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dfatool
decisiontrees
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state-duration-timers
Performance Model Generation for Configurable System Components
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2021-02-26
refactor param_info, show splits in analyze-archive output
Daniel Friesel
-29
/
+93
2021-02-26
add simple decisiontree test
Daniel Friesel
-1
/
+1
2021-02-25
kinda proper dtree support (todo: refactoring)
Daniel Friesel
-7
/
+30
2021-02-25
pelt_refine: Fix "no sub-states" handling
Daniel Friesel
-1
/
+1
2021-02-25
Adjust ParamStats interface in preparation for decision-tree models
Daniel Friesel
-23
/
+178
2021-02-24
cluster and re-fit sub-states
Daniel Friesel
-72
/
+91
2021-02-24
lut_median_getter: handle param tuples, not just lists
Daniel Friesel
-1
/
+4
2021-02-24
do not hard-code substate names
Daniel Friesel
-8
/
+11
2021-02-24
treat last sub state as tail / default state
Daniel Friesel
-7
/
+16
2021-02-24
pelt: allow contraction (averaging) of data as well as stretching
Daniel Friesel
-2
/
+23
2021-02-23
draft for clustering of parameter-independent sub-states
Daniel Friesel
-91
/
+96
2021-02-23
fix drift compensation and reduce pelt + caching overhead
Daniel Friesel
-44
/
+60
2021-02-23
analyze-archive: show substate model quality in table
Daniel Friesel
-1
/
+15
2021-02-22
add simple sub-state model accessor and evaluation
Daniel Friesel
-2
/
+34
2021-02-22
properly handle static submodel attributes
Daniel Friesel
-31
/
+42
2021-02-22
PELT: Increase parallelism
Daniel Friesel
-86
/
+107
2021-02-19
start modeling of individual sub-states
Daniel Friesel
-19
/
+109
2021-02-18
pelt: Set minimum penalty to 1, improve cache layout
Daniel Friesel
-11
/
+19
2021-02-18
pelt: add tail substate
Daniel Friesel
-3
/
+5
2021-02-18
pelt: cache changepoint detection results
Daniel Friesel
-5
/
+65
2021-02-18
refactor model generation from Analytic/PTAModel into ModelAttribute class
Daniel Friesel
-577
/
+395
2021-02-15
pelt: Fix stretch != 1 support
Daniel Friesel
-2
/
+4
2021-02-15
loader: energytrace: add timestamps to support data
Daniel Friesel
-1
/
+6
2021-02-15
debug output
Daniel Friesel
-8
/
+15
2021-02-15
Limit PELT via --with-substates=name_filter=state_or_transition_name
Daniel Friesel
-12
/
+13
2021-02-15
needs_refinement: short traces cannot be reliably refined
Daniel Friesel
-1
/
+3
2021-02-12
PELT: use variable penalty for benchmark repetations
Daniel Friesel
-40
/
+64
2021-02-12
Add support data (e.g. power traces) for transitions too. Fixes plots and PELT.
Daniel Friesel
-1
/
+1
2021-01-20
greedy drift compensation: Handle left corner case as well. Oops.
Daniel Friesel
-2
/
+11
2021-01-19
additional debugging output
Daniel Friesel
-1
/
+16
2021-01-19
fix off-by-one in graph-based drift compensation
Daniel Friesel
-1
/
+1
2021-01-19
sort keys before bisect
Daniel Friesel
-1
/
+1
2021-01-19
greedy drift compensation: handle edge cases
Daniel Friesel
-2
/
+8
2021-01-19
drift compensation: use PILT min_dist=1
Daniel Friesel
-1
/
+1
2021-01-19
greedy drift compensation: consider transition start vs end when syncing
Daniel Friesel
-46
/
+38
2021-01-18
re-add greedy drift compensation heuristic
Daniel Friesel
-3
/
+86
2021-01-18
drift compensation: a candidate may refer to transition start or end
Daniel Friesel
-39
/
+69
2021-01-18
energytrace drift compensation: allow arbitrarily long skips
Daniel Friesel
-29
/
+33
2021-01-18
energytrace drift compensation: stretch datapoints
Daniel Friesel
-1
/
+3
2021-01-18
drift_compensation_grpah: handle node skips at the tail
Daniel Friesel
-0
/
+9
2021-01-18
refactor graph-based drift compensation into a separate function
Daniel Friesel
-1
/
+12
2021-01-18
Fix a typo
Daniel Friesel
-1
/
+1
2021-01-18
EnergyTrace loader: show offline_index in debug and error output
Daniel Friesel
-8
/
+23
2021-01-15
pelt: add stretch parameter
Daniel Friesel
-0
/
+20
2021-01-15
pelt: Fix Dynp support
Daniel Friesel
-1
/
+5
2021-01-14
add anoter todo entry
Daniel Friesel
-0
/
+3
2021-01-14
energytrace drift compensation: handle arbitrarily long detection failures
Daniel Friesel
-19
/
+6
2021-01-14
energytrace drift compensation: partially handle lack of candidates
Daniel Friesel
-2
/
+4
2021-01-14
energytrace drift compensation: Handle undetected transitions
Daniel Friesel
-5
/
+76
2021-01-14
EnergyTrace drift compensation: optimize via shortest paths
Daniel Friesel
-72
/
+88
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