demos/performance/test-results2

   1 Intel(R) Core(TM)2 CPU T5500 @ 1.66GHz Intel(R) Core(TM)2 CPU T5500 @ 1.66GHz 1667.000 1667.000 Mhz 3328.81 3325.09 bogomips
   2 -------------------------------------------------- C - gcc - write
   3 #include <string.h>
   4
   5 #define RUNS 10000000UL
   6 int main (void)
   7 {
   8  unsigned long i;
   9  char *s1="stuff1";
  10  char *s2="stuff2";
  11  int l1=strlen(s1);
  12  int l2=strlen(s2);
  13
  14  for (i=0;i<RUNS;i++)
  15  {
  16   write(1,s1,l1);
  17   write(1," ",1);
  18   write(1,s2,l2);
  19   write(1,"\n",1);
  20  }
  21  return 0;
  22 }
  23 Compiling...
  24 real    0m0.060s
  25 user    0m0.052s
  26 sys     0m0.008s
  27 Running...
  28 real    0m11.579s
  29 user    0m3.428s
  30 sys     0m7.664s
  31
  32 ---------------------------------------------- C - g++ - std::cout
  33 #include <iostream>
  34
  35 #define RUNS 10000000UL
  36 int main()
  37 {
  38  unsigned long i;
  39  for (i=0;i<RUNS;i++) {
  40  std::cout << "stuff1" << " " << "stuff2" << std::endl;
  41  }
  42  return 0;
  43 }
  44 Compiling...
  45 real    0m0.363s
  46 user    0m0.316s
  47 sys     0m0.044s
  48 Running...
  49 real    0m8.394s
  50 user    0m6.076s
  51 sys     0m2.112s
  52
  53 ------------------------------------------------------------- Perl
  54 #!/usr/bin/perl
  55
  56 my $i=0;
  57 for ($i=0;$i<10000000;$i++)
  58 {
  59  print ("stuff1"," ","stuff2","\n");
  60 }
  61 Running...
  62 real    0m5.748s
  63 user    0m5.700s
  64 sys     0m0.012s
  65
  66 ------------------------------------------------- C - tcc - printf
  67 #include <stdio.h>
  68
  69 #define RUNS 10000000UL
  70 int main (void)
  71 {
  72  unsigned long i;
  73  for (i=0;i<RUNS;i++)
  74  {
  75   printf("%s %s\n","stuff2","stuff2");
  76  }
  77  return 0;
  78 }
  79 Compiling...tcc: file 'AS_NEEDED' not found
  80 /usr/lib/libc.so:3: filename expected
  81 /usr/lib/libc.so:3: unrecognized file type
  82 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
  83 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
  84 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
  85 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
  86 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
  87 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
  88 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
  89 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
  90 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
  91 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
  92 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
  93 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
  94 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
  95 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
  96 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
  97 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
  98 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
  99 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 100 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 101 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 102 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 103 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 104 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 105 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 106 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 107 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 108 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 109 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 110 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 111 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 112 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 113 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 114 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 115 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 116 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 117 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 118 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 119 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 120 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 121 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 122 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 123 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 124 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 125 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 126 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 127 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 128 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 129 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 130 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 131 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 132 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 133 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 134 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 135 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 136 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 137 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 138 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 139 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 140 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 141 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 142 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 143 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 144 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 145 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 146 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 147 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 148 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 149 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 150 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 151 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 152 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 153 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 154 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 155 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 156 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 157 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 158 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 159 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 160 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 161 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 162 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 163 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 164 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 165 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 166 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 167 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 168 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 169 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 170 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 171 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 172 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 173 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 174 tcc: undefined symbol '__gcc_personality_v0'
 175 tcc: undefined symbol '_Unwind_Resume'
 176 tcc: undefined symbol '_Unwind_Backtrace'
 177 tcc: undefined symbol '_Unwind_GetIP'
 178 tcc: undefined symbol '_Unwind_GetGR'
 179 tcc: undefined symbol '_Unwind_GetCFA'
 180
 181 real    0m0.021s
 182 user    0m0.012s
 183 sys     0m0.008s
 184 Running...
 185 real    0m2.884s
 186 user    0m2.860s
 187 sys     0m0.020s
 188
 189 ------------------------------------------------- C - tcc - fwrite
 190 #include <stdio.h>
 191 #include <string.h>
 192
 193 #define RUNS 10000000UL
 194 int main (void)
 195 {
 196  unsigned long i;
 197  char *s1="stuff1";
 198  char *s2="stuff2";
 199  int l1=strlen(s1);
 200  int l2=strlen(s2);
 201
 202  for (i=0;i<RUNS;i++)
 203  {
 204   fwrite(s1,l1,1,stdout);
 205   fwrite(" ",1,1,stdout);
 206   fwrite(s2,l2,1,stdout);
 207   fwrite("\n",1,1,stdout);
 208  }
 209  return 0;
 210 }
 211 Compiling...tcc: file 'AS_NEEDED' not found
 212 /usr/lib/libc.so:3: filename expected
 213 /usr/lib/libc.so:3: unrecognized file type
 214 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 215 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 216 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 217 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 218 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 219 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 220 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 221 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 222 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 223 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 224 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 225 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 226 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 227 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 228 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 229 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 230 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 231 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 232 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 233 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 234 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 235 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 236 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 237 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 238 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 239 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 240 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
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 249 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 250 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 251 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 252 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 253 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 254 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 255 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 256 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 257 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 258 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 259 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 260 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 261 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
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 265 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 266 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 267 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 268 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 269 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 270 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 271 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 272 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 273 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 274 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 275 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 276 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 277 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 278 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 279 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 280 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 281 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 282 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 283 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 284 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 285 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 286 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 287 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 288 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 289 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 290 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 291 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 292 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 293 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 294 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 295 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 296 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 297 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 298 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 299 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 300 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 301 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 302 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 303 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 304 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 305 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 306 tcc: undefined symbol '_Unwind_Resume'
 307 tcc: undefined symbol '__gcc_personality_v0'
 308 tcc: undefined symbol '_Unwind_Backtrace'
 309 tcc: undefined symbol '_Unwind_GetIP'
 310 tcc: undefined symbol '_Unwind_GetGR'
 311 tcc: undefined symbol '_Unwind_GetCFA'
 312
 313 real    0m0.021s
 314 user    0m0.012s
 315 sys     0m0.012s
 316 Running...
 317 real    0m2.583s
 318 user    0m2.576s
 319 sys     0m0.008s
 320
 321 ----------------------------------------------- C<<1 - tcc - print
 322 #include "cll1.h"
 323
 324 program
 325 {
 326  repeat(10000000)
 327   print("stuff1","stuff2");
 328 }
 329 Compiling...In file included from cll1-print2.c:1:
 330 In file included from cll1.h:42:
 331 In file included from /usr/include/stdlib.h:438:
 332 In file included from /usr/include/sys/types.h:270:
 333 /usr/include/bits/pthreadtypes.h:69: identifier expected
 334
 335 real    0m0.003s
 336 user    0m0.000s
 337 sys     0m0.004s
 338 Running...
 339 real    0m2.592s
 340 user    0m2.576s
 341 sys     0m0.016s
 342
 343 -------------------------------------------------- C - tcc - fputs
 344 #include <stdio.h>
 345
 346 #define RUNS 10000000UL
 347 int main (void)
 348 {
 349  unsigned long i;
 350  for (i=0;i<RUNS;i++) {
 351   fputs("stuff1",stdout);
 352   fputs(" ",stdout);
 353   fputs("stuff2",stdout);
 354   fputs("\n",stdout);
 355  }
 356  return 0;
 357 }
 358 Compiling...tcc: file 'AS_NEEDED' not found
 359 /usr/lib/libc.so:3: filename expected
 360 /usr/lib/libc.so:3: unrecognized file type
 361 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 362 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 363 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 364 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 365 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 366 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 367 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 368 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 369 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 370 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 371 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 372 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 373 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 374 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 375 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 376 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 377 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 378 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 379 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 380 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 381 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 382 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 383 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 384 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 385 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 386 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 387 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 388 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 389 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 390 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 391 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 392 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 393 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 394 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 395 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 396 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 397 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 398 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 399 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 400 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 401 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 402 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 403 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 404 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 405 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 406 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 407 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 408 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 409 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 410 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 411 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 412 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 413 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 414 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 415 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 416 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 417 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 418 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 419 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 420 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 421 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 422 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 423 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 424 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 425 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 426 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 427 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 428 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 429 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 430 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 431 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 432 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 433 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 434 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 435 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 436 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 437 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 438 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 439 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 440 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 441 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 442 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 443 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 444 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 445 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 446 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 447 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 448 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 449 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 450 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 451 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 452 /usr/lib/libc.a: '_nl_category_name_idxs' defined twice
 453 tcc: undefined symbol '_Unwind_Resume'
 454 tcc: undefined symbol '__gcc_personality_v0'
 455 tcc: undefined symbol '_Unwind_Backtrace'
 456 tcc: undefined symbol '_Unwind_GetIP'
 457 tcc: undefined symbol '_Unwind_GetGR'
 458 tcc: undefined symbol '_Unwind_GetCFA'
 459
 460 real    0m0.021s
 461 user    0m0.016s
 462 sys     0m0.008s
 463 Running...
 464 real    0m1.493s
 465 user    0m1.484s
 466 sys     0m0.008s
 467
 468 ------------------------------------------------- C - gcc - printf
 469 #include <stdio.h>
 470
 471 #define RUNS 10000000UL
 472 int main (void)
 473 {
 474  unsigned long i;
 475  for (i=0;i<RUNS;i++)
 476  {
 477   printf("%s %s\n","stuff2","stuff2");
 478  }
 479  return 0;
 480 }
 481 Compiling...
 482 real    0m0.056s
 483 user    0m0.032s
 484 sys     0m0.028s
 485 Running...
 486 real    0m2.932s
 487 user    0m2.928s
 488 sys     0m0.004s
 489
 490 ------------------------------------------------- C - gcc - fwrite
 491 #include <stdio.h>
 492 #include <string.h>
 493
 494 #define RUNS 10000000UL
 495 int main (void)
 496 {
 497  unsigned long i;
 498  char *s1="stuff1";
 499  char *s2="stuff2";
 500  int l1=strlen(s1);
 501  int l2=strlen(s2);
 502
 503  for (i=0;i<RUNS;i++)
 504  {
 505   fwrite(s1,l1,1,stdout);
 506   fwrite(" ",1,1,stdout);
 507   fwrite(s2,l2,1,stdout);
 508   fwrite("\n",1,1,stdout);
 509  }
 510  return 0;
 511 }
 512 Compiling...
 513 real    0m0.069s
 514 user    0m0.060s
 515 sys     0m0.008s
 516 Running...
 517 real    0m2.587s
 518 user    0m2.572s
 519 sys     0m0.016s
 520
 521 ----------------------------------------------- C<<1 - gcc - print
 522 #include "cll1.h"
 523
 524 program
 525 {
 526  repeat(10000000)
 527   print("stuff1","stuff2");
 528 }
 529 Compiling...
 530 real    0m0.140s
 531 user    0m0.136s
 532 sys     0m0.004s
 533 Running...
 534 real    0m2.622s
 535 user    0m2.612s
 536 sys     0m0.008s
 537
 538 -------------------------------------------------- C - gcc - fputs
 539 #include <stdio.h>
 540
 541 #define RUNS 10000000UL
 542 int main (void)
 543 {
 544  unsigned long i;
 545  for (i=0;i<RUNS;i++) {
 546   fputs("stuff1",stdout);
 547   fputs(" ",stdout);
 548   fputs("stuff2",stdout);
 549   fputs("\n",stdout);
 550  }
 551  return 0;
 552 }
 553 Compiling...
 554 real    0m0.091s
 555 user    0m0.076s
 556 sys     0m0.016s
 557 Running...
 558 real    0m1.532s
 559 user    0m1.516s
 560 sys     0m0.008s