bench: refactor to use string interpolation in blas/tools/swap-factory

PR-URL: #10832
Ref: #8647

Reviewed-by: Philipp Burckhardt <pburckhardt@outlook.com>

Author: rautelaKamal

lib/node_modules/@stdlib/blas/tools/swap-factory/benchmark/benchmark.js

@@ -26,6 +26,7 @@ var pow = require( '@stdlib/math/base/special/pow' );
 var uniform = require( '@stdlib/random/array/uniform' );
 var array = require( '@stdlib/ndarray/array' );
 var dswap = require( '@stdlib/blas/base/dswap' ).ndarray;
+var format = require( '@stdlib/string/format' );
 var pkg = require( './../package.json' ).name;
 var factory = require( './../lib' );
 
@@ -99,7 +100,7 @@ function main() {
 	for ( i = min; i <= max; i++ ) {
 		len = pow( 10, i );
 		f = createBenchmark( len );
-		bench( pkg+':len='+len, f );
+		bench( format( '%s:len=%d', pkg, len ), f );
 	}
 }
 

lib/node_modules/@stdlib/blas/tools/swap-factory/benchmark/benchmark.stacks.js

@@ -27,6 +27,7 @@ var uniform = require( '@stdlib/random/array/uniform' );
 var numel = require( '@stdlib/ndarray/base/numel' );
 var array = require( '@stdlib/ndarray/array' );
 var dswap = require( '@stdlib/blas/base/dswap' ).ndarray;
+var format = require( '@stdlib/string/format' );
 var pkg = require( './../package.json' ).name;
 var factory = require( './../lib' );
 
@@ -113,11 +114,11 @@ function main() {
 
 		shape = [ 2, N/2 ];
 		f = createBenchmark( shape );
-		bench( pkg+'::stacks:size='+N+',ndims='+shape.length+',shape=('+shape.join( ',' )+')', f );
+		bench( format( '%s::stacks:size=%d,ndims=%d,shape=(%s)', pkg, N, shape.length, shape.join( ',' ) ), f );
 
 		shape = [ N/2, 2 ];
 		f = createBenchmark( shape );
-		bench( pkg+'::stacks:size='+N+',ndims='+shape.length+',shape=('+shape.join( ',' )+')', f );
+		bench( format( '%s::stacks:size=%d,ndims=%d,shape=(%s)', pkg, N, shape.length, shape.join( ',' ) ), f );
 	}
 }