PIPS
Params.h File Reference

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Data Structures

struct  paramStruct
 

Macros

#define DEFAULT_NUM_THREADS   4
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Functions

void Usage (char *name)
 
void ParseCommandLine (int argc, char *argv[])
 
void InitParams (int argc, char *argv[])
 

Variables

struct paramStruct params
 

Macro Definition Documentation

◆ DEFAULT_NUM_THREADS

#define DEFAULT_NUM_THREADS   4

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Copyright (c) 2009 Advanced Micro Devices, Inc. All rights reserved.

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In no event shall anyone redistributing or accessing or using this material commence or participate in any arbitration or legal action relating to this material against Advanced Micro Devices, Inc. or any copyright holders or contributors. The foregoing shall survive any expiration or termination of this license or any agreement or access or use related to this material.

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This license forms the entire agreement regarding the subject matter hereof and supersedes all proposals and prior discussions and writings between the parties with respect thereto. This license does not affect any ownership, rights, title, or interest in, or relating to, this material. No terms of this license can be modified or waived, and no breach of this license can be excused, unless done so in a writing signed by all affected parties. Each term of this license is separately enforceable. If any term of this license is determined to be or becomes unenforceable or illegal, such term shall be reformed to the minimum extent necessary in order for this license to remain in effect in accordance with its terms as modified by such reformation. This license shall be governed by and construed in accordance with the laws of the State of Texas without regard to rules on conflicts of law of any state or jurisdiction or the United Nations Convention on the International Sale of Goods. All disputes arising out of this license shall be subject to the jurisdiction of the federal and state courts in Austin, Texas, and all defenses are hereby waived concerning personal jurisdiction and venue of these courts.


Definition at line 96 of file Params.h.

Function Documentation

◆ InitParams()

void InitParams ( int  argc,
char *  argv[] 
)

Definition at line 129 of file Params.h.

130 {
131  params.nWidth = 1024*8;
132  params.nHeight = 1024*8;
133  params.nFilterWidth = 50;
134  params.nIterations = 3;
135 
136  params.bCPUTiming = true;
138  params.bVerify = true;
139 
140  params.kernelFile = "convol.cl";
141  ParseCommandLine(argc, argv);
142 
145 
148  params.localNDWorkSize[0] = 32;
149  params.localNDWorkSize[1] = 32;
150 
151  params.kernelNames.push_back("Convolve");
153 
154  params.ompThreads.push_back(4);
155  //params.ompThreads.push_back(1);
156  //params.ompThreads.push_back(8);
157  params.nOmpRuns = params.ompThreads.size();
158 
160  params.bVerify = false;
161 }
struct paramStruct params
void ParseCommandLine(int argc, char *argv[])
Definition: Params.h:163
int nTotalKernels
Definition: Params.h:114
int nInWidth
Definition: Params.h:102
std::string kernelFile
Definition: Params.h:111
int nWidth
Definition: Params.h:100
bool bCPUTiming
Definition: Params.h:120
bool bVerify
Definition: Params.h:123
std::vector< std::string > kernelNames
Definition: Params.h:113
int nInHeight
Definition: Params.h:103
size_t globalNDWorkSize[WORK_DIM]
Definition: Params.h:108
std::vector< int > ompThreads
Definition: Params.h:117
int nHeight
Definition: Params.h:101
bool bDeviceKernelTiming
Definition: Params.h:121
int nOmpRuns
Definition: Params.h:118
size_t localNDWorkSize[WORK_DIM]
Definition: Params.h:109
int nIterations
Definition: Params.h:105
int nFilterWidth
Definition: Params.h:104

References paramStruct::bCPUTiming, paramStruct::bDeviceKernelTiming, paramStruct::bVerify, paramStruct::globalNDWorkSize, paramStruct::kernelFile, paramStruct::kernelNames, paramStruct::localNDWorkSize, paramStruct::nFilterWidth, paramStruct::nHeight, paramStruct::nInHeight, paramStruct::nInWidth, paramStruct::nIterations, paramStruct::nOmpRuns, paramStruct::nTotalKernels, paramStruct::nWidth, paramStruct::ompThreads, params, and ParseCommandLine().

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◆ ParseCommandLine()

void ParseCommandLine ( int  argc,
char *  argv[] 
)

Definition at line 163 of file Params.h.

164 {
165  for (int i = 1; i < argc; ++i)
166  {
167  switch (argv[i][1])
168  {
169  case 'c':
170  params.bCPUTiming = false;
171  break;
172  case 'k':
173  params.bDeviceKernelTiming = false;
174  break;
175  case 'e':
176  params.bVerify = false;
177  break;
178  case 'f':
179  if (++i < argc)
180  {
181  sscanf(argv[i], "%u", &params.nFilterWidth);
182  }
183  else
184  {
185  std::cerr << "Could not read argument after option " << argv[i-1] << std::endl;
186  Usage(argv[0]);
187  throw;
188  }
189  break;
190  case 'i':
191  if (++i < argc)
192  {
193  sscanf(argv[i], "%u", &params.nIterations);
194  }
195  else
196  {
197  std::cerr << "Could not read argument after option " << argv[i-1] << std::endl;
198  Usage(argv[0]);
199  throw;
200  }
201  break;
202  case 'x':
203  if (++i < argc)
204  {
205  sscanf(argv[i], "%u", &params.nWidth);
206  }
207  else
208  {
209  std::cerr << "Could not read argument after option " << argv[i-1] << std::endl;
210  Usage(argv[0]);
211  throw;
212  }
213  break;
214  case 'y':
215  if (++i < argc)
216  {
217  sscanf(argv[i], "%u", &params.nHeight);
218  }
219  else
220  {
221  std::cerr << "Could not read argument after option " << argv[i-1] << std::endl;
222  Usage(argv[0]);
223  throw;
224  }
225  break;
226  case 'o':
227  if (++i < argc)
228  {
229  params.kernelFile = argv[i];
230  }
231  else
232  {
233  std::cerr << "Could not read argument after option " << argv[i-1] << std::endl;
234  Usage(argv[0]);
235  throw;
236  }
237  break;
238  case 'h':
239  Usage(argv[0]);
240  exit(1);
241  default:
242  std::cerr << "Invalid argument " << argv[i] << std::endl;
243  Usage(argv[0]);
244  throw(std::string("Invalid argument"));
245  }
246  }
247 }
void Usage(char *name)
Definition: Params.h:249
#define exit(code)
Definition: misc-local.h:54
char * string
STRING.
Definition: newgen_types.h:39

References paramStruct::bCPUTiming, paramStruct::bDeviceKernelTiming, paramStruct::bVerify, exit, paramStruct::kernelFile, paramStruct::nFilterWidth, paramStruct::nHeight, paramStruct::nIterations, paramStruct::nWidth, params, and Usage().

Referenced by InitParams().

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◆ Usage()

void Usage ( char *  name)

Definition at line 249 of file Params.h.

250 {
251  printf("\tUsage: %s [-h] [-c] [-k] [-e] [-f <int>] [-i <int>] [-x <int>] [-y <int>] [-o kernel]\n", name);
252  printf(" -h Print this help menu.\n");
253  printf(" -c Supress CPU timing run.\n");
254  printf(" -k Supress Device (kernel only) timing run.\n");
255  printf(" -e Supress output verification.\n");
256  printf(" -f <int> Sets the filter width.\n");
257  printf(" -i <int> Number of iterations.\n");
258  printf(" -x <int> Sets the image width.\n");
259  printf(" -y <int> Sets the image height.\n");
260  printf(" -o <kernel> Sets the OpenCL kernel to use.\n");
261 }
int printf()

References printf().

Referenced by ParseCommandLine().

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Variable Documentation

◆ params