exp-drd/scripts/run-splash2

#!/bin/bash

########################
# Function definitions #
########################

source "$(dirname $0)/measurement-functions"

function run_test {
  local tmp avg1 stddev1 avg2 stddev2 avg4 stddev4 p

  tmp="/tmp/test-timing.$$"
  rm -f "${tmp}"

  test_output="${1}.out" measure_runtime "$@" -p1 | avgstddev > "$tmp"
  read avg1 stddev1 < "$tmp"
  echo "Average time: ${avg1} +/- ${stddev1} seconds"

  test_output="${1}.out" measure_runtime "$@" -p2 | avgstddev > "$tmp"
  read avg2 stddev2 < "$tmp"
  echo "Average time: ${avg2} +/- ${stddev2} seconds"

  test_output="${1}.out" measure_runtime "$@" -p4 | avgstddev > "$tmp"
  read avg4 stddev4 < "$tmp"
  echo "Average time: ${avg4} +/- ${stddev4} seconds"

  test_output="/dev/null" \
  print_runtime_ratio ${avg1} ${stddev1} $VG --tool=none "$@" -p1

  test_output="/dev/null" \
  print_runtime_ratio ${avg4} ${stddev4} $VG --tool=none "$@" -p4

  test_output="${1}-drd-with-stack-var-${p}.out" \
  print_runtime_ratio ${avg4} ${stddev4} \
    $VG --tool=exp-drd --check-stack-var=yes "$@" -p$p

  test_output="${1}-drd-without-stack-var-${p}.out" \
  print_runtime_ratio ${avg4} ${stddev4} \
    $VG --tool=exp-drd --check-stack-var=no  "$@" -p$p

  test_output="${1}-helgrind-${p}.out" \
  print_runtime_ratio ${avg4} ${stddev4} $VG --tool=helgrind "$@" -p$p

  echo ''

  rm -f "$tmp"
}


########################
# Script body          #
########################

DRD_SCRIPTS_DIR="$(dirname $0)"
if [ "${DRD_SCRIPTS_DIR:0:1}" != "/" ]; then
  DRD_SCRIPTS_DIR="$PWD/$DRD_SCRIPTS_DIR"
fi

SPLASH2="${DRD_SCRIPTS_DIR}/../splash2"
if [ ! -e "${SPLASH2}" ]; then
  echo "Error: splash2 directory not found (${SPLASH2})."
  exit 1
fi

if [ "$VG" = "" ]; then
  VG="${DRD_SCRIPTS_DIR}/../../vg-in-place"
fi

if [ ! -e "$VG" ]; then
  echo "Could not find $VG."
  exit 1
fi

###############################################################################
# Results:                native    native  none none  DRD  DRD   HG ITC   ITC
#                         -p1    -p2   -p4   -p1  -p4  -p4 -p4+f -p4 -p4  -p4+f
# .............................................................................
# Cholesky                0.29  0.21  4.46   8.5   0.7    5    4    2  239   82
# FFT                     0.19  0.12  0.12   5.2   8.5   82   54 4237   90   41
# LU, contiguous          0.76  0.47  0.47   7.7  12.8   66   61  155  428  128
# LU, non-contiguous      0.80  0.45  0.48   7.4  13.1   88   86  102  428  128
# Ocean, contiguous      19.45 12.59 12.65   2.7   4.1   57   49   86   90   28
# Ocean, non-contiguous   0.30  0.18  0.19   4.4   7.3   39   46   85   90   28
# Radiosity               3.14  3.11  3.11  16.4  16.4  164   60   58  485  163
# Radix                   4.07  2.12  2.12   5.7  10.9   30   27  147  222   56
# Raytrace                2.22  2.19  2.20   7.8   7.9  166   55   93  172   53
# Water-n2                0.18  0.17  0.17  11.4  11.5  126   34   52  189   39
# Water-sp                0.19  0.18  0.18  10.4  10.2   96   34   51  183   34
# .............................................................................
# Hardware: dual-core Intel Xeon 5130, 2.0 GHz, 4 MB L2 cache, 4 GB RAM.
# Software: Ubuntu 7.10 server, 64-bit, gcc 4.3.1, xload -update 1 running.
###############################################################################
# Results:                native    native  DRD    DRD     HG    ITC     ITC
#                         -p1    -p2   -p4  -p4  -p4, f   -p4    -p4    -p4, f
# .............................................................................
# Cholesky                0.21  0.14  4.49    4     3       2    239      82
# FFT - 1                 0.11  0.08  0.07  138    66     380     90      41
# LU, contiguous          0.56  0.34  0.34   72    68      96    428     128
# LU, non-contiguous      0.59  0.32  0.35   92   109      60    428     128
# Ocean, contiguous      14.30  9.54  9.56   61    48      89     90      28
# Ocean, non-contiguous   0.20  0.12  0.12   45    51      93     90      28
# Radiosity               2.33  2.32  2.33  175    61      60    485     163
# Radix                   2.81  1.45  1.46   32    29     153    222      56
# Raytrace                1.65  1.64  1.64  230    55      89    172      53
# Water-n2                0.14  0.12  0.12  129    35      55    189      39
# Water-sp                0.14  0.12  0.12  121    36      54    183      34
# .............................................................................
# Hardware: dual-core Intel Core2 Duo E6750, 2.66 GHz, 4 MB L2 cache, 2 GB RAM.
# Software: openSUSE 10.3, 64-bit, gcc 4.3.1, runlevel 5, X screensaver: blank
###############################################################################

cache_size=$(get_cache_size)
log2_cache_size=$(log2 ${cache_size})

# Cholesky
(
  cd ${SPLASH2}/codes/kernels/cholesky/inputs
  for f in *Z
  do
    gzip -cd <$f >${f%.Z}
  done
  run_test ../CHOLESKY -C$((cache_size)) tk29.O
)

# FFT
run_test ${SPLASH2}/codes/kernels/fft/FFT -t -l$((log2_cache_size)) -m18

# LU, contiguous blocks.
run_test ${SPLASH2}/codes/kernels/lu/contiguous_blocks/LU -n1024

# LU, non-contiguous blocks.
run_test ${SPLASH2}/codes/kernels/lu/non_contiguous_blocks/LU -n1024

# Ocean
run_test ${SPLASH2}/codes/apps/ocean/contiguous_partitions/OCEAN -n2050
run_test ${SPLASH2}/codes/apps/ocean/non_contiguous_partitions/OCEAN -n258

# Radiosity.
run_test ${SPLASH2}/codes/apps/radiosity/RADIOSITY -batch -room

# Radix
run_test ${SPLASH2}/codes/kernels/radix/RADIX -n$((2**24))

# Raytrace
(
  cd ${SPLASH2}/codes/apps/raytrace/inputs
  rm -f *.env *.geo *.rl
  for f in *Z
  do
    gzip -cd <$f >${f%.Z}
  done
  run_test ../RAYTRACE balls4.env
)

# Water-n2
(
  cd ${SPLASH2}/codes/apps/water-nsquared
  test_input=input run_test ./WATER-NSQUARED
)

# Water-sp
(
  cd ${SPLASH2}/codes/apps/water-spatial
  test_input=input run_test ./WATER-SPATIAL
)



# Local variables:
# compile-command: "./run-splash2"
# End: