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dybber edited this page Feb 20, 2013 · 17 revisions

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New Log

I have moved my log to Google Docs: https://docs.google.com/document/d/1XAkgcYKXb27gFID30L0NjkunTjqCy2ximgHPdAEDx98/pub

Old stuff

25-10-2012

  • Looking at optimizations performed by Data.Vector
  • Reporting on the optimizations done by Accelerate and Data.Vector

24-10-2012

  • 20:00-23:00

Refactored

23-10-2012

  • 10:00-12:00

    Profiling Accelerate example: Their fusion algorithm seems to be running in exponential time.

  • 13:00-16:30

22-10-2012

  • 10:00-12:00

    Reading longstaff and schwartz

  • 13:00-16:30

    Looking closer at our performance problems with Accelerate

18-10-2012

Graphing performance benchmarks

17-10-2012

Graphing performance benchmarks

16-10-2012

  • 11:00-13:00

    Executing binomial pricing benchmarks

    Writing on the survey part of the report

15-10-2012

  • 10:00-12:00

    Reading a bit on Longstaff & Schwartz, LSM etc.

    Writing introduction for the survey-part of the report

  • 13:00-15:00

    Adding references

    Reading about Theano and "Writing for Computer Science"

  • 15:00-16:00

    Reading in "Writing for Computer Science"

12-10-2012

  • 10:00-12:00

    Writing minutes for the meeting with Ken on 5. October 2012 and 11. October 2012

    Reading "A empirical comparison of seven programming languages" by Lutz Prechelt - nice read!

  • 13:00-15:00

    Working on the survey, writing some notes on the wiki

12-10-2012

  • 10:00-12:00

    Graphing benchmark results

    Looking for problems in the Repa code: Found that we missed the +RTS -N flag.

  • 13:00-15:00

    Continuing to look for optimizations of the Repa-code

    Running all programs on a problem with expiry=128 years

    Found that CUDA uses a lot more memory than necessary and that it is still wrong! Debugging session commencing

Survey "VectorMARK" in progress

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