76962258869170176, 115927553398685696, 452547421050916864, 561780320588947457

2026-08-27 20:18:06 -04:00
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+---
+title: "Cooked my own minimal Win32/DX header file."
+type: archive
+source: twitter
+source_url: "https://x.com/EricLengyel/status/76962258869170176"
+author: "Eric Lengyel"
+handle: EricLengyel
+post_id: "76962258869170176"
+date: 2011-06-04
+archived: 2026-08-27
+draft: false
+tags:
+  - archive
+  - twitter
+  - EricLengyel
+description: "Cooked my own minimal Win32/DX header file."
+in_reply_to: ""
+---
+
+## Source
+
+- URL: https://x.com/EricLengyel/status/76962258869170176
+- Author: Eric Lengyel (@EricLengyel)
+- Posted: 2011-06-04 10:43:27
+
+## Thread
+
+**1/** **@EricLengyel** ^76962258869170176
+
+Cooked my own minimal Win32/DX header file. Reduced engine+game build time by 40%.
@@ -0,0 +1,32 @@
+---
+title: "@max_mcguire (1 << i) & 3 causes a microcode stall on Cell."
+type: archive
+source: twitter
+source_url: "https://x.com/EricLengyel/status/115927553398685696"
+author: "Eric Lengyel"
+handle: EricLengyel
+post_id: "115927553398685696"
+date: 2011-09-19
+archived: 2026-08-27
+draft: false
+tags:
+  - archive
+  - twitter
+  - EricLengyel
+description: "@max_mcguire (1 << i) & 3 causes a microcode stall on Cell."
+in_reply_to: ""
+---
+
+## Source
+
+- URL: https://x.com/EricLengyel/status/115927553398685696
+- Author: Eric Lengyel (@EricLengyel)
+- Posted: 2011-09-19 23:17:37
+
+## Thread
+
+**1/** **@EricLengyel** ^115927553398685696
+
+**@max_mcguire**
+
+(1 << i) & 3 causes a microcode stall on Cell. A faster alternative, even though 2X the instrs, is (i + 1) & ((i - 2) >> 1).
@@ -0,0 +1,37 @@
+---
+title: "@ericlengyel Oh yes ! +1"
+type: archive
+source: twitter
+source_url: "https://x.com/GerardPerche/status/452547678267002880"
+author: "GeeP"
+handle: GerardPerche
+post_id: "452547678267002880"
+date: 2014-04-05
+archived: 2026-08-27
+draft: false
+tags:
+  - archive
+  - twitter
+  - EricLengyel
+description: "@ericlengyel Oh yes ! +1"
+in_reply_to: ""
+parent_post_id: "452547421050916864"
+---
+
+## Source
+
+- URL: https://x.com/GerardPerche/status/452547678267002880
+- Author: GeeP (@GerardPerche)
+- Posted: 2014-04-05 20:45:49
+
+## Branch
+
+**1/** **@GerardPerche** ^452547678267002880
+
+**@ericlengyel**
+
+Oh yes ! +1
+
+## Related
+
+- Spine: [[archive/threads/EricLengyel/2014-04-05-id-like-a-code-editor-that-can-recognize-some]]
@@ -0,0 +1,35 @@
+---
+title: "."
+type: archive
+source: twitter
+source_url: "https://x.com/datgame/status/452549406475423744"
+author: "Niklas Lundberg"
+handle: datgame
+post_id: "452549406475423744"
+date: 2014-04-05
+archived: 2026-08-27
+draft: false
+tags:
+  - archive
+  - twitter
+  - EricLengyel
+description: "."
+in_reply_to: ""
+parent_post_id: "452547421050916864"
+---
+
+## Source
+
+- URL: https://x.com/datgame/status/452549406475423744
+- Author: Niklas Lundberg (@datgame)
+- Posted: 2014-04-05 20:52:41
+
+## Branch
+
+**1/** **@datgame** ^452549406475423744
+
+. @EricLengyel doxygen can parse LaTeX math equations, but yes, having them rendered in the editor too would be nice.
+
+## Related
+
+- Spine: [[archive/threads/EricLengyel/2014-04-05-id-like-a-code-editor-that-can-recognize-some]]
@@ -0,0 +1,37 @@
+---
+title: "@EricLengyel Sounds like Knuth's literate programming."
+type: archive
+source: twitter
+source_url: "https://x.com/dtecta/status/452559337127694336"
+author: "Gino van den Bergen"
+handle: dtecta
+post_id: "452559337127694336"
+date: 2014-04-05
+archived: 2026-08-27
+draft: false
+tags:
+  - archive
+  - twitter
+  - EricLengyel
+description: "@EricLengyel Sounds like Knuth's literate programming."
+in_reply_to: ""
+parent_post_id: "452547421050916864"
+---
+
+## Source
+
+- URL: https://x.com/dtecta/status/452559337127694336
+- Author: Gino van den Bergen (@dtecta)
+- Posted: 2014-04-05 21:32:08
+
+## Branch
+
+**1/** **@dtecta** ^452559337127694336
+
+**@EricLengyel**
+
+Sounds like Knuth's literate programming. How about Emacs' Org-Babel mode combining C++ and LaTeX?
+
+## Related
+
+- Spine: [[archive/threads/EricLengyel/2014-04-05-id-like-a-code-editor-that-can-recognize-some]]
@@ -0,0 +1,37 @@
+---
+title: "@EricLengyel well XML commenting can do something like that."
+type: archive
+source: twitter
+source_url: "https://x.com/heinapurola/status/452548193473949696"
+author: "Timo Heinäpurola"
+handle: heinapurola
+post_id: "452548193473949696"
+date: 2014-04-05
+archived: 2026-08-27
+draft: false
+tags:
+  - archive
+  - twitter
+  - EricLengyel
+description: "@EricLengyel well XML commenting can do something like that."
+in_reply_to: ""
+parent_post_id: "452547421050916864"
+---
+
+## Source
+
+- URL: https://x.com/heinapurola/status/452548193473949696
+- Author: Timo Heinäpurola (@heinapurola)
+- Posted: 2014-04-05 20:47:51
+
+## Branch
+
+**1/** **@heinapurola** ^452548193473949696
+
+**@EricLengyel**
+
+well XML commenting can do something like that. It's a pain in the butt to write, though. Not to mention what it looks like...
+
+## Related
+
+- Spine: [[archive/threads/EricLengyel/2014-04-05-id-like-a-code-editor-that-can-recognize-some]]
@@ -0,0 +1,32 @@
+---
+title: "I'd like a code editor that can recognize some kind of markup in comments and display it as formatted text with equations and diagrams."
+type: archive
+source: twitter
+source_url: "https://x.com/EricLengyel/status/452547421050916864"
+author: "Eric Lengyel"
+handle: EricLengyel
+post_id: "452547421050916864"
+date: 2014-04-05
+archived: 2026-08-27
+draft: false
+tags:
+  - archive
+  - twitter
+  - EricLengyel
+description: "I'd like a code editor that can recognize some kind of markup in comments and display it as formatted text with equations and diagrams."
+in_reply_to: ""
+---
+
+## Source
+
+- URL: https://x.com/EricLengyel/status/452547421050916864
+- Author: Eric Lengyel (@EricLengyel)
+- Posted: 2014-04-05 20:44:47
+
+## Thread
+
+**1/** **@EricLengyel** ^452547421050916864
+
+I'd like a code editor that can recognize some kind of markup in comments and display it as formatted text with equations and diagrams.
+
+Branches: [[archive/threads/EricLengyel/2014-04-05-id-like-a-code-editor-that-can-recognize-some/2014-04-05-GerardPerche-oh-yes-1]], [[archive/threads/EricLengyel/2014-04-05-id-like-a-code-editor-that-can-recognize-some/2014-04-05-heinapurola-well-xml-commenting-can-do-something-like-that]], [[archive/threads/EricLengyel/2014-04-05-id-like-a-code-editor-that-can-recognize-some/2014-04-05-datgame-ericlengyel-doxygen-can-parse-latex-math]], [[archive/threads/EricLengyel/2014-04-05-id-like-a-code-editor-that-can-recognize-some/2014-04-05-dtecta-sounds-like-knuths-literate-programming-how-about]]
@@ -0,0 +1,37 @@
+---
+title: "@EricLengyel I was snarking about VC++'s start-up speed in 1999."
+type: archive
+source: twitter
+source_url: "https://x.com/rygorous/status/561787562214555648"
+author: "Fabian Giesen"
+handle: rygorous
+post_id: "561787562214555648"
+date: 2015-02-01
+archived: 2026-08-27
+draft: false
+tags:
+  - archive
+  - twitter
+  - EricLengyel
+description: "@EricLengyel I was snarking about VC++'s start-up speed in 1999."
+in_reply_to: ""
+parent_post_id: "561780320588947457"
+---
+
+## Source
+
+- URL: https://x.com/rygorous/status/561787562214555648
+- Author: Fabian Giesen (@rygorous)
+- Posted: 2015-02-01 07:26:06
+
+## Branch
+
+**1/** **@rygorous** ^561787562214555648
+
+**@EricLengyel**
+
+I was snarking about VC++'s start-up speed in 1999. 15 years later, it turns out it was just ahead of its time!
+
+## Related
+
+- Spine: [[archive/threads/EricLengyel/2015-02-01-textedit-just-took-20-sec-to-open-a-1-kb-plain]]
@@ -0,0 +1,32 @@
+---
+title: "TextEdit just took 20 sec to open a 1 kB plain text file."
+type: archive
+source: twitter
+source_url: "https://x.com/EricLengyel/status/561780320588947457"
+author: "Eric Lengyel"
+handle: EricLengyel
+post_id: "561780320588947457"
+date: 2015-02-01
+archived: 2026-08-27
+draft: false
+tags:
+  - archive
+  - twitter
+  - EricLengyel
+description: "TextEdit just took 20 sec to open a 1 kB plain text file."
+in_reply_to: ""
+---
+
+## Source
+
+- URL: https://x.com/EricLengyel/status/561780320588947457
+- Author: Eric Lengyel (@EricLengyel)
+- Posted: 2015-02-01 06:57:20
+
+## Thread
+
+**1/** **@EricLengyel** ^561780320588947457
+
+TextEdit just took 20 sec to open a 1 kB plain text file. Goddammit, my old Apple ][e was faster at getting simple things done than my iMac.
+
+Branches: [[archive/threads/EricLengyel/2015-02-01-textedit-just-took-20-sec-to-open-a-1-kb-plain/2015-02-01-rygorous-i-was-snarking-about-vc-s-start-up-speed-in-1999]]
@@ -9,6 +9,10 @@ tags:
  - EricLengyel
 ---

+- [[archive/threads/EricLengyel/2011-06-04-cooked-my-own-minimal-win32-dx-header-file]]
+- [[archive/threads/EricLengyel/2011-09-19-1-i-3-causes-a-microcode-stall-on-cell]]
+- [[archive/threads/EricLengyel/2014-04-05-id-like-a-code-editor-that-can-recognize-some]]
 - [[archive/threads/EricLengyel/2014-12-20-remember-that-integer-range-checks-can-always-be]]
+- [[archive/threads/EricLengyel/2015-02-01-textedit-just-took-20-sec-to-open-a-1-kb-plain]]
 - [[archive/threads/EricLengyel/2017-05-26-needs-repeating-you-can-always-perform-a-signed]]
 - [[archive/threads/EricLengyel/2026-01-23-ive-worked-very-hard-over-many-years-to-develop-a]]