Development.Shake.Profile:generateTrace from shake-0.15.5

Time bar (total: 1.5s)

start0.0ms (0%)

Memory
0.1MiB live, 0.1MiB allocated

analyze0.0ms (0%)

Memory
0.6MiB live, 0.6MiB 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)

sample1.2s (83.3%)

Memory
5.8MiB live, 930.8MiB allocated
Samples
642.0ms8 256×0valid
Precisions
Click to see histograms. Total time spent on operations: 304.0ms
ival-mult: 238.0ms (78.2% of total)
ival-sub: 51.0ms (16.8% of total)
ival-true: 6.0ms (2% of total)
exact: 6.0ms (2% of total)
ival-assert: 3.0ms (1% of total)
Bogosity

explain65.0ms (4.4%)

Memory
-2.7MiB live, 93.8MiB 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
41.0ms512×0valid
Compiler

Compiled 29 to 16 computations (44.8% saved)

Precisions
Click to see histograms. Total time spent on operations: 27.0ms
ival-sub: 25.0ms (91.8% of total)
ival-mult: 1.0ms (3.7% of total)
ival-true: 0.0ms (0% of total)
exact: 0.0ms (0% of total)
ival-assert: 0.0ms (0% of total)

preprocess16.0ms (1.1%)

Memory
-10.2MiB live, 35.7MiB allocated
Algorithm
1×egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
062
1132
045
061
181
081
Stop Event
1×saturated
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
0.2MiB live, 0.2MiB allocated
Compiler

Compiled 0 to 1 computations (-∞% saved)

prune0.0ms (0%)

Memory
0.9MiB live, 0.9MiB 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 (0.2%)

Memory
7.6MiB live, 7.6MiB allocated
Algorithm
1×egg-herbie
Localize:

Found 2 expressions of interest:

NewMetricScoreProgram
cost-diff2
(-.f64 x x)
cost-diff2
(*.f64 #s(literal 1000000 binary64) (-.f64 x x))
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0410
064
184
084
Stop Event
1×saturated
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

localize14.0ms (1%)

Memory
-10.9MiB live, 33.7MiB allocated
Localize:

Found 2 expressions of interest:

NewMetricScoreProgram
accuracy0.0
(-.f64 x x)
accuracy0.0
(*.f64 #s(literal 1000000 binary64) (-.f64 x x))
Samples
9.0ms256×0valid
Compiler

Compiled 12 to 6 computations (50% saved)

Precisions
Click to see histograms. Total time spent on operations: 5.0ms
ival-mult: 3.0ms (66.3% of total)
ival-sub: 1.0ms (22.1% 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
0.7MiB live, 0.7MiB 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))

simplify3.0ms (0.2%)

Memory
6.4MiB live, 6.4MiB 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)

rewrite56.0ms (3.8%)

Memory
4.1MiB live, 49.6MiB allocated
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
048
062
1182
0832
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
0.6MiB live, 0.6MiB allocated
Compiler

Compiled 8 to 6 computations (25% saved)

prune0.0ms (0%)

Memory
1.0MiB live, 1.0MiB 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 (0.2%)

Memory
4.7MiB live, 4.7MiB 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
184
084
Stop Event
1×saturated
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)

localize10.0ms (0.7%)

Memory
17.6MiB live, 17.6MiB allocated
Localize:

Found 1 expressions of interest:

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

Compiled 8 to 7 computations (12.5% saved)

Precisions
Click to see histograms. Total time spent on operations: 2.0ms
ival-sub: 1.0ms (42.7% of total)
ival-mult: 1.0ms (42.7% 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
0.2MiB live, 0.2MiB 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 (0.2%)

Memory
4.2MiB live, 4.2MiB 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)

rewrite27.0ms (1.8%)

Memory
-23.0MiB live, 30.2MiB 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
0.4MiB live, 0.4MiB allocated
Compiler

Compiled 7 to 6 computations (14.3% saved)

prune1.0ms (0.1%)

Memory
2.4MiB live, 2.4MiB 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 (0.2%)

Memory
9.5MiB live, 9.5MiB allocated
Accuracy

Total 0.0b 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%1(-.f64 x x)
100.0%1(*.f64 #s(literal 1000000 binary64) (-.f64 x x))
100.0%1x
Compiler

Compiled 9 to 7 computations (22.2% saved)

simplify15.0ms (1%)

Memory
-15.8MiB live, 28.3MiB allocated
Algorithm
1×egg-herbie
Iterations

Useful iterations: 1 (0.0ms)

IterNodesCost
065
183
293
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 (0.2%)

Memory
6.5MiB live, 6.5MiB 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)

preprocess22.0ms (1.5%)

Memory
11.3MiB live, 51.5MiB 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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