Merge pull request #12 from vext01/big-loop

Add BigLoop benchmark.

LICENSE-yk

@@ -0,0 +1,35 @@
+The yk suite (found in the yk/ directory) is dual license under the Apache 2.0
+and MIT licenses.
+
+# The Apache 2.0 license
+
+Licensed under the Apache License, Version 2.0 (the "License"); you may not use
+this file except in compliance with the License.  You may obtain a copy of the
+License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software distributed
+under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+CONDITIONS OF ANY KIND, either express or implied.  See the License for the
+specific language governing permissions and limitations under the License.
+
+# The MIT license
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

rebench.conf

@@ -10,7 +10,7 @@ benchmark_suites:
         invocations: 5 # the number of process executions
         iterations: 10 # the number of in-process iterations
         cores: [ "default" ]
-        location: awfy/Lua
+        location: suites/awfy/Lua
         benchmarks: &BENCHMARKS
             - DeltaBlue:
                 extra_args: 12000
@@ -40,6 +40,22 @@ benchmark_suites:
                 extra_args: 1000
             - Towers:
                 extra_args: 600
+    # Benchmarks written "in-house".
+    yk:
+        gauge_adapter: RebenchLog
+        # Borrowing the harness from awfy.
+        command: " ../../awfy/Lua/harness.lua %(benchmark)s %(iterations)s "
+        max_invocation_time: 600 # seconds per vm invocation
+        min_iteration_time: 200 # miliseconds per iteration
+        invocations: 5 # the number of process executions
+        iterations: 10 # the number of in-process iterations
+        cores: [ "default" ]
+        location: suites/yk/Lua
+        # ensure harness.lua can find its deps
+        env: {LUA_PATH: "?.lua;../../awfy/Lua/?.lua"}
+        benchmarks:
+           - BigLoop:
+               extra_args: 1000000000
 
 executors:
     Lua:
@@ -51,5 +67,5 @@ executors:
 
 experiments:
     yk:
-        suites: [awfy]
-        executions: [Lua, YkLua]
+        suites: [awfy, yk]
+        executions: [Lua]

suites/yk/Lua/bigloop.lua

@@ -0,0 +1,15 @@
+local bigloop = {} do
+setmetatable(bigloop, {__index = require'benchmark'})
+
+function bigloop:inner_benchmark_loop (inner_iterations)
+    local sum = 0
+    print(inner_iterations)
+    for _ = 0, inner_iterations do
+        sum = sum + 1
+    end
+    return sum == inner_iterations + 1
+end
+
+end -- object bigloop
+
+return bigloop