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@@ -12,6 +12,8 @@ import utils
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COLOR_SCHEME_MAX_COLOR = (36, 255, 106)
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COLOR_SCHEME_MIN_COLOR = (216, 33, 0)
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+DEFAULT_BAR_WIDTH = 14
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+
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LATEX_HEADER = r"""\documentclass[12pt,a4paper,onecolumn,openright]{report}
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\usepackage[landscape]{geometry}
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\usepackage{xcolor}
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@@ -42,7 +44,8 @@ def assemble_latex_chart(optimization_levels,
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color_defs,
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test_names,
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data,
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- embed=False):
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+ embed=False,
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+ bar_width=DEFAULT_BAR_WIDTH):
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"""Assembles a LaTeX chart from the given components."""
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lines = []
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if not embed:
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@@ -57,7 +60,7 @@ def assemble_latex_chart(optimization_levels,
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height = 8cm,
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major x tick style = transparent,
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ybar=2*\pgflinewidth,
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- bar width=14pt,
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+ bar width=%dpt,
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ymajorgrids = true,
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ylabel = {Run time},
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symbolic x coords={%s},
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@@ -72,7 +75,7 @@ def assemble_latex_chart(optimization_levels,
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anchor=south east,
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column sep=1ex
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}
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- ]""" % ','.join(map(encode_latex_string, test_names)))
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+ ]""" % (bar_width, ','.join(map(encode_latex_string, test_names))))
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for color_name, points in data:
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lines.append(r"""
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\addplot[style={%s,fill=%s,mark=none}]
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@@ -90,7 +93,10 @@ def assemble_latex_chart(optimization_levels,
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return '\n'.join(lines)
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-def create_latex_chart(perf_data, sorted_opt_levels=None, embed=False):
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+def create_latex_chart(perf_data,
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+ sorted_opt_levels=None,
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+ embed=False,
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+ bar_width=DEFAULT_BAR_WIDTH):
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"""Creates a LaTeX chart for the given performance data."""
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if sorted_opt_levels is None:
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sorted_opt_levels = sort_by_runtime(perf_data)
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@@ -112,7 +118,7 @@ def create_latex_chart(perf_data, sorted_opt_levels=None, embed=False):
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test_names.append(name)
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return assemble_latex_chart(opt_levels, color_defs, test_names, data,
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- embed)
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+ embed, bar_width)
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def get_mean_runtimes(perf_data):
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@@ -221,7 +227,7 @@ def main():
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'-q',
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'--quantity',
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type=str,
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- help="The quantity to build a bar chart for. Defaults to '%s'" %
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+ help="The quantity to build a bar chart for. Defaults to '%s'." %
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utils.TOTAL_TIME_QUANTITY,
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default=utils.TOTAL_TIME_QUANTITY)
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arg_parser.add_argument(
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@@ -246,6 +252,13 @@ def main():
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const=True,
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help="Don't include a LaTeX document header and footer.",
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default=False)
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+ arg_parser.add_argument(
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+ '-b',
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+ '--bar-width',
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+ type=int,
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+ help="The width, in points, of a bar on the bar chart. Defaults to '%s'."
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+ % DEFAULT_BAR_WIDTH,
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+ default=DEFAULT_BAR_WIDTH)
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args = arg_parser.parse_args()
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@@ -279,7 +292,8 @@ def main():
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perf_data_dict = get_relative_measurements(perf_data_dict,
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baseline_opt_level)
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- print(create_latex_chart(perf_data_dict, sorted_opt_levels, args.embed))
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+ print(create_latex_chart(perf_data_dict, sorted_opt_levels, args.embed,
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+ args.bar_width))
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if __name__ == '__main__':
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jonathanvdc