From: Lucas K <lkocia@s3miclassical.com>
Date: Wed, 17 Mar 2021 23:18:31 +0000 (-0700)
Subject: deleted incorrect var numPaulis and replaced with numrandomsteps in test2 bash script
X-Git-Url: https://s3miclassical.com/gitweb/?a=commitdiff_plain;h=65413861ba4ad4d6418298f0c42f9809fc1bb1d0;p=strong_simulation_stabilizer_rank.git

deleted incorrect var numPaulis and replaced with numrandomsteps in test2 bash script
---

diff --git a/test2.bash b/test2.bash
index e6b3122..b70099c 100644
--- a/test2.bash
+++ b/test2.bash
@@ -6,9 +6,8 @@
 # e.g. if you test gausssums_multipleof6 then numqubits=6*n for some integer n
 numqubits=6
 numTgates=6
-# choose the number of commuting Pauli measurements you want to generate in each run
-# (note: can't be greater than $numqubits)
-numPaulis=6
+
+numrandomsteps=1000000 #10000 # number of random steps when generating Paulis
 
 # number of random stabilizer states to use for stochastic sampling
 numsamples=1000
@@ -16,14 +15,14 @@ numsamples=1000
 # since this is a stochastic calculation, we need a threshold to determine when the calculation is withing close enough relative error 
 threshold=0.005 # absolute value threshold difference between computed and exact value
 
-numruns=20
+numruns=100
 
 echo "Starting test of $numruns random $numqubits-Pauli expectation values calculated by averaging $numsamples random stabilizer states and comparing to threshold $threshold..."
 
 for i in $(seq 1 $numruns)
 do
 # sleep for 1 second for the pseudorandom number generator
-sleep 1; a=$(stdbuf -oL ./randominputcommutingHermitianPauli2 $numqubits $numTgates $numPaulis > inputPauli.txt && ./strongsim_relerr $numsamples < inputPauli.txt | tail -1)
+sleep 1; a=$(stdbuf -oL ./randominputcommutingHermitianPauli2 $numqubits $numTgates $numrandomsteps > inputPauli.txt && ./strongsim_relerr $numsamples < inputPauli.txt | tail -1)
 b=$(stdbuf -oL ./multipauli < inputPauli.txt | tail -n1)
 are=$(echo "$a" | cut -f 1 -d " " | cut -c 1-5);
 aim=$(echo "$a" | cut -f 3 -d " " | cut -c 1-5); aimsign=$(echo $a | cut -f 2 -d " "); bimsign=$(echo $b | cut -f 2 -d " ");
@@ -33,11 +32,11 @@ rediff=$( printf 'sqrt((%f - %f)^2)\n' "$are" "$bre" | bc -l )
 imdiff=$( printf 'sqrt((%f - %f)^2)\n' "$aim" "$bim" | bc -l )
 if (( $(echo "$rediff < $threshold" |bc -l) )) && (( $(echo "$imdiff < $threshold" |bc -l) ))
 then
-    if  (( $(echo "$bim < $threshold" |bc -l) )) || [ "$aimsign" == "$bimsign" ]
+    if (( $(echo "$bim < $threshold" |bc -l) )) || [ "$aimsign" == "$bimsign" ]
     then
 	continue
     else
-	echo "NOTE EQUAL!"
+	echo "NOT EQUAL!"
 	exit
     fi
   else