 	printf("\t--stream\tWhether or not threads also stream 32-bit words \n");
 	printf("\t\t\tthrough global memory concurrently as well (to simulate)\n");
 	printf("\n");
+	printf("\t--local\tWhether or not to perform atomics on local smem \n");
+	printf("\t\t\tcounters versus a global gmem counter\n");
+	printf("\n");
 }
 
 

{
	printf("\ntest_atomic [--device=<device index>] [--i=<num-iterations>] "
			"[--max-ctas=<max-thread-blocks>] [--n=<num-elements>] "
			"[log-stride=<log2(access stride)>] [--stream]\n");
	printf("\n");
	printf("\t--v\tDisplays copied results to the console.\n");
	printf("\n");


    // Compute kernel params
    util::CudaProperties cuda_props;
    if (g_max_ctas <= 0) {
        g_max_ctas = MAX_CTAS;
    }
