diff --git a/.gitignore b/.gitignore
index fac449a..cd435dd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,7 @@
+### Project specific ignores
+results/
+
+### Python ignores
 # Byte-compiled / optimized / DLL files
 __pycache__/
 *.py[cod]
diff --git a/src/hpc_multibench/configuration.py b/src/hpc_multibench/configuration.py
index 34c9914..e84372c 100755
--- a/src/hpc_multibench/configuration.py
+++ b/src/hpc_multibench/configuration.py
@@ -10,7 +10,7 @@
 
 BASH_SHEBANG = "#!/bin/sh\n"
 JOB_ID_REGEX = r"Submitted batch job (\d+)"
-
+OUTPUT_DIRECTORY = Path("results/")
 
 class RunConfiguration:
     """A builder/runner for a run configuration."""
@@ -33,6 +33,9 @@ def sbatch_contents(self) -> str:
 
         for key, value in self.sbatch_config.items():
             sbatch_file += f"#SBATCH --{key}={value}\n"
+        if "output" not in self.sbatch_config:
+            name = f"{self.name}_" if self.name != "" else slurm
+            sbatch_file += f"#SBATCH --output={OUTPUT_DIRECTORY}/{name}_%j.out\n"
 
         if len(self.module_loads) > 0:
             sbatch_file += "module purge\n"
@@ -54,7 +57,7 @@ def sbatch_contents(self) -> str:
         if self.name != "":
             sbatch_file += f" '{self.name}' "
         sbatch_file += " ====='\n"
-        sbatch_file += f"time srun {self.run_command} {self.args}\n"
+        sbatch_file += f"time {self.run_command} {self.args}\n"
 
         return sbatch_file
 
@@ -64,6 +67,9 @@ def __repr__(self) -> str:
 
     def run(self) -> int | None:
         """Run the specified run configuration."""
+        if "output" not in self.sbatch_config:
+            # Ensure the output directory exists if it is being used
+            OUTPUT_DIRECTORY.mkdir(exist_ok=True)
         with NamedTemporaryFile(
             suffix=".sbatch", dir=Path("./"), mode="w+"
         ) as sbatch_tmp:
diff --git a/src/hpc_multibench/yaml_ingest.py b/src/hpc_multibench/yaml_ingest.py
index f71e203..b88ba35 100755
--- a/src/hpc_multibench/yaml_ingest.py
+++ b/src/hpc_multibench/yaml_ingest.py
@@ -91,6 +91,10 @@ def get_matrix_iterator(matrix: list[dict[str, list[Any]]]) -> Iterator[dict[str
         yield {item[0]: value}
 
 
+def get_matrix_variables_suffix(variables: dict[str, Any]) -> str:
+    """."""
+    return ",".join(f"{name}={value.replace('/','').replace(' ','_')}" for name, value in variables.items())
+
 def get_bench(
     bench_name: str, bench: Bench, executables: dict[str, Executable]
 ) -> list[RunConfiguration]:
@@ -107,7 +111,7 @@ def get_bench(
                 )
             executable = executables[executable_name]
             run_configuration = get_run_configuration(
-                f"{bench_name}/{executable_name}/", executable
+                f"{bench_name}__{executable_name}__{get_matrix_variables_suffix(matrix_variables)}", executable
             )
 
             for key, value in matrix_variables.items():
diff --git a/yaml_examples/avon_plan.yaml b/yaml_examples/avon_plan.yaml
index fc13e94..dde1b90 100644
--- a/yaml_examples/avon_plan.yaml
+++ b/yaml_examples/avon_plan.yaml
@@ -1,7 +1,7 @@
 #defaults:
 #  "default name":
 executables:
-  "cpp_reference":
+  "cpp-reference":
     sbatch_config:
       "nodes": 1
       "ntasks-per-node": 1
@@ -15,7 +15,7 @@ executables:
       - "make -j 8"
     run_command: "./test_HPCCG"
 
-  "cpp_openmp":
+  "cpp-openmp":
     sbatch_config:
       "nodes": 1
       "ntasks-per-node": 1
@@ -30,7 +30,7 @@ executables:
       - "make -j 8"
     run_command: "./test_HPCCG"
 
-  "cpp_mpi":
+  "cpp-mpi":
     sbatch_config:
       "nodes": 2
       "ntasks-per-node": 8
@@ -45,7 +45,7 @@ executables:
       - "make -j 8"
     run_command: "mpirun -n 2 ./test_HPCCG"
 
-  "cpp_hybrid":
+  "cpp-hybrid":
     sbatch_config:
       "nodes": 2
       "ntasks-per-node": 4
@@ -61,7 +61,7 @@ executables:
       - "make -j 8"
     run_command: "mpirun -n 2 ./test_HPCCG"
 
-  "rust_reference":
+  "rust-reference":
     sbatch_config:
       "nodes": 1
       "ntasks-per-node": 1
@@ -76,7 +76,7 @@ executables:
       - "cargo build --release"
     run_command: "cargo run --release"
 
-  "rust_rayon":
+  "rust-rayon":
     sbatch_config:
       "nodes": 1
       "ntasks-per-node": 1
@@ -92,7 +92,7 @@ executables:
       - "cargo build --release"
     run_command: "cargo run --release"
 
-  "rust_mpi":
+  "rust-mpi":
     sbatch_config:
       "nodes": 2
       "ntasks-per-node": 8
@@ -103,23 +103,24 @@ executables:
       - "Clang/13.0.1"
       - "OpenMPI/4.1.4"
     environment_variables: {}
-    directory: "../6_mpi"
+    directory: "../7_mpi"
     build_commands:
       - "cargo build --release"
-    run_command: "mpirun -n 2 cargo run --release"
+    run_command: "mpirun -n 2 ./target/release/hpccg-rs"
 
 benches:
-  "cpp_rust_comp":
+  "cpp-rust-comp":
     executables:
-      # - "cpp_reference"
-      # - "cpp_openmp"
-      - "cpp_mpi"
-      # - "cpp_hybrid"
-      #- "rust_reference"
-      # - "rust_rayon"
-      - "rust_mpi"
+      - "cpp-reference"
+      - "cpp-openmp"
+      - "cpp-mpi"
+      - "cpp-hybrid"
+      - "rust-reference"
+      - "rust-rayon"
+      - "rust-mpi"
     matrix:
       - args:
-        #- "50 50 50"
-        #- "100 100 100"
+        - "100 100 100"
         - "200 200 200"
+        - "300 300 300"
+        - "400 400 400"
diff --git a/yaml_examples/kudu_plan.yaml b/yaml_examples/kudu_plan.yaml
index 2a76d33..4ee4f50 100644
--- a/yaml_examples/kudu_plan.yaml
+++ b/yaml_examples/kudu_plan.yaml
@@ -1,7 +1,7 @@
 #defaults:
 #  "default name":
 executables:
-  "cpp_reference":
+  "cpp-reference":
     sbatch_config:
       "nodes": 1
       "ntasks-per-node": 1
@@ -14,7 +14,7 @@ executables:
       - "make -j 8"
     run_command: "./test_HPCCG"
 
-  "cpp_openmp":
+  "cpp-openmp":
     sbatch_config:
       "nodes": 1
       "ntasks-per-node": 1
@@ -28,7 +28,7 @@ executables:
       - "make -j 8"
     run_command: "./test_HPCCG"
 
-  "cpp_mpi":
+  "cpp-mpi":
     sbatch_config:
       "nodes": 2
       "ntasks-per-node": 8
@@ -42,7 +42,7 @@ executables:
       - "make -j 8"
     run_command: "mpirun -n 2 ./test_HPCCG"
 
-  "cpp_hybrid":
+  "cpp-hybrid":
     sbatch_config:
       "nodes": 2
       "ntasks-per-node": 4
@@ -57,7 +57,7 @@ executables:
       - "make -j 8"
     run_command: "mpirun -n 2 ./test_HPCCG"
 
-  "rust_reference":
+  "rust-reference":
     sbatch_config:
       "nodes": 1
       "ntasks-per-node": 1
@@ -70,7 +70,7 @@ executables:
       - "cargo build --release"
     run_command: "cargo run --release"
 
-  "rust_rayon":
+  "rust-rayon":
     sbatch_config:
       "nodes": 1
       "ntasks-per-node": 1
@@ -84,7 +84,7 @@ executables:
       - "cargo build --release"
     run_command: "cargo run --release"
 
-  "rust_mpi":
+  "rust-mpi":
     sbatch_config:
       "nodes": 2
       "ntasks-per-node": 8
@@ -93,23 +93,24 @@ executables:
     module_loads:
       - "cs402-mpi"
     environment_variables: {}
-    directory: "../6_mpi"
+    directory: "../7_mpi"
     build_commands:
       - "cargo build --release"
-    run_command: "mpirun -n 2 cargo run --release"
+    run_command: "mpirun -n 2 ./target/release/hpccg-rs"
 
 benches:
-  "cpp_rust_comp":
+  "cpp-rust-comp":
     executables:
-      # - "cpp_reference"
-      # - "cpp_openmp"
-      - "cpp_mpi"
-      # - "cpp_hybrid"
-      #- "rust_reference"
-      # - "rust_rayon"
-      - "rust_mpi"
+      - "cpp-reference"
+      - "cpp-openmp"
+      - "cpp-mpi"
+      - "cpp-hybrid"
+      - "rust-reference"
+      - "rust-rayon"
+      - "rust-mpi"
     matrix:
       - args:
-        #- "50 50 50"
-        #- "100 100 100"
+        - "100 100 100"
         - "200 200 200"
+        - "300 300 300"
+        - "400 400 400"