diff --git a/examples/gpu/laghos/Makefile b/examples/gpu/laghos/Makefile
index d33e76d..2543e55 100644
--- a/examples/gpu/laghos/Makefile
+++ b/examples/gpu/laghos/Makefile
@@ -9,10 +9,13 @@ all:
 	@echo "	run-short: use hpctoolkit to collect and analyze kernel-level information about gpu performance "
 	@echo "	run-long: use hpctoolkit to collect and analyze kernel-level information about gpu performance "
 	@echo "	run-pc: use hpctoolkit to collect, analyze, and present instruction-level information about gpu performance "
+	@echo "	run-inst-count: use hpctoolkit to collect and analyze instruction counting information about gpu performance "
+	@echo
 	@echo "	view: use hpcviewer to inspect performance data gathered using 'run'"
 	@echo "	view-short: use hpcviewer to inspect performance data gathered using 'run-short'"
 	@echo "	view-long: use hpcviewer to inspect performance data gathered using 'run-long'"
 	@echo "	view-pc: use hpcviewer to inspect performance data gathered using 'run-pc'"
+	@echo "	view-inst-count: use hpcviewer to inspect performance data gathered using 'run-inst-count'"
 	@echo "	clean: delete performance data and logs"
 	@echo "	veryclean: delete build, performance data, and logs"
 	@echo
@@ -33,6 +36,10 @@ run-pc:
 	@READY=$(RDY) CMD="$(HPCTOOLKIT_LAGHOS_RUN_PC)" \
 	      	sh make-scripts/check.sh make-scripts/run_hpcrun_pc.sh
 
+run-inst-count:
+	@READY=$(RDY) CMD="$(HPCTOOLKIT_LAGHOS_RUN_COUNT)" \
+	      	sh make-scripts/check.sh make-scripts/run_hpcrun_inst_count.sh
+
 view-short:
 	@READY=$(RDY) CMD=sh DB="hpctoolkit-$(EXEC)-short" \
 	      	sh make-scripts/check.sh make-scripts/view.sh
@@ -45,6 +52,10 @@ view-pc:
 	@READY=$(RDY) CMD=sh DB="hpctoolkit-$(EXEC)-pc" \
 	      	sh make-scripts/check.sh make-scripts/view.sh
 
+view-inst-count:
+	@READY=$(RDY) CMD=sh DB="hpctoolkit-$(EXEC)-inst-count" \
+	      	sh make-scripts/check.sh make-scripts/view.sh
+
 clean:
 	/bin/rm -rf hpctoolkit* 
 	/bin/rm -rf log* .build*
diff --git a/examples/gpu/laghos/make-scripts/build.sh b/examples/gpu/laghos/make-scripts/build.sh
index 99cae14..9809ca7 100644
--- a/examples/gpu/laghos/make-scripts/build.sh
+++ b/examples/gpu/laghos/make-scripts/build.sh
@@ -9,12 +9,29 @@ pushd laghos
 
 # Tested for GCC >= 6.4.0
 
-# CUDA Laghos
+# RAJA
+if [ -n "${HPCTOOLKIT_LAGHOS_RAJA_BUILD}" ]; then
+  RAJA_BLD=${HPCTOOLKIT_LAGHOS_RAJA_ROOT}/build
+  RAJA_PFX=$(pwd)/raja
+  git clone -b ${HPCTOOLKIT_LAGHOS_RAJA_VER} --depth 1 --recurse-submodules --shallow-submodules https://github.com/LLNL/RAJA.git ${HPCTOOLKIT_LAGHOS_RAJA_ROOT}
+  mkdir -p ${RAJA_BLD}
+  pushd ${RAJA_BLD}
+    cmake \
+      -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_INSTALL_PREFIX=${RAJA_PFX} \
+      -DCMAKE_CXX_COMPILER=${HPCTOOLKIT_LAGHOS_CXX_COMPILER} -DCMAKE_CXX_FLAGS="${HPCTOOLKIT_LAGHOS_CXXFLAGS}" \
+      ${HPCTOOLKIT_LAGHOS_RAJA_FLAGS} \
+      ${HPCTOOLKIT_LAGHOS_RAJA_ROOT}
+    make -j 8
+    make install
+  popd
+fi
+
+# Laghos
 git clone https://github.com/CEED/Laghos.git
 pushd Laghos
 git checkout v3.1
 git apply ../../make-scripts/tutorial.patch
-make setup NPROC=16 MFEM_BUILD="${HPCTOOLKIT_LAGHOS_MFEM_FLAGS}"
+make setup NPROC=16 CXXFLAGS="-g -O2 ${HPCTOOLKIT_LAGHOS_CXXFLAGS}" MFEM_BUILD="${HPCTOOLKIT_LAGHOS_MFEM_FLAGS}"
 make -j 8
 popd
 popd
diff --git a/examples/gpu/laghos/make-scripts/check.sh b/examples/gpu/laghos/make-scripts/check.sh
index 50ba5b3..6e0ed31 100644
--- a/examples/gpu/laghos/make-scripts/check.sh
+++ b/examples/gpu/laghos/make-scripts/check.sh
@@ -10,4 +10,4 @@ then
   exit
 fi
 
-$CMD $1 
+$CMD $1
diff --git a/examples/gpu/laghos/make-scripts/run_hpcrun_inst_count.sh b/examples/gpu/laghos/make-scripts/run_hpcrun_inst_count.sh
new file mode 100644
index 0000000..f501d2e
--- /dev/null
+++ b/examples/gpu/laghos/make-scripts/run_hpcrun_inst_count.sh
@@ -0,0 +1,31 @@
+#!/bin/bash
+
+$HPCTOOLKIT_LAGHOS_MODULES_BUILD
+$HPCTOOLKIT_MODULES_USE
+$HPCTOOLKIT_MODULES_HPCTOOLKIT
+
+BINARY=laghos
+LAGHOS_DIR=laghos/Laghos
+EXEC=${LAGHOS_DIR}/$BINARY
+OUT=hpctoolkit-laghos-inst-count
+
+CMD="rm -rf $OUT.m $OUT.d"
+echo $CMD
+$CMD
+
+# measure an execution of laghos
+CMD="time ${HPCTOOLKIT_LAGHOS_LAUNCH} ${HPCTOOLKIT_LAGHOS_LAUNCH_ARGS} hpcrun -o $OUT.m -e gpu=level0,inst=count -t ${LAGHOS_DIR}/laghos -p 0 -dim 2 -rs 1 -tf 0.05 -pa -d raja"
+echo $CMD
+eval $CMD
+
+# compute program structure information for the laghos cpu and gpu binaries
+CMD="hpcstruct yes $OUT.m"
+echo $CMD
+$CMD
+
+# combine the measurements with the program structure information
+CMD="hpcprof -o $OUT.d $OUT.m"
+echo $CMD
+$CMD
+
+touch log.run-inst-count.done
diff --git a/examples/gpu/laghos/make-scripts/run_hpcrun_long.sh b/examples/gpu/laghos/make-scripts/run_hpcrun_long.sh
index 2267848..62c5e10 100644
--- a/examples/gpu/laghos/make-scripts/run_hpcrun_long.sh
+++ b/examples/gpu/laghos/make-scripts/run_hpcrun_long.sh
@@ -1,6 +1,7 @@
 #!/bin/bash 
 
 $HPCTOOLKIT_LAGHOS_MODULES_BUILD
+$HPCTOOLKIT_MODULES_USE
 $HPCTOOLKIT_MODULES_HPCTOOLKIT
 
 export CUPTI_DEVICE_NUM=1
diff --git a/examples/gpu/laghos/make-scripts/run_hpcrun_pc.sh b/examples/gpu/laghos/make-scripts/run_hpcrun_pc.sh
index a33e49c..027455c 100644
--- a/examples/gpu/laghos/make-scripts/run_hpcrun_pc.sh
+++ b/examples/gpu/laghos/make-scripts/run_hpcrun_pc.sh
@@ -1,6 +1,7 @@
 #!/bin/bash
 
 $HPCTOOLKIT_LAGHOS_MODULES_BUILD
+$HPCTOOLKIT_MODULES_USE
 $HPCTOOLKIT_MODULES_HPCTOOLKIT
 
 export CUPTI_DEVICE_NUM=1
diff --git a/examples/gpu/laghos/make-scripts/run_hpcrun_short.sh b/examples/gpu/laghos/make-scripts/run_hpcrun_short.sh
index 01c6698..1514ad5 100644
--- a/examples/gpu/laghos/make-scripts/run_hpcrun_short.sh
+++ b/examples/gpu/laghos/make-scripts/run_hpcrun_short.sh
@@ -1,6 +1,7 @@
 #!/bin/bash
 
 $HPCTOOLKIT_LAGHOS_MODULES_BUILD
+$HPCTOOLKIT_MODULES_USE
 $HPCTOOLKIT_MODULES_HPCTOOLKIT
 
 export CUPTI_DEVICE_NUM=1
diff --git a/examples/gpu/laghos/make-scripts/tutorial.patch b/examples/gpu/laghos/make-scripts/tutorial.patch
index 88dbdd4..e34f5ba 100644
--- a/examples/gpu/laghos/make-scripts/tutorial.patch
+++ b/examples/gpu/laghos/make-scripts/tutorial.patch
@@ -1,3 +1,16 @@
+diff --git a/laghos.cpp b/laghos.cpp
+index 3d756ea..2ac8c04 100644
+--- a/laghos.cpp
++++ b/laghos.cpp
+@@ -84,7 +84,7 @@ static void Checks(const int dim, const int ti, const double norm, int &checks);
+ int main(int argc, char *argv[])
+ {
+    // Initialize MPI.
+-   MPI_Session mpi(argc, argv);
++   mfem::MPI_Session mpi(argc, argv);
+    const int myid = mpi.WorldRank();
+ 
+    // Print the banner.
 diff --git a/makefile b/makefile
 index a59f844..dbeba13 100644
 --- a/makefile
diff --git a/examples/gpu/laghos/make-scripts/unsupported-inst-count.sh b/examples/gpu/laghos/make-scripts/unsupported-inst-count.sh
new file mode 100644
index 0000000..d79c3a3
--- /dev/null
+++ b/examples/gpu/laghos/make-scripts/unsupported-inst-count.sh
@@ -0,0 +1,7 @@
+#!/bin/bash
+echo 
+echo '***********************************************************************************'
+echo '* Instruction counting is only available for Intel GPUs.                          *'
+echo '***********************************************************************************'
+echo 
+exit
diff --git a/examples/gpu/laghos/make-scripts/unsupported-pc.sh b/examples/gpu/laghos/make-scripts/unsupported-pc.sh
new file mode 100644
index 0000000..7d90241
--- /dev/null
+++ b/examples/gpu/laghos/make-scripts/unsupported-pc.sh
@@ -0,0 +1,7 @@
+#!/bin/bash
+echo 
+echo '***********************************************************************************'
+echo "* PC sampling capability is not yet available for $1 GPUs"
+echo '***********************************************************************************'
+echo 
+exit
diff --git a/examples/gpu/laghos/setup-env/crusher.sh b/examples/gpu/laghos/setup-env/crusher.sh
index 891d11f..3b30288 100644
--- a/examples/gpu/laghos/setup-env/crusher.sh
+++ b/examples/gpu/laghos/setup-env/crusher.sh
@@ -31,9 +31,9 @@ else
   module load PrgEnv-amd amd/5.4.3 cray-mpich craype-x86-trento craype-accel-amd-gfx90a
 
   # modules for hpctoolkit
-#  module use /gpfs/alpine/csc322/world-shared/modulefiles/x86_64
-#  export HPCTOOLKIT_MODULES_HPCTOOLKIT="module load hpctoolkit/default"
-  export HPCTOOLKIT_MODULES_HPCTOOLKIT="module load hpctoolkit/develop"
+  export HPCTOOLKIT_MODULES_USE="module use /gpfs/alpine/csc322/world-shared/modulefiles/x86_64"
+  export HPCTOOLKIT_MODULES_HPCTOOLKIT="module load hpctoolkit/default"
+  $HPCTOOLKIT_MODULES_USE
   $HPCTOOLKIT_MODULES_HPCTOOLKIT
 
   # environment settings for this example
@@ -47,7 +47,8 @@ else
   export HPCTOOLKIT_LAGHOS_SUBMIT="sbatch $HPCTOOLKIT_PROJECTID -t 5 -N 1 $HPCTOOLKIT_RESERVATION"
   export HPCTOOLKIT_LAGHOS_RUN_SHORT="$HPCTOOLKIT_LAGHOS_SUBMIT -J laghos-run-short -o log.run-short.out -e log.run-short.error"
   export HPCTOOLKIT_LAGHOS_RUN_LONG="$HPCTOOLKIT_LAGHOS_SUBMIT -J laghos-run-long -o log.run-long.out -e log.run-long.error"
-  export HPCTOOLKIT_LAGHOS_RUN_PC="sh make-scripts/unsupported-amd.sh"
+  export HPCTOOLKIT_LAGHOS_RUN_PC="sh make-scripts/unsupported-pc.sh AMD"
+  export HPCTOOLKIT_LAGHOS_RUN_COUNT="sh make-scripts/unsupported-inst-count.sh"
   export HPCTOOLKIT_LAGHOS_BUILD="sh"
   export HPCTOOLKIT_LAGHOS_LAUNCH="srun -n 8 -c 1 --gpus-per-node=8 --gpu-bind=closest"
 
diff --git a/examples/gpu/laghos/setup-env/perlmutter.sh b/examples/gpu/laghos/setup-env/perlmutter.sh
index fe85c38..d524bca 100644
--- a/examples/gpu/laghos/setup-env/perlmutter.sh
+++ b/examples/gpu/laghos/setup-env/perlmutter.sh
@@ -31,8 +31,9 @@ else
   module load gpu PrgEnv-nvidia nvidia/22.7 cray-mpich
 
   # modules for hpctoolkit
-  module use /global/common/software/m3977/hpctoolkit/latest/perlmutter/modulefiles
+  export HPCTOOLKIT_MODULES_USE="module use /global/common/software/m3977/hpctoolkit/latest/perlmutter/modulefiles"
   export HPCTOOLKIT_MODULES_HPCTOOLKIT="module load hpctoolkit/default"
+  $HPCTOOLKIT_MODULES_USE
   $HPCTOOLKIT_MODULES_HPCTOOLKIT
 
   # environment settings for this example
@@ -49,6 +50,7 @@ else
   export HPCTOOLKIT_LAGHOS_RUN_SHORT="$HPCTOOLKIT_LAGHOS_SUBMIT -J laghos-run-short -o log.run-short.out -e log.run-short.error"
   export HPCTOOLKIT_LAGHOS_RUN_LONG="$HPCTOOLKIT_LAGHOS_SUBMIT -J laghos-run-long -o log.run-long.out -e log.run-long.error"
   export HPCTOOLKIT_LAGHOS_RUN_PC="$HPCTOOLKIT_LAGHOS_SUBMIT -J laghos-run-pc -o log.run-pc.out -e log.run-pc.error"
+  export HPCTOOLKIT_LAGHOS_RUN_COUNT="sh make-scripts/unsupported-inst-count.sh"
   export HPCTOOLKIT_LAGHOS_BUILD="sh"
   export HPCTOOLKIT_LAGHOS_LAUNCH="srun -n 4 -c 1 --gpus-per-node=4 --gpu-bind=closest"
 
diff --git a/examples/gpu/laghos/setup-env/summit.sh b/examples/gpu/laghos/setup-env/summit.sh
index 8fffb12..83c2576 100644
--- a/examples/gpu/laghos/setup-env/summit.sh
+++ b/examples/gpu/laghos/setup-env/summit.sh
@@ -31,8 +31,9 @@ else
   module load gcc spectrum-mpi cuda/11.5.2
 
   # modules for hpctoolkit
-  module use /gpfs/alpine/csc322/world-shared/modulefiles/ppc64le
+  export HPCTOOLKIT_MODULES_USE="module use /gpfs/alpine/csc322/world-shared/modulefiles/ppc64le"
   export HPCTOOLKIT_MODULES_HPCTOOLKIT="module load hpctoolkit/default"
+  $HPCTOOLKIT_MODULES_USE
   $HPCTOOLKIT_MODULES_HPCTOOLKIT
 
   # environment settings for this example
@@ -47,6 +48,7 @@ else
   export HPCTOOLKIT_LAGHOS_RUN_SHORT="$HPCTOOLKIT_LAGHOS_SUBMIT -J laghos-run-short -o log.run-short.out -e log.run-short.error"
   export HPCTOOLKIT_LAGHOS_RUN_LONG="$HPCTOOLKIT_LAGHOS_SUBMIT -J laghos-run-long -o log.run-long.out -e log.run-long.error"
   export HPCTOOLKIT_LAGHOS_RUN_PC="$HPCTOOLKIT_LAGHOS_SUBMIT -J laghos-run-pc -o log.run-pc.out -e log.run-pc.error"
+  export HPCTOOLKIT_LAGHOS_RUN_COUNT="sh make-scripts/unsupported-inst-count.sh"
   export HPCTOOLKIT_LAGHOS_BUILD="sh"
   export HPCTOOLKIT_LAGHOS_LAUNCH="jsrun -n 6 -g 1 -a 1 -c 1 -bpacked:7"
   export HPCTOOLKIT_LAGHOS_LAUNCH_ARGS="--smpiargs \"-x PAMI_DISABLE_CUDA_HOOK=1 -disable_gpu_hooks\""
diff --git a/examples/gpu/laghos/setup-env/sunspot.sh b/examples/gpu/laghos/setup-env/sunspot.sh
new file mode 100644
index 0000000..63c83ec
--- /dev/null
+++ b/examples/gpu/laghos/setup-env/sunspot.sh
@@ -0,0 +1,63 @@
+export HPCTOOLKIT_TUTORIAL_RESERVATION=default
+
+if [ -z "$HPCTOOLKIT_TUTORIAL_PROJECTID" ]
+then
+  echo "Please set environment variable HPCTOOLKIT_TUTORIAL_PROJECTID to your project id"
+  echo "    'default' to run with your default project id unset"
+elif [ -z "$HPCTOOLKIT_TUTORIAL_RESERVATION" ]
+then
+  echo "Please set environment variable HPCTOOLKIT_TUTORIAL_RESERVATION to an appropriate value:"
+#  echo "    'hpctoolkit1' for day 1"
+#  echo "    'hpctoolkit2' for day 2"
+  echo "    'default' to run without the reservation"
+else
+  if test "$HPCTOOLKIT_TUTORIAL_PROJECTID" != "default"
+  then
+    export HPCTOOLKIT_PROJECTID="-A ${HPCTOOLKIT_TUTORIAL_PROJECTID}"
+  else
+    unset HPCTOOLKIT_PROJECTID
+  fi
+  if test "$HPCTOOLKIT_TUTORIAL_RESERVATION" != "default"
+  then
+    export HPCTOOLKIT_RESERVATION="-q $HPCTOOLKIT_TUTORIAL_RESERVATION"
+  else
+    export HPCTOOLKIT_RESERVATION="-q workq"
+  fi
+
+  # cleanse environment
+  module purge
+
+  # load modules needed to build and run laghos
+  module load oneapi spack cmake
+
+  # modules for hpctoolkit
+  export HPCTOOLKIT_MODULES_USE="module use /soft/perftools/hpctoolkit/modulefiles"
+  export HPCTOOLKIT_MODULES_HPCTOOLKIT="module load hpctoolkit/latest"
+  $HPCTOOLKIT_MODULES_USE
+  $HPCTOOLKIT_MODULES_HPCTOOLKIT
+
+  # environment settings for this example
+  export HPCTOOLKIT_GPU_PLATFORM=level0
+  export HPCTOOLKIT_MPI_CC=mpicc
+  export HPCTOOLKIT_MPI_CXX=mpicxx
+  export HPCTOOLKIT_LAGHOS_MODULES_BUILD=""
+  export HPCTOOLKIT_LAGHOS_C_COMPILER=icx
+  export HPCTOOLKIT_LAGHOS_CXX_COMPILER=icpx
+  export HPCTOOLKIT_LAGHOS_CXXFLAGS="-fsycl -std=c++17"
+  export HPCTOOLKIT_LAGHOS_RAJA_BUILD=1
+  export HPCTOOLKIT_LAGHOS_RAJA_VER=v2022.10.5
+  export HPCTOOLKIT_LAGHOS_RAJA_ROOT=$(pwd)/laghos/RAJA-${HPCTOOLKIT_LAGHOS_RAJA_VER}
+  export HPCTOOLKIT_LAGHOS_RAJA_FLAGS="-DRAJA_ENABLE_SYCL=ON -DENABLE_TESTS=OFF"
+  export HPCTOOLKIT_LAGHOS_MFEM_FLAGS="parallel MFEM_USE_RAJA=YES RAJA_LIB=$HPCTOOLKIT_LAGHOS_RAJA_ROOT/lib BASE_FLAGS='-std=c++17 -g'"
+  export HPCTOOLKIT_LAGHOS_SUBMIT="qsub $HPCTOOLKIT_PROJECTID -l walltime=00:15:00 -l select=1:system=sunspot -l filesystems=home -k doe $HPCTOOLKIT_RESERVATION"
+  export HPCTOOLKIT_LAGHOS_RUN_SHORT="$HPCTOOLKIT_LAGHOS_SUBMIT -N laghos-run-short -o log.run-short.out -e log.run-short.error"
+  export HPCTOOLKIT_LAGHOS_RUN_LONG="$HPCTOOLKIT_LAGHOS_SUBMIT -N laghos-run-long -o log.run-long.out -e log.run-long.error"
+  export HPCTOOLKIT_LAGHOS_RUN_PC="sh make-scripts/unsupported-pc.sh Intel"
+  export HPCTOOLKIT_LAGHOS_RUN_COUNT="$HPCTOOLKIT_LAGHOS_SUBMIT -N laghos-run-inst-count -o log.run-inst-count.out -e log.run-inst-count.error"
+  export HPCTOOLKIT_LAGHOS_BUILD="sh"
+  export HPCTOOLKIT_LAGHOS_LAUNCH="mpirun -n 12"
+
+  # mark configuration for this example
+  export HPCTOOLKIT_EXAMPLE=laghos
+
+fi