# Generates the multigpu bar plot
# Assumes a machine with four GPUs

: "${filename:=multigpu.dat}"
: "${precision:=double}"
: "${nreps:=1}"

export CUDA_VISIBLE_DEVICES=0,1,2,3
for circuit in qft variational supremacy qv bv
do
  for backend in qibojit qibotf
  do
    python compare.py --circuit $circuit --nqubits 32 --filename $filename \
                      --library-options backend=$backend,accelerators=1/GPU:0+1/GPU:1+1/GPU:2+1/GPU:3 \
                      --nreps $nreps --precision $precision
    echo
  done

  for backend in qibojit qibotf
  do
    python compare.py --circuit $circuit --nqubits 32 --filename $filename \
                      --library-options backend=$backend,accelerators=2/GPU:2+2/GPU:3 \
                      --nreps $nreps --precision $precision
    echo
  done

  for backend in qibojit qibotf
  do
    python compare.py --circuit $circuit --nqubits 32 --filename $filename \
                      --library-options backend=$backend,accelerators=4/GPU:3 \
                      --nreps $nreps --precision $precision
    echo
  done
done