CS462 dat file generator

gendat.zsh

#!/usr/bin/zsh

params="${1}"
typeset -i algo=${2}
typeset -i threads=${3}

{ [[ -z $params ]] || [[ -z ${2} ]] || (( algo < 0 || algo >= 10 )) } && {
  echo "Please supply the <parameters file> <algorithm number> [thread count?]"
  exit 1
}
(( threads < 1 )) && threads=1

typeset -A algoname
algoname[0]="JACOBI"
algoname[1]="TEMPLATE"
algoname[2]="PTHREADS"
algoname[3]="MPI_BLOCKING"
algoname[4]="MPI_NONBLOCK"
algoname[5]="MPI_RMA"
algoname[6]="MPI_COLLECTIVE"
algoname[7]="OSHMEM"
algoname[8]="OPENMP"
algoname[9]="CUDA"

printf "gendat.zsh: using algorithm %d: %s, %d threads\n" $algo $algoname[$algo] ${threads} >&2

typeset -A paramsets

paramsets[small]="iter 1000
alg ${algo}
resolution 256
threads ${threads}
vis_res 256
vis_step 25
numsrc 2
num_proc_p 2
0 0 0.5 200.25
1 1 0.5 100.25
"
paramsets[tiny]="iter 2
alg ${algo}
resolution 16
threads ${threads}
vis_res 16
vis_step 1
numsrc 2
num_proc_p 1
0 0 0.5 60.8
1.2 0.8 0.5 90.2
"
paramsets[large]="num_proc_p 1
iter 100000
alg ${algo}
resolution 2560
threads ${threads}
vis_res 256
vis_step 250
numsrc 4
0 0 0.5 200.25
0 1 0.5 50.25
1 0 0.5 20.25
1 1 0.5 100.25
"
paramsets[medium]="num_proc_p 1
iter 5000
alg ${algo}
resolution 2560
threads ${threads}
vis_res 256
vis_step 250
numsrc 4
0 0 0.5 200.25
0 1 0.5 50.25
1 0 0.5 20.25
1 1 0.5 100.25
"

dat=$paramsets[$params]

[[ -z $dat ]] && {
  echo "Data for ${params} not found."
  exit 1
}

fname="/tmp/cs462_gendat_${USER}_${params}_${algo}_${threads}t.dat"
echo $dat > $fname
echo $fname