Update custom display/db generator scripts

DiamondLightSource · Sep 29, 2023 · 383676e · 383676e
1 parent 288ac7c
commit 383676e
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Showing 5 changed files with 250 additions and 108 deletions.
diff --git a/performance/caput_to_array_pv.sh b/performance/caput_to_array_pv.sh
@@ -1,15 +1,41 @@
 #!/bin/bash
 
+VALID_ARGS=$(getopt -o n: --long nrepeats:, -- "$@")
+if [[ $? -ne 0 ]]; then
+    exit 1;
+fi
+
+eval set -- "$VALID_ARGS"
+while [ : ]; do
+    case "$1" in
+        -n | --nrepeats)
+            N_REPEATS="$2"
+            shift 2
+            ;;
+        --) shift; 
+            break 
+            ;;
+    esac
+done
+
+if [ -z $N_REPEATS ]; then
+    N_REPEATS=1
+fi
 
-echo "Calling caput on TEST:ARR0 at 1Hz"
 count=0
 while [ true ]
 do
+    for ((i=0;i<$N_REPEATS;i++))
+    do
+        if [[ $count -eq 0 ]]; then
+	    caput -at TEST:ARR$i 3000 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 > /dev/null >&1
+        else
+	    caput -at TEST:ARR$i 3000 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 > /dev/null >&1
+        fi
+    done
     if [[ $count -eq 0 ]]; then
-	caput -at TEST:ARR0 3000 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 > /dev/null >&1
-        count=1
+        count=1    
     else
-	caput -at TEST:ARR0 3000 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 > /dev/null >&1
         count=0
     fi
     sleep 1

diff --git a/performance/create_db.sh b/performance/create_db.sh
@@ -79,4 +79,4 @@ record(calcout, "$record_name")
     field(OUT, "$record_name.A")
 }
 EOF
-done >>performanceTestDb.db
+done >>performanceTestDb.db
diff --git a/performance/create_example_db.sh b/performance/create_example_db.sh
@@ -0,0 +1,99 @@
+#!/bin/bash
+
+# Parameters
+N_PV_10Hz=10
+N_PV_5Hz=50
+N_PV_1Hz=250
+
+
+Help()
+{
+    echo " ************************************************************************ "
+    echo " Script to run create performance test EPICS .db file "
+
+    echo " - Usage:"
+    echo "       ./create_example_db.sh <options...>"
+    echo "     options:"
+    echo "      -h | --help:      display this help message"
+    echo "      -n | --nrepeats: [optional] number of repeats. If not "
+    echo "                         provided then default is 1."
+    echo "     E.g."
+    echo "      ./create_example_db.sh"
+    echo "      ./create_example_db.sh -n 2"
+    echo " ************************************************************************ "
+}
+
+VALID_ARGS=$(getopt -o hn: --long help,nrepeats:, -- "$@")
+if [[ $? -ne 0 ]]; then
+    exit 1;
+fi
+
+eval set -- "$VALID_ARGS"
+while [ : ]; do
+    case "$1" in
+        -h | --help)
+            #Help
+            exit 1
+            ;;
+        -n | --nrepeats)
+            N_REPEATS="$2"
+            shift 2
+            ;;
+        --) shift; 
+            break 
+            ;;
+    esac
+done
+
+if [ -z $N_REPEATS ]; then
+    N_REPEATS=1
+fi
+
+N_PVS=$(($N_PV_10Hz+$N_PV_5Hz+$N_PV_1Hz))
+
+# Setup: create db file for EPICS 
+echo "-> Creating EPICS db with $N_PVS PVs:"
+echo "    $N_PV_10Hz @ 10Hz,"
+echo "    $N_PV_5Hz @ 5Hz,"
+echo "    $N_PV_1Hz @ 1Hz"
+
+
+# Empty file
+echo "" >performanceTestDbCustom.db
+
+for ((repeat=0;repeat<$N_REPEATS;repeat++))
+do 
+    echo "Creating repeat: $repeat"
+    START=$(($N_PVS*$repeat))
+
+    for ((i=0;i<$N_PVS;i++))
+    do
+        index=$(($START+$i))
+        record_name="TEST:REC$index"
+        RATE=".1 second"
+
+        if [[ $i -ge $(($N_PV_10Hz+$N_PV_5Hz)) ]]; then 
+            RATE="1 second"
+        elif [[ $i -ge $(($N_PV_10Hz)) ]]; then
+            RATE=".5 second"
+        fi
+        cat <<EOF
+record(calcout, "$record_name")
+{
+    field(DESC, "Performance test record")
+    field(SCAN, "$RATE")
+    field(A, "0")
+    field(CALC, "A == 0 ? 1 : 0")
+    field(OUT, "$record_name.A")
+        }
+EOF
+    done >>performanceTestDbCustom.db
+
+    echo '
+record(waveform, "TEST:ARR'$repeat'")
+{
+    field(DESC, "Performance test record")
+    field(NELM,"3000")
+    field(FTVL, "SHORT")
+}' >>performanceTestDbCustom.db
+done
diff --git a/performance/create_example_db_.sh b/performance/create_example_db_.sh