From 25c4d81069f576354d0279bf38417c236e924540 Mon Sep 17 00:00:00 2001
From: Florian Fischer <florian.fl.fischer@fau.de>
Date: Mon, 25 Mar 2019 17:49:39 +0100
Subject: move benchmark definitions into src/benchmarks

bench now loads all *.py files from src/benchmarks as benchmarks
---
 src/benchmarks/loop.py | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 src/benchmarks/loop.py

(limited to 'src/benchmarks/loop.py')

diff --git a/src/benchmarks/loop.py b/src/benchmarks/loop.py
new file mode 100644
index 0000000..4683549
--- /dev/null
+++ b/src/benchmarks/loop.py
@@ -0,0 +1,36 @@
+from src.benchmark import Benchmark
+
+
+class Benchmark_Loop(Benchmark):
+    def __init__(self):
+        self.name = "loop"
+        self.descrition = """This benchmark allocates and frees n blocks in t concurrent
+                             threads."""
+
+        self.cmd = "loop{binary_suffix} {nthreads} 1000000 {maxsize}"
+
+        self.args = {"maxsize":  [2 ** x for x in range(6, 16)],
+                     "nthreads": Benchmark.scale_threads_for_cpus(2)}
+
+        self.requirements = ["loop"]
+        super().__init__()
+
+    def summary(self):
+        # Speed
+        self.plot_fixed_arg("perm.nthreads / ({task-clock}/1000)",
+                            ylabel='"MOPS/cpu-second"',
+                            title='"Loop: " + arg + " " + str(arg_value)',
+                            filepostfix="time")
+
+        # L1 cache misses
+        self.plot_fixed_arg("({L1-dcache-load-misses}/{L1-dcache-loads})*100",
+                            ylabel='"L1 misses in %"',
+                            title='"Loop l1 cache misses: " + arg + " " + str(arg_value)',
+                            filepostfix="l1misses")
+
+        # Speed Matrix
+        self.write_best_doublearg_tex_table("perm.nthreads / ({task-clock}/1000)",
+                                            filepostfix="memusage.matrix")
+
+
+loop = Benchmark_Loop()
-- 
cgit v1.2.3