cokernel_hacker

13 ms·

31.
by cokernel_hacker 3y ago
I found more of it in here: https://www.oranlooney.com/post/playfair/ However, I can't determine where this is originally from...
32.
by cokernel_hacker 4y ago
Fun fact: the MSVC C++ ABI gives up if the mangled name is >= 4096 characters, it just replaces the symbol with md5(mangled name): https://github.com/llvm/llvm-project/blob/d32f71a91a432db2d9...
33.
Correct rounding or mathematically-correct rounding?(frama-c.com)
1 points by cokernel_hacker 4y ago|0 comments
34.
The Army once built an underground ice fortress during the Cold War(taskandpurpose.com)
3 points by cokernel_hacker 4y ago|0 comments
35.
SSA-based Compiler Design [pdf](pfalcon.github.io)
1 points by cokernel_hacker 4y ago|0 comments
36.
TLB and Pagewalk Coherence in x86 Processors(blog.stuffedcow.net)
1 points by cokernel_hacker 4y ago|0 comments
37.
GPS vs. Glonass vs. Galileo(gpsrchive.com)
228 points by cokernel_hacker 4y ago|81 comments
38.
Intel Pathfinder for RISC-V(pathfinder.intel.com)
3 points by cokernel_hacker 4y ago|0 comments
39.
by cokernel_hacker 5y ago
I particularly liked the "Windows" vs "Sindogs" issue. My immediate hunch was that the characters differed by a single bit so I ran a bit of python: >>> [ord(x) ^ ord(y) for (x, y) in zip("windows"
40.
by cokernel_hacker 5y ago
The conclusions section of the paper is a good summary: "In the process, we learned ten lessons about DSAs and DNNs in general and about DNN DSAs specifically that shaped the design of TPUv4i: 1. Logic improves more quickly than wires
41.
Nobel Prize awarded for research on how humans feel temperature and touch(axios.com)
1 points by cokernel_hacker 5y ago|0 comments
42.
Ice Lake Store Elimination(travisdowns.github.io)
2 points by cokernel_hacker 5y ago|0 comments
43.
Conventional Comments(conventionalcomments.org)
2 points by cokernel_hacker 5y ago|0 comments
44.
Labor of Division (Episode VI): Narrowing Division Insight and Benchmarks(ridiculousfish.com)
1 points by cokernel_hacker 5y ago|0 comments
45.
Apple Trial Ends in Mixed Verdict After Epic’s Monopoly Allegations(wsj.com)
66 points by cokernel_hacker 5y ago|10 comments
46.
Diverging Behavior of Rsqrtss in AMD vs. Intel(robert.ocallahan.org)
4 points by cokernel_hacker 5y ago|0 comments
47.
On Vsyscalls and the VDSO(lwn.net)
3 points by cokernel_hacker 5y ago|1 comments
48.
Alphabet launches new robotics software company Intrinsic(cnbc.com)
6 points by cokernel_hacker 5y ago|0 comments
49.
by cokernel_hacker 5y ago
There is this great document ( http://www.decus.de/events/alphamigration/vortraege/porting_... ) which details the efforts to go from Alpha to Itanium. What is notable about their Itanium efforts is that they c
50.
by cokernel_hacker 5y ago
I believe that Rice's theorem is about computability, not about whether or not it is possible to validate which CPU instructions a program can contain. With certain restrictions, it is possible to do this: Google Native Client [1] has
51.
by cokernel_hacker 5y ago
My reading of the C++ standard is that this behavior is effectively mandated and that one can write a program which can tell if an ABI observed the proposed optimization. [expr.call]: "The lvalue-to-rvalue, array-to-pointer, and functi
52.
by cokernel_hacker 6y ago
It is a project aimed at making the design of electronic logical easier. Often, such hardware is written using hardware description languages [1] like Verilog or VHDL. These languages are very low level and, in the opinion of some, a little
53.
A Domain-Specific Supercomputer for Training Deep Neural Networks(cacm.acm.org)
2 points by cokernel_hacker 6y ago|0 comments
54.
“Circt” / Circuit IR Compilers and Tools(github.com)
1 points by cokernel_hacker 6y ago|0 comments
55.
David Patterson: Computer Architecture and Data Storage(youtube.com)
1 points by cokernel_hacker 6y ago|0 comments
56.
by cokernel_hacker 6y ago
Interesting. One issue is treatment of 1 / -inf. This would be -0 in traditional IEEE 754 but would now be +0 IIUC. This would imply that 1 / (1 / -inf) would now be +inf instead of -inf.
57.
IBM C/C++ and Fortran compilers to adopt LLVM open source infrastructure(developer.ibm.com)
2 points by cokernel_hacker 7y ago|0 comments
58.
by cokernel_hacker 7y ago
AlphaGo won: https://en.wikipedia.org/wiki/Future_of_Go_Summit#Team_Go
59.
Cloud TPU Pods Break AI Training Records(cloud.google.com)
2 points by cokernel_hacker 7y ago|0 comments
60.
Google’s Cloud TPU Pods are now publicly available in beta(cloud.google.com)
148 points by cokernel_hacker 7y ago|71 comments

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