Development.Shake.Profile:generateTrace from shake-0.15.5

Time bar (total: 507.0ms)

start0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated

analyze0.0ms (0%)

Memory
0.1MiB live, 0.1MiB allocated
Algorithm
1×search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%100%0%0%0%0%0
100%100%0%0%0%0%0%1
Compiler

Compiled 7 to 6 computations (14.3% saved)

sample337.0ms (66.5%)

Memory
151.0MiB live, 151.0MiB allocated
Samples
176.0ms8 256×0valid
Precisions
Click to see histograms. Total time spent on operations: 68.0ms
ival-sub: 37.0ms (54.2% of total)
ival-mult: 19.0ms (27.8% of total)
ival-true: 5.0ms (7.3% of total)
exact: 4.0ms (5.9% of total)
ival-assert: 3.0ms (4.4% of total)
Bogosity

explain46.0ms (9.1%)

Memory
25.8MiB live, 25.8MiB allocated
FPErrors
Click to see full error table
Ground TruthOverpredictionsExampleUnderpredictionsExampleSubexpression
00-0-(-.f64 x x)
00-0-(*.f64 #s(literal 1000000 binary64) (-.f64 x x))
00-0-#s(literal 1000000 binary64)
00-0-x
Confusion
Predicted +Predicted -
+00
-0256
Precision
0/0
Recall
0/0
Confusion?
Predicted +Predicted MaybePredicted -
+000
-00256
Precision?
0/0
Recall?
0/0
Freqs
test
numberfreq
0256
Total Confusion?
Predicted +Predicted MaybePredicted -
+000
-001
Precision?
0/0
Recall?
0/0
Samples
14.0ms512×0valid
Compiler

Compiled 49 to 25 computations (49% saved)

Precisions
Click to see histograms. Total time spent on operations: 5.0ms
ival-sub: 3.0ms (64.8% of total)
ival-mult: 1.0ms (21.6% of total)
ival-true: 0.0ms (0% of total)
exact: 0.0ms (0% of total)
ival-assert: 0.0ms (0% of total)

preprocess15.0ms (2.9%)

Memory
5.0MiB live, 5.0MiB allocated
Algorithm
1×egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
062
1222
2302
3452
4522
5542
045
061
1101
2131
3151
4171
5191
6231
7281
0281
Stop Event
1×iter limit
1×saturated
1×iter limit
1×saturated
Calls
Call 1
Inputs
(*.f64 #s(literal 1000000 binary64) (-.f64 x x))
Outputs
(*.f64 #s(literal 1000000 binary64) (-.f64 x x))
#s(literal 0 binary64)
Compiler

Compiled 5 to 4 computations (20% saved)

eval0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated
Compiler

Compiled 0 to 1 computations (-∞% saved)

prune0.0ms (0.1%)

Memory
0.3MiB live, 0.3MiB allocated
Alt Table
Click to see full alt table
StatusAccuracyProgram
▶100.0%
(*.f64 #s(literal 1000000 binary64) (-.f64 x x))
Compiler

Compiled 5 to 4 computations (20% saved)

simplify3.0ms (0.5%)

Memory
0.4MiB live, 0.4MiB allocated
Algorithm
1×egg-herbie
Localize:

Found 2 expressions of interest:

NewMetricScoreProgram
cost-diff192
(-.f64 x x)
cost-diff320
(*.f64 #s(literal 1000000 binary64) (-.f64 x x))
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0410
064
1104
2134
3154
4174
5194
6234
7284
0284
Stop Event
1×iter limit
1×saturated
1×iter limit
Calls
Call 1
Inputs
(*.f64 #s(literal 1000000 binary64) (-.f64 x x))
#s(literal 1000000 binary64)
(-.f64 x x)
x
Outputs
(*.f64 #s(literal 1000000 binary64) (-.f64 x x))
#s(literal 0 binary64)
#s(literal 1000000 binary64)
(-.f64 x x)
#s(literal 0 binary64)
x

localize10.0ms (2%)

Memory
5.2MiB live, 5.2MiB allocated
Localize:

Found 2 expressions of interest:

NewMetricScoreProgram
accuracy0
(-.f64 x x)
accuracy0
(*.f64 #s(literal 1000000 binary64) (-.f64 x x))
Samples
6.0ms256×0valid
Compiler

Compiled 22 to 10 computations (54.5% saved)

Precisions
Click to see histograms. Total time spent on operations: 2.0ms
ival-sub: 1.0ms (46% of total)
ival-mult: 1.0ms (46% of total)
ival-true: 0.0ms (0% of total)
exact: 0.0ms (0% of total)
ival-assert: 0.0ms (0% of total)

series0.0ms (0%)

Memory
0.1MiB live, 0.1MiB allocated
Counts
2 → 1
Calls
Call 1
Inputs
(*.f64 #s(literal 1000000 binary64) (-.f64 x x))
(-.f64 x x)
Outputs
0
Calls

3 calls:

TimeVariablePointExpression
0.0ms
x
@inf
((* 1000000 (- x x)) (- x x))
0.0ms
x
@0
((* 1000000 (- x x)) (- x x))
0.0ms
x
@-inf
((* 1000000 (- x x)) (- x x))

simplify2.0ms (0.3%)

Memory
0.2MiB live, 0.2MiB allocated
Algorithm
1×egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
011
011
Stop Event
1×saturated
1×saturated
Counts
1 → 1
Calls
Call 1
Inputs
0
Outputs
0
#s(literal 0 binary64)

rewrite23.0ms (4.5%)

Memory
5.2MiB live, 5.2MiB allocated
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
048
062
1202
0842
Stop Event
1×iter limit
1×iter limit
1×iter limit
1×unsound
1×iter limit
Counts
2 → 2
Calls
Call 1
Inputs
(*.f64 #s(literal 1000000 binary64) (-.f64 x x))
(-.f64 x x)
Outputs
#s(literal 0 binary64)
#s(literal 0 binary64)

eval0.0ms (0.1%)

Memory
0.2MiB live, 0.2MiB allocated
Compiler

Compiled 8 to 6 computations (25% saved)

prune0.0ms (0.1%)

Memory
0.4MiB live, 0.4MiB allocated
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New112
Fresh000
Picked101
Done000
Total213
Accuracy
100.0%
Counts
3 → 1
Alt Table
Click to see full alt table
StatusAccuracyProgram
▶100.0%
#s(approx (* 1000000 (- x x)) #s(literal 0 binary64))
Compiler

Compiled 7 to 6 computations (14.3% saved)

simplify3.0ms (0.6%)

Memory
0.4MiB live, 0.4MiB allocated
Algorithm
1×egg-herbie
Localize:

Found 1 expressions of interest:

NewMetricScoreProgram
cost-diff0
#s(approx (* 1000000 (- x x)) #s(literal 0 binary64))
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
068
064
1104
2134
3154
4174
5194
6234
7284
0284
Stop Event
1×iter limit
1×saturated
1×saturated
Calls
Call 1
Inputs
#s(approx (* 1000000 (- x x)) #s(literal 0 binary64))
#s(literal 0 binary64)
Outputs
#s(approx (* 1000000 (- x x)) #s(literal 0 binary64))
#s(literal 0 binary64)

localize9.0ms (1.8%)

Memory
4.9MiB live, 4.9MiB allocated
Localize:

Found 1 expressions of interest:

NewMetricScoreProgram
accuracy0
#s(approx (* 1000000 (- x x)) #s(literal 0 binary64))
Samples
6.0ms256×0valid
Compiler

Compiled 16 to 13 computations (18.8% saved)

Precisions
Click to see histograms. Total time spent on operations: 2.0ms
ival-sub: 1.0ms (46.6% of total)
ival-mult: 1.0ms (46.6% of total)
ival-true: 0.0ms (0% of total)
exact: 0.0ms (0% of total)
ival-assert: 0.0ms (0% of total)

series0.0ms (0%)

Memory
0.1MiB live, 0.1MiB allocated
Counts
1 → 1
Calls
Call 1
Inputs
#s(approx (* 1000000 (- x x)) #s(literal 0 binary64))
Outputs
0
Calls

3 calls:

TimeVariablePointExpression
0.0ms
x
@0
((* 1000000 (- x x)))
0.0ms
x
@inf
((* 1000000 (- x x)))
0.0ms
x
@-inf
((* 1000000 (- x x)))

simplify2.0ms (0.3%)

Memory
0.2MiB live, 0.2MiB allocated
Algorithm
1×egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
011
011
Stop Event
1×saturated
1×saturated
Counts
1 → 1
Calls
Call 1
Inputs
0
Outputs
0
#s(literal 0 binary64)

rewrite16.0ms (3.2%)

Memory
0.7MiB live, 0.7MiB allocated
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
063
1203
0843
Stop Event
1×iter limit
1×iter limit
1×iter limit
1×unsound
1×saturated
Counts
1 → 1
Calls
Call 1
Inputs
#s(approx (* 1000000 (- x x)) #s(literal 0 binary64))
Outputs
#s(approx (* 1000000 (- x x)) #s(literal 0 binary64))

eval0.0ms (0%)

Memory
0.1MiB live, 0.1MiB allocated
Compiler

Compiled 7 to 6 computations (14.3% saved)

prune1.0ms (0.2%)

Memory
0.6MiB live, 0.6MiB allocated
Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New101
Fresh000
Picked011
Done000
Total112
Accuracy
100.0%
Counts
2 → 1
Alt Table
Click to see full alt table
StatusAccuracyProgram
✓100.0%
#s(approx (* 1000000 (- x x)) #s(literal 0 binary64))
Compiler

Compiled 19 to 15 computations (21.1% saved)

regimes3.0ms (0.7%)

Memory
3.3MiB live, 3.3MiB allocated
Accuracy

Total 0b remaining (0%)

Threshold costs 0b (0%)

Counts
2 → 1
Calls
Call 1
Inputs
#s(approx (* 1000000 (- x x)) #s(literal 0 binary64))
(*.f64 #s(literal 1000000 binary64) (-.f64 x x))
Outputs
#s(approx (* 1000000 (- x x)) #s(literal 0 binary64))
Calls

3 calls:

1.0ms
x
1.0ms
(*.f64 #s(literal 1000000 binary64) (-.f64 x x))
1.0ms
(-.f64 x x)
Results
AccuracySegmentsBranch
100.0%1x
100.0%1(*.f64 #s(literal 1000000 binary64) (-.f64 x x))
100.0%1(-.f64 x x)
Compiler

Compiled 9 to 7 computations (22.2% saved)

simplify19.0ms (3.7%)

Memory
18.3MiB live, 18.3MiB allocated
Algorithm
1×egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
Stop Event
1×saturated
Calls
Call 1
Inputs
#s(approx (* 1000000 (- x x)) #s(literal 0 binary64))
Outputs
#s(approx (* 1000000 (- x x)) #s(literal 0 binary64))

soundness2.0ms (0.4%)

Memory
0.4MiB live, 0.4MiB allocated
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
011
011
Stop Event
1×done
1×saturated
1×saturated
Compiler

Compiled 8 to 8 computations (0% saved)

preprocess15.0ms (3%)

Memory
9.4MiB live, 9.4MiB allocated
Compiler

Compiled 26 to 24 computations (7.7% saved)

end0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated

Profiling

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