output.h

/*
 * Copyright 2021-2022 Laura Fuentes Grau
 *           2020-2022 Niklas Eiling
 *        Instiute for Automation of Complex Power Systems,
 *        RWTH Aachen University
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */
/** Output functions
 * Provides functions for various terminal output 
 */

#include <stdio.h>
#include <cuda.h>
#include <cuda_runtime.h>
#include <math.h>

enum print_flags {
    GB = 1,      // Bandwidth in GB/s
    GIB = 2,     // Bandwidth in GiB/s
    STDDEV = 4,  // Std. Deviation
    INDVAL = 8,  // Each individual value
    AVG = 16,    // Average time
    ALL = 0xFF,  // All above
};


int printInfo();
void print_times(enum print_flags flags, size_t memSize, char * type, double* times, int memcopy_iterations, int short_output, int send_list);
void print_variables(int server, char* peer_node, int ib_device_id, int gpu_id, int mem_size, int iterations, int warmup, int tcp, int nop2p, int sysmem, int sendlist, int onlymemsize);
void print_help(int default_size, int default_memcopy_iterations, int default_warmup_iterations, int default_tcp_port);