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1202ae89a5
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46c96a22ba
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 ddidderr
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46c96a22ba
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ddidderr
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ae4263320e
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No files matched your search
+95
-18
@@ -1,7 +1,8 @@
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<?xml version="1.0" standalone="no"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg version="1.1" width="1200" height="470" onload="init(evt)" viewBox="0 0 1200 470" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:fg="http://github.com/jonhoo/inferno"><!--Flame graph stack visualization. See https://github.com/brendangregg/FlameGraph for latest version, and http://www.brendangregg.com/flamegraphs.html for examples.--><!--NOTES: --><defs><linearGradient id="background" y1="0" y2="1" x1="0" x2="0"><stop stop-color="#eeeeee" offset="5%"/><stop stop-color="#eeeeb0" offset="95%"/></linearGradient></defs><style type="text/css">
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text { font-family:"Verdana"; font-size:12px; fill:rgb(0,0,0); }
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<?xml version="1.0" standalone="no"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg version="1.1" width="1200" height="374" onload="init(evt)" viewBox="0 0 1200 374" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:fg="http://github.com/jonhoo/inferno"><!--Flame graph stack visualization. See https://github.com/brendangregg/FlameGraph for latest version, and http://www.brendangregg.com/flamegraphs.html for examples.--><!--NOTES: --><defs><linearGradient id="background" y1="0" y2="1" x1="0" x2="0"><stop stop-color="#eeeeee" offset="5%"/><stop stop-color="#eeeeb0" offset="95%"/></linearGradient></defs><style type="text/css">
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text { font-family:monospace; font-size:12px }
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#title { text-anchor:middle; font-size:17px; }
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#search { opacity:0.1; cursor:pointer; }
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#matched { text-anchor:end; }
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#search { text-anchor:end; opacity:0.1; cursor:pointer; }
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#search:hover, #search.show { opacity:1; }
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#subtitle { text-anchor:middle; font-color:rgb(160,160,160); }
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#unzoom { cursor:pointer; }
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@@ -18,7 +19,7 @@ text { font-family:"Verdana"; font-size:12px; fill:rgb(0,0,0); }
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var fluiddrawing = true;
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var truncate_text_right = false;
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]]><![CDATA["use strict";
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var details, searchbtn, unzoombtn, matchedtxt, svg, searching, frames;
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var details, searchbtn, unzoombtn, matchedtxt, svg, searching, frames, known_font_width;
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function init(evt) {
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details = document.getElementById("details").firstChild;
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searchbtn = document.getElementById("search");
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@@ -26,6 +27,7 @@ function init(evt) {
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matchedtxt = document.getElementById("matched");
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svg = document.getElementsByTagName("svg")[0];
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frames = document.getElementById("frames");
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known_font_width = get_monospace_width(frames);
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total_samples = parseInt(frames.attributes.total_samples.value);
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searching = 0;
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@@ -43,6 +45,9 @@ function init(evt) {
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svg.removeAttribute("width");
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// Edge requires us to have a viewBox that gets updated with size changes.
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var isEdge = /Edge\/\d./i.test(navigator.userAgent);
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if (!isEdge) {
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svg.removeAttribute("viewBox");
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}
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var update_for_width_change = function() {
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if (isEdge) {
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svg.attributes.viewBox.value = "0 0 " + svg.width.baseVal.value + " " + svg.height.baseVal.value;
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@@ -52,15 +57,12 @@ function init(evt) {
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frames.attributes.width.value = svg.width.baseVal.value - xpad * 2;
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// Text truncation needs to be adjusted for the current width.
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var el = frames.children;
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for(var i = 0; i < el.length; i++) {
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update_text(el[i]);
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}
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update_text_for_elements(frames.children);
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// Keep search elements at a fixed distance from right edge.
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var svgWidth = svg.width.baseVal.value;
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searchbtn.attributes.x.value = svgWidth - xpad - 100;
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matchedtxt.attributes.x.value = svgWidth - xpad - 100;
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searchbtn.attributes.x.value = svgWidth - xpad;
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matchedtxt.attributes.x.value = svgWidth - xpad;
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};
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window.addEventListener('resize', function() {
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update_for_width_change();
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@@ -70,9 +72,6 @@ function init(evt) {
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unzoom();
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update_for_width_change();
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restore_state();
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if (!isEdge) {
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svg.removeAttribute("viewBox");
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}
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}, 0);
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} else {
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restore_state();
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@@ -181,12 +180,88 @@ function g_to_func(e) {
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// name before it's searched, do it here before returning.
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return (func);
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}
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function get_monospace_width(frames) {
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// Given the id="frames" element, return the width of text characters if
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// this is a monospace font, otherwise return 0.
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text = find_child(frames.children[0], "text");
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originalContent = text.textContent;
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text.textContent = "!";
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bangWidth = text.getComputedTextLength();
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text.textContent = "W";
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wWidth = text.getComputedTextLength();
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text.textContent = originalContent;
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if (bangWidth === wWidth) {
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return bangWidth;
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} else {
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return 0;
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}
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}
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function update_text_for_elements(elements) {
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// In order to render quickly in the browser, you want to do one pass of
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// reading attributes, and one pass of mutating attributes. See
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// https://web.dev/avoid-large-complex-layouts-and-layout-thrashing/ for details.
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// Fall back to inefficient calculation, if we're variable-width font.
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// TODO This should be optimized somehow too.
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if (known_font_width === 0) {
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for (var i = 0; i < elements.length; i++) {
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update_text(elements[i]);
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}
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return;
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}
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var textElemNewAttributes = [];
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for (var i = 0; i < elements.length; i++) {
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var e = elements[i];
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var r = find_child(e, "rect");
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var t = find_child(e, "text");
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var w = parseFloat(r.attributes.width.value) * frames.attributes.width.value / 100 - 3;
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var txt = find_child(e, "title").textContent.replace(/\([^(]*\)$/,"");
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var newX = format_percent((parseFloat(r.attributes.x.value) + (100 * 3 / frames.attributes.width.value)));
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// Smaller than this size won't fit anything
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if (w < 2 * known_font_width) {
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textElemNewAttributes.push([newX, ""]);
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continue;
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}
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// Fit in full text width
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if (txt.length * known_font_width < w) {
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textElemNewAttributes.push([newX, txt]);
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continue;
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}
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var substringLength = Math.floor(w / known_font_width) - 2;
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if (truncate_text_right) {
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// Truncate the right side of the text.
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textElemNewAttributes.push([newX, txt.substring(0, substringLength) + ".."]);
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continue;
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} else {
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// Truncate the left side of the text.
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textElemNewAttributes.push([newX, ".." + txt.substring(txt.length - substringLength, txt.length)]);
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continue;
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}
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}
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console.assert(textElemNewAttributes.length === elements.length, "Resize failed, please file a bug at https://github.com/jonhoo/inferno/");
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// Now that we know new textContent, set it all in one go so we don't refresh a bazillion times.
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for (var i = 0; i < elements.length; i++) {
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var e = elements[i];
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var values = textElemNewAttributes[i];
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var t = find_child(e, "text");
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t.attributes.x.value = values[0];
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t.textContent = values[1];
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}
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}
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function update_text(e) {
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var r = find_child(e, "rect");
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var t = find_child(e, "text");
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var w = parseFloat(r.attributes.width.value) * frames.attributes.width.value / 100 - 3;
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var txt = find_child(e, "title").textContent.replace(/\([^(]*\)$/,"");
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t.attributes.x.value = format_percent((parseFloat(r.attributes.x.value) + (100 * 3 / frames.attributes.width.value)));
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// Smaller than this size won't fit anything
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if (w < 2 * fontsize * fontwidth) {
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t.textContent = "";
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@@ -194,7 +269,7 @@ function update_text(e) {
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}
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t.textContent = txt;
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// Fit in full text width
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if (/^ *\$/.test(txt) || t.getComputedTextLength() < w)
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if (t.getComputedTextLength() < w)
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return;
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if (truncate_text_right) {
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// Truncate the right side of the text.
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@@ -261,6 +336,7 @@ function zoom(node) {
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var ymin = parseFloat(attr.y.value);
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unzoombtn.classList.remove("hide");
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var el = frames.children;
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var to_update_text = [];
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for (var i = 0; i < el.length; i++) {
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var e = el[i];
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var a = find_child(e, "rect").attributes;
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@@ -277,7 +353,7 @@ function zoom(node) {
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if (ex <= xmin && (ex+ew) >= xmax) {
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e.classList.add("parent");
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zoom_parent(e);
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update_text(e);
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to_update_text.push(e);
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}
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// not in current path
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else
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@@ -291,10 +367,11 @@ function zoom(node) {
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}
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else {
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zoom_child(e, xmin, width);
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update_text(e);
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to_update_text.push(e);
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}
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}
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}
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update_text_for_elements(to_update_text);
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}
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function unzoom() {
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unzoombtn.classList.add("hide");
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@@ -303,8 +380,8 @@ function unzoom() {
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el[i].classList.remove("parent");
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el[i].classList.remove("hide");
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zoom_reset(el[i]);
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update_text(el[i]);
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}
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update_text_for_elements(el);
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}
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// search
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function reset_search() {
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@@ -411,4 +488,4 @@ function search(term) {
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function format_percent(n) {
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return n.toFixed(4) + "%";
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}
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]]></script><rect x="0" y="0" width="100%" height="470" fill="url(#background)"/><text id="title" x="50.0000%" y="24.00">Flame Graph</text><text id="details" x="10" y="453.00"> </text><text id="unzoom" class="hide" x="10" y="24.00">Reset Zoom</text><text id="search" x="1090" y="24.00">Search</text><text id="matched" x="1090" y="453.00"> </text><svg id="frames" x="10" width="1180" total_samples="4176"><g><title>[unknown] (1 samples, 0.02%)</title><rect x="0.0000%" y="373" width="0.0239%" height="15" fill="rgb(227,0,7)" fg:x="0" fg:w="1"/><text x="0.2500%" y="383.50"></text></g><g><title>[unknown] (1 samples, 0.02%)</title><rect x="0.0000%" y="357" width="0.0239%" height="15" fill="rgb(217,0,24)" fg:x="0" fg:w="1"/><text x="0.2500%" y="367.50"></text></g><g><title>[unknown] (1 samples, 0.02%)</title><rect x="0.0000%" y="341" width="0.0239%" height="15" fill="rgb(221,193,54)" fg:x="0" fg:w="1"/><text x="0.2500%" y="351.50"></text></g><g><title>[unknown] (1 samples, 0.02%)</title><rect x="0.0000%" y="325" width="0.0239%" height="15" fill="rgb(248,212,6)" fg:x="0" fg:w="1"/><text x="0.2500%" y="335.50"></text></g><g><title>[unknown] (1 samples, 0.02%)</title><rect x="0.0000%" y="309" width="0.0239%" height="15" fill="rgb(208,68,35)" fg:x="0" fg:w="1"/><text x="0.2500%" y="319.50"></text></g><g><title>[unknown] (1 samples, 0.02%)</title><rect x="0.0000%" y="293" width="0.0239%" height="15" fill="rgb(232,128,0)" fg:x="0" fg:w="1"/><text x="0.2500%" y="303.50"></text></g><g><title>[unknown] (1 samples, 0.02%)</title><rect x="0.0000%" y="277" width="0.0239%" height="15" fill="rgb(207,160,47)" fg:x="0" fg:w="1"/><text x="0.2500%" y="287.50"></text></g><g><title>[unknown] (1 samples, 0.02%)</title><rect x="0.0000%" y="261" width="0.0239%" height="15" fill="rgb(228,23,34)" fg:x="0" fg:w="1"/><text x="0.2500%" y="271.50"></text></g><g><title>[unknown] (3 samples, 0.07%)</title><rect x="0.0239%" y="357" width="0.0718%" height="15" fill="rgb(218,30,26)" fg:x="1" fg:w="3"/><text x="0.2739%" y="367.50"></text></g><g><title>[unknown] (3 samples, 0.07%)</title><rect x="0.0239%" y="341" width="0.0718%" height="15" fill="rgb(220,122,19)" fg:x="1" fg:w="3"/><text x="0.2739%" y="351.50"></text></g><g><title>[unknown] (3 samples, 0.07%)</title><rect x="0.0239%" y="325" width="0.0718%" height="15" fill="rgb(250,228,42)" fg:x="1" fg:w="3"/><text x="0.2739%" y="335.50"></text></g><g><title>[unknown] (3 samples, 0.07%)</title><rect x="0.0239%" y="309" width="0.0718%" height="15" fill="rgb(240,193,28)" fg:x="1" fg:w="3"/><text x="0.2739%" y="319.50"></text></g><g><title>[unknown] (3 samples, 0.07%)</title><rect x="0.0239%" y="293" width="0.0718%" height="15" fill="rgb(216,20,37)" fg:x="1" fg:w="3"/><text x="0.2739%" y="303.50"></text></g><g><title>[unknown] (3 samples, 0.07%)</title><rect x="0.0239%" y="277" width="0.0718%" height="15" fill="rgb(206,188,39)" fg:x="1" fg:w="3"/><text x="0.2739%" y="287.50"></text></g><g><title>[unknown] (3 samples, 0.07%)</title><rect x="0.0239%" y="261" width="0.0718%" height="15" fill="rgb(217,207,13)" fg:x="1" fg:w="3"/><text x="0.2739%" y="271.50"></text></g><g><title>[unknown] (2 samples, 0.05%)</title><rect x="0.0479%" y="245" width="0.0479%" height="15" fill="rgb(231,73,38)" fg:x="2" fg:w="2"/><text x="0.2979%" y="255.50"></text></g><g><title>[unknown] (2 samples, 0.05%)</title><rect x="0.0479%" y="229" width="0.0479%" height="15" fill="rgb(225,20,46)" fg:x="2" fg:w="2"/><text x="0.2979%" y="239.50"></text></g><g><title>[unknown] (2 samples, 0.05%)</title><rect x="0.0479%" y="213" width="0.0479%" height="15" fill="rgb(210,31,41)" fg:x="2" fg:w="2"/><text x="0.2979%" y="223.50"></text></g><g><title>[unknown] (1 samples, 0.02%)</title><rect x="0.0718%" y="197" width="0.0239%" height="15" fill="rgb(221,200,47)" fg:x="3" fg:w="1"/><text x="0.3218%" y="207.50"></text></g><g><title>[unknown] (2 samples, 0.05%)</title><rect x="13.6734%" y="261" width="0.0479%" height="15" fill="rgb(226,26,5)" fg:x="571" fg:w="2"/><text x="13.9234%" y="271.50"></text></g><g><title>[unknown] (1 samples, 0.02%)</title><rect x="13.6973%" y="245" width="0.0239%" height="15" fill="rgb(249,33,26)" fg:x="572" fg:w="1"/><text x="13.9473%" y="255.50"></text></g><g><title>[unknown] (1 samples, 0.02%)</title><rect x="13.6973%" y="229" width="0.0239%" height="15" fill="rgb(235,183,28)" fg:x="572" fg:w="1"/><text x="13.9473%" y="239.50"></text></g><g><title>[unknown] (1 samples, 0.02%)</title><rect x="13.6973%" y="213" width="0.0239%" height="15" fill="rgb(221,5,38)" fg:x="572" fg:w="1"/><text x="13.9473%" y="223.50"></text></g><g><title>[unknown] (1 samples, 0.02%)</title><rect x="13.6973%" y="197" width="0.0239%" height="15" fill="rgb(247,18,42)" fg:x="572" fg:w="1"/><text x="13.9473%" y="207.50"></text></g><g><title>[unknown] (1 samples, 0.02%)</title><rect x="13.6973%" y="181" width="0.0239%" height="15" fill="rgb(241,131,45)" fg:x="572" fg:w="1"/><text x="13.9473%" y="191.50"></text></g><g><title>[unknown] (1 samples, 0.02%)</tLine truncated
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|
Before Width: | Height: | Size: 35 KiB After Width: | Height: | Size: 31 KiB |
+3
-3
@@ -172,7 +172,7 @@ impl SField {
|
||||
// safety:
|
||||
// self.possible_vals is initialized with self.size * self.size
|
||||
// so self.pos can safely be used to index here
|
||||
let possible_vals = unsafe { self.possible_values.get_unchecked(self.pos) };
|
||||
let possible_vals = &self.possible_values[self.pos];
|
||||
|
||||
for nr in possible_vals.iter() {
|
||||
if *nr <= current_nr {
|
||||
@@ -246,7 +246,7 @@ impl SField {
|
||||
}
|
||||
|
||||
fn next(&mut self) -> bool {
|
||||
let new_pos = self.pos + 1 + unsafe { *self.skipf.get_unchecked(self.pos + 1) as usize };
|
||||
let new_pos = self.pos + 1 + self.skipf[self.pos + 1] as usize;
|
||||
|
||||
if new_pos >= NUM_FIELDS {
|
||||
return false;
|
||||
@@ -257,7 +257,7 @@ impl SField {
|
||||
}
|
||||
|
||||
fn prev(&mut self) -> bool {
|
||||
let new_pos = self.pos - 1 - unsafe { *self.skipb.get_unchecked(self.pos) as usize };
|
||||
let new_pos = self.pos - 1 - self.skipb[self.pos] as usize;
|
||||
|
||||
if new_pos >= NUM_FIELDS {
|
||||
return false;
|
||||
|
||||
Reference in new issue
Block a user