<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Hacker News: tgma</title><link>https://news.ycombinator.com/user?id=tgma</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Wed, 15 Apr 2026 04:51:08 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=tgma" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by tgma in "EFF is leaving X"]]></title><description><![CDATA[
<p>The GNU-adjacent thing would be FSF, and I'd say many EFF supporters are antagonistic towards the FSF (and/or RMS) because of their "extremist" stances. I'd characterize EFF as "corporate Open Source" vs. FSF/GNU "Free Software."</p>
]]></description><pubDate>Fri, 10 Apr 2026 05:47:59 +0000</pubDate><link>https://news.ycombinator.com/item?id=47714114</link><dc:creator>tgma</dc:creator><comments>https://news.ycombinator.com/item?id=47714114</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47714114</guid></item><item><title><![CDATA[New comment by tgma in "EFF is leaving X"]]></title><description><![CDATA[
<p>Even if it were true, that is not the logic they cite though. They make up a story of the impressions were reduced relative to the platform's old days, not absolute terms; they don't address the cost of tweeting being minimal at all, almost certainly a year of tweeting would be less costly than writing a rant blog post against X. Many brands just autopost everything everywhere for syndication purposes.<p>So we know why they did it. They wanted to take a stance against X. They just didn't have the balls to say it out loud or the dignity to leave quietly.</p>
]]></description><pubDate>Fri, 10 Apr 2026 03:06:47 +0000</pubDate><link>https://news.ycombinator.com/item?id=47713142</link><dc:creator>tgma</dc:creator><comments>https://news.ycombinator.com/item?id=47713142</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47713142</guid></item><item><title><![CDATA[New comment by tgma in "Show HN: I built a Cargo-like build tool for C/C++"]]></title><description><![CDATA[
<p>> <i>-march=native is always always a mistake</i><p><i>Gentoo user</i>: hold my beer.</p>
]]></description><pubDate>Thu, 09 Apr 2026 19:00:39 +0000</pubDate><link>https://news.ycombinator.com/item?id=47708163</link><dc:creator>tgma</dc:creator><comments>https://news.ycombinator.com/item?id=47708163</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47708163</guid></item><item><title><![CDATA[New comment by tgma in "New Apple Silicon M4 and M5 HiDPI Limitation on 4K External Displays"]]></title><description><![CDATA[
<p>That does not seem to be the case for my M4 Mac mini in native "low-DPI" mode with a 4K display, so I think the problem only appears in HiDPI (7680x4320 framebuffer downscaled back to 3840x2160 only). The author seems to be confirming the max intermediate framebuffer is 6720 pixels wide.</p>
]]></description><pubDate>Mon, 30 Mar 2026 21:19:37 +0000</pubDate><link>https://news.ycombinator.com/item?id=47579827</link><dc:creator>tgma</dc:creator><comments>https://news.ycombinator.com/item?id=47579827</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47579827</guid></item><item><title><![CDATA[New comment by tgma in "New Apple Silicon M4 and M5 HiDPI Limitation on 4K External Displays"]]></title><description><![CDATA[
<p>> From what I understand, the main goal is to fix the problem that non-native (1:1 pixel mapping) resolutions and scaling look worse than native.<p>That would be my instinct as well, but the author seems to be delibarately doing the exact <i>opposite</i>. Trying to force a 2x HiDPI and then downscaling to native display resolution whereas he could have just done a 1:1 LoDPI rendering. What you get in the end is some equivalent of hack/brute-force smoothing/antialiasing of what was rendered in the downsample.</p>
]]></description><pubDate>Mon, 30 Mar 2026 08:30:32 +0000</pubDate><link>https://news.ycombinator.com/item?id=47571865</link><dc:creator>tgma</dc:creator><comments>https://news.ycombinator.com/item?id=47571865</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47571865</guid></item><item><title><![CDATA[New comment by tgma in "New Apple Silicon M4 and M5 HiDPI Limitation on 4K External Displays"]]></title><description><![CDATA[
<p>This might be a dumb question: Is the author looking to run 4k display at HiDPI 8k framebuffer and then downscale? What's the advantage of doing so versus direct 4k low-DPI? Some sort of "free" antialiasing?</p>
]]></description><pubDate>Mon, 30 Mar 2026 05:10:14 +0000</pubDate><link>https://news.ycombinator.com/item?id=47570588</link><dc:creator>tgma</dc:creator><comments>https://news.ycombinator.com/item?id=47570588</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47570588</guid></item><item><title><![CDATA[New comment by tgma in "Iran launched unsuccessful attack on UK's Diego Garcia"]]></title><description><![CDATA[
<p>I don't see the relevance of history and mythology to the point I was making. I am suggesting that even <i>within the Shia framework</i>, if we were to take it at face value, the <i>religious ruling</i> that the GP mentioned is non-binding because they are allowed to lie out of expediency to life or existential threats to the Islamic establishment (<i>Taqiyya</i>); it won't count as a sin or hypocricy <i>within their own framework</i>, objectively.</p>
]]></description><pubDate>Sat, 21 Mar 2026 19:01:30 +0000</pubDate><link>https://news.ycombinator.com/item?id=47470134</link><dc:creator>tgma</dc:creator><comments>https://news.ycombinator.com/item?id=47470134</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47470134</guid></item><item><title><![CDATA[New comment by tgma in "Show HN: Will my flight have Starlink?"]]></title><description><![CDATA[
<p>Let me guess, it would be a 512kbit/sec service.</p>
]]></description><pubDate>Thu, 19 Mar 2026 04:32:04 +0000</pubDate><link>https://news.ycombinator.com/item?id=47434963</link><dc:creator>tgma</dc:creator><comments>https://news.ycombinator.com/item?id=47434963</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47434963</guid></item><item><title><![CDATA[New comment by tgma in "The MacBook Neo"]]></title><description><![CDATA[
<p>Your question hits directly at latency vs. throughput distinction. Depends on which you mean by "fast."<p>Throughput-wise, the supercomputer is competitive because it has a lot of local RAM connected to lots of independent nodes, which, in aggregate, is comparable to modern laptop's RAM throughput (still much more than disk) with a caveat, that you can only leverage the supercomputer bandwidth if your workload is embarrassingly parallel running on all nodes[1]. Latency-wise, old RAM still beats NVMe by two or three orders of magnitude.<p>[1]: there's another advantage that supercomputer has which is lots more of local SRAM caches. If the workload is parallel and can benefit from cache locality, it blows away the modern microprocessor.</p>
]]></description><pubDate>Thu, 12 Mar 2026 17:38:07 +0000</pubDate><link>https://news.ycombinator.com/item?id=47354459</link><dc:creator>tgma</dc:creator><comments>https://news.ycombinator.com/item?id=47354459</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47354459</guid></item><item><title><![CDATA[New comment by tgma in "The MacBook Neo"]]></title><description><![CDATA[
<p>Impressive, of course; but not quite that impressive.<p>Only true if all you're running is matmul (supercomputer has general purpose CPUs so more flexible than M1 GPU) - also those flops are probably FP64 in supercomputer ratings and FP32 in M1.<p>As a smart man I knew used to say, supercomputers are about I/O not raw compute. Those have terabytes of RAM not 8GB.</p>
]]></description><pubDate>Thu, 12 Mar 2026 07:40:24 +0000</pubDate><link>https://news.ycombinator.com/item?id=47347640</link><dc:creator>tgma</dc:creator><comments>https://news.ycombinator.com/item?id=47347640</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47347640</guid></item><item><title><![CDATA[New comment by tgma in "The MacBook Neo"]]></title><description><![CDATA[
<p>> When I wrote last week that the MacBook Neo is the first product from Apple with an A-series chip sporting more than one USB port — addressing complaints that the Neo’s second USB-C port only supports USB 2.0 speeds — a few readers pointed to the Apple Silicon developer transition kits.<p>A12Z is really M0 (or you could say M1 is A14X or A14Z depending on GPU bin), so I would not characterize it as "(iPhone) A-series."</p>
]]></description><pubDate>Thu, 12 Mar 2026 00:55:32 +0000</pubDate><link>https://news.ycombinator.com/item?id=47344837</link><dc:creator>tgma</dc:creator><comments>https://news.ycombinator.com/item?id=47344837</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47344837</guid></item><item><title><![CDATA[New comment by tgma in "Iranians describe scenes of catastrophe after Tehran's oil depots bombed"]]></title><description><![CDATA[
<p>> I'm ignorant?<p>Very.<p><a href="https://en.wikipedia.org/wiki/Killing_of_Neda_Agha-Soltan" rel="nofollow">https://en.wikipedia.org/wiki/Killing_of_Neda_Agha-Soltan</a><p>I'm not gonna debate the obvious with an account with 53 karma who denies the existence of basic stuff or not aware of the obvious who wants to lash out against the west. No videos my ass. I'm not gonna be your Google, so I am out.</p>
]]></description><pubDate>Tue, 10 Mar 2026 20:40:27 +0000</pubDate><link>https://news.ycombinator.com/item?id=47328529</link><dc:creator>tgma</dc:creator><comments>https://news.ycombinator.com/item?id=47328529</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47328529</guid></item><item><title><![CDATA[New comment by tgma in "Iranians describe scenes of catastrophe after Tehran's oil depots bombed"]]></title><description><![CDATA[
<p>> 30K is such an incredibly high number that you really have to be gullible to trust it.<p>Correct; it's a very high number.<p>Yes, either that, or shows how ignorant you are about the extent of brutality of the regime.</p>
]]></description><pubDate>Tue, 10 Mar 2026 05:00:40 +0000</pubDate><link>https://news.ycombinator.com/item?id=47319242</link><dc:creator>tgma</dc:creator><comments>https://news.ycombinator.com/item?id=47319242</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47319242</guid></item><item><title><![CDATA[New comment by tgma in "Iranians describe scenes of catastrophe after Tehran's oil depots bombed"]]></title><description><![CDATA[
<p>Trump also has said "I will bomb the shit out of them -- I don't care" on the campaign trail.<p>I think a relatively accurate model of the people's opinion towards intervention might be quite simple: it is good if we win relatively swiftly and bad if we lose and/or don't gain anything, and the opinion at the time is shaped (and over time altered) based on their estimate of the outcome, but no politician says it that way so it is always cast as black and white pro-war/anti-war.<p>In the current case, I think many Americans, even Democrats, recognize the regime in Iran as a threat that needs to be dealt with somehow (a deal or an intervention). Their worry is the cost and ramifications, not some ulterior principle. If Trump brings home a win and some oil to boot soon-ish, you're going to see positive sentiments more clearly. If this drags on, the backlash will be there, and will be phrased as "MAGA never wanted the war" and along your lines of isolationist promises not kept.</p>
]]></description><pubDate>Mon, 09 Mar 2026 11:05:20 +0000</pubDate><link>https://news.ycombinator.com/item?id=47307467</link><dc:creator>tgma</dc:creator><comments>https://news.ycombinator.com/item?id=47307467</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47307467</guid></item><item><title><![CDATA[New comment by tgma in "Iranians describe scenes of catastrophe after Tehran's oil depots bombed"]]></title><description><![CDATA[
<p>There have been numbers as high as 90k reported initially, so I wouldn't say it is "moving up" across time but across sources. There is no clear data, but at this point 30-32k appears to be the lower bound estimate over which there's a consensus. Likely to be higher.</p>
]]></description><pubDate>Mon, 09 Mar 2026 09:50:09 +0000</pubDate><link>https://news.ycombinator.com/item?id=47306841</link><dc:creator>tgma</dc:creator><comments>https://news.ycombinator.com/item?id=47306841</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47306841</guid></item><item><title><![CDATA[New comment by tgma in "Iranians describe scenes of catastrophe after Tehran's oil depots bombed"]]></title><description><![CDATA[
<p>Trump himself confirmed this on Air Force One earlier today. <a href="https://www.usatoday.com/story/news/nation/2026/03/07/trump-blames-iran-girls-school-bombing/89044150007/" rel="nofollow">https://www.usatoday.com/story/news/nation/2026/03/07/trump-...</a><p>Nothing about this is <i>such a wild claim</i> if you are familiar with their past behavior.<p>There were Persian language sources inside Iran that immediately after the incident attributed it to IRGC missile misfire, before some outlets started using that as propaganda material (which by the way played out perfectly.)</p>
]]></description><pubDate>Mon, 09 Mar 2026 09:45:27 +0000</pubDate><link>https://news.ycombinator.com/item?id=47306809</link><dc:creator>tgma</dc:creator><comments>https://news.ycombinator.com/item?id=47306809</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47306809</guid></item><item><title><![CDATA[New comment by tgma in "Iranians describe scenes of catastrophe after Tehran's oil depots bombed"]]></title><description><![CDATA[
<p>Look, I don't understand what you are debating here. I already agreed you can call USA regime just that should you choose to. I don't mind. You might get a scholarship to Columbia while at it.<p>My post was simply to clarify to the reader that PressTV is owned by the regime in Iran.</p>
]]></description><pubDate>Mon, 09 Mar 2026 09:29:38 +0000</pubDate><link>https://news.ycombinator.com/item?id=47306693</link><dc:creator>tgma</dc:creator><comments>https://news.ycombinator.com/item?id=47306693</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47306693</guid></item><item><title><![CDATA[New comment by tgma in "Iranians describe scenes of catastrophe after Tehran's oil depots bombed"]]></title><description><![CDATA[
<p>> Current campaigns will kill way more iranians.<p>Your math is not mathing. 30-40k in 2 days unarmed civilians vs I dunno 6k almost all military in a week?  If you look at the stats of executions etc you'll see civilian casualties in Iran go DOWN while being bombed.<p>> regime didn't bomb 200 girls to pieces in their school, did it.<p>Yes, actually they did. It was their own missile. Just like the Ukrainian plane they shot down a few years back.</p>
]]></description><pubDate>Mon, 09 Mar 2026 09:24:07 +0000</pubDate><link>https://news.ycombinator.com/item?id=47306651</link><dc:creator>tgma</dc:creator><comments>https://news.ycombinator.com/item?id=47306651</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47306651</guid></item><item><title><![CDATA[New comment by tgma in "Iranians describe scenes of catastrophe after Tehran's oil depots bombed"]]></title><description><![CDATA[
<p>Nothing stops you, but I suppose murdering tens of thousands of your own people is a fairly clear delineation that you are not a singular entity?</p>
]]></description><pubDate>Mon, 09 Mar 2026 09:14:09 +0000</pubDate><link>https://news.ycombinator.com/item?id=47306578</link><dc:creator>tgma</dc:creator><comments>https://news.ycombinator.com/item?id=47306578</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47306578</guid></item><item><title><![CDATA[New comment by tgma in "Iranians describe scenes of catastrophe after Tehran's oil depots bombed"]]></title><description><![CDATA[
<p>After they killed 40k+ in Jan? Perhaps.</p>
]]></description><pubDate>Mon, 09 Mar 2026 09:06:03 +0000</pubDate><link>https://news.ycombinator.com/item?id=47306514</link><dc:creator>tgma</dc:creator><comments>https://news.ycombinator.com/item?id=47306514</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47306514</guid></item></channel></rss>