update readme and types for c bench

Author: MeKaustubh07

lib/node_modules/@stdlib/blas/ext/base/snancusumpw/README.md

@@ -323,16 +323,7 @@ int main( void ) {
 
 <section class="related">
 
-* * *
-
-## See Also
-
--   <span class="package-name">[`@stdlib/blas/ext/base/dnansumpw`][@stdlib/blas/ext/base/dnansumpw]</span><span class="delimiter">: </span><span class="description">calculate the sum of double-precision floating-point strided array elements, ignoring NaN values and using pairwise summation.</span>
--   <span class="package-name">[`@stdlib/blas/ext/base/snansumpw`][@stdlib/blas/ext/base/snansumpw]</span><span class="delimiter">: </span><span class="description">calculate the sum of single-precision floating-point strided array elements, ignoring NaN values and using pairwise summation.</span>
--   <span class="package-name">[`@stdlib/blas/ext/base/scusumpw`][@stdlib/blas/ext/base/scusumpw]</span><span class="delimiter">: </span><span class="description">calculate the cumulative sum of single-precision floating-point strided array elements using pairwise summation.</span>
-
 </section>
-
 <!-- /.related -->
 
 <!-- Section for all links. Make sure to keep an empty line after the `section` element and another before the `/section` close. -->
@@ -348,12 +339,6 @@ int main( void ) {
 
 <!-- <related-links> -->
 
-[@stdlib/blas/ext/base/dnansumpw]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/blas/ext/base/dnansumpw
-
-[@stdlib/blas/ext/base/snansumpw]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/blas/ext/base/snansumpw
-
-[@stdlib/blas/ext/base/scusumpw]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/blas/ext/base/scusumpw
-
 <!-- </related-links> -->
 
 </section>

lib/node_modules/@stdlib/blas/ext/base/snancusumpw/benchmark/c/benchmark.length.c

@@ -57,8 +57,8 @@ static void print_summary( int total, int passing ) {
 * @param iterations  number of iterations
 * @param elapsed     elapsed time in seconds
 */
-static void print_results( int iterations, float elapsed ) {
-	float rate = (float)iterations / elapsed;
+static void print_results( int iterations, double elapsed ) {
+	double rate = (double)iterations / elapsed;
 	printf( "  ---\n" );
 	printf( "  iterations: %d\n", iterations );
 	printf( "  elapsed: %0.9f\n", elapsed );
@@ -71,10 +71,10 @@ static void print_results( int iterations, float elapsed ) {
 *
 * @return clock time
 */
-static float tic( void ) {
+static double tic( void ) {
 	struct timeval now;
 	gettimeofday( &now, NULL );
-	return (float)now.tv_sec + (float)now.tv_usec / 1.0e6f;
+	return (double)now.tv_sec + (double)now.tv_usec/1.0e6;
 }
 
 /**
@@ -94,11 +94,11 @@ static float rand_float( void ) {
 * @param len          array length
 * @return             elapsed time in seconds
 */
-static float benchmark1( int iterations, int len ) {
-	float elapsed;
+static double benchmark1( int iterations, int len ) {
+	double elapsed;
 	float *x;
 	float *y;
-	float t;
+	double t;
 	int i;
 
 	x = (float *)malloc( len * sizeof( float ) );
@@ -136,11 +136,11 @@ static float benchmark1( int iterations, int len ) {
 * @param len          array length
 * @return             elapsed time in seconds
 */
-static float benchmark2( int iterations, int len ) {
-	float elapsed;
+static double benchmark2( int iterations, int len ) {
+	double elapsed;
 	float *x;
 	float *y;
-	float t;
+	double t;
 	int i;
 
 	x = (float *)malloc( len * sizeof( float ) );
@@ -175,7 +175,7 @@ static float benchmark2( int iterations, int len ) {
 * Main execution sequence.
 */
 int main( void ) {
-	float elapsed;
+	double elapsed;
 	int count;
 	int iter;
 	int len;