Post #219
138
https://www.thanassis.space/android.html
Android, an user-friendly operating system
www.thanassis.space Freeing my tablet (Android hacking, SW and HW) Android, an user-friendly operating system
Channel Public Channel
LI Linkstream
@linkstream
Various links I find interesting. Mostly hardcore tech :) // by @oleksandr_now. See @notatky for the personal stuff
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Post #218
163
https://gist.github.com/rygorous/3158316
Memory Mapping Hardware abuse to get awesome ring buffers
Memory Mapping Hardware abuse to get awesome ring buffers
Post #217
149
https://fgiesen.wordpress.com/2010/12/11/negative-space-in-programming/
TLDR: There's more to be learned from your experience than you think
The ryg blog Negative space in programming There’s a lot of material out there about code; how to design it, write it, document it, build it and test it. It is, after all, the primary artifact we programmers produce (okay, that and lo… TLDR: There's more to be learned from your experience than you think
Post #216
166
https://hal.inria.fr/hal-01100647
TLDR: Haswell branch prediction is 10x better, interpreters get 30% faster
hal.inria.fr Branch Prediction and the Performance of Interpreters - Don't Trust Folklore Interpreters have been used in many contexts. They provide portability and ease of development at the expense of per-formance. The literature of the past decade covers analysis of why interpreters are slow, and many software techniques to improve them. A… TLDR: Haswell branch prediction is 10x better, interpreters get 30% faster
Post #215
192
http://compilers.cs.uni-saarland.de/papers/gpce15.pdf
Impala: Shallow Embedding of DSLs via Online Partial Evaluation
Impala: Shallow Embedding of DSLs via Online Partial Evaluation
Post #214
174
http://compilers.cs.uni-saarland.de/papers/lkh15_cgo.pdf
Thorin: A Graph-based higher order intermediate representation
Thorin: A Graph-based higher order intermediate representation
Post #213
181
http://www.farbrausch.com/~fg/seminars/lightspeed_download.pdf
...and optimization ones
...and optimization ones
Post #212
164
http://www.farbrausch.com/~fg/seminars/workcompression_download.pdf
generic & demoscene-specific compression techniques, oldie but goodie
generic & demoscene-specific compression techniques, oldie but goodie
Post #211
159
https://www.youtube.com/watch?v=5QjVeH2Z57E
mind-bending wire bending
YouTube 五光発條 × Sountrive「GOKO BANE」 （字幕ONで、製造工程の解説が表示されます）
工場音楽レーベル / INDUSTRIAL JP http://idstr.jp
日本の町工場をレーベル化するプロジェクト。主役は、日本のテクノロジーを支える高い技術力を持った町工場。その美しく、緻密な製造過程から生み出される音と映像を、気鋭のトラックメーカーがリミックスし、作品化する。最先端のテクノロジーとミュージックがシンクロする快感をぜひ体感してみてください。
ID-5 GOKO BANE ♫
download（ http://ototoy.j… mind-bending wire bending
Post #210
141
another one: https://arxiv.org/abs/1609.04802
Post #209
133
Post #208
127
Post #207
143
https://arxiv.org/abs/1412.4053
Running Probabilistic Programs Backwards
+ http://www.cs.umd.edu/~ntoronto/papers/toronto-2015esop-slides.pdf
Running Probabilistic Programs Backwards
+ http://www.cs.umd.edu/~ntoronto/papers/toronto-2015esop-slides.pdf
Post #206
140
http://dl.acm.org/citation.cfm?doid=2787622.2787721
Using Commutative Assessments to Compare Conceptual Understanding in Blocks-based and Text-based Programs
TLDR: Blocks help avoid some misconceptions
Using Commutative Assessments to Compare Conceptual Understanding in Blocks-based and Text-based Programs
TLDR: Blocks help avoid some misconceptions
Post #205
152
http://web.engr.illinois.edu/~maplant2/gc.html
Writing a Simple Garbage Collector in C
Writing a Simple Garbage Collector in C
Post #204
237
Post #203
169
Post #202
191
Disclosure of the nine-year-old vulnerability came the same week that Google researcher Kees Cook published research showing that the average lifetime of a Linux bug is five years.
"The systems using a Linux kernel are right now running with security flaws," Cook wrote. "Those flaws are just not known to the developers yet, but they’re likely known to attackers."
http://arstechnica.com/security/2016/10/most-serious-linux-privilege-escalation-bug-ever-is-under-active-exploit/#p3
Ars Technica “Most serious” Linux privilege-escalation bug ever is under active exploit (updated) Lurking in the kernel for nine years, flaw gives untrusted users unfettered root access. "The systems using a Linux kernel are right now running with security flaws," Cook wrote. "Those flaws are just not known to the developers yet, but they’re likely known to attackers."
http://arstechnica.com/security/2016/10/most-serious-linux-privilege-escalation-bug-ever-is-under-active-exploit/#p3
Post #201
184
Post #200
192
Using this tool, you can freeze a running application (or part of it) and checkpoint it as a collection of files on disk. You can then use the files to restore the application and run it exactly as it was during the time of freeze. With this feature, application live migration, snapshots, remote debugging, and many other things are possible.
http://criu.org/Main_Page
http://criu.org/Main_Page