mirror of
https://github.com/Unidata/netcdf-c.git
synced 2024-12-09 08:11:38 +08:00
66 lines
1.6 KiB
Bash
66 lines
1.6 KiB
Bash
|
#!/bin/sh
|
||
|
|
|
||
|
|
# This shell runs a bunch of benchmarks on some specific files
|
||
|
|
# available at Unidata. If you want to run this shell, you need these
|
||
|
|
# data files.
|
||
|
|
|
||
|
|
# This script gets and benchmarks against some 2D radar data.
|
||
|
|
|
||
|
|
# $Id: run_bm_radar_2D_compression1.sh,v 1.2 2007/12/30 15:39:13 ed Exp $
|
||
|
|
|
||
|
|
set -e
|
||
|
|
|
||
|
|
# Radar 2D file. Make sure we have a local disk copy. Not much point
|
||
|
|
# in benchmarking read and write times over NFS!
|
||
|
|
TMP=/shecky/data
|
||
|
|
d1=20070803-2300
|
||
|
|
file_num=0
|
||
|
|
for t in 1 2 4
|
||
|
|
do
|
||
|
|
file=${d1}_tile${t}-2d.nc3
|
||
|
|
in_file[$file_num]=$file
|
||
|
|
let file_num=$file_num+1
|
||
|
|
if ! test -f $TMP/$file; then
|
||
|
|
echo "getting file: $file"
|
||
|
|
cp -f /upc/share/testdata/nssl/mosaic2d_nc/tile${t}/$d1.netcdf.gz $TMP
|
||
|
|
gunzip -f $TMP/$d1.netcdf.gz
|
||
|
|
cp $d1.netcdf $TMP/$file
|
||
|
|
fi
|
||
|
|
done
|
||
|
|
num_in_files=${#in_file[@]}
|
||
|
|
|
||
|
|
# Copy the 2D rarar file into a netCDF-4 version, with various
|
||
|
|
# compression settings.
|
||
|
|
out1=radar_2d_compression.csv
|
||
|
|
rm -rf $out1
|
||
|
|
c0=1001
|
||
|
|
c1=500
|
||
|
|
h=-h
|
||
|
|
file_num=0
|
||
|
|
for ((s=0; s < 2 ; s++))
|
||
|
|
do
|
||
|
|
for ((d=-1; d <= 9 ; d++))
|
||
|
|
do
|
||
|
|
# Confuse the disk buffering by copying the file each time, so
|
||
|
|
# always reading a new file.
|
||
|
|
cp $TMP/${in_file[${file_num}]} $TMP/cp_${in_file[${file_num}]}
|
||
|
|
|
||
|
|
cmd="./bm_file $h -f 3 -d -o $TMP/$d1-2d.nc4 -c 0:${d}:${s}:${c0}:${c1}"
|
||
|
|
for ((v=1; v < 12; v++))
|
||
|
|
do
|
||
|
|
cmd="$cmd,${v}:${d}:${s}:${c0}:${c1}"
|
||
|
|
done
|
||
|
|
cmd="$cmd $TMP/cp_${in_file[${file_num}]}"
|
||
|
|
echo "cmd=$cmd"
|
||
|
|
if ! ($cmd >> $out1); then
|
||
|
|
exit 1;
|
||
|
|
fi
|
||
|
|
rm $TMP/cp_${in_file[${file_num}]}
|
||
|
|
h=
|
||
|
|
let file_num=$file_num+1
|
||
|
|
test $file_num -eq $num_in_files && file_num=0
|
||
|
|
done
|
||
|
|
done
|
||
|
|
|
||
|
|
exit 0
|