Parallel Computing

Links

• syllabus
• UNIX_Ten_Commands.pdf
• PuTTY ssh remote.tjhsst.edu
• Kernighan and Ritchie book
• usb.txt

Ray Tracing

Code

• writeppm.c.txt
• movieDemo.c.txt
• writeppm.c.txt - OpenMP

Data

• initRay.txt
• Pixel center offset 0.5 then scaled
• Upper left
  • -0.165625 0.998958
  Lower right
  • 1.165625 0.001042
• earth
• movie
• not a moon
• movie
• tree
  • toHungry
  • toCompare
  • toEat
• helix
• wire
  • png

TO DO

• ray00
  • ray0_5
  • noise
• ray01
• ray02
• turninRAY
• reportRAY
• commentRAY
• ray03
  • Italian Sky Blue 178 255 255
  • Royal Purple 120 81 169
  • Checkerboard Floor
    • ymin 0.187468
    • ymax 0.251000
    • How flat is the sphere?
  • Movies
    • time convert -loop 1 -delay 30 *png movie.gif
    • rolling1
    • rolling2
    • rolling3
• fscanf
  • Texture - ignore P3 - then, triples of ints (d)
  • Spheres - lf is Long Float - not like printf (f)
• recursion
• paper (external)
• triangles link