| // float->half variants. | |
| // by Fabian "ryg" Giesen. | |
| // | |
| // I hereby place this code in the public domain, as per the terms of the | |
| // CC0 license: | |
| // | |
| // https://creativecommons.org/publicdomain/zero/1.0/ | |
| // | |
| // float_to_half_full: This is basically the ISPC stdlib code, except | |
| // I preserve the sign of NaNs (any good reason not to?) |
| Latency Comparison Numbers (~2012) | |
| ---------------------------------- | |
| L1 cache reference 0.5 ns | |
| Branch mispredict 5 ns | |
| L2 cache reference 7 ns 14x L1 cache | |
| Mutex lock/unlock 25 ns | |
| Main memory reference 100 ns 20x L2 cache, 200x L1 cache | |
| Compress 1K bytes with Zippy 3,000 ns 3 us | |
| Send 1K bytes over 1 Gbps network 10,000 ns 10 us | |
| Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD |
| # GDC Vault videos can't be watched on mobile devices and this is a very sad thing indeed! | |
| # (Note: this has changed for GDC2013, which lets you watch raw MP4 streams. Kudos!) | |
| # This script is designed to circumvent this by downloading the lecture and slideshow | |
| # videos which can then be re-encoded into whatever format you wish. Obviously, you | |
| # won't be able to do this without access to the Vault. This is strictly for the | |
| # convenience of legitimate Vault users! | |
| # Note: this code is rather flimsy and was written as fast as possible for my own personal use. | |
| # The code only works for the most recent GDC Vault videos, since they all use the same player | |
| # format. If the XML format used to run the player is changed (as it has in the past), the code |
You might want to read this to get an introduction to armel vs armhf.
If the below is too much, you can try Ubuntu-ARMv7-Qemu but note it contains non-free blobs.
First, cross-compile user programs with GCC-ARM toolchain. Then install qemu-arm-static so that you can run ARM executables directly on linux
| ; Compile with nasm | |
| ; nasm Small.asm -o Small.exe | |
| bits 64 | |
| %define ImageAddress 0x0000000140000000 | |
| %define BaseAddress 0x00010000 | |
| %define addr(x) (x+ImageAddress+BaseAddress) | |
| %define Kernel32Handle rsp+0x50 | |
| %define Kernel32PeHeader rsp+0x58 | |
| %define GetProcAddress rsp+0x60 |
| <?xml version="1.0" encoding="UTF-8"?> | |
| <opml version="1.0"> | |
| <head> | |
| <title>Graphics, Games, Programming, and Physics Blogs</title> | |
| </head> | |
| <body> | |
| <outline text="Tech News" title="Tech News"> | |
| <outline type="rss" text="Ars Technica" title="Ars Technica" xmlUrl="http://feeds.arstechnica.com/arstechnica/index/" htmlUrl="https://arstechnica.com"/> | |
| <outline type="rss" text="Polygon - Full" title="Polygon - Full" xmlUrl="http://www.polygon.com/rss/index.xml" htmlUrl="https://www.polygon.com/"/> | |
| <outline type="rss" text="Road to VR" title="Road to VR" xmlUrl="http://www.roadtovr.com/feed" htmlUrl="https://www.roadtovr.com"/> |
| #define BINKGL_LIST \ | |
| /* ret, name, params */ \ | |
| GLE(void, LinkProgram, GLuint program) \ | |
| GLE(void, GetProgramiv, GLuint program, GLenum pname, GLint *params) \ | |
| GLE(GLuint, CreateShader, GLenum type) \ | |
| GLE(void, ShaderSource, GLuint shader, GLsizei count, const GLchar* const *string, const GLint *length) \ | |
| GLE(void, CompileShader, GLuint shader) \ | |
| GLE(void, GetShaderiv, GLuint shader, GLenum pname, GLint *params) \ | |
| GLE(void, GetShaderInfoLog, GLuint shader, GLsizei bufSize, GLsizei *length, GLchar *infoLog) \ | |
| GLE(void, DeleteShader, GLuint shader) \ |
| Parallelizing the Naughty Dog engine using fibers by Christian Gyrling | |
| http://www.swedishcoding.com/wp-content/uploads/2015/03/parallelizing_the_naughty_dog_engine_using_fibers.pdf | |
| id Tech 5 Challenges | |
| From Texture Virtualization to Massive Parallelization by J.M.P. van Waveren | |
| http://s09.idav.ucdavis.edu/talks/05-JP_id_Tech_5_Challenges.pdf | |
| Doom3 BFG Source Code Review: Multi-threading by Fabien Sanglard |
