Development.Shake.Profile:generateTrace from shake-0.15.5

Time bar (total: 1.2s)

start0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated

analyze0.0ms (0%)

Memory
0.2MiB live, 0.2MiB 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)

sample530.0ms (45.3%)

Memory
33.4MiB live, 546.8MiB allocated
Samples
326.0ms8 256×0valid
Precisions
Click to see histograms. Total time spent on operations: 106.0ms
ival-sub: 72.0ms (68.1% of total)
ival-mult: 20.0ms (18.9% of total)
ival-true: 6.0ms (5.7% of total)
exact: 5.0ms (4.7% of total)
ival-assert: 4.0ms (3.8% of total)
Bogosity

explain41.0ms (3.5%)

Memory
1.6MiB live, 119.2MiB 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
18.0ms512×0valid
Compiler

Compiled 39 to 20 computations (48.7% saved)

Precisions
Click to see histograms. Total time spent on operations: 5.0ms
ival-sub: 3.0ms (60.7% of total)
ival-mult: 1.0ms (20.2% of total)
ival-true: 0.0ms (0% of total)
exact: 0.0ms (0% of total)
ival-assert: 0.0ms (0% of total)

preprocess201.0ms (17.2%)

Memory
-26.2MiB live, 55.7MiB allocated
Algorithm
1×egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
062
1222
2302
3462
4542
5562
045
061
1101
2131
3151
4231
5391
6541
7591
0591
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
0.4MiB live, 0.4MiB allocated
Compiler

Compiled 0 to 1 computations (-∞% saved)

prune0.0ms (0%)

Memory
1.3MiB live, 1.3MiB 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)

simplify6.0ms (0.5%)

Memory
12.6MiB live, 12.6MiB 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
4234
5394
6544
7594
0594
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

localize13.0ms (1.1%)

Memory
-0.7MiB live, 38.5MiB allocated
Localize:

Found 2 expressions of interest:

NewMetricScoreProgram
accuracy0
(-.f64 x x)
accuracy0
(*.f64 #s(literal 1000000 binary64) (-.f64 x x))
Samples
9.0ms256×0valid
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 (41.2% of total)
ival-mult: 1.0ms (41.2% 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
0.9MiB live, 0.9MiB 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
@0
((* 1000000 (- x x)) (- x x))
0.0ms
x
@inf
((* 1000000 (- x x)) (- x x))
0.0ms
x
@-inf
((* 1000000 (- x x)) (- x x))

simplify4.0ms (0.4%)

Memory
14.1MiB live, 14.1MiB 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)

rewrite194.0ms (16.5%)

Memory
-40.5MiB live, 60.5MiB allocated
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
048
062
1202
0902
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%)

Memory
0.7MiB live, 0.7MiB allocated
Compiler

Compiled 8 to 6 computations (25% saved)

prune1.0ms (0%)

Memory
1.6MiB live, 1.6MiB 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)

simplify7.0ms (0.6%)

Memory
12.4MiB live, 12.4MiB 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
4234
5394
6544
7594
0594
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)

localize13.0ms (1.1%)

Memory
-5.9MiB live, 33.6MiB allocated
Localize:

Found 1 expressions of interest:

NewMetricScoreProgram
accuracy0
#s(approx (* 1000000 (- x x)) #s(literal 0 binary64))
Samples
9.0ms256×0valid
Compiler

Compiled 16 to 13 computations (18.8% saved)

Precisions
Click to see histograms. Total time spent on operations: 5.0ms
ival-sub: 4.0ms (77.9% of total)
ival-mult: 1.0ms (19.5% 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
0.6MiB live, 0.6MiB 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)))

simplify4.0ms (0.4%)

Memory
10.9MiB live, 10.9MiB 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)

rewrite26.0ms (2.2%)

Memory
-1.1MiB live, 37.3MiB allocated
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
063
1223
0913
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))

eval1.0ms (0.1%)

Memory
1.7MiB live, 1.7MiB allocated
Compiler

Compiled 7 to 6 computations (14.3% saved)

prune1.0ms (0.1%)

Memory
2.5MiB live, 2.5MiB 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)

regimes6.0ms (0.6%)

Memory
-27.3MiB live, 12.1MiB 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:

3.0ms
(*.f64 #s(literal 1000000 binary64) (-.f64 x x))
2.0ms
(-.f64 x x)
1.0ms
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)

simplify31.0ms (2.6%)

Memory
24.7MiB live, 67.5MiB 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))

soundness42.0ms (3.6%)

Memory
-33.7MiB live, 4.7MiB 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)

preprocess49.0ms (4.2%)

Memory
6.3MiB live, 44.6MiB 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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