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bench: update random value generation
PR-URL: #6811 Reviewed-by: Philipp Burckhardt <[email protected]>
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16 files changed

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-282
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16 files changed

+257
-282
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‎lib/node_modules/@stdlib/stats/base/dists/beta/kurtosis/benchmark/benchmark.js

Lines changed: 8 additions & 11 deletions
Original file line numberDiff line numberDiff line change
@@ -21,8 +21,7 @@
2121
// MODULES //
2222

2323
var bench = require( '@stdlib/bench' );
24-
var uniform = require( '@stdlib/random/base/uniform' );
25-
var Float64Array = require( '@stdlib/array/float64' );
24+
var uniform = require( '@stdlib/random/array/uniform' );
2625
var isnan = require( '@stdlib/math/base/assert/is-nan' );
2726
var EPS = require( '@stdlib/constants/float64/eps' );
2827
var pkg = require( './../package.json' ).name;
@@ -34,21 +33,19 @@ var kurtosis = require( './../lib' );
3433
bench( pkg, function benchmark( b ) {
3534
var alpha;
3635
var beta;
37-
var len;
36+
var opts;
3837
var y;
3938
var i;
4039

41-
len = 100;
42-
alpha = new Float64Array( len );
43-
beta = new Float64Array( len );
44-
for ( i = 0; i < len; i++ ) {
45-
alpha[ i ] = uniform( EPS, 10.0 );
46-
beta[ i ] = uniform( EPS, 10.0 );
47-
}
40+
opts = {
41+
'dtype': 'float64'
42+
};
43+
alpha = uniform( 100, EPS, 10.0, opts );
44+
beta = uniform( 100, EPS, 10.0, opts );
4845

4946
b.tic();
5047
for ( i = 0; i < b.iterations; i++ ) {
51-
y = kurtosis( alpha[ i % len ], beta[ i % len ] );
48+
y = kurtosis( alpha[ i % alpha.length ], beta[ i % beta.length ] );
5249
if ( isnan( y ) ) {
5350
b.fail( 'should not return NaN' );
5451
}

‎lib/node_modules/@stdlib/stats/base/dists/beta/kurtosis/benchmark/benchmark.native.js

Lines changed: 8 additions & 11 deletions
Original file line numberDiff line numberDiff line change
@@ -22,8 +22,7 @@
2222

2323
var resolve = require( 'path' ).resolve;
2424
var bench = require( '@stdlib/bench' );
25-
var uniform = require( '@stdlib/random/base/uniform' );
26-
var Float64Array = require( '@stdlib/array/float64' );
25+
var uniform = require( '@stdlib/random/array/uniform' );
2726
var isnan = require( '@stdlib/math/base/assert/is-nan' );
2827
var tryRequire = require( '@stdlib/utils/try-require' );
2928
var EPS = require( '@stdlib/constants/float64/eps' );
@@ -43,21 +42,19 @@ var opts = {
4342
bench( pkg+'::native', opts, function benchmark( b ) {
4443
var alpha;
4544
var beta;
46-
var len;
45+
var opts;
4746
var y;
4847
var i;
4948

50-
len = 100;
51-
alpha = new Float64Array( len );
52-
beta = new Float64Array( len );
53-
for ( i = 0; i < len; i++ ) {
54-
alpha[ i ] = uniform( EPS, 10.0 );
55-
beta[ i ] = uniform( EPS, 10.0 );
56-
}
49+
opts = {
50+
'dtype': 'float64'
51+
};
52+
alpha = uniform( 100, EPS, 10.0, opts );
53+
beta = uniform( 100, EPS, 10.0, opts );
5754

5855
b.tic();
5956
for ( i = 0; i < b.iterations; i++ ) {
60-
y = kurtosis( alpha[ i % len ], beta[ i % len ] );
57+
y = kurtosis( alpha[ i % alpha.length ], beta[ i % beta.length ] );
6158
if ( isnan( y ) ) {
6259
b.fail( 'should not return NaN' );
6360
}

‎lib/node_modules/@stdlib/stats/base/dists/beta/kurtosis/test/test.js

Lines changed: 12 additions & 12 deletions
Original file line numberDiff line numberDiff line change
@@ -44,10 +44,10 @@ tape( 'main export is a function', function test( t ) {
4444

4545
tape( 'if provided `NaN` for any parameter, the function returns `NaN`', function test( t ) {
4646
var v = kurtosis( NaN, 0.5 );
47-
t.equal( isnan( v ), true, 'returns NaN' );
47+
t.equal( isnan( v ), true, 'returns expected value' );
4848

4949
v = kurtosis( 10.0, NaN );
50-
t.equal( isnan( v ), true, 'returns NaN' );
50+
t.equal( isnan( v ), true, 'returns expected value' );
5151

5252
t.end();
5353
});
@@ -56,19 +56,19 @@ tape( 'if provided `alpha <= 0`, the function returns `NaN`', function test( t )
5656
var y;
5757

5858
y = kurtosis( -1.0, 2.0 );
59-
t.equal( isnan( y ), true, 'returns NaN' );
59+
t.equal( isnan( y ), true, 'returns expected value' );
6060

6161
y = kurtosis( NINF, 1.0 );
62-
t.equal( isnan( y ), true, 'returns NaN' );
62+
t.equal( isnan( y ), true, 'returns expected value' );
6363

6464
y = kurtosis( NINF, PINF );
65-
t.equal( isnan( y ), true, 'returns NaN' );
65+
t.equal( isnan( y ), true, 'returns expected value' );
6666

6767
y = kurtosis( NINF, NINF );
68-
t.equal( isnan( y ), true, 'returns NaN' );
68+
t.equal( isnan( y ), true, 'returns expected value' );
6969

7070
y = kurtosis( NINF, NaN );
71-
t.equal( isnan( y ), true, 'returns NaN' );
71+
t.equal( isnan( y ), true, 'returns expected value' );
7272

7373
t.end();
7474
});
@@ -77,19 +77,19 @@ tape( 'if provided `beta <= 0`, the function returns `NaN`', function test( t )
7777
var y;
7878

7979
y = kurtosis( 2.0, -1.0 );
80-
t.equal( isnan( y ), true, 'returns NaN' );
80+
t.equal( isnan( y ), true, 'returns expected value' );
8181

8282
y = kurtosis( 1.0, NINF );
83-
t.equal( isnan( y ), true, 'returns NaN' );
83+
t.equal( isnan( y ), true, 'returns expected value' );
8484

8585
y = kurtosis( PINF, NINF );
86-
t.equal( isnan( y ), true, 'returns NaN' );
86+
t.equal( isnan( y ), true, 'returns expected value' );
8787

8888
y = kurtosis( NINF, NINF );
89-
t.equal( isnan( y ), true, 'returns NaN' );
89+
t.equal( isnan( y ), true, 'returns expected value' );
9090

9191
y = kurtosis( NaN, NINF );
92-
t.equal( isnan( y ), true, 'returns NaN' );
92+
t.equal( isnan( y ), true, 'returns expected value' );
9393

9494
t.end();
9595
});

‎lib/node_modules/@stdlib/stats/base/dists/beta/kurtosis/test/test.native.js

Lines changed: 12 additions & 12 deletions
Original file line numberDiff line numberDiff line change
@@ -53,10 +53,10 @@ tape( 'main export is a function', opts, function test( t ) {
5353

5454
tape( 'if provided `NaN` for any parameter, the function returns `NaN`', opts, function test( t ) {
5555
var v = kurtosis( NaN, 0.5 );
56-
t.equal( isnan( v ), true, 'returns NaN' );
56+
t.equal( isnan( v ), true, 'returns expected value' );
5757

5858
v = kurtosis( 10.0, NaN );
59-
t.equal( isnan( v ), true, 'returns NaN' );
59+
t.equal( isnan( v ), true, 'returns expected value' );
6060

6161
t.end();
6262
});
@@ -65,19 +65,19 @@ tape( 'if provided `alpha <= 0`, the function returns `NaN`', opts, function tes
6565
var y;
6666

6767
y = kurtosis( -1.0, 2.0 );
68-
t.equal( isnan( y ), true, 'returns NaN' );
68+
t.equal( isnan( y ), true, 'returns expected value' );
6969

7070
y = kurtosis( NINF, 1.0 );
71-
t.equal( isnan( y ), true, 'returns NaN' );
71+
t.equal( isnan( y ), true, 'returns expected value' );
7272

7373
y = kurtosis( NINF, PINF );
74-
t.equal( isnan( y ), true, 'returns NaN' );
74+
t.equal( isnan( y ), true, 'returns expected value' );
7575

7676
y = kurtosis( NINF, NINF );
77-
t.equal( isnan( y ), true, 'returns NaN' );
77+
t.equal( isnan( y ), true, 'returns expected value' );
7878

7979
y = kurtosis( NINF, NaN );
80-
t.equal( isnan( y ), true, 'returns NaN' );
80+
t.equal( isnan( y ), true, 'returns expected value' );
8181

8282
t.end();
8383
});
@@ -86,19 +86,19 @@ tape( 'if provided `beta <= 0`, the function returns `NaN`', opts, function test
8686
var y;
8787

8888
y = kurtosis( 2.0, -1.0 );
89-
t.equal( isnan( y ), true, 'returns NaN' );
89+
t.equal( isnan( y ), true, 'returns expected value' );
9090

9191
y = kurtosis( 1.0, NINF );
92-
t.equal( isnan( y ), true, 'returns NaN' );
92+
t.equal( isnan( y ), true, 'returns expected value' );
9393

9494
y = kurtosis( PINF, NINF );
95-
t.equal( isnan( y ), true, 'returns NaN' );
95+
t.equal( isnan( y ), true, 'returns expected value' );
9696

9797
y = kurtosis( NINF, NINF );
98-
t.equal( isnan( y ), true, 'returns NaN' );
98+
t.equal( isnan( y ), true, 'returns expected value' );
9999

100100
y = kurtosis( NaN, NINF );
101-
t.equal( isnan( y ), true, 'returns NaN' );
101+
t.equal( isnan( y ), true, 'returns expected value' );
102102

103103
t.end();
104104
});

‎lib/node_modules/@stdlib/stats/base/dists/beta/logcdf/benchmark/benchmark.js

Lines changed: 16 additions & 20 deletions
Original file line numberDiff line numberDiff line change
@@ -21,8 +21,7 @@
2121
// MODULES //
2222

2323
var bench = require( '@stdlib/bench' );
24-
var Float64Array = require( '@stdlib/array/float64' );
25-
var uniform = require( '@stdlib/random/base/uniform' );
24+
var uniform = require( '@stdlib/random/array/uniform' );
2625
var isnan = require( '@stdlib/math/base/assert/is-nan' );
2726
var EPS = require( '@stdlib/constants/float64/eps' );
2827
var pkg = require( './../package.json' ).name;
@@ -34,24 +33,21 @@ var logcdf = require( './../lib' );
3433
bench( pkg, function benchmark( b ) {
3534
var alpha;
3635
var beta;
37-
var len;
36+
var opts;
3837
var x;
3938
var y;
4039
var i;
4140

42-
len = 100;
43-
x = new Float64Array( len );
44-
alpha = new Float64Array( len );
45-
beta = new Float64Array( len );
46-
for ( i = 0; i < len; i++ ) {
47-
x[ i ] = uniform( EPS, 2.0 );
48-
alpha[ i ] = uniform( EPS, 100.0 );
49-
beta[ i ] = uniform( EPS, 100.0 );
50-
}
41+
opts = {
42+
'dtype': 'float64'
43+
};
44+
alpha = uniform( 100, EPS, 100.0, opts );
45+
beta = uniform( 100, EPS, 100.0, opts );
46+
x = uniform( 100, EPS, 2.0, opts );
5147

5248
b.tic();
5349
for ( i = 0; i < b.iterations; i++ ) {
54-
y = logcdf( x[ i % len ], alpha[ i % len ], beta[ i % len ] );
50+
y = logcdf( x[ i % x.length ], alpha[ i % alpha.length ], beta[ i % beta.length ] );
5551
if ( isnan( y ) ) {
5652
b.fail( 'should not return NaN' );
5753
}
@@ -68,23 +64,23 @@ bench( pkg+':factory', function benchmark( b ) {
6864
var mylogcdf;
6965
var alpha;
7066
var beta;
71-
var len;
67+
var opts;
7268
var x;
7369
var y;
7470
var i;
7571

72+
opts = {
73+
'dtype': 'float64'
74+
};
75+
x = uniform( 100, EPS, 2.0, opts );
76+
7677
alpha = 100.56789;
7778
beta = 55.54321;
7879
mylogcdf = logcdf.factory( alpha, beta );
79-
len = 100;
80-
x = new Float64Array( len );
81-
for ( i = 0; i < len; i++ ) {
82-
x[ i ] = uniform( EPS, 2.0 );
83-
}
8480

8581
b.tic();
8682
for ( i = 0; i < b.iterations; i++ ) {
87-
y = mylogcdf( x[ i % len ] );
83+
y = mylogcdf( x[ i % x.length ] );
8884
if ( isnan( y ) ) {
8985
b.fail( 'should not return NaN' );
9086
}

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