yomritoyj

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Created
May 20, 2013 (13y ago)
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I teach economics at Ambedkar University, New Delhi. Personal website: http://www.jyotirmoy.net
  1. R, OpenMP, MKL, Disaster (jyotirmoy.net)
  2. A Relativity 'Paradox' (jyotirmoy.net)
  3. Resurrecting Fortran (ondrejcertik.com)
  4. DNS queries for vimeo.com are being blocked by Airtel, a major Indian ISP. Possibly an overzealous response to an order blocking a particular video.

  5. In a language with mutability we can mutate parts of an array, like a[10] = 3.14 In a pure functional language we cannot do this. Instead we have to in principle create a new array a2 = writeArray a1 10 3.14 If a1 is a…

  6. “What next?” (graydon2.dreamwidth.org)
  7. Tidy evaluation (rlang.tidyverse.org)
  8. dplyr 0.7.0 (blog.rstudio.org)
  9. Writing performant numerical code for CPUs requires using vector instruction sets like AVX. With these instruction it is up to the compiler/programmer to vectorize the sequential program and deal with things like…