eic-opticks/sysrap/STimes.cc

0001 /*
0002  * Copyright (c) 2019 Opticks Team. All Rights Reserved.
0003  *
0004  * This file is part of Opticks
0005  * (see https://bitbucket.org/simoncblyth/opticks).
0006  *
0007  * Licensed under the Apache License, Version 2.0 (the "License");
0008  * you may not use this file except in compliance with the License.
0009  * You may obtain a copy of the License at
0010  *
0011  *   http://www.apache.org/licenses/LICENSE-2.0
0012  *
0013  * Unless required by applicable law or agreed to in writing, software
0014  * distributed under the License is distributed on an "AS IS" BASIS,
0015  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
0016  * See the License for the specific language governing permissions and
0017  * limitations under the License.
0018  */
0019
0020 #include "STimes.hh"
0021
0022 #include <sstream>
0023 #include <cstring>
0024 #include <cstdio>
0025 #include <iomanip>
0026
0027
0028 std::string STimes::brief(const char* msg)
0029 {
0030     std::stringstream ss ;
0031     ss
0032        << msg
0033        << " vali,comp,prel,lnch "
0034        << std::fixed << std::setw(7) << std::setprecision(4)
0035        << validate
0036        << std::fixed << std::setw(7) << std::setprecision(4)
0037        << compile
0038        << std::fixed << std::setw(7) << std::setprecision(4)
0039        << prelaunch
0040        << std::fixed << std::setw(7) << std::setprecision(4)
0041        << launch
0042        ;
0043     return ss.str();
0044 }
0045
0046
0047 const char* STimes::description(const char* msg)
0048 {
0049     if(count == 0) return 0 ;
0050     char desc[256];
0051     snprintf(desc, 256,
0052       "%s \n"
0053       " count %5u   sum \n"
0054       " validate  %10.4f %10.4f \n"
0055       " compile   %10.4f %10.4f \n"
0056       " prelaunch %10.4f %10.4f \n"
0057       " launch    %10.4f %10.4f \n",
0058       msg,
0059       count,
0060       validate,  validate/count,
0061       compile ,  compile/count,
0062       prelaunch, prelaunch/count,
0063       launch,    launch/count);
0064
0065     _description = strdup(desc);
0066     return _description ;
0067 }
0068
0069
0070
0071 std::string STimes::desc() const
0072 {
0073     if( count ==  0) return "" ;
0074     std::stringstream ss ;
0075     ss
0076        << std::setw(11) << ""
0077        << std::setw(10) << "num"
0078        << std::setw(10) << "sum"
0079        << std::setw(10) << "avg"
0080        << std::endl
0081
0082        << std::setw(11) << "validate"
0083        << std::setw(10) << count
0084        << std::fixed << std::setw(10) << std::setprecision(4) << validate
0085        << std::fixed << std::setw(10) << std::setprecision(4) << validate/count
0086        << std::endl
0087
0088        << std::setw(11) << "compile"
0089        << std::setw(10) << count
0090        << std::fixed << std::setw(10) << std::setprecision(4) << compile
0091        << std::fixed << std::setw(10) << std::setprecision(4) << compile/count
0092        << std::endl
0093
0094        << std::setw(11) << "prelaunch"
0095        << std::setw(10) << count
0096        << std::fixed << std::setw(10) << std::setprecision(4) << prelaunch
0097        << std::fixed << std::setw(10) << std::setprecision(4) << prelaunch/count
0098        << std::endl
0099
0100        << std::setw(11) << "launch"
0101        << std::setw(10) << count
0102        << std::fixed << std::setw(10) << std::setprecision(4) << launch
0103        << std::fixed << std::setw(10) << std::setprecision(4) << launch/count
0104        << std::endl
0105        ;
0106
0107     return ss.str() ;
0108 }
0109