diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/Makefile | 1 | ||||
| -rw-r--r-- | tools/perf/util/svghelper.c | 382 | ||||
| -rw-r--r-- | tools/perf/util/svghelper.h | 25 |
3 files changed, 408 insertions, 0 deletions
diff --git a/tools/perf/Makefile b/tools/perf/Makefile index 2cb8cc3f6772..0388e36587a8 100644 --- a/tools/perf/Makefile +++ b/tools/perf/Makefile | |||
| @@ -373,6 +373,7 @@ LIB_OBJS += util/thread.o | |||
| 373 | LIB_OBJS += util/trace-event-parse.o | 373 | LIB_OBJS += util/trace-event-parse.o |
| 374 | LIB_OBJS += util/trace-event-read.o | 374 | LIB_OBJS += util/trace-event-read.o |
| 375 | LIB_OBJS += util/trace-event-info.o | 375 | LIB_OBJS += util/trace-event-info.o |
| 376 | LIB_OBJS += util/svghelper.o | ||
| 376 | 377 | ||
| 377 | BUILTIN_OBJS += builtin-annotate.o | 378 | BUILTIN_OBJS += builtin-annotate.o |
| 378 | BUILTIN_OBJS += builtin-help.o | 379 | BUILTIN_OBJS += builtin-help.o |
diff --git a/tools/perf/util/svghelper.c b/tools/perf/util/svghelper.c new file mode 100644 index 000000000000..c7a29afe2d72 --- /dev/null +++ b/tools/perf/util/svghelper.c | |||
| @@ -0,0 +1,382 @@ | |||
| 1 | /* | ||
| 2 | * svghelper.c - helper functions for outputting svg | ||
| 3 | * | ||
| 4 | * (C) Copyright 2009 Intel Corporation | ||
| 5 | * | ||
| 6 | * Authors: | ||
| 7 | * Arjan van de Ven <arjan@linux.intel.com> | ||
| 8 | * | ||
| 9 | * This program is free software; you can redistribute it and/or | ||
| 10 | * modify it under the terms of the GNU General Public License | ||
| 11 | * as published by the Free Software Foundation; version 2 | ||
| 12 | * of the License. | ||
| 13 | */ | ||
| 14 | |||
| 15 | #include <stdio.h> | ||
| 16 | #include <stdlib.h> | ||
| 17 | #include <unistd.h> | ||
| 18 | #include <string.h> | ||
| 19 | |||
| 20 | #include "svghelper.h" | ||
| 21 | |||
| 22 | static u64 first_time, last_time; | ||
| 23 | static u64 turbo_frequency, max_freq; | ||
| 24 | |||
| 25 | |||
| 26 | #define SLOT_MULT 30.0 | ||
| 27 | #define SLOT_HEIGHT 25.0 | ||
| 28 | #define WIDTH 1000.0 | ||
| 29 | |||
| 30 | static u64 total_height; | ||
| 31 | static FILE *svgfile; | ||
| 32 | |||
| 33 | static double cpu2slot(int cpu) | ||
| 34 | { | ||
| 35 | return 2 * cpu + 1; | ||
| 36 | } | ||
| 37 | |||
| 38 | static double cpu2y(int cpu) | ||
| 39 | { | ||
| 40 | return cpu2slot(cpu) * SLOT_MULT; | ||
| 41 | } | ||
| 42 | |||
| 43 | static double time2pixels(u64 time) | ||
| 44 | { | ||
| 45 | double X; | ||
| 46 | |||
| 47 | X = WIDTH * (time - first_time) / (last_time - first_time); | ||
| 48 | return X; | ||
| 49 | } | ||
| 50 | |||
| 51 | void open_svg(const char *filename, int cpus, int rows) | ||
| 52 | { | ||
| 53 | |||
| 54 | svgfile = fopen(filename, "w"); | ||
| 55 | if (!svgfile) { | ||
| 56 | fprintf(stderr, "Cannot open %s for output\n", filename); | ||
| 57 | return; | ||
| 58 | } | ||
| 59 | total_height = (1 + rows + cpu2slot(cpus)) * SLOT_MULT; | ||
| 60 | fprintf(svgfile, "<?xml version=\"1.0\" standalone=\"no\"?> \n"); | ||
| 61 | fprintf(svgfile, "<svg width=\"%4.1f\" height=\"%llu\" version=\"1.1\" xmlns=\"http://www.w3.org/2000/svg\">\n", WIDTH, total_height); | ||
| 62 | |||
| 63 | fprintf(svgfile, "<defs>\n <style type=\"text/css\">\n <![CDATA[\n"); | ||
| 64 | |||
| 65 | fprintf(svgfile, " rect { stroke-width: 1; }\n"); | ||
| 66 | fprintf(svgfile, " rect.process { fill:rgb(180,180,180); fill-opacity:0.9; stroke-width:1; stroke:rgb( 0, 0, 0); } \n"); | ||
| 67 | fprintf(svgfile, " rect.process2 { fill:rgb(180,180,180); fill-opacity:0.9; stroke-width:0; stroke:rgb( 0, 0, 0); } \n"); | ||
| 68 | fprintf(svgfile, " rect.sample { fill:rgb( 0, 0,255); fill-opacity:0.8; stroke-width:0; stroke:rgb( 0, 0, 0); } \n"); | ||
| 69 | fprintf(svgfile, " rect.blocked { fill:rgb(255, 0, 0); fill-opacity:0.5; stroke-width:0; stroke:rgb( 0, 0, 0); } \n"); | ||
| 70 | fprintf(svgfile, " rect.waiting { fill:rgb(255,255, 0); fill-opacity:0.3; stroke-width:0; stroke:rgb( 0, 0, 0); } \n"); | ||
| 71 | fprintf(svgfile, " rect.cpu { fill:rgb(192,192,192); fill-opacity:0.2; stroke-width:0.5; stroke:rgb(128,128,128); } \n"); | ||
| 72 | fprintf(svgfile, " rect.pstate { fill:rgb(128,128,128); fill-opacity:0.8; stroke-width:0; } \n"); | ||
| 73 | fprintf(svgfile, " rect.c1 { fill:rgb(255,214,214); fill-opacity:0.5; stroke-width:0; } \n"); | ||
| 74 | fprintf(svgfile, " rect.c2 { fill:rgb(255,172,172); fill-opacity:0.5; stroke-width:0; } \n"); | ||
| 75 | fprintf(svgfile, " rect.c3 { fill:rgb(255,130,130); fill-opacity:0.5; stroke-width:0; } \n"); | ||
| 76 | fprintf(svgfile, " rect.c4 { fill:rgb(255, 88, 88); fill-opacity:0.5; stroke-width:0; } \n"); | ||
| 77 | fprintf(svgfile, " rect.c5 { fill:rgb(255, 44, 44); fill-opacity:0.5; stroke-width:0; } \n"); | ||
| 78 | fprintf(svgfile, " rect.c6 { fill:rgb(255, 0, 0); fill-opacity:0.5; stroke-width:0; } \n"); | ||
| 79 | fprintf(svgfile, " line.pstate { stroke:rgb(255,255, 0); stroke-opacity:0.8; stroke-width:2; } \n"); | ||
| 80 | |||
| 81 | fprintf(svgfile, " ]]>\n </style>\n</defs>\n"); | ||
| 82 | } | ||
| 83 | |||
| 84 | void svg_box(int Yslot, u64 start, u64 end, const char *type) | ||
| 85 | { | ||
| 86 | if (!svgfile) | ||
| 87 | return; | ||
| 88 | |||
| 89 | fprintf(svgfile, "<rect x=\"%4.8f\" width=\"%4.8f\" y=\"%4.1f\" height=\"%4.1f\" class=\"%s\"/>\n", | ||
| 90 | time2pixels(start), time2pixels(end)-time2pixels(start), Yslot * SLOT_MULT, SLOT_HEIGHT, type); | ||
| 91 | } | ||
| 92 | |||
| 93 | void svg_sample(int Yslot, int cpu, u64 start, u64 end, const char *type) | ||
| 94 | { | ||
| 95 | double text_size; | ||
| 96 | if (!svgfile) | ||
| 97 | return; | ||
| 98 | |||
| 99 | fprintf(svgfile, "<rect x=\"%4.8f\" width=\"%4.8f\" y=\"%4.1f\" height=\"%4.1f\" class=\"%s\"/>\n", | ||
| 100 | time2pixels(start), time2pixels(end)-time2pixels(start), Yslot * SLOT_MULT, SLOT_HEIGHT, type); | ||
| 101 | |||
| 102 | text_size = (time2pixels(end)-time2pixels(start)); | ||
| 103 | if (cpu > 9) | ||
| 104 | text_size = text_size/2; | ||
| 105 | if (text_size > 1.25) | ||
| 106 | text_size = 1.25; | ||
| 107 | if (text_size > 0.0001) | ||
| 108 | fprintf(svgfile, "<text transform=\"translate(%1.6f,%1.6f)\" font-size=\"%1.6fpt\">%i</text>\n", | ||
| 109 | time2pixels(start), Yslot * SLOT_MULT + SLOT_HEIGHT - 1, text_size, cpu + 1); | ||
| 110 | |||
| 111 | } | ||
| 112 | |||
| 113 | static char *cpu_model(void) | ||
| 114 | { | ||
| 115 | static char cpu_m[255]; | ||
| 116 | char buf[256]; | ||
| 117 | FILE *file; | ||
| 118 | |||
| 119 | cpu_m[0] = 0; | ||
| 120 | /* CPU type */ | ||
| 121 | file = fopen("/proc/cpuinfo", "r"); | ||
| 122 | if (file) { | ||
| 123 | while (fgets(buf, 255, file)) { | ||
| 124 | if (strstr(buf, "model name")) { | ||
| 125 | strncpy(cpu_m, &buf[13], 255); | ||
| 126 | break; | ||
| 127 | } | ||
| 128 | } | ||
| 129 | fclose(file); | ||
| 130 | } | ||
| 131 | return cpu_m; | ||
| 132 | } | ||
| 133 | |||
| 134 | void svg_cpu_box(int cpu, u64 __max_freq, u64 __turbo_freq) | ||
| 135 | { | ||
| 136 | char cpu_string[80]; | ||
| 137 | if (!svgfile) | ||
| 138 | return; | ||
| 139 | |||
| 140 | max_freq = __max_freq; | ||
| 141 | turbo_frequency = __turbo_freq; | ||
| 142 | |||
| 143 | fprintf(svgfile, "<rect x=\"%4.8f\" width=\"%4.8f\" y=\"%4.1f\" height=\"%4.1f\" class=\"cpu\"/>\n", | ||
| 144 | time2pixels(first_time), | ||
| 145 | time2pixels(last_time)-time2pixels(first_time), | ||
| 146 | cpu2y(cpu), SLOT_MULT+SLOT_HEIGHT); | ||
| 147 | |||
| 148 | sprintf(cpu_string, "CPU %i", (int)cpu+1); | ||
| 149 | fprintf(svgfile, "<text transform=\"translate(%4.1f,%4.1f)\">%s</text>\n", | ||
| 150 | 10+time2pixels(first_time), cpu2y(cpu) + SLOT_HEIGHT/2, cpu_string); | ||
| 151 | |||
| 152 | fprintf(svgfile, "<text transform=\"translate(%4.1f,%4.1f)\" font-size=\"1.25pt\">%s</text>\n", | ||
| 153 | 10+time2pixels(first_time), cpu2y(cpu) + SLOT_MULT + SLOT_HEIGHT - 4, cpu_model()); | ||
| 154 | } | ||
| 155 | |||
| 156 | void svg_process(int cpu, u64 start, u64 end, const char *type, const char *name) | ||
| 157 | { | ||
| 158 | double width; | ||
| 159 | |||
| 160 | if (!svgfile) | ||
| 161 | return; | ||
| 162 | |||
| 163 | fprintf(svgfile, "<rect x=\"%4.8f\" width=\"%4.8f\" y=\"%4.1f\" height=\"%4.1f\" class=\"%s\"/>\n", | ||
| 164 | time2pixels(start), time2pixels(end)-time2pixels(start), cpu2y(cpu), SLOT_MULT+SLOT_HEIGHT, type); | ||
| 165 | width = time2pixels(end)-time2pixels(start); | ||
| 166 | if (width > 6) | ||
| 167 | width = 6; | ||
| 168 | |||
| 169 | if (width > 0.001) | ||
| 170 | fprintf(svgfile, "<text transform=\"translate(%4.5f,%4.5f) rotate(90)\" font-size=\"%3.4fpt\">%s</text>\n", | ||
| 171 | time2pixels(start), cpu2y(cpu), width, name); | ||
| 172 | } | ||
| 173 | |||
| 174 | void svg_cstate(int cpu, u64 start, u64 end, int type) | ||
| 175 | { | ||
| 176 | double width; | ||
| 177 | char style[128]; | ||
| 178 | |||
| 179 | if (!svgfile) | ||
| 180 | return; | ||
| 181 | |||
| 182 | |||
| 183 | if (type > 6) | ||
| 184 | type = 6; | ||
| 185 | sprintf(style, "c%i", type); | ||
| 186 | |||
| 187 | fprintf(svgfile, "<rect class=\"%s\" x=\"%4.8f\" width=\"%4.8f\" y=\"%4.1f\" height=\"%4.1f\"/>\n", | ||
| 188 | style, | ||
| 189 | time2pixels(start), time2pixels(end)-time2pixels(start), | ||
| 190 | cpu2y(cpu), SLOT_MULT+SLOT_HEIGHT); | ||
| 191 | |||
| 192 | width = time2pixels(end)-time2pixels(start); | ||
| 193 | if (width > 6) | ||
| 194 | width = 6; | ||
| 195 | |||
| 196 | if (width > 0.05) | ||
| 197 | fprintf(svgfile, "<text transform=\"translate(%4.5f,%4.5f) rotate(90)\" font-size=\"%3.4fpt\">C%i</text>\n", | ||
| 198 | time2pixels(start), cpu2y(cpu), width, type); | ||
| 199 | } | ||
| 200 | |||
| 201 | static char *HzToHuman(unsigned long hz) | ||
| 202 | { | ||
| 203 | static char buffer[1024]; | ||
| 204 | unsigned long long Hz; | ||
| 205 | |||
| 206 | memset(buffer, 0, 1024); | ||
| 207 | |||
| 208 | Hz = hz; | ||
| 209 | |||
| 210 | /* default: just put the Number in */ | ||
| 211 | sprintf(buffer, "%9lli", Hz); | ||
| 212 | |||
| 213 | if (Hz > 1000) | ||
| 214 | sprintf(buffer, " %6lli Mhz", (Hz+500)/1000); | ||
| 215 | |||
| 216 | if (Hz > 1500000) | ||
| 217 | sprintf(buffer, " %6.2f Ghz", (Hz+5000.0)/1000000); | ||
| 218 | |||
| 219 | if (Hz == turbo_frequency) | ||
| 220 | sprintf(buffer, "Turbo"); | ||
| 221 | |||
| 222 | return buffer; | ||
| 223 | } | ||
| 224 | |||
| 225 | void svg_pstate(int cpu, u64 start, u64 end, u64 freq) | ||
| 226 | { | ||
| 227 | double height = 0; | ||
| 228 | |||
| 229 | if (!svgfile) | ||
| 230 | return; | ||
| 231 | |||
| 232 | if (max_freq) | ||
| 233 | height = freq * 1.0 / max_freq * (SLOT_HEIGHT + SLOT_MULT); | ||
| 234 | height = 1 + cpu2y(cpu) + SLOT_MULT + SLOT_HEIGHT - height; | ||
| 235 | fprintf(svgfile, "<line x1=\"%4.8f\" x2=\"%4.8f\" y1=\"%4.1f\" y2=\"%4.1f\" class=\"pstate\"/>\n", | ||
| 236 | time2pixels(start), time2pixels(end), height, height); | ||
| 237 | fprintf(svgfile, "<text transform=\"translate(%4.1f,%4.1f)\" font-size=\"0.25pt\">%s</text>\n", | ||
| 238 | time2pixels(start), height+0.9, HzToHuman(freq)); | ||
| 239 | |||
| 240 | } | ||
| 241 | |||
| 242 | |||
| 243 | void svg_partial_wakeline(u64 start, int row1, int row2) | ||
| 244 | { | ||
| 245 | double height; | ||
| 246 | |||
| 247 | if (!svgfile) | ||
| 248 | return; | ||
| 249 | |||
| 250 | |||
| 251 | if (row1 < row2) { | ||
| 252 | if (row1) | ||
| 253 | fprintf(svgfile, "<line x1=\"%4.8f\" y1=\"%4.2f\" x2=\"%4.8f\" y2=\"%4.2f\" style=\"stroke:rgb(32,255,32);stroke-width:0.009\"/>\n", | ||
| 254 | time2pixels(start), row1 * SLOT_MULT + SLOT_HEIGHT, time2pixels(start), row1 * SLOT_MULT + SLOT_HEIGHT + SLOT_MULT/32); | ||
| 255 | |||
| 256 | if (row2) | ||
| 257 | fprintf(svgfile, "<line x1=\"%4.8f\" y1=\"%4.2f\" x2=\"%4.8f\" y2=\"%4.2f\" style=\"stroke:rgb(32,255,32);stroke-width:0.009\"/>\n", | ||
| 258 | time2pixels(start), row2 * SLOT_MULT - SLOT_MULT/32, time2pixels(start), row2 * SLOT_MULT); | ||
| 259 | } else { | ||
| 260 | if (row2) | ||
| 261 | fprintf(svgfile, "<line x1=\"%4.8f\" y1=\"%4.2f\" x2=\"%4.8f\" y2=\"%4.2f\" style=\"stroke:rgb(32,255,32);stroke-width:0.009\"/>\n", | ||
| 262 | time2pixels(start), row2 * SLOT_MULT + SLOT_HEIGHT, time2pixels(start), row2 * SLOT_MULT + SLOT_HEIGHT + SLOT_MULT/32); | ||
| 263 | |||
| 264 | if (row1) | ||
| 265 | fprintf(svgfile, "<line x1=\"%4.8f\" y1=\"%4.2f\" x2=\"%4.8f\" y2=\"%4.2f\" style=\"stroke:rgb(32,255,32);stroke-width:0.009\"/>\n", | ||
| 266 | time2pixels(start), row1 * SLOT_MULT - SLOT_MULT/32, time2pixels(start), row1 * SLOT_MULT); | ||
| 267 | } | ||
| 268 | height = row1 * SLOT_MULT; | ||
| 269 | if (row2 > row1) | ||
| 270 | height += SLOT_HEIGHT; | ||
| 271 | if (row1) | ||
| 272 | fprintf(svgfile, "<circle cx=\"%4.8f\" cy=\"%4.2f\" r = \"0.01\" style=\"fill:rgb(32,255,32)\"/>\n", | ||
| 273 | time2pixels(start), height); | ||
| 274 | } | ||
| 275 | |||
| 276 | void svg_wakeline(u64 start, int row1, int row2) | ||
| 277 | { | ||
| 278 | double height; | ||
| 279 | |||
| 280 | if (!svgfile) | ||
| 281 | return; | ||
| 282 | |||
| 283 | |||
| 284 | if (row1 < row2) | ||
| 285 | fprintf(svgfile, "<line x1=\"%4.8f\" y1=\"%4.2f\" x2=\"%4.8f\" y2=\"%4.2f\" style=\"stroke:rgb(32,255,32);stroke-width:0.009\"/>\n", | ||
| 286 | time2pixels(start), row1 * SLOT_MULT + SLOT_HEIGHT, time2pixels(start), row2 * SLOT_MULT); | ||
| 287 | else | ||
| 288 | fprintf(svgfile, "<line x1=\"%4.8f\" y1=\"%4.2f\" x2=\"%4.8f\" y2=\"%4.2f\" style=\"stroke:rgb(32,255,32);stroke-width:0.009\"/>\n", | ||
| 289 | time2pixels(start), row2 * SLOT_MULT + SLOT_HEIGHT, time2pixels(start), row1 * SLOT_MULT); | ||
| 290 | |||
| 291 | height = row1 * SLOT_MULT; | ||
| 292 | if (row2 > row1) | ||
| 293 | height += SLOT_HEIGHT; | ||
| 294 | fprintf(svgfile, "<circle cx=\"%4.8f\" cy=\"%4.2f\" r = \"0.01\" style=\"fill:rgb(32,255,32)\"/>\n", | ||
| 295 | time2pixels(start), height); | ||
| 296 | } | ||
| 297 | |||
| 298 | void svg_interrupt(u64 start, int row) | ||
| 299 | { | ||
| 300 | if (!svgfile) | ||
| 301 | return; | ||
| 302 | |||
| 303 | fprintf(svgfile, "<circle cx=\"%4.8f\" cy=\"%4.2f\" r = \"0.01\" style=\"fill:rgb(255,128,128)\"/>\n", | ||
| 304 | time2pixels(start), row * SLOT_MULT); | ||
| 305 | fprintf(svgfile, "<circle cx=\"%4.8f\" cy=\"%4.2f\" r = \"0.01\" style=\"fill:rgb(255,128,128)\"/>\n", | ||
| 306 | time2pixels(start), row * SLOT_MULT + SLOT_HEIGHT); | ||
| 307 | } | ||
| 308 | |||
| 309 | void svg_text(int Yslot, u64 start, const char *text) | ||
| 310 | { | ||
| 311 | if (!svgfile) | ||
| 312 | return; | ||
| 313 | |||
| 314 | fprintf(svgfile, "<text transform=\"translate(%4.1f,%4.1f)\">%s</text>\n", | ||
| 315 | time2pixels(start), Yslot * SLOT_MULT+SLOT_HEIGHT/2, text); | ||
| 316 | } | ||
| 317 | |||
| 318 | static void svg_legenda_box(int X, const char *text, const char *style) | ||
| 319 | { | ||
| 320 | double boxsize; | ||
| 321 | boxsize = SLOT_HEIGHT / 2; | ||
| 322 | |||
| 323 | fprintf(svgfile, "<rect x=\"%i\" width=\"%4.8f\" y=\"0\" height=\"%4.1f\" class=\"%s\"/>\n", | ||
| 324 | X, boxsize, boxsize, style); | ||
| 325 | fprintf(svgfile, "<text transform=\"translate(%4.1f, %4.1f)\" font-size=\"%4.4fpt\">%s</text>\n", | ||
| 326 | X + boxsize + 5, boxsize, 0.8 * boxsize, text); | ||
| 327 | } | ||
| 328 | |||
| 329 | void svg_legenda(void) | ||
| 330 | { | ||
| 331 | if (!svgfile) | ||
| 332 | return; | ||
| 333 | |||
| 334 | svg_legenda_box(0, "Running", "sample"); | ||
| 335 | svg_legenda_box(100, "Idle","rect.c1"); | ||
| 336 | svg_legenda_box(200, "Deeper Idle", "rect.c3"); | ||
| 337 | svg_legenda_box(350, "Deepest Idle", "rect.c6"); | ||
| 338 | svg_legenda_box(550, "Sleeping", "process2"); | ||
| 339 | svg_legenda_box(650, "Waiting for cpu", "waiting"); | ||
| 340 | svg_legenda_box(800, "Blocked on IO", "blocked"); | ||
| 341 | } | ||
| 342 | |||
| 343 | void svg_time_grid(u64 start, u64 end) | ||
| 344 | { | ||
| 345 | u64 i; | ||
| 346 | |||
| 347 | first_time = start; | ||
| 348 | last_time = end; | ||
| 349 | |||
| 350 | first_time = first_time / 100000000 * 100000000; | ||
| 351 | |||
| 352 | if (!svgfile) | ||
| 353 | return; | ||
| 354 | |||
| 355 | i = first_time; | ||
| 356 | while (i < last_time) { | ||
| 357 | int color = 220; | ||
| 358 | double thickness = 0.075; | ||
| 359 | if ((i % 100000000) == 0) { | ||
| 360 | thickness = 0.5; | ||
| 361 | color = 192; | ||
| 362 | } | ||
| 363 | if ((i % 1000000000) == 0) { | ||
| 364 | thickness = 2.0; | ||
| 365 | color = 128; | ||
| 366 | } | ||
| 367 | |||
| 368 | fprintf(svgfile, "<line x1=\"%4.8f\" y1=\"%4.2f\" x2=\"%4.8f\" y2=\"%llu\" style=\"stroke:rgb(%i,%i,%i);stroke-width:%1.3f\"/>\n", | ||
| 369 | time2pixels(i), SLOT_MULT/2, time2pixels(i), total_height, color, color, color, thickness); | ||
| 370 | |||
| 371 | i += 10000000; | ||
| 372 | } | ||
| 373 | } | ||
| 374 | |||
| 375 | void svg_close(void) | ||
| 376 | { | ||
| 377 | if (svgfile) { | ||
| 378 | fprintf(svgfile, "</svg>\n"); | ||
| 379 | fclose(svgfile); | ||
| 380 | svgfile = NULL; | ||
| 381 | } | ||
| 382 | } | ||
diff --git a/tools/perf/util/svghelper.h b/tools/perf/util/svghelper.h new file mode 100644 index 000000000000..ad79b5dc53de --- /dev/null +++ b/tools/perf/util/svghelper.h | |||
| @@ -0,0 +1,25 @@ | |||
| 1 | #ifndef _INCLUDE_GUARD_SVG_HELPER_ | ||
| 2 | #define _INCLUDE_GUARD_SVG_HELPER_ | ||
| 3 | |||
| 4 | #include "types.h" | ||
| 5 | |||
| 6 | extern void open_svg(const char *filename, int cpus, int rows); | ||
| 7 | extern void svg_box(int Yslot, u64 start, u64 end, const char *type); | ||
| 8 | extern void svg_sample(int Yslot, int cpu, u64 start, u64 end, const char *type); | ||
| 9 | extern void svg_cpu_box(int cpu, u64 max_frequency, u64 turbo_frequency); | ||
| 10 | |||
| 11 | |||
| 12 | extern void svg_process(int cpu, u64 start, u64 end, const char *type, const char *name); | ||
| 13 | extern void svg_cstate(int cpu, u64 start, u64 end, int type); | ||
| 14 | extern void svg_pstate(int cpu, u64 start, u64 end, u64 freq); | ||
| 15 | |||
| 16 | |||
| 17 | extern void svg_time_grid(u64 start, u64 end); | ||
| 18 | extern void svg_legenda(void); | ||
| 19 | extern void svg_wakeline(u64 start, int row1, int row2); | ||
| 20 | extern void svg_partial_wakeline(u64 start, int row1, int row2); | ||
| 21 | extern void svg_interrupt(u64 start, int row); | ||
| 22 | extern void svg_text(int Yslot, u64 start, const char *text); | ||
| 23 | extern void svg_close(void); | ||
| 24 | |||
| 25 | #endif | ||
