Data-Analysis-Jupyter/datashader-work/datashader-examples/filetimes.sh

#!/bin/sh

# Usage:
#    conda env create -f filetimes.yml
#    source activate filetimes
#    mkdir times
#    python -c "import filetimes as ft ; ft.p.base='census' ; ft.p.x='easting' ; ft.p.y='northing' ; ft.p.categories=['race']; ft.DD_FORCE_LOAD=True; ft.DEBUG=True; ft.timed_write('data/tinycensus.csv',dftype='pandas',fsize='double')"
#    # (dftype can also be 'dask', fsize can also be 'single')
#    ./filetimes.sh times/tinycensus
#    # (add a second argument to filetimes.sh to set the caching mode)
#    # (add a third argument to filetimes.sh to set the ft.DEBUG variable)
#
#    More examples of filetimes.sh:
#      1) Use no caching, but enable DEBUG messages:
#             ./filetimes.sh times/tinycensus '' debug
#      2) Use "persist" caching mode:
#             ./filetimes.sh times/tinycensus persist
#      3) Use "cachey" caching mode (force-loads dask dataframes), enable DEBUG messages:
#             ./filetimes.sh times/tinycensus cachey debug

timer=/usr/bin/time
timer="" # External timing disabled to avoid unhelpful "Command terminated abnormally" messages

# Display each command if a third argument is provided
test -n "$3" && set -x

${timer} python filetimes.py ${1}.parq         dask    census easting northing race ${3:+--debug} ${2:+--cache=$2}
${timer} python filetimes.py ${1}.snappy.parq  dask    census easting northing race ${3:+--debug} ${2:+--cache=$2}
${timer} python filetimes.py ${1}.gz.parq      dask    census easting northing race ${3:+--debug} ${2:+--cache=$2}
${timer} python filetimes.py ${1}.bcolz        dask    census easting northing race ${3:+--debug} ${2:+--cache=$2}
${timer} python filetimes.py ${1}.h5           dask    census easting northing race ${3:+--debug} ${2:+--cache=$2}
${timer} python filetimes.py ${1}.csv          dask    census easting northing race ${3:+--debug} ${2:+--cache=$2}
${timer} python filetimes.py ${1}.feather      dask    census easting northing race ${3:+--debug} ${2:+--cache=$2}

${timer} python filetimes.py ${1}.parq         pandas  census easting northing race ${3:+--debug} ${2:+--cache=$2}
${timer} python filetimes.py ${1}.snappy.parq  pandas  census easting northing race ${3:+--debug} ${2:+--cache=$2}
${timer} python filetimes.py ${1}.gz.parq      pandas  census easting northing race ${3:+--debug} ${2:+--cache=$2}
${timer} python filetimes.py ${1}.bcolz        pandas  census easting northing race ${3:+--debug} ${2:+--cache=$2}
${timer} python filetimes.py ${1}.h5           pandas  census easting northing race ${3:+--debug} ${2:+--cache=$2}
${timer} python filetimes.py ${1}.csv          pandas  census easting northing race ${3:+--debug} ${2:+--cache=$2}
${timer} python filetimes.py ${1}.feather      pandas  census easting northing race ${3:+--debug} ${2:+--cache=$2}