Add property for number of threads to blosc compressor. - #41

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Add property for number of threads to blosc compressor.#41
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@pedson

@pedsonpedson commented Apr 21, 2023

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Add a property in the blosc compressor map for the number of threads argument passed to the blosc dll. This PR will only affect write operations where the user creates their own compressor as this is a fairly straighforward change.

Usage: CompressorFactory.create("blosc", "cname", "zstd", "clevel", 1, "nthreads", 4);

A second PR will contain a further update that allows for setting the number of threads when a read operation is creating the compressor automatically. This is slightly more invasive and could be accomplished in more than one way.

@SabineEmbacher

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@pedson

Dear Patric,
for the time being, we have stopped further maintenance of the library.
The people at zarr-developers plan to take over further development on Java.
Please contact @joshmoore for this.
Best Regards
Sabine

@joshmoore

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see zarr-developers#4

@sanketverma1704

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Hi, @pedson.
Thanks for working on this PR.

Currently, jzarr is not under active development, and we at Zarr will be actively maintaining the library over here.

I see that your PR has been taken care of here → zarr-developers#6, thanks, @joshmoore. We'll be doing a release soon with the changes in this PR.

More details to follow. Thanks!

Best,
Sanket Verma
Zarr Community Manager

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@pedson@SabineEmbacher@joshmoore@sanketverma1704
, '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" + '
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Add property for number of threads to blosc compressor. - #41

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pedson:blosc-multithread
Open

Add property for number of threads to blosc compressor.#41
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pedson:blosc-multithread

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@pedson

@pedsonpedson commented Apr 21, 2023

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Add a property in the blosc compressor map for the number of threads argument passed to the blosc dll. This PR will only affect write operations where the user creates their own compressor as this is a fairly straighforward change.

Usage: CompressorFactory.create("blosc", "cname", "zstd", "clevel", 1, "nthreads", 4);

A second PR will contain a further update that allows for setting the number of threads when a read operation is creating the compressor automatically. This is slightly more invasive and could be accomplished in more than one way.

@SabineEmbacher

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@pedson

Dear Patric,
for the time being, we have stopped further maintenance of the library.
The people at zarr-developers plan to take over further development on Java.
Please contact @joshmoore for this.
Best Regards
Sabine

@joshmoore

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see zarr-developers#4

@sanketverma1704

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Hi, @pedson.
Thanks for working on this PR.

Currently, jzarr is not under active development, and we at Zarr will be actively maintaining the library over here.

I see that your PR has been taken care of here → zarr-developers#6, thanks, @joshmoore. We'll be doing a release soon with the changes in this PR.

More details to follow. Thanks!

Best,
Sanket Verma
Zarr Community Manager

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@pedson@SabineEmbacher@joshmoore@sanketverma1704
, '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('^' + ".*" + '
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Add property for number of threads to blosc compressor. - #41

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pedson:blosc-multithread
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Add property for number of threads to blosc compressor.#41
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pedson:blosc-multithread

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@pedson

@pedsonpedson commented Apr 21, 2023

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Add a property in the blosc compressor map for the number of threads argument passed to the blosc dll. This PR will only affect write operations where the user creates their own compressor as this is a fairly straighforward change.

Usage: CompressorFactory.create("blosc", "cname", "zstd", "clevel", 1, "nthreads", 4);

A second PR will contain a further update that allows for setting the number of threads when a read operation is creating the compressor automatically. This is slightly more invasive and could be accomplished in more than one way.

@SabineEmbacher

Copy link
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Collaborator

@pedson

Dear Patric,
for the time being, we have stopped further maintenance of the library.
The people at zarr-developers plan to take over further development on Java.
Please contact @joshmoore for this.
Best Regards
Sabine

@joshmoore

Copy link
Copy Markdown

see zarr-developers#4

@sanketverma1704

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Hi, @pedson.
Thanks for working on this PR.

Currently, jzarr is not under active development, and we at Zarr will be actively maintaining the library over here.

I see that your PR has been taken care of here → zarr-developers#6, thanks, @joshmoore. We'll be doing a release soon with the changes in this PR.

More details to follow. Thanks!

Best,
Sanket Verma
Zarr Community Manager

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4 participants

@pedson@SabineEmbacher@joshmoore@sanketverma1704
, '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('^' + ".*" + '
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Add property for number of threads to blosc compressor. - #41

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pedson:blosc-multithread
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Add property for number of threads to blosc compressor.#41
pedson wants to merge 1 commit into
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@pedson

@pedsonpedson commented Apr 21, 2023

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Add a property in the blosc compressor map for the number of threads argument passed to the blosc dll. This PR will only affect write operations where the user creates their own compressor as this is a fairly straighforward change.

Usage: CompressorFactory.create("blosc", "cname", "zstd", "clevel", 1, "nthreads", 4);

A second PR will contain a further update that allows for setting the number of threads when a read operation is creating the compressor automatically. This is slightly more invasive and could be accomplished in more than one way.

@SabineEmbacher

Copy link
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Collaborator

@pedson

Dear Patric,
for the time being, we have stopped further maintenance of the library.
The people at zarr-developers plan to take over further development on Java.
Please contact @joshmoore for this.
Best Regards
Sabine

@joshmoore

Copy link
Copy Markdown

see zarr-developers#4

@sanketverma1704

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Hi, @pedson.
Thanks for working on this PR.

Currently, jzarr is not under active development, and we at Zarr will be actively maintaining the library over here.

I see that your PR has been taken care of here → zarr-developers#6, thanks, @joshmoore. We'll be doing a release soon with the changes in this PR.

More details to follow. Thanks!

Best,
Sanket Verma
Zarr Community Manager

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4 participants

@pedson@SabineEmbacher@joshmoore@sanketverma1704
, '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" + '
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Add property for number of threads to blosc compressor. - #41

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pedson:blosc-multithread
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Add property for number of threads to blosc compressor.#41
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@pedson

@pedsonpedson commented Apr 21, 2023

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Add a property in the blosc compressor map for the number of threads argument passed to the blosc dll. This PR will only affect write operations where the user creates their own compressor as this is a fairly straighforward change.

Usage: CompressorFactory.create("blosc", "cname", "zstd", "clevel", 1, "nthreads", 4);

A second PR will contain a further update that allows for setting the number of threads when a read operation is creating the compressor automatically. This is slightly more invasive and could be accomplished in more than one way.

@SabineEmbacher

Copy link
Copy Markdown
Collaborator

@pedson

Dear Patric,
for the time being, we have stopped further maintenance of the library.
The people at zarr-developers plan to take over further development on Java.
Please contact @joshmoore for this.
Best Regards
Sabine

@joshmoore

Copy link
Copy Markdown

see zarr-developers#4

@sanketverma1704

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Hi, @pedson.
Thanks for working on this PR.

Currently, jzarr is not under active development, and we at Zarr will be actively maintaining the library over here.

I see that your PR has been taken care of here → zarr-developers#6, thanks, @joshmoore. We'll be doing a release soon with the changes in this PR.

More details to follow. Thanks!

Best,
Sanket Verma
Zarr Community Manager

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4 participants

@pedson@SabineEmbacher@joshmoore@sanketverma1704
, '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('^' + ".*" + '
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Add property for number of threads to blosc compressor. - #41

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Add property for number of threads to blosc compressor.#41
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@pedson

@pedsonpedson commented Apr 21, 2023

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Add a property in the blosc compressor map for the number of threads argument passed to the blosc dll. This PR will only affect write operations where the user creates their own compressor as this is a fairly straighforward change.

Usage: CompressorFactory.create("blosc", "cname", "zstd", "clevel", 1, "nthreads", 4);

A second PR will contain a further update that allows for setting the number of threads when a read operation is creating the compressor automatically. This is slightly more invasive and could be accomplished in more than one way.

@SabineEmbacher

Copy link
Copy Markdown
Collaborator

@pedson

Dear Patric,
for the time being, we have stopped further maintenance of the library.
The people at zarr-developers plan to take over further development on Java.
Please contact @joshmoore for this.
Best Regards
Sabine

@joshmoore

Copy link
Copy Markdown

see zarr-developers#4

@sanketverma1704

Copy link
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Hi, @pedson.
Thanks for working on this PR.

Currently, jzarr is not under active development, and we at Zarr will be actively maintaining the library over here.

I see that your PR has been taken care of here → zarr-developers#6, thanks, @joshmoore. We'll be doing a release soon with the changes in this PR.

More details to follow. Thanks!

Best,
Sanket Verma
Zarr Community Manager

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4 participants

@pedson@SabineEmbacher@joshmoore@sanketverma1704
, '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('^' + ".*" + '
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Add property for number of threads to blosc compressor. - #41

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Add property for number of threads to blosc compressor.#41
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@pedson

@pedsonpedson commented Apr 21, 2023

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Add a property in the blosc compressor map for the number of threads argument passed to the blosc dll. This PR will only affect write operations where the user creates their own compressor as this is a fairly straighforward change.

Usage: CompressorFactory.create("blosc", "cname", "zstd", "clevel", 1, "nthreads", 4);

A second PR will contain a further update that allows for setting the number of threads when a read operation is creating the compressor automatically. This is slightly more invasive and could be accomplished in more than one way.

@SabineEmbacher

Copy link
Copy Markdown
Collaborator

@pedson

Dear Patric,
for the time being, we have stopped further maintenance of the library.
The people at zarr-developers plan to take over further development on Java.
Please contact @joshmoore for this.
Best Regards
Sabine

@joshmoore

Copy link
Copy Markdown

see zarr-developers#4

@sanketverma1704

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Hi, @pedson.
Thanks for working on this PR.

Currently, jzarr is not under active development, and we at Zarr will be actively maintaining the library over here.

I see that your PR has been taken care of here → zarr-developers#6, thanks, @joshmoore. We'll be doing a release soon with the changes in this PR.

More details to follow. Thanks!

Best,
Sanket Verma
Zarr Community Manager

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4 participants

@pedson@SabineEmbacher@joshmoore@sanketverma1704
, '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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Add property for number of threads to blosc compressor. - #41

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pedson wants to merge 1 commit into
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pedson:blosc-multithread
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Add property for number of threads to blosc compressor.#41
pedson wants to merge 1 commit into
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@pedson

@pedsonpedson commented Apr 21, 2023

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Add a property in the blosc compressor map for the number of threads argument passed to the blosc dll. This PR will only affect write operations where the user creates their own compressor as this is a fairly straighforward change.

Usage: CompressorFactory.create("blosc", "cname", "zstd", "clevel", 1, "nthreads", 4);

A second PR will contain a further update that allows for setting the number of threads when a read operation is creating the compressor automatically. This is slightly more invasive and could be accomplished in more than one way.

@SabineEmbacher

Copy link
Copy Markdown
Collaborator

@pedson

Dear Patric,
for the time being, we have stopped further maintenance of the library.
The people at zarr-developers plan to take over further development on Java.
Please contact @joshmoore for this.
Best Regards
Sabine

@joshmoore

Copy link
Copy Markdown

see zarr-developers#4

@sanketverma1704

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Hi, @pedson.
Thanks for working on this PR.

Currently, jzarr is not under active development, and we at Zarr will be actively maintaining the library over here.

I see that your PR has been taken care of here → zarr-developers#6, thanks, @joshmoore. We'll be doing a release soon with the changes in this PR.

More details to follow. Thanks!

Best,
Sanket Verma
Zarr Community Manager

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@pedson@SabineEmbacher@joshmoore@sanketverma1704