| 1 | AMD Athlon(tm) XP 1259.487 Mhz 2522.30 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="stuff\n"; |
| 10 | int l1=strlen(s1); |
| 11 | |
| 12 | for (i=0;i<RUNS;i++) |
| 13 | { |
| 14 | write(1,s1,l1); |
| 15 | } |
| 16 | return 0; |
| 17 | } |
| 18 | Compiling... |
| 19 | real 0m1.102s |
| 20 | user 0m0.212s |
| 21 | sys 0m0.044s |
| 22 | Running... |
| 23 | real 0m7.171s |
| 24 | user 0m1.636s |
| 25 | sys 0m5.536s |
| 26 | ------------------------------------------------------------- Perl |
| 27 | #!/usr/bin/perl |
| 28 | |
| 29 | my $i=0; |
| 30 | for ($i=0;$i<10000000;$i++) |
| 31 | { |
| 32 | print ("stuff"); |
| 33 | } |
| 34 | |
| 35 | Running... |
| 36 | real 0m5.808s |
| 37 | user 0m5.600s |
| 38 | sys 0m0.012s |
| 39 | ----------------------------------------------- C<<1 - gcc - print |
| 40 | #include "cll1.h" |
| 41 | |
| 42 | program |
| 43 | { |
| 44 | repeat(10000000) |
| 45 | print("stuff"); |
| 46 | } |
| 47 | Compiling... |
| 48 | real 0m0.567s |
| 49 | user 0m0.352s |
| 50 | sys 0m0.028s |
| 51 | Running... |
| 52 | real 0m2.122s |
| 53 | user 0m2.112s |
| 54 | sys 0m0.008s |
| 55 | ---------------------------------------------- C - g++ - std::cout |
| 56 | #include <iostream> |
| 57 | |
| 58 | #define RUNS 10000000UL |
| 59 | int main() |
| 60 | { |
| 61 | unsigned long i; |
| 62 | for (i=0;i<RUNS;i++) |
| 63 | { |
| 64 | std::cout << "stuff\n"; |
| 65 | } |
| 66 | return 0; |
| 67 | } |
| 68 | Compiling... |
| 69 | real 0m1.973s |
| 70 | user 0m1.016s |
| 71 | sys 0m0.100s |
| 72 | Running... |
| 73 | real 0m1.763s |
| 74 | user 0m1.752s |
| 75 | sys 0m0.012s |
| 76 | ----------------------------------------------- C<<1 - tcc - print |
| 77 | #include "cll1.h" |
| 78 | |
| 79 | program |
| 80 | { |
| 81 | repeat(10000000) |
| 82 | print("stuff"); |
| 83 | } |
| 84 | Compiling... |
| 85 | real 0m0.148s |
| 86 | user 0m0.020s |
| 87 | sys 0m0.008s |
| 88 | Running... |
| 89 | real 0m2.259s |
| 90 | user 0m2.252s |
| 91 | sys 0m0.008s |
| 92 | ------------------------------------------------- C - tcc - printf |
| 93 | #include <stdio.h> |
| 94 | |
| 95 | #define RUNS 10000000UL |
| 96 | int main (void) |
| 97 | { |
| 98 | unsigned long i; |
| 99 | for (i=0;i<RUNS;i++) |
| 100 | { |
| 101 | printf("stuff\n"); |
| 102 | } |
| 103 | return 0; |
| 104 | } |
| 105 | Compiling... |
| 106 | real 0m0.032s |
| 107 | user 0m0.004s |
| 108 | sys 0m0.008s |
| 109 | Running... |
| 110 | real 0m1.924s |
| 111 | user 0m1.924s |
| 112 | sys 0m0.000s |
| 113 | ------------------------------------------------ C<<1 - tcc - echo |
| 114 | #include "cll1.h" |
| 115 | |
| 116 | program |
| 117 | { |
| 118 | unsigned long i; |
| 119 | for_range(i,1,10000000) |
| 120 | echo("stuff\n"); |
| 121 | } |
| 122 | Compiling... |
| 123 | real 0m0.021s |
| 124 | user 0m0.016s |
| 125 | sys 0m0.004s |
| 126 | Running... |
| 127 | real 0m1.109s |
| 128 | user 0m1.104s |
| 129 | sys 0m0.008s |
| 130 | --------------------------------------------------- C - tcc - puts |
| 131 | #include <stdio.h> |
| 132 | |
| 133 | #define RUNS 10000000UL |
| 134 | int main (void) |
| 135 | { |
| 136 | unsigned long i; |
| 137 | for (i=0;i<RUNS;i++) |
| 138 | { |
| 139 | puts("stuff"); |
| 140 | } |
| 141 | return 0; |
| 142 | } |
| 143 | Compiling... |
| 144 | real 0m0.014s |
| 145 | user 0m0.008s |
| 146 | sys 0m0.008s |
| 147 | Running... |
| 148 | real 0m1.152s |
| 149 | user 0m1.144s |
| 150 | sys 0m0.008s |
| 151 | ------------------------------------------------- C - tcc - fwrite |
| 152 | #include <stdio.h> |
| 153 | #include <string.h> |
| 154 | |
| 155 | #define RUNS 10000000UL |
| 156 | int main (void) |
| 157 | { |
| 158 | unsigned long i; |
| 159 | char *s1="stuff\n"; |
| 160 | int l1=strlen(s1); |
| 161 | |
| 162 | for (i=0;i<RUNS;i++) |
| 163 | { |
| 164 | fwrite(s1,l1,1,stdout); |
| 165 | } |
| 166 | return 0; |
| 167 | } |
| 168 | Compiling... |
| 169 | real 0m0.013s |
| 170 | user 0m0.012s |
| 171 | sys 0m0.000s |
| 172 | Running... |
| 173 | real 0m1.048s |
| 174 | user 0m1.032s |
| 175 | sys 0m0.016s |
| 176 | -------------------------------------------------- C - tcc - fputs |
| 177 | #include <stdio.h> |
| 178 | |
| 179 | #define RUNS 10000000UL |
| 180 | int main (void) |
| 181 | { |
| 182 | unsigned long i; |
| 183 | for (i=0;i<RUNS;i++) |
| 184 | { |
| 185 | fputs("stuff\n",stdout); |
| 186 | } |
| 187 | return 0; |
| 188 | } |
| 189 | Compiling... |
| 190 | real 0m0.012s |
| 191 | user 0m0.012s |
| 192 | sys 0m0.000s |
| 193 | Running... |
| 194 | real 0m1.152s |
| 195 | user 0m1.144s |
| 196 | sys 0m0.008s |
| 197 | ------------------------------------------------ C<<1 - gcc - echo |
| 198 | #include "cll1.h" |
| 199 | |
| 200 | program |
| 201 | { |
| 202 | unsigned long i; |
| 203 | for_range(i,1,10000000) |
| 204 | echo("stuff\n"); |
| 205 | } |
| 206 | Compiling... |
| 207 | real 0m0.351s |
| 208 | user 0m0.308s |
| 209 | sys 0m0.040s |
| 210 | Running... |
| 211 | real 0m1.243s |
| 212 | user 0m1.236s |
| 213 | sys 0m0.008s |
| 214 | ------------------------------------------------- C - gcc - printf |
| 215 | #include <stdio.h> |
| 216 | |
| 217 | #define RUNS 10000000UL |
| 218 | int main (void) |
| 219 | { |
| 220 | unsigned long i; |
| 221 | for (i=0;i<RUNS;i++) |
| 222 | { |
| 223 | printf("stuff\n"); |
| 224 | } |
| 225 | return 0; |
| 226 | } |
| 227 | Compiling... |
| 228 | real 0m0.196s |
| 229 | user 0m0.164s |
| 230 | sys 0m0.032s |
| 231 | Running... |
| 232 | real 0m1.106s |
| 233 | user 0m1.104s |
| 234 | sys 0m0.004s |
| 235 | --------------------------------------------------- C - gcc - puts |
| 236 | #include <stdio.h> |
| 237 | |
| 238 | #define RUNS 10000000UL |
| 239 | int main (void) |
| 240 | { |
| 241 | unsigned long i; |
| 242 | for (i=0;i<RUNS;i++) |
| 243 | { |
| 244 | puts("stuff"); |
| 245 | } |
| 246 | return 0; |
| 247 | } |
| 248 | Compiling... |
| 249 | real 0m0.197s |
| 250 | user 0m0.172s |
| 251 | sys 0m0.028s |
| 252 | Running... |
| 253 | real 0m1.105s |
| 254 | user 0m1.084s |
| 255 | sys 0m0.020s |
| 256 | ------------------------------------------------- C - gcc - fwrite |
| 257 | #include <stdio.h> |
| 258 | #include <string.h> |
| 259 | |
| 260 | #define RUNS 10000000UL |
| 261 | int main (void) |
| 262 | { |
| 263 | unsigned long i; |
| 264 | char *s1="stuff\n"; |
| 265 | int l1=strlen(s1); |
| 266 | |
| 267 | for (i=0;i<RUNS;i++) |
| 268 | { |
| 269 | fwrite(s1,l1,1,stdout); |
| 270 | } |
| 271 | return 0; |
| 272 | } |
| 273 | Compiling... |
| 274 | real 0m0.216s |
| 275 | user 0m0.188s |
| 276 | sys 0m0.028s |
| 277 | Running... |
| 278 | real 0m1.027s |
| 279 | user 0m1.012s |
| 280 | sys 0m0.012s |
| 281 | -------------------------------------------------- C - gcc - fputs |
| 282 | #include <stdio.h> |
| 283 | |
| 284 | #define RUNS 10000000UL |
| 285 | int main (void) |
| 286 | { |
| 287 | unsigned long i; |
| 288 | for (i=0;i<RUNS;i++) |
| 289 | { |
| 290 | fputs("stuff\n",stdout); |
| 291 | } |
| 292 | return 0; |
| 293 | } |
| 294 | Compiling... |
| 295 | real 0m0.199s |
| 296 | user 0m0.152s |
| 297 | sys 0m0.048s |
| 298 | Running... |
| 299 | real 0m1.023s |
| 300 | user 0m1.008s |
| 301 | sys 0m0.016s |