BranchesTags

Repository files navigation

Universal, customizable and multi-objective software and hardware autotuning

All CK components can be found at cKnowledge.io and in one GitHub repository!

This project is hosted by the cTuning foundation.

compatibilityautomationLicense

Linux & MacOS: Travis Build Status Windows: AppVeyor Build status

This is a CK repository for the universal, customizable, multi-dimensional and multi-objective SW/HW benchmarking, autotuning and co-design with a unified JSON API across Linux, Android, MacOS and Windows-based machines.

logo

This repository included CK modules, actions and components for unified

  • program compilation and execution (with multiple data sets)
  • crowd-benchmarking
  • statistical analysis of empirical results
  • plugin-based autotuning
  • automatic performance modeling
  • static and dynamic features extraction
  • learning to predict optimizations and run-time adaptation
  • reproducibility of experimental results

Further info:

Author

Contributors

Shared CK modules with actions

Installation

First install the CK framework as described here.

Then install this CK repository as follows:

 $ ck pull repo:ck-autotuning

You can now browse and reuse program workflows shared at the CK portal.

Please refer to the CK online guides including CK portable workflows and the autotuning example.

Troubleshooting

  • Issues with GLIBCXX_3.4.20/3.4.21 when using LLVM installed via CK: These sometimes occur on earlier Ubuntu versions (14.04) on ARM/x86. This can be fixed by upgrading to later versions of Ubuntu, or can sometimes be fixed by:
 $ sudo add-apt-repository ppa:ubuntu-toolchain-r/test
$ sudo apt-get update
$ sudo apt-get upgrade
$ sudo apt-get dist-upgrade
  • Issues with libncursesw.so.6 (not found) on some older machines: It can be fixed by compiling and installing lib-ncurses with the support for wide characters. This can be done automatically via CK:
 $ ck install package:lib-ncurses-6.0-root

Questions and comments

Please feel free to get in touch with the CK community if you have any questions, suggestions and comments!

About

CK automation actions to let users implement portable, customizable and reusable program workflows for reproducible, collaborative and multi-objective benchmarking, optimization and SW/HW co-design:

CodeReef.ai/portal/c/program

Topics

actionsandroidautotuningcodereefcollective-knowledgejson-apilinuxmacosmultiple-dimensionsmultiple-objectivesparetoportable-workflowsprogrampythonstatistical-analysiswindowsworkflow

Resources

Readme
License
Activity
Custom properties

Stars

56 stars

Watchers

10 watching

Forks

20 forks
Report repository

Releases

Packages

Used by

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

Skip to content
BranchesTags
Repository files navigation
Universal, customizable and multi-objective software and hardware autotuning
All CK components can be found at cKnowledge.io and in one GitHub repository!
This project is hosted by the cTuning foundation.
compatibilityautomationLicense
Linux & MacOS: Travis Build Status
Windows: AppVeyor Build status
This is a CK repository for the universal, customizable,
multi-dimensional and multi-objective SW/HW benchmarking, autotuning
and co-design with a unified JSON API across Linux, Android, MacOS
and Windows-based machines.
logo
This repository included CK modules, actions and components for unified
  • program compilation and execution (with multiple data sets)
  • crowd-benchmarking
  • statistical analysis of empirical results
  • plugin-based autotuning
  • automatic performance modeling
  • static and dynamic features extraction
  • learning to predict optimizations and run-time adaptation
  • reproducibility of experimental results
Further info:
Author
Contributors
Shared CK modules with actions
Installation
First install the CK framework as described here.
Then install this CK repository as follows:
 $ ck pull repo:ck-autotuning

You can now browse and reuse program workflows shared at the CK portal.
Please refer to the CK online guides
including CK portable workflows
and the autotuning example.
Troubleshooting
  • Issues with GLIBCXX_3.4.20/3.4.21 when using LLVM installed via CK: These sometimes occur on earlier Ubuntu versions (14.04)
on ARM/x86. This can be fixed by upgrading to later versions of Ubuntu, or can sometimes be fixed by:
 $ sudo add-apt-repository ppa:ubuntu-toolchain-r/test
$ sudo apt-get update
$ sudo apt-get upgrade
$ sudo apt-get dist-upgrade

  • Issues with libncursesw.so.6 (not found) on some older machines: It can be fixed
by compiling and installing lib-ncurses with the support for wide characters. This can be done automatically via CK:
 $ ck install package:lib-ncurses-6.0-root

Questions and comments
Please feel free to get in touch with the CK community
if you have any questions, suggestions and comments!
About
CK automation actions to let users implement portable, customizable and reusable program workflows for reproducible, collaborative and multi-objective benchmarking, optimization and SW/HW co-design:
CodeReef.ai/portal/c/program
Topics
actionsandroidautotuningcodereefcollective-knowledgejson-apilinuxmacosmultiple-dimensionsmultiple-objectivesparetoportable-workflowsprogrampythonstatistical-analysiswindowsworkflow
Resources
Readme
License
Activity
Custom properties
Stars
56 stars
Watchers
10 watching
Forks
20 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
Universal, customizable and multi-objective software and hardware autotuning
All CK components can be found at cKnowledge.io and in one GitHub repository!
This project is hosted by the cTuning foundation.
compatibilityautomationLicense
Linux & MacOS: Travis Build Status
Windows: AppVeyor Build status
This is a CK repository for the universal, customizable,
multi-dimensional and multi-objective SW/HW benchmarking, autotuning
and co-design with a unified JSON API across Linux, Android, MacOS
and Windows-based machines.
logo
This repository included CK modules, actions and components for unified
  • program compilation and execution (with multiple data sets)
  • crowd-benchmarking
  • statistical analysis of empirical results
  • plugin-based autotuning
  • automatic performance modeling
  • static and dynamic features extraction
  • learning to predict optimizations and run-time adaptation
  • reproducibility of experimental results
Further info:
Author
Contributors
Shared CK modules with actions
Installation
First install the CK framework as described here.
Then install this CK repository as follows:
 $ ck pull repo:ck-autotuning

You can now browse and reuse program workflows shared at the CK portal.
Please refer to the CK online guides
including CK portable workflows
and the autotuning example.
Troubleshooting
  • Issues with GLIBCXX_3.4.20/3.4.21 when using LLVM installed via CK: These sometimes occur on earlier Ubuntu versions (14.04)
on ARM/x86. This can be fixed by upgrading to later versions of Ubuntu, or can sometimes be fixed by:
 $ sudo add-apt-repository ppa:ubuntu-toolchain-r/test
$ sudo apt-get update
$ sudo apt-get upgrade
$ sudo apt-get dist-upgrade

  • Issues with libncursesw.so.6 (not found) on some older machines: It can be fixed
by compiling and installing lib-ncurses with the support for wide characters. This can be done automatically via CK:
 $ ck install package:lib-ncurses-6.0-root

Questions and comments
Please feel free to get in touch with the CK community
if you have any questions, suggestions and comments!
About
CK automation actions to let users implement portable, customizable and reusable program workflows for reproducible, collaborative and multi-objective benchmarking, optimization and SW/HW co-design:
CodeReef.ai/portal/c/program
Topics
actionsandroidautotuningcodereefcollective-knowledgejson-apilinuxmacosmultiple-dimensionsmultiple-objectivesparetoportable-workflowsprogrampythonstatistical-analysiswindowsworkflow
Resources
Readme
License
Activity
Custom properties
Stars
56 stars
Watchers
10 watching
Forks
20 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
Universal, customizable and multi-objective software and hardware autotuning
All CK components can be found at cKnowledge.io and in one GitHub repository!
This project is hosted by the cTuning foundation.
compatibilityautomationLicense
Linux & MacOS: Travis Build Status
Windows: AppVeyor Build status
This is a CK repository for the universal, customizable,
multi-dimensional and multi-objective SW/HW benchmarking, autotuning
and co-design with a unified JSON API across Linux, Android, MacOS
and Windows-based machines.
logo
This repository included CK modules, actions and components for unified
  • program compilation and execution (with multiple data sets)
  • crowd-benchmarking
  • statistical analysis of empirical results
  • plugin-based autotuning
  • automatic performance modeling
  • static and dynamic features extraction
  • learning to predict optimizations and run-time adaptation
  • reproducibility of experimental results
Further info:
Author
Contributors
Shared CK modules with actions
Installation
First install the CK framework as described here.
Then install this CK repository as follows:
 $ ck pull repo:ck-autotuning

You can now browse and reuse program workflows shared at the CK portal.
Please refer to the CK online guides
including CK portable workflows
and the autotuning example.
Troubleshooting
  • Issues with GLIBCXX_3.4.20/3.4.21 when using LLVM installed via CK: These sometimes occur on earlier Ubuntu versions (14.04)
on ARM/x86. This can be fixed by upgrading to later versions of Ubuntu, or can sometimes be fixed by:
 $ sudo add-apt-repository ppa:ubuntu-toolchain-r/test
$ sudo apt-get update
$ sudo apt-get upgrade
$ sudo apt-get dist-upgrade

  • Issues with libncursesw.so.6 (not found) on some older machines: It can be fixed
by compiling and installing lib-ncurses with the support for wide characters. This can be done automatically via CK:
 $ ck install package:lib-ncurses-6.0-root

Questions and comments
Please feel free to get in touch with the CK community
if you have any questions, suggestions and comments!
About
CK automation actions to let users implement portable, customizable and reusable program workflows for reproducible, collaborative and multi-objective benchmarking, optimization and SW/HW co-design:
CodeReef.ai/portal/c/program
Topics
actionsandroidautotuningcodereefcollective-knowledgejson-apilinuxmacosmultiple-dimensionsmultiple-objectivesparetoportable-workflowsprogrampythonstatistical-analysiswindowsworkflow
Resources
Readme
License
Activity
Custom properties
Stars
56 stars
Watchers
10 watching
Forks
20 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

Skip to content
BranchesTags
Repository files navigation
Universal, customizable and multi-objective software and hardware autotuning
All CK components can be found at cKnowledge.io and in one GitHub repository!
This project is hosted by the cTuning foundation.
compatibilityautomationLicense
Linux & MacOS: Travis Build Status
Windows: AppVeyor Build status
This is a CK repository for the universal, customizable,
multi-dimensional and multi-objective SW/HW benchmarking, autotuning
and co-design with a unified JSON API across Linux, Android, MacOS
and Windows-based machines.
logo
This repository included CK modules, actions and components for unified
  • program compilation and execution (with multiple data sets)
  • crowd-benchmarking
  • statistical analysis of empirical results
  • plugin-based autotuning
  • automatic performance modeling
  • static and dynamic features extraction
  • learning to predict optimizations and run-time adaptation
  • reproducibility of experimental results
Further info:
Author
Contributors
Shared CK modules with actions
Installation
First install the CK framework as described here.
Then install this CK repository as follows:
 $ ck pull repo:ck-autotuning

You can now browse and reuse program workflows shared at the CK portal.
Please refer to the CK online guides
including CK portable workflows
and the autotuning example.
Troubleshooting
  • Issues with GLIBCXX_3.4.20/3.4.21 when using LLVM installed via CK: These sometimes occur on earlier Ubuntu versions (14.04)
on ARM/x86. This can be fixed by upgrading to later versions of Ubuntu, or can sometimes be fixed by:
 $ sudo add-apt-repository ppa:ubuntu-toolchain-r/test
$ sudo apt-get update
$ sudo apt-get upgrade
$ sudo apt-get dist-upgrade

  • Issues with libncursesw.so.6 (not found) on some older machines: It can be fixed
by compiling and installing lib-ncurses with the support for wide characters. This can be done automatically via CK:
 $ ck install package:lib-ncurses-6.0-root

Questions and comments
Please feel free to get in touch with the CK community
if you have any questions, suggestions and comments!
About
CK automation actions to let users implement portable, customizable and reusable program workflows for reproducible, collaborative and multi-objective benchmarking, optimization and SW/HW co-design:
CodeReef.ai/portal/c/program
Topics
actionsandroidautotuningcodereefcollective-knowledgejson-apilinuxmacosmultiple-dimensionsmultiple-objectivesparetoportable-workflowsprogrampythonstatistical-analysiswindowsworkflow
Resources
Readme
License
Activity
Custom properties
Stars
56 stars
Watchers
10 watching
Forks
20 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
Universal, customizable and multi-objective software and hardware autotuning
All CK components can be found at cKnowledge.io and in one GitHub repository!
This project is hosted by the cTuning foundation.
compatibilityautomationLicense
Linux & MacOS: Travis Build Status
Windows: AppVeyor Build status
This is a CK repository for the universal, customizable,
multi-dimensional and multi-objective SW/HW benchmarking, autotuning
and co-design with a unified JSON API across Linux, Android, MacOS
and Windows-based machines.
logo
This repository included CK modules, actions and components for unified
  • program compilation and execution (with multiple data sets)
  • crowd-benchmarking
  • statistical analysis of empirical results
  • plugin-based autotuning
  • automatic performance modeling
  • static and dynamic features extraction
  • learning to predict optimizations and run-time adaptation
  • reproducibility of experimental results
Further info:
Author
Contributors
Shared CK modules with actions
Installation
First install the CK framework as described here.
Then install this CK repository as follows:
 $ ck pull repo:ck-autotuning

You can now browse and reuse program workflows shared at the CK portal.
Please refer to the CK online guides
including CK portable workflows
and the autotuning example.
Troubleshooting
  • Issues with GLIBCXX_3.4.20/3.4.21 when using LLVM installed via CK: These sometimes occur on earlier Ubuntu versions (14.04)
on ARM/x86. This can be fixed by upgrading to later versions of Ubuntu, or can sometimes be fixed by:
 $ sudo add-apt-repository ppa:ubuntu-toolchain-r/test
$ sudo apt-get update
$ sudo apt-get upgrade
$ sudo apt-get dist-upgrade

  • Issues with libncursesw.so.6 (not found) on some older machines: It can be fixed
by compiling and installing lib-ncurses with the support for wide characters. This can be done automatically via CK:
 $ ck install package:lib-ncurses-6.0-root

Questions and comments
Please feel free to get in touch with the CK community
if you have any questions, suggestions and comments!
About
CK automation actions to let users implement portable, customizable and reusable program workflows for reproducible, collaborative and multi-objective benchmarking, optimization and SW/HW co-design:
CodeReef.ai/portal/c/program
Topics
actionsandroidautotuningcodereefcollective-knowledgejson-apilinuxmacosmultiple-dimensionsmultiple-objectivesparetoportable-workflowsprogrampythonstatistical-analysiswindowsworkflow
Resources
Readme
License
Activity
Custom properties
Stars
56 stars
Watchers
10 watching
Forks
20 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
Universal, customizable and multi-objective software and hardware autotuning
All CK components can be found at cKnowledge.io and in one GitHub repository!
This project is hosted by the cTuning foundation.
compatibilityautomationLicense
Linux & MacOS: Travis Build Status
Windows: AppVeyor Build status
This is a CK repository for the universal, customizable,
multi-dimensional and multi-objective SW/HW benchmarking, autotuning
and co-design with a unified JSON API across Linux, Android, MacOS
and Windows-based machines.
logo
This repository included CK modules, actions and components for unified
  • program compilation and execution (with multiple data sets)
  • crowd-benchmarking
  • statistical analysis of empirical results
  • plugin-based autotuning
  • automatic performance modeling
  • static and dynamic features extraction
  • learning to predict optimizations and run-time adaptation
  • reproducibility of experimental results
Further info:
Author
Contributors
Shared CK modules with actions
Installation
First install the CK framework as described here.
Then install this CK repository as follows:
 $ ck pull repo:ck-autotuning

You can now browse and reuse program workflows shared at the CK portal.
Please refer to the CK online guides
including CK portable workflows
and the autotuning example.
Troubleshooting
  • Issues with GLIBCXX_3.4.20/3.4.21 when using LLVM installed via CK: These sometimes occur on earlier Ubuntu versions (14.04)
on ARM/x86. This can be fixed by upgrading to later versions of Ubuntu, or can sometimes be fixed by:
 $ sudo add-apt-repository ppa:ubuntu-toolchain-r/test
$ sudo apt-get update
$ sudo apt-get upgrade
$ sudo apt-get dist-upgrade

  • Issues with libncursesw.so.6 (not found) on some older machines: It can be fixed
by compiling and installing lib-ncurses with the support for wide characters. This can be done automatically via CK:
 $ ck install package:lib-ncurses-6.0-root

Questions and comments
Please feel free to get in touch with the CK community
if you have any questions, suggestions and comments!
About
CK automation actions to let users implement portable, customizable and reusable program workflows for reproducible, collaborative and multi-objective benchmarking, optimization and SW/HW co-design:
CodeReef.ai/portal/c/program
Topics
actionsandroidautotuningcodereefcollective-knowledgejson-apilinuxmacosmultiple-dimensionsmultiple-objectivesparetoportable-workflowsprogrampythonstatistical-analysiswindowsworkflow
Resources
Readme
License
Activity
Custom properties
Stars
56 stars
Watchers
10 watching
Forks
20 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

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Universal, customizable and multi-objective software and hardware autotuning
All CK components can be found at cKnowledge.io and in one GitHub repository!
This project is hosted by the cTuning foundation.
compatibilityautomationLicense
Linux & MacOS: Travis Build Status
Windows: AppVeyor Build status
This is a CK repository for the universal, customizable,
multi-dimensional and multi-objective SW/HW benchmarking, autotuning
and co-design with a unified JSON API across Linux, Android, MacOS
and Windows-based machines.
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This repository included CK modules, actions and components for unified
  • program compilation and execution (with multiple data sets)
  • crowd-benchmarking
  • statistical analysis of empirical results
  • plugin-based autotuning
  • automatic performance modeling
  • static and dynamic features extraction
  • learning to predict optimizations and run-time adaptation
  • reproducibility of experimental results
Further info:
Author
Contributors
Shared CK modules with actions
Installation
First install the CK framework as described here.
Then install this CK repository as follows:
 $ ck pull repo:ck-autotuning

You can now browse and reuse program workflows shared at the CK portal.
Please refer to the CK online guides
including CK portable workflows
and the autotuning example.
Troubleshooting
  • Issues with GLIBCXX_3.4.20/3.4.21 when using LLVM installed via CK: These sometimes occur on earlier Ubuntu versions (14.04)
on ARM/x86. This can be fixed by upgrading to later versions of Ubuntu, or can sometimes be fixed by:
 $ sudo add-apt-repository ppa:ubuntu-toolchain-r/test
$ sudo apt-get update
$ sudo apt-get upgrade
$ sudo apt-get dist-upgrade

  • Issues with libncursesw.so.6 (not found) on some older machines: It can be fixed
by compiling and installing lib-ncurses with the support for wide characters. This can be done automatically via CK:
 $ ck install package:lib-ncurses-6.0-root

Questions and comments
Please feel free to get in touch with the CK community
if you have any questions, suggestions and comments!
About
CK automation actions to let users implement portable, customizable and reusable program workflows for reproducible, collaborative and multi-objective benchmarking, optimization and SW/HW co-design:
CodeReef.ai/portal/c/program
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