Upgrade to Pro — share decks privately, control downloads, hide ads and more …

Scientific Computing in Ruby. RDRC 2016.

Sponsored · Your Podcast. Everywhere. Effortlessly. Share. Educate. Inspire. Entertain. You do you. We'll handle the rest. →
Avatar for Sameer Deshmukh Sameer Deshmukh
June 24, 2016
Programming
0
740

Scientific Computing in Ruby. RDRC 2016.

Talk on Scientific Computing in Ruby at Red Dot Ruby Conf 2016, Singapore.

Avatar for Sameer Deshmukh

Sameer Deshmukh

June 24, 2016
Tweet

More Decks by Sameer Deshmukh

See All by Sameer Deshmukh
XND and rubyplot - typed arrays and visualization in Ruby
Avatar for Sameer Deshmukh v0dro
0
220
Ferrari Driven Development: superfast Ruby with Rubex
Avatar for Sameer Deshmukh v0dro
0
2.1k
Ruby Kaigi 2017 - C how to supercharge your Ruby with Rubex
Avatar for Sameer Deshmukh v0dro
1
450
Deccan Ruby Conf 2017 Rubex intro
Avatar for Sameer Deshmukh v0dro
0
100
Rubex: A new way of writing C extensions for CRuby
Avatar for Sameer Deshmukh v0dro
1
560
Scientific Computing in Ruby at Ruby World Conference 2016
Avatar for Sameer Deshmukh v0dro
0
140
Scientific Computing in Ruby at Ruby World Conference 2016.
Avatar for Sameer Deshmukh v0dro
1
230
Data Analysis in RUby with daru
Avatar for Sameer Deshmukh v0dro
3
3.7k
Introduction benchmark-plot at PRUG
Avatar for Sameer Deshmukh v0dro
0
120

Other Decks in Programming

See All in Programming
コーディングルールの鮮度を保ちたい / keep-fresh-go-internal-conventions
Avatar for NAGATA Hiroaki handlename
0
220
Feature Toggle は捨てやすく使おう
Avatar for gennei gennei
0
130
The Past, Present, and Future of Enterprise Java
Avatar for ivargrimstad ivargrimstad
0
810
Goの型安全性で実現する複数プロダクトの権限管理
Avatar for ishikawa-pro ishikawa_pro
2
490
ふつうの Rubyist、ちいさなデバイス、大きな一年
Avatar for bash0C7 bash0c7
0
1.1k
Agentic AI: Evolution oder Revolution
Avatar for Lars Roewekamp mobilelarson
PRO
0
190
What Spring Developers Should Know About Jakarta EE
Avatar for ivargrimstad ivargrimstad
0
670
new(1.26) ← これすき / kamakura.go #8
Avatar for utagawa kiki utgwkk
0
2.5k
コードレビューをしない選択 #でぃーぷらすトウキョウ
Avatar for Takuma Kajikawa kajitack
3
1k
The free-lunch guide to idea circularity
Avatar for Holly Cummins hollycummins
0
280
エンジニアの「手元の自動化」を加速するn8n 2026.02.27
Avatar for 西尾義英 symy2co
0
170
AWS×クラウドネイティブソフトウェア設計 / AWS x Cloud-Native Software Design
Avatar for nrs nrslib
16
3.3k

Featured

See All Featured
Effective software design: The role of men in debugging patriarchy in IT @ Voxxed Days AMS
Avatar for Kenny Baas-Schwegler baasie
0
260
Primal Persuasion: How to Engage the Brain for Learning That Lasts
Avatar for Mike Taylor tmiket
0
300
Docker and Python
Avatar for Tania Allard trallard
47
3.8k
How to audit for AI Accessibility on your Front & Back End
Avatar for davetheseo davetheseo
0
220
個人開発の失敗を避けるイケてる考え方 / tips for indie hackers
Avatar for panda_program panda_program
122
21k
Digital Projects Gone Horribly Wrong (And the UX Pros Who Still Save the Day) - Dean Schuster
Avatar for UX Y'all uxyall
0
770
A brief & incomplete history of 
UX Design for the World Wide Web: 1989–2019
Avatar for Jason CranfordTeague jct
1
320
Agile Actions for Facilitating Distributed Teams - ADO2019
Avatar for Mark Kilby mkilby
0
150
Fight the Zombie Pattern Library - RWD Summit 2016
Avatar for Marcelo Somers marcelosomers
234
17k
The AI Revolution Will Not Be Monopolized: How open-source beats economies of scale, even for LLMs
Avatar for Ines Montani inesmontani
PRO
3
3.1k
Code Reviewing Like a Champion
Avatar for maltzj maltzj
528
40k
Bash Introduction
Avatar for André Augusto Costa Santos 62gerente
615
210k

Transcript

  1. namaste

  2. Me

  3. Who Am I?

  4. Sameer Deshmukh github.com/v0dro @v0dro

  5. Incredible India

  6. None
  7. None
  8. None
  9. None

  10. City of Pune. Population: 6 million. Oxford of the East.

  11. None

  12. Dr. Gopal Deshmukh Sameer Desmukh Dr. Hemchandra Deshmukh Dr. Satish

    Deshmukh

  13. www.soundcloud.com/catkamikazee Sameer

  14. Ruby Science Foundation www.sciruby.com @sciruby @sciruby

  15. None

  16. Scientific Computing In Ruby

  17. iruby notebook

  18. Browser based Ruby REPL for interactive computing.

  19. Runs in your browser Input cell – accepts Ruby code

    Output cell – can render HTML/CSS/JS
  20. None

  21. nmatrix

  22. n­dimensional array object. Interface Ruby with high speed C libraries.

  23. require 'nmatrix' n = NMatrix.new( [2,2], [1,2,3,4], dtype: :float32, stype:

    :dense ) n[0,1] # => 2.0

  24. Data Types :int8 :float32 :int16 :float64 :int32 :complex64 :int64 :complex128

  25. Storage types Dense Dense matrix. List Sparse matrix type storing

    data as a linked list. Yale Sparse type storing data in the 'New Yale' format.

  26. NMatrix C API

  27. nmatrix nmatrix­ atlas nmatrix­ lapacke nmatrix­ fftw gsl

  28. nmatrix is coming to jruby!

  29. nyaplot

  30. interactive plotting tool for Rubyists.

  31. interactive HTML and JavaScript plots that can be displayed in

    your browser.
  32. None

  33. Mapnya Nyaplot3D Bionya Map visualizations with inbuilt country charts. Three

    Dimensional interactive plots. Biology plots for visualizing relationships of genes.

  34. daru (Data Analysis in RUby)

  35. daru == (Hindi) ददार

  36. library for analysis, cleaning, manipulation and visualization of data.

  37. Read/write many data sources Ephemeral statistics functions Works well with

    'wild' data Data indexing

  38. Acts as glue between other SciRuby libraries.

  39. Daru::Vector Heterogenous Array that can be indexed on any Ruby

    object. Name Label(0) Label(1) Label(2) ... Label(n-1)

  40. Daru::DataFrame 2D spreadsheet like data structure indexed by rows or

    columns. Col0 Label(0) Label(1) Label(2) ... Label(n-1) Col1 Col2 Col(n-1) ....

  41. Cool SciRuby Stickers

  42. Thank You Red Dot Ruby Conf

  43. I will answer your questions in my own childish ways.