cregit-Linux how code gets into the kernel

Release 4.10 tools/perf/util/svghelper.c

Directory: tools/perf/util
/*
 * svghelper.c - helper functions for outputting svg
 *
 * (C) Copyright 2009 Intel Corporation
 *
 * Authors:
 *     Arjan van de Ven <arjan@linux.intel.com>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; version 2
 * of the License.
 */

#include <inttypes.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <linux/bitmap.h>
#include <linux/time64.h>

#include "perf.h"
#include "svghelper.h"
#include "util.h"
#include "cpumap.h"



static u64 first_time, last_time;


static u64 turbo_frequency, max_freq;



#define SLOT_MULT 30.0

#define SLOT_HEIGHT 25.0

#define SLOT_HALF (SLOT_HEIGHT / 2)


int svg_page_width = 1000;

u64 svg_highlight;

const char *svg_highlight_name;


#define MIN_TEXT_SIZE 0.01


static u64 total_height;

static FILE *svgfile;


static double cpu2slot(int cpu) { return 2 * cpu + 1; }

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arjan van de venarjan van de ven16100.00%1100.00%
Total16100.00%1100.00%

static int *topology_map;
static double cpu2y(int cpu) { if (topology_map) return cpu2slot(topology_map[cpu]) * SLOT_MULT; else return cpu2slot(cpu) * SLOT_MULT; }

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PersonTokensPropCommitsCommitProp
arjan van de venarjan van de ven1751.52%150.00%
stanislav fomichevstanislav fomichev1648.48%150.00%
Total33100.00%2100.00%


static double time2pixels(u64 __time) { double X; X = 1.0 * svg_page_width * (__time - first_time) / (last_time - first_time); return X; }

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arjan van de venarjan van de ven3193.94%266.67%
thomas renningerthomas renninger26.06%133.33%
Total33100.00%3100.00%

/* * Round text sizes so that the svg viewer only needs a discrete * number of renderings of the font */
static double round_text_size(double size) { int loop = 100; double target = 10.0; if (size >= 10.0) return size; while (loop--) { if (size >= target) return target; target = target / 2.0; } return size; }

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arjan van de venarjan van de ven53100.00%1100.00%
Total53100.00%1100.00%


void open_svg(const char *filename, int cpus, int rows, u64 start, u64 end) { int new_width; svgfile = fopen(filename, "w"); if (!svgfile) { fprintf(stderr, "Cannot open %s for output\n", filename); return; } first_time = start; first_time = first_time / 100000000 * 100000000; last_time = end; /* * if the recording is short, we default to a width of 1000, but * for longer recordings we want at least 200 units of width per second */ new_width = (last_time - first_time) / 5000000; if (new_width > svg_page_width) svg_page_width = new_width; total_height = (1 + rows + cpu2slot(cpus)) * SLOT_MULT; fprintf(svgfile, "<?xml version=\"1.0\" standalone=\"no\"?> \n"); fprintf(svgfile, "<!DOCTYPE svg SYSTEM \"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd\">\n"); fprintf(svgfile, "<svg width=\"%i\" height=\"%" PRIu64 "\" version=\"1.1\" xmlns=\"http://www.w3.org/2000/svg\">\n", svg_page_width, total_height); fprintf(svgfile, "<defs>\n <style type=\"text/css\">\n <![CDATA[\n"); fprintf(svgfile, " rect { stroke-width: 1; }\n"); fprintf(svgfile, " rect.process { fill:rgb(180,180,180); fill-opacity:0.9; stroke-width:1; stroke:rgb( 0, 0, 0); } \n"); fprintf(svgfile, " rect.process2 { fill:rgb(180,180,180); fill-opacity:0.9; stroke-width:0; stroke:rgb( 0, 0, 0); } \n"); fprintf(svgfile, " rect.process3 { fill:rgb(180,180,180); fill-opacity:0.5; stroke-width:0; stroke:rgb( 0, 0, 0); } \n"); fprintf(svgfile, " rect.sample { fill:rgb( 0, 0,255); fill-opacity:0.8; stroke-width:0; stroke:rgb( 0, 0, 0); } \n"); fprintf(svgfile, " rect.sample_hi{ fill:rgb(255,128, 0); fill-opacity:0.8; stroke-width:0; stroke:rgb( 0, 0, 0); } \n"); fprintf(svgfile, " rect.error { fill:rgb(255, 0, 0); fill-opacity:0.5; stroke-width:0; stroke:rgb( 0, 0, 0); } \n"); fprintf(svgfile, " rect.net { fill:rgb( 0,128, 0); fill-opacity:0.5; stroke-width:0; stroke:rgb( 0, 0, 0); } \n"); fprintf(svgfile, " rect.disk { fill:rgb( 0, 0,255); fill-opacity:0.5; stroke-width:0; stroke:rgb( 0, 0, 0); } \n"); fprintf(svgfile, " rect.sync { fill:rgb(128,128, 0); fill-opacity:0.5; stroke-width:0; stroke:rgb( 0, 0, 0); } \n"); fprintf(svgfile, " rect.poll { fill:rgb( 0,128,128); fill-opacity:0.2; stroke-width:0; stroke:rgb( 0, 0, 0); } \n"); fprintf(svgfile, " rect.blocked { fill:rgb(255, 0, 0); fill-opacity:0.5; stroke-width:0; stroke:rgb( 0, 0, 0); } \n"); fprintf(svgfile, " rect.waiting { fill:rgb(224,214, 0); fill-opacity:0.8; stroke-width:0; stroke:rgb( 0, 0, 0); } \n"); fprintf(svgfile, " rect.WAITING { fill:rgb(255,214, 48); fill-opacity:0.6; stroke-width:0; stroke:rgb( 0, 0, 0); } \n"); fprintf(svgfile, " rect.cpu { fill:rgb(192,192,192); fill-opacity:0.2; stroke-width:0.5; stroke:rgb(128,128,128); } \n"); fprintf(svgfile, " rect.pstate { fill:rgb(128,128,128); fill-opacity:0.8; stroke-width:0; } \n"); fprintf(svgfile, " rect.c1 { fill:rgb(255,214,214); fill-opacity:0.5; stroke-width:0; } \n"); fprintf(svgfile, " rect.c2 { fill:rgb(255,172,172); fill-opacity:0.5; stroke-width:0; } \n"); fprintf(svgfile, " rect.c3 { fill:rgb(255,130,130); fill-opacity:0.5; stroke-width:0; } \n"); fprintf(svgfile, " rect.c4 { fill:rgb(255, 88, 88); fill-opacity:0.5; stroke-width:0; } \n"); fprintf(svgfile, " rect.c5 { fill:rgb(255, 44, 44); fill-opacity:0.5; stroke-width:0; } \n"); fprintf(svgfile, " rect.c6 { fill:rgb(255, 0, 0); fill-opacity:0.5; stroke-width:0; } \n"); fprintf(svgfile, " line.pstate { stroke:rgb(255,255, 0); stroke-opacity:0.8; stroke-width:2; } \n"); fprintf(svgfile, " ]]>\n </style>\n</defs>\n"); }

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arjan van de venarjan van de ven24680.66%450.00%
stanislav fomichevstanislav fomichev5618.36%337.50%
arnaldo carvalho de meloarnaldo carvalho de melo30.98%112.50%
Total305100.00%8100.00%


static double normalize_height(double height) { if (height < 0.25) return 0.25; else if (height < 0.50) return 0.50; else if (height < 0.75) return 0.75; else return 0.100; }

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PersonTokensPropCommitsCommitProp
stanislav fomichevstanislav fomichev42100.00%1100.00%
Total42100.00%1100.00%


void svg_ubox(int Yslot, u64 start, u64 end, double height, const char *type, int fd, int err, int merges) { double w = time2pixels(end) - time2pixels(start); height = normalize_height(height); if (!svgfile) return; fprintf(svgfile, "<g>\n"); fprintf(svgfile, "<title>fd=%d error=%d merges=%d</title>\n", fd, err, merges); fprintf(svgfile, "<rect x=\"%.8f\" width=\"%.8f\" y=\"%.1f\" height=\"%.1f\" class=\"%s\"/>\n", time2pixels(start), w, Yslot * SLOT_MULT, SLOT_HALF * height, type); fprintf(svgfile, "</g>\n"); }

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PersonTokensPropCommitsCommitProp
stanislav fomichevstanislav fomichev108100.00%1100.00%
Total108100.00%1100.00%


void svg_lbox(int Yslot, u64 start, u64 end, double height, const char *type, int fd, int err, int merges) { double w = time2pixels(end) - time2pixels(start); height = normalize_height(height); if (!svgfile) return; fprintf(svgfile, "<g>\n"); fprintf(svgfile, "<title>fd=%d error=%d merges=%d</title>\n", fd, err, merges); fprintf(svgfile, "<rect x=\"%.8f\" width=\"%.8f\" y=\"%.1f\" height=\"%.1f\" class=\"%s\"/>\n", time2pixels(start), w, Yslot * SLOT_MULT + SLOT_HEIGHT - SLOT_HALF * height, SLOT_HALF * height, type); fprintf(svgfile, "</g>\n"); }

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PersonTokensPropCommitsCommitProp
stanislav fomichevstanislav fomichev114100.00%1100.00%
Total114100.00%1100.00%


void svg_fbox(int Yslot, u64 start, u64 end, double height, const char *type, int fd, int err, int merges) { double w = time2pixels(end) - time2pixels(start); height = normalize_height(height); if (!svgfile) return; fprintf(svgfile, "<g>\n"); fprintf(svgfile, "<title>fd=%d error=%d merges=%d</title>\n", fd, err, merges); fprintf(svgfile, "<rect x=\"%.8f\" width=\"%.8f\" y=\"%.1f\" height=\"%.1f\" class=\"%s\"/>\n", time2pixels(start), w, Yslot * SLOT_MULT + SLOT_HEIGHT - SLOT_HEIGHT * height, SLOT_HEIGHT * height, type); fprintf(svgfile, "</g>\n"); }

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PersonTokensPropCommitsCommitProp
stanislav fomichevstanislav fomichev114100.00%1100.00%
Total114100.00%1100.00%


void svg_box(int Yslot, u64 start, u64 end, const char *type) { if (!svgfile) return; fprintf(svgfile, "<rect x=\"%.8f\" width=\"%.8f\" y=\"%.1f\" height=\"%.1f\" class=\"%s\"/>\n", time2pixels(start), time2pixels(end)-time2pixels(start), Yslot * SLOT_MULT, SLOT_HEIGHT, type); }

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PersonTokensPropCommitsCommitProp
arjan van de venarjan van de ven5498.18%150.00%
stanislav fomichevstanislav fomichev11.82%150.00%
Total55100.00%2100.00%

static char *time_to_string(u64 duration);
void svg_blocked(int Yslot, int cpu, u64 start, u64 end, const char *backtrace) { if (!svgfile) return; fprintf(svgfile, "<g>\n"); fprintf(svgfile, "<title>#%d blocked %s</title>\n", cpu, time_to_string(end - start)); if (backtrace) fprintf(svgfile, "<desc>Blocked on:\n%s</desc>\n", backtrace); svg_box(Yslot, start, end, "blocked"); fprintf(svgfile, "</g>\n"); }

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PersonTokensPropCommitsCommitProp
stanislav fomichevstanislav fomichev82100.00%2100.00%
Total82100.00%2100.00%


void svg_running(int Yslot, int cpu, u64 start, u64 end, const char *backtrace) { double text_size; const char *type; if (!svgfile) return; if (svg_highlight && end - start > svg_highlight) type = "sample_hi"; else type = "sample"; fprintf(svgfile, "<g>\n"); fprintf(svgfile, "<title>#%d running %s</title>\n", cpu, time_to_string(end - start)); if (backtrace) fprintf(svgfile, "<desc>Switched because:\n%s</desc>\n", backtrace); fprintf(svgfile, "<rect x=\"%.8f\" width=\"%.8f\" y=\"%.1f\" height=\"%.1f\" class=\"%s\"/>\n", time2pixels(start), time2pixels(end)-time2pixels(start), Yslot * SLOT_MULT, SLOT_HEIGHT, type); text_size = (time2pixels(end)-time2pixels(start)); if (cpu > 9) text_size = text_size/2; if (text_size > 1.25) text_size = 1.25; text_size = round_text_size(text_size); if (text_size > MIN_TEXT_SIZE) fprintf(svgfile, "<text x=\"%.8f\" y=\"%.8f\" font-size=\"%.8fpt\">%i</text>\n", time2pixels(start), Yslot * SLOT_MULT + SLOT_HEIGHT - 1, text_size, cpu + 1); fprintf(svgfile, "</g>\n"); }

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PersonTokensPropCommitsCommitProp
arjan van de venarjan van de ven12662.07%342.86%
stanislav fomichevstanislav fomichev7737.93%457.14%
Total203100.00%7100.00%


static char *time_to_string(u64 duration) { static char text[80]; text[0] = 0; if (duration < NSEC_PER_USEC) /* less than 1 usec */ return text; if (duration < NSEC_PER_MSEC) { /* less than 1 msec */ sprintf(text, "%.1f us", duration / (double)NSEC_PER_USEC); return text; } sprintf(text, "%.1f ms", duration / (double)NSEC_PER_MSEC); return text; }

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PersonTokensPropCommitsCommitProp
arjan van de venarjan van de ven6584.42%133.33%
arnaldo carvalho de meloarnaldo carvalho de melo1012.99%133.33%
stanislav fomichevstanislav fomichev22.60%133.33%
Total77100.00%3100.00%


void svg_waiting(int Yslot, int cpu, u64 start, u64 end, const char *backtrace) { char *text; const char *style; double font_size; if (!svgfile) return; style = "waiting"; if (end-start > 10 * NSEC_PER_MSEC) /* 10 msec */ style = "WAITING"; text = time_to_string(end-start); font_size = 1.0 * (time2pixels(end)-time2pixels(start)); if (font_size > 3) font_size = 3; font_size = round_text_size(font_size); fprintf(svgfile, "<g transform=\"translate(%.8f,%.8f)\">\n", time2pixels(start), Yslot * SLOT_MULT); fprintf(svgfile, "<title>#%d waiting %s</title>\n", cpu, time_to_string(end - start)); if (backtrace) fprintf(svgfile, "<desc>Waiting on:\n%s</desc>\n", backtrace); fprintf(svgfile, "<rect x=\"0\" width=\"%.8f\" y=\"0\" height=\"%.1f\" class=\"%s\"/>\n", time2pixels(end)-time2pixels(start), SLOT_HEIGHT, style); if (font_size > MIN_TEXT_SIZE) fprintf(svgfile, "<text transform=\"rotate(90)\" font-size=\"%.8fpt\"> %s</text>\n", font_size, text); fprintf(svgfile, "</g>\n"); }

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PersonTokensPropCommitsCommitProp
arjan van de venarjan van de ven15078.53%233.33%
stanislav fomichevstanislav fomichev4020.94%350.00%
arnaldo carvalho de meloarnaldo carvalho de melo10.52%116.67%
Total191100.00%6100.00%


static char *cpu_model(void) { static char cpu_m[255]; char buf[256]; FILE *file; cpu_m[0] = 0; /* CPU type */ file = fopen("/proc/cpuinfo", "r"); if (file) { while (fgets(buf, 255, file)) { if (strstr(buf, "model name")) { strncpy(cpu_m, &buf[13], 255); break; } } fclose(file); } /* CPU type */ file = fopen("/sys/devices/system/cpu/cpu0/cpufreq/scaling_available_frequencies", "r"); if (file) { while (fgets(buf, 255, file)) { unsigned int freq; freq = strtoull(buf, NULL, 10); if (freq > max_freq) max_freq = freq; } fclose(file); } return cpu_m; }

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PersonTokensPropCommitsCommitProp
arjan van de venarjan van de ven154100.00%2100.00%
Total154100.00%2100.00%


void svg_cpu_box(int cpu, u64 __max_freq, u64 __turbo_freq) { char cpu_string[80]; if (!svgfile) return; max_freq = __max_freq; turbo_frequency = __turbo_freq; fprintf(svgfile, "<g>\n"); fprintf(svgfile, "<rect x=\"%.8f\" width=\"%.8f\" y=\"%.1f\" height=\"%.1f\" class=\"cpu\"/>\n", time2pixels(first_time), time2pixels(last_time)-time2pixels(first_time), cpu2y(cpu), SLOT_MULT+SLOT_HEIGHT); sprintf(cpu_string, "CPU %i", (int)cpu); fprintf(svgfile, "<text x=\"%.8f\" y=\"%.8f\">%s</text>\n", 10+time2pixels(first_time), cpu2y(cpu) + SLOT_HEIGHT/2, cpu_string); fprintf(svgfile, "<text transform=\"translate(%.8f,%.8f)\" font-size=\"1.25pt\">%s</text>\n", 10+time2pixels(first_time), cpu2y(cpu) + SLOT_MULT + SLOT_HEIGHT - 4, cpu_model()); fprintf(svgfile, "</g>\n"); }

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PersonTokensPropCommitsCommitProp
arjan van de venarjan van de ven12788.19%133.33%
stanislav fomichevstanislav fomichev1711.81%266.67%
Total144100.00%3100.00%


void svg_process(int cpu, u64 start, u64 end, int pid, const char *name, const char *backtrace) { double width; const char *type; if (!svgfile) return; if (svg_highlight && end - start >= svg_highlight) type = "sample_hi"; else if (svg_highlight_name && strstr(name, svg_highlight_name)) type = "sample_hi"; else type = "sample"; fprintf(svgfile, "<g transform=\"translate(%.8f,%.8f)\">\n", time2pixels(start), cpu2y(cpu)); fprintf(svgfile, "<title>%d %s running %s</title>\n", pid, name, time_to_string(end - start)); if (backtrace) fprintf(svgfile, "<desc>Switched because:\n%s</desc>\n", backtrace); fprintf(svgfile, "<rect x=\"0\" width=\"%.8f\" y=\"0\" height=\"%.1f\" class=\"%s\"/>\n", time2pixels(end)-time2pixels(start), SLOT_MULT+SLOT_HEIGHT, type); width = time2pixels(end)-time2pixels(start); if (width > 6) width = 6; width = round_text_size(width); if (width > MIN_TEXT_SIZE) fprintf(svgfile, "<text transform=\"rotate(90)\" font-size=\"%.8fpt\">%s</text>\n", width, name); fprintf(svgfile, "</g>\n"); }

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PersonTokensPropCommitsCommitProp
arjan van de venarjan van de ven11859.00%337.50%
stanislav fomichevstanislav fomichev8241.00%562.50%
Total200100.00%8100.00%


void svg_cstate(int cpu, u64 start, u64 end, int type) { double width; char style[128]; if (!svgfile) return; fprintf(svgfile, "<g>\n"); if (type > 6) type = 6; sprintf(style, "c%i", type); fprintf(svgfile, "<rect class=\"%s\" x=\"%.8f\" width=\"%.8f\" y=\"%.1f\" height=\"%.1f\"/>\n", style, time2pixels(start), time2pixels(end)-time2pixels(start), cpu2y(cpu), SLOT_MULT+SLOT_HEIGHT); width = (time2pixels(end)-time2pixels(start))/2.0; if (width > 6) width = 6; width = round_text_size(width); if (width > MIN_TEXT_SIZE) fprintf(svgfile, "<text x=\"%.8f\" y=\"%.8f\" font-size=\"%.8fpt\">C%i</text>\n", time2pixels(start), cpu2y(cpu)+width, width, type); fprintf(svgfile, "</g>\n"); }

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PersonTokensPropCommitsCommitProp
arjan van de venarjan van de ven14490.00%360.00%
stanislav fomichevstanislav fomichev1610.00%240.00%
Total160100.00%5100.00%


static char *HzToHuman(unsigned long hz) { static char buffer[1024]; unsigned long long Hz; memset(buffer, 0, 1024); Hz = hz; /* default: just put the Number in */ sprintf(buffer, "%9lli", Hz); if (Hz > 1000) sprintf(buffer, " %6lli Mhz", (Hz+500)/1000); if (Hz > 1500000) sprintf(buffer, " %6.2f Ghz", (Hz+5000.0)/1000000); if (Hz == turbo_frequency) sprintf(buffer, "Turbo"); return buffer; }

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arjan van de venarjan van de ven104100.00%1100.00%
Total104100.00%1100.00%


void svg_pstate(int cpu, u64 start, u64 end, u64 freq) { double height = 0; if (!svgfile) return; fprintf(svgfile, "<g>\n"); if (max_freq) height = freq * 1.0 / max_freq * (SLOT_HEIGHT + SLOT_MULT); height = 1 + cpu2y(cpu) + SLOT_MULT + SLOT_HEIGHT - height; fprintf(svgfile, "<line x1=\"%.8f\" x2=\"%.8f\" y1=\"%.1f\" y2=\"%.1f\" class=\"pstate\"/>\n", time2pixels(start), time2pixels(end), height, height); fprintf(svgfile, "<text x=\"%.8f\" y=\"%.8f\" font-size=\"0.25pt\">%s</text>\n", time2pixels(start), height+0.9, HzToHuman(freq)); fprintf(svgfile, "</g>\n"); }

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PersonTokensPropCommitsCommitProp
arjan van de venarjan van de ven10186.32%133.33%
stanislav fomichevstanislav fomichev1613.68%266.67%
Total117100.00%3100.00%


void svg_partial_wakeline(u64 start, int row1, char *desc1, int row2, char *desc2, const char *backtrace) { double height; if (!svgfile) return; fprintf(svgfile, "<g>\n"); fprintf(svgfile, "<title>%s wakes up %s</title>\n", desc1 ? desc1 : "?", desc2 ? desc2 : "?"); if (backtrace) fprintf(svgfile, "<desc>%s</desc>\n", backtrace); if (row1 < row2) { if (row1) { fprintf(svgfile, "<line x1=\"%.8f\" y1=\"%.2f\" x2=\"%.8f\" y2=\"%.2f\" style=\"stroke:rgb(32,255,32);stroke-width:0.009\"/>\n", time2pixels(start), row1 * SLOT_MULT + SLOT_HEIGHT, time2pixels(start), row1 * SLOT_MULT + SLOT_HEIGHT + SLOT_MULT/32); if (desc2) fprintf(svgfile, "<g transform=\"translate(%.8f,%.8f)\"><text transform=\"rotate(90)\" font-size=\"0.02pt\">%s &gt;</text></g>\n", time2pixels(start), row1 * SLOT_MULT + SLOT_HEIGHT + SLOT_HEIGHT/48, desc2); } if (row2) { fprintf(svgfile, "<line x1=\"%.8f\" y1=\"%.2f\" x2=\"%.8f\" y2=\"%.2f\" style=\"stroke:rgb(32,255,32);stroke-width:0.009\"/>\n", time2pixels(start), row2 * SLOT_MULT - SLOT_MULT/32, time2pixels(start), row2 * SLOT_MULT); if (desc1) fprintf(svgfile, "<g transform=\"translate(%.8f,%.8f)\"><text transform=\"rotate(90)\" font-size=\"0.02pt\">%s &gt;</text></g>\n", time2pixels(start), row2 * SLOT_MULT - SLOT_MULT/32, desc1); } } else { if (row2) { fprintf(svgfile, "<line x1=\"%.8f\" y1=\"%.2f\" x2=\"%.8f\" y2=\"%.2f\" style=\"stroke:rgb(32,255,32);stroke-width:0.009\"/>\n", time2pixels(start), row2 * SLOT_MULT + SLOT_HEIGHT, time2pixels(start), row2 * SLOT_MULT + SLOT_HEIGHT + SLOT_MULT/32); if (desc1) fprintf(svgfile, "<g transform=\"translate(%.8f,%.8f)\"><text transform=\"rotate(90)\" font-size=\"0.02pt\">%s &lt;</text></g>\n", time2pixels(start), row2 * SLOT_MULT + SLOT_HEIGHT + SLOT_MULT/48, desc1); } if (row1) { fprintf(svgfile, "<line x1=\"%.8f\" y1=\"%.2f\" x2=\"%.8f\" y2=\"%.2f\" style=\"stroke:rgb(32,255,32);stroke-width:0.009\"/>\n", time2pixels(start), row1 * SLOT_MULT - SLOT_MULT/32, time2pixels(start), row1 * SLOT_MULT); if (desc2) fprintf(svgfile, "<g transform=\"translate(%.8f,%.8f)\"><text transform=\"rotate(90)\" font-size=\"0.02pt\">%s &lt;</text></g>\n", time2pixels(start), row1 * SLOT_MULT - SLOT_HEIGHT/32, desc2); } } height = row1 * SLOT_MULT; if (row2 > row1) height += SLOT_HEIGHT; if (row1) fprintf(svgfile, "<circle cx=\"%.8f\" cy=\"%.2f\" r = \"0.01\" style=\"fill:rgb(32,255,32)\"/>\n", time2pixels(start), height); fprintf(svgfile, "</g>\n"); }

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PersonTokensPropCommitsCommitProp
arjan van de venarjan van de ven32384.33%240.00%
stanislav fomichevstanislav fomichev6015.67%360.00%
Total383100.00%5100.00%


void svg_wakeline(u64 start, int row1, int row2, const char *backtrace) { double height; if (!svgfile) return; fprintf(svgfile, "<g>\n"); if (backtrace) fprintf(svgfile, "<desc>%s</desc>\n", backtrace); if (row1 < row2) fprintf(svgfile, "<line x1=\"%.8f\" y1=\"%.2f\" x2=\"%.8f\" y2=\"%.2f\" style=\"stroke:rgb(32,255,32);stroke-width:0.009\"/>\n", time2pixels(start), row1 * SLOT_MULT + SLOT_HEIGHT, time2pixels(start), row2 * SLOT_MULT); else fprintf(svgfile, "<line x1=\"%.8f\" y1=\"%.2f\" x2=\"%.8f\" y2=\"%.2f\" style=\"stroke:rgb(32,255,32);stroke-width:0.009\"/>\n", time2pixels(start), row2 * SLOT_MULT + SLOT_HEIGHT, time2pixels(start), row1 * SLOT_MULT); height = row1 * SLOT_MULT; if (row2 > row1) height += SLOT_HEIGHT; fprintf(svgfile, "<circle cx=\"%.8f\" cy=\"%.2f\" r = \"0.01\" style=\"fill:rgb(32,255,32)\"/>\n", time2pixels(start), height); fprintf(svgfile, "</g>\n"