mlochbaum

34 ms·

1. 301.▲
   by mlochbaum 7y ago

   Go ahead. Incidentally boolean tricks like the windowed reduction are fairly common knowledge in the APL community, even though they're considered esoteric outside of it. It might be helpful to know that every function with boolean arg
2. 302.▲
   by mlochbaum 7y ago

   Just having a well-chosen and fast set of primitives goes a long way. If you write a three-primitive combination and the interpreter doesn't recognise it but all three primitives are fast, how bad is it, really? You're losing a fa
3. 303.▲
   by mlochbaum 7y ago

   Some timings to show just how quickly Dyalog is improving, taken with the original function from OP and big.txt ( https://github.com/ChrisPenner/wc/blob/master/data/big.txt ) on a Kaby Lake i7. Dyalog
4. 304.▲
   by mlochbaum 7y ago

   Dyalog implementor here. The hot loops in this function are running my code! I'm not surprised at all about this result, although I certainly wouldn't use it to make a pronouncement about Dyalog or C as a whole. But there are some
5. 305.▲
   by mlochbaum 7y ago

   Dyalog Ltd. | Programming Language Implementor | Bramley, U.K. | ONSITE We are the vendor for Dyalog APL, the most actively developed commercial APL implementation. APL comes up from time to time on HN (for instance https://news.
6. 306.▲
   by mlochbaum 7y ago

   Dyalog Ltd. | Programming Language Implementor | Bramley, U.K. | ONSITE We are the vendor for Dyalog APL, the most actively developed commercial APL implementation. APL comes up from time to time on HN (for instance https://news.
7. 307.▲
   by mlochbaum 7y ago

   Dyalog Ltd. | Programming Language Implementor | Bramley, U.K. | ONSITE We are the vendor for Dyalog APL, the most actively developed commercial APL implementation. APL comes up from time to time on HN (for instance https://news.
8. 308.▲
   by mlochbaum 8y ago

   This is the first full scientific paper on Tanis, an unprecedented site which preserves hundreds of fish corpses in exceptional condition along with extremely strong indicators that they were killed on the day of the Chixculub impact (most
9. 309.▲
   A seismically induced onshore surge deposit at the KPg boundary, North Dakota(pnas.org)

   5 points by mlochbaum 8y ago|1 comments
10. 310.▲
    by mlochbaum 8y ago

    Uh, hello? This is not "front page of HN for a day" important. This is one of the most important findings in paleontology ever. If even half of the claims made about this site are true, then its importance is on par with the Burge
11. 311.▲
    by mlochbaum 10y ago

    Location: Raleigh, NC Remote: Preferred Willing to relocate: Yes Technologies: C/C++ (OpenMP, gprof, Valgrind), Javascript (node.js, d3, lodash), J, Java, Haskell, MATLAB, Linux, Bash Resume: http://mlochbaum.github.io/