allow to specify benchmarks on the command-line, no argument means all benchmarks
allow to specify benchmarks on the command-line,
no argument means all benchmarks

kevleyski/directfb,kaostao/directfb,dfbdok/DirectFB1,lancebaiyouview/DirectFB,kaostao/directfb,DirectFB/directfb,kaostao/directfb,lancebaiyouview/DirectFB,sklnet/DirectFB,jcdubois/DirectFB,sklnet/DirectFB,mtsekm/test,djbclark/directfb-core-DirectFB,mtsekm/test,sklnet/DirectFB,djbclark/directfb-core-DirectFB,kevleyski/directfb,Distrotech/DirectFB,dfbdok/DirectFB1,dfbdok/DirectFB1,jcdubois/DirectFB,DirectFB/directfb,Distrotech/DirectFB,mtsekm/test,DirectFB/directfb,kevleyski/DirectFB-1,deniskropp/DirectFB,jcdubois/DirectFB,Distrotech/DirectFB,kevleyski/DirectFB-1,lancebaiyouview/DirectFB,deniskropp/DirectFB,djbclark/directfb-core-DirectFB,kevleyski/DirectFB-1,djbclark/directfb-core-DirectFB,lancebaiyouview/DirectFB,sklnet/DirectFB,deniskropp/DirectFB,kevleyski/directfb,kevleyski/DirectFB-1,kevleyski/directfb,deniskropp/DirectFB