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test: add test cases for blas/base/dgemm
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‎lib/node_modules/@stdlib/blas/base/dgemm/lib/ndarray.js‎

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Original file line numberDiff line numberDiff line change
@@ -82,6 +82,24 @@ function dgemm( transA, transB, M, N, K, alpha, A, strideA1, strideA2, offsetA,
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if ( K < 0 ) {
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throw new RangeError( format( 'invalid argument. Fifth argument must be a nonnegative integer. Value: `%d`.', K ) );
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}
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if ( strideA1 === 0 ) {
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throw new RangeError( format( 'invalid argument. Eighth argument must be non-zero.', strideA1 ) );
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}
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if ( strideA2 === 0 ) {
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throw new RangeError( format( 'invalid argument. Ninth argument must be non-zero.', strideA2 ) );
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}
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if ( strideB1 === 0 ) {
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throw new RangeError( format( 'invalid argument. Twelfth argument must be non-zero.', strideB1 ) );
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}
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if ( strideB2 === 0 ) {
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throw new RangeError( format( 'invalid argument. Thirteenth argument must be non-zero.', strideB2 ) );
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}
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if ( strideC1 === 0 ) {
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throw new RangeError( format( 'invalid argument. Seventeenth argument must be non-zero.', strideC1 ) );
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}
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if ( strideC2 === 0 ) {
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throw new RangeError( format( 'invalid argument. Eighteenth argument must be non-zero.', strideC2 ) );
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}
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return base( transA, transB, M, N, K, alpha, A, strideA1, strideA2, offsetA, B, strideB1, strideB2, offsetB, beta, C, strideC1, strideC2, offsetC ); // eslint-disable-line max-len
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}
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‎lib/node_modules/@stdlib/blas/base/dgemm/test/test.ndarray.js‎

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Original file line numberDiff line numberDiff line change
@@ -224,6 +224,144 @@ tape( 'the function throws an error if provided an invalid fifth argument', func
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}
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});
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tape( 'the function throws an error if provided an invalid eighth argument', function test( t ) {
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var values;
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var data;
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var i;
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data = rarbrcntantb;
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values = [
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0
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];
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for ( i = 0; i < values.length; i++ ) {
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t.throws( badValue( values[ i ] ), RangeError, 'throws an error when provided ' + values[ i ] );
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}
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t.end();
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function badValue( value ) {
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return function badValue() {
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dgemm( data.transA, data.transB, data.M, data.N, data.K, data.alpha, new Float64Array( data.A ), value, data.strideA2, data.offsetA, new Float64Array( data.B ), data.strideB1, data.strideB2, data.offsetB, data.beta, new Float64Array( data.C ), data.strideC1, data.strideC2, data.offsetC );
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};
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}
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});
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tape( 'the function throws an error if provided an invalid ninth argument', function test( t ) {
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var values;
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var data;
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var i;
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data = rarbrcntantb;
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values = [
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0
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];
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for ( i = 0; i < values.length; i++ ) {
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t.throws( badValue( values[ i ] ), RangeError, 'throws an error when provided ' + values[ i ] );
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}
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t.end();
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function badValue( value ) {
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return function badValue() {
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dgemm( data.transA, data.transB, data.M, data.N, data.K, data.alpha, new Float64Array( data.A ), data.strideA1, value, data.offsetA, new Float64Array( data.B ), data.strideB1, data.strideB2, data.offsetB, data.beta, new Float64Array( data.C ), data.strideC1, data.strideC2, data.offsetC );
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};
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}
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});
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tape( 'the function throws an error if provided an invalid twelfth argument', function test( t ) {
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var values;
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var data;
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var i;
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data = rarbrcntantb;
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values = [
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0
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];
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for ( i = 0; i < values.length; i++ ) {
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t.throws( badValue( values[ i ] ), RangeError, 'throws an error when provided ' + values[ i ] );
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}
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t.end();
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function badValue( value ) {
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return function badValue() {
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dgemm( data.transA, data.transB, data.M, data.N, data.K, data.alpha, new Float64Array( data.A ), data.strideA1, data.strideA2, data.offsetA, new Float64Array( data.B ), value, data.strideB2, data.offsetB, data.beta, new Float64Array( data.C ), data.strideC1, data.strideC2, data.offsetC );
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};
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}
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});
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tape( 'the function throws an error if provided an invalid thirteenth argument', function test( t ) {
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var values;
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var data;
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var i;
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data = rarbrcntantb;
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values = [
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0
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];
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for ( i = 0; i < values.length; i++ ) {
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t.throws( badValue( values[ i ] ), RangeError, 'throws an error when provided ' + values[ i ] );
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}
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t.end();
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function badValue( value ) {
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return function badValue() {
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dgemm( data.transA, data.transB, data.M, data.N, data.K, data.alpha, new Float64Array( data.A ), data.strideA1, data.strideA2, data.offsetA, new Float64Array( data.B ), data.strideB1, value, data.offsetB, data.beta, new Float64Array( data.C ), data.strideC1, data.strideC2, data.offsetC );
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};
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}
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});
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tape( 'the function throws an error if provided an invalid seventeenth argument', function test( t ) {
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var values;
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var data;
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var i;
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data = rarbrcntantb;
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values = [
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0
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];
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for ( i = 0; i < values.length; i++ ) {
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t.throws( badValue( values[ i ] ), RangeError, 'throws an error when provided ' + values[ i ] );
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}
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t.end();
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function badValue( value ) {
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return function badValue() {
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dgemm( data.transA, data.transB, data.M, data.N, data.K, data.alpha, new Float64Array( data.A ), data.strideA1, data.strideA2, data.offsetA, new Float64Array( data.B ), data.strideB1, data.strideB2, data.offsetB, data.beta, new Float64Array( data.C ), value, data.strideC2, data.offsetC );
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};
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}
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});
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tape( 'the function throws an error if provided an invalid eighteenth argument', function test( t ) {
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var values;
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var data;
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var i;
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data = rarbrcntantb;
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values = [
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0
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];
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for ( i = 0; i < values.length; i++ ) {
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t.throws( badValue( values[ i ] ), RangeError, 'throws an error when provided ' + values[ i ] );
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}
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t.end();
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function badValue( value ) {
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return function badValue() {
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dgemm( data.transA, data.transB, data.M, data.N, data.K, data.alpha, new Float64Array( data.A ), data.strideA1, data.strideA2, data.offsetA, new Float64Array( data.B ), data.strideB1, data.strideB2, data.offsetB, data.beta, new Float64Array( data.C ), data.strideC1, value, data.offsetC );
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};
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}
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});
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tape( 'the function performs the matrix-matrix operation `C = α*op(A)*op(B) + β*C` (column_major, column_major, column_major, no-transpose, no-transpose)', function test( t ) {
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var expected;
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var data;

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