stream openmp implementation (#68)

stream openmpp implementation

experiments/stream/openmp/execute_experiment.tpl

@@ -0,0 +1,10 @@
+#!/bin/bash
+{batch_nodes}
+{batch_ranks}
+{batch_timeout}
+
+cd {experiment_run_dir}
+
+{spack_setup}
+
+{command}

experiments/stream/openmp/ramble.yaml

@@ -0,0 +1,44 @@
+ramble:
+  include:
+  - ./configs/spack.yaml
+  - ./configs/variables.yaml
+
+  config:
+    deprecated: true
+    spack_flags:
+      install: '--add --keep-stage'
+      concretize: '-U -f'
+
+  variables:
+    n_times: ['20', '35']
+    array_size: ['80000000', '1280000000']
+
+  applications:
+    streamc:
+      workloads:
+        streamc:
+          env_vars:
+            set:
+              OMP_NUM_THREADS: '{n_threads}'
+          variables:
+            n_ranks: '1'
+          experiments:
+            stream_{array_size}_{n_times}_{n_threads}:
+              variables:
+                env_name: 'stream_{array_size}_{n_times}'
+                processes_per_node: '1'
+                n_nodes: '1'
+                n_threads: ['8', '16', '32']
+              matrix:
+                - n_threads
+
+  spack:
+    concretized: true
+    packages:
+      stream_{array_size}_{n_times}:
+        spack_spec: '[email protected] +openmp stream_array_size={array_size} ntimes={n_times} cflags="-mcmodel=medium -Ofast -flto"'
+        compiler: default-compiler
+    environments:
+      stream_{array_size}_{n_times}:
+        packages:
+        - stream_{array_size}_{n_times}