge branch 'moonsniff' of moongen:AP-Frank/MoonGen into moonsniff
7b6beaa
@AP-Frank
write latencies to file instead of dequeue
e379c68
@AP-Frank
add barriers to prevent race conditions
dc2f8b2
@AP-Frank
rework average measurements to read from file
fe43fef
@AP-Frank
update submodule
ff1cc38
@AP-Frank
more straight-forward access to statistics
bcf5eef
@AP-Frank
general cleanup
45cb08c
@AP-Frank
remove mutexes alltogether
e0d623f 
new implementation should make errors because of
race conditions very improbable
@AP-Frank
merge both timestamping methods
2e5c3ee
@AP-Frank
prepare for different usage modes
d5fb7e6
@AP-Frank
fix error where hit_list being to small
bfffebf 
potentially causes misses/memory errors
@AP-Frank
change id length to effectivly 24 bits
6e7aa28 
this is a compromise between, possible measurement time and
memory requirements
@AP-Frank
cleanup
1b90001
@AP-Frank
split two matching methods into different files
bcbc9ca
@AP-Frank
new method to cleanup the table and performance upgrade
bf50ecc
@AP-Frank
slight improvements to cleaning
9643f4f
@AP-Frank
cleanup moonsniff code
ae060c9
@AP-Frank
new cleanup method to restrain table size
6a00bd6
@AP-Frank
add mpps computation
7d4a705
@AP-Frank
add csv output
ad865c5
@AP-Frank
add support for different working directories
daea5b0
@AP-Frank
add documentation for post-processing and mscap matching
b4d2845
@AP-Frank
extend documentation to pkt-matcher and tbbmatch
e5a0bbf
@AP-Frank
refactor array based matching
16873c5
@AP-Frank
add units to mean and variation in output
c75dfe0
@AP-Frank
remove old ms code
9330e37
@AP-Frank
cleanup for moonsniff.cpp
d7ad19e
@AP-Frank
fix post_count is nil error
f51afda
@AP-Frank
complete overhaul of live mode
ec4dacf
@AP-Frank
add README
ce5b6f4
@AP-Frank
fix array based matching for long intervals
b03803d
@AP-Frank
fix high rate measurements for live mode
1d0a09a
@AP-Frank
rename time and rate flags
ef5a336
@AP-Frank
fix typo
2a8231a
@AP-Frank
add hashmap support for different key and value sizes
50ddc4e
@AP-Frank
Merge branch 'master' into ms-experimental
53225d1
emmericp
emmericp requested changes Oct 12, 2018
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@emmericp
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merged and squashed manually

@emmericp emmericp closed this Oct 18, 2018
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@emmericp emmericp emmericp requested changes

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@AP-Frank @emmericp