[pypy-commit] extradoc extradoc: add first plot about memory usage

[Raemi]

Author: Remi Meier <remi.meier at inf.ethz.ch>
Branch: extradoc
Changeset: r5270:7dd50f571cae
Date: 2014-05-27 10:58 +0200
http://bitbucket.org/pypy/extradoc/changeset/7dd50f571cae/

Log:	add first plot about memory usage

diff --git a/talk/dls2014/paper/plots/plot_richards_mem.py b/talk/dls2014/paper/plots/plot_richards_mem.py
new file mode 100755
--- /dev/null
+++ b/talk/dls2014/paper/plots/plot_richards_mem.py
@@ -0,0 +1,109 @@
+#!/usr/bin/python
+
+# obtained log-file with
+#   pypy-c --jit off ~/pypy/benchmarks/multithread/multithread-richards.py 60 4 2>richards_mem.log
+# rss using measure_memusage.sh
+
+
+
+import matplotlib
+import os
+import sys
+matplotlib.use('gtkagg')
+
+from matplotlib import rc
+#rc('font',**{'family':'sans-serif','sans-serif':['Helvetica']})
+## for Palatino and other serif fonts use:
+rc('font',**{'family':'serif','serif':['Palatino']})
+rc('text', usetex=True)
+
+args = None
+import matplotlib.pyplot as plt
+# import pprint - slow as hell
+
+with open('richards_mem.log') as f:
+    xs = []
+    y1s = []
+    y2s = []
+    first_time = None
+    for line in f.readlines():
+        line = line.strip().strip("{").strip("}")
+        time, mems = line.split(":")
+        if not first_time:
+            first_time = float(time)
+        xs.append(float(time) - first_time)
+        real_mem, max_rss = mems.split("/")
+        y1s.append(int(real_mem) / 1024. / 1024)
+
+x2s = range(12)
+y2s = [152304, 180060, 180428,
+       180448, 180460, 180696,
+       180124, 180552, 180584,
+       180588, 180544, 180252]
+y2s = map(lambda x: x / 1024., y2s)
+
+
+def plot_mems(ax):
+    ax.plot(xs, y1s, '-+', label="Memory")
+    ax.plot(x2s, y2s, '-x', label="Resident Set Size (RSS)")
+
+
+def main():
+    global fig
+
+    print "Draw..."
+    fig = plt.figure()
+
+    ax = fig.add_subplot(111)
+
+    plot_mems(ax)
+
+    ax.set_ylabel("Memory [MiB]")
+    ax.set_xlabel("Runtime [s]")
+    ax.set_xlim(-0.5, 11.5)
+    ax.set_ylim(0, 200)
+
+    #axs[0].set_ylim(0, len(x))
+    #ax.set_yticks([r+0.5 for r in range(len(logs))])
+    #ax.set_yticklabels(range(1, len(logs)+1))
+    #axs[0].set_xticks([])
+
+    # def label_format(x, pos):
+    #     return "%.2f" % (abs((x - left) * 1e-6), )
+    # major_formatter = matplotlib.ticker.FuncFormatter(label_format)
+    # axs[0].xaxis.set_major_formatter(major_formatter)
+
+    legend = ax.legend(loc=5)
+    ax.set_title("Memory Usage in Richards")
+
+    plt.draw()
+    #plt.show()
+    print "Drawn."
+
+    file_name = "richards_mem.pdf"
+    plt.savefig(file_name, format='pdf',
+                bbox_extra_artists=(legend,),
+                bbox_inches='tight', pad_inches=0)
+
+
+
+if __name__ == "__main__":
+    import argparse
+    parser = argparse.ArgumentParser(description='Plot stm log files')
+    parser.add_argument('--figure-size', default='6x4',
+                        help='set figure size in inches: format=6x4')
+    parser.add_argument('--font-size', default='10.0',
+                        help='set font size in pts: 10.0')
+    parser.add_argument('--png-dpi', default='300',
+                        help='set dpi of png output: 300')
+
+
+    args = parser.parse_args()
+    matplotlib.rcParams.update(
+        {'figure.figsize': tuple(map(int, args.figure_size.split('x'))),
+         'font.size': float(args.font_size),
+         'savefig.dpi': int(args.png_dpi),
+         })
+
+
+    main()
diff --git a/talk/dls2014/paper/plots/richards_mem.pdf b/talk/dls2014/paper/plots/richards_mem.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..be2b698520270732815dd7b2b21107e8807d9774
GIT binary patch

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