gistfile1.txt

<div class="container-fluid">

    <?php
    $args = array(
	'posts_per_page' => 9
    ) ;

    $my_posts = get_posts($args) ;
    $chunks = array_chunk(  $my_posts , 3 )  ;
    $total_count = count($chunks) ;
    $counter = ($total_count -1) ;

    echo "<h2>" . "total count: " . $total_count . "</h2>" ;

    // var_dump( $chunks ) ;

    $chunkIndex = 0 ;
    while( $total_count != 0 ) { ?>

	<div class="row clearfix">
	    <?php
	    
	    foreach($chunks as $chunk) {
		echo "<div style='margin-bottom: 38px'>" ;
		var_dump($chunk) ;
		echo "</div>" ;
	    }	    
	    
	    ?>
	</div> <!-- ENDS  .row -->
    <?php
    $chunkIndex++ ;
    $total_count-- ;

} // endwhile

?>   </div> <!-- ENDS .container -->