40 lines
1.6 KiB
Python
40 lines
1.6 KiB
Python
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import matplotlib.pyplot as plt
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import sys
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vector_width = 8 # 8 doubles per zmm vector
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filename = sys.argv[1]
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output_file = filename.replace(".txt", ".pdf")
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fig = plt.figure()
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ax = plt.axes()
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plot_data = {}
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with open(filename, 'r') as fp:
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for line in fp.readlines():
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steps, unit_cells, atoms_per_unit_cell, total_atoms, total_vol, atoms_vol, neigh_vol, time, atom_upds_per_sec, cy_per_atom, cy_per_neigh = line.split(',')
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atoms_per_unit_cell = int(atoms_per_unit_cell)
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vol = float(neigh_vol)
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cy_per_atom = float(cy_per_atom)
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if atoms_per_unit_cell < 2048:
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if atoms_per_unit_cell not in plot_data:
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plot_data[atoms_per_unit_cell] = {}
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cy_per_iter = cy_per_atom * vector_width / atoms_per_unit_cell
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plot_data[atoms_per_unit_cell][vol] = cy_per_iter if vol not in plot_data[atoms_per_unit_cell] \
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else min(cy_per_iter, plot_data[atoms_per_unit_cell][vol])
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for atoms_per_unit_cell in plot_data:
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volumes = list(plot_data[atoms_per_unit_cell].keys())
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volumes.sort()
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cycles = [plot_data[atoms_per_unit_cell][vol] for vol in volumes]
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ax.plot(volumes, cycles, marker='.', label=str(atoms_per_unit_cell))
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ax.vlines([32, 1000, 28000], 0, 1, transform=ax.get_xaxis_transform(), linestyles='dashed', color=['#444444', '#777777', '#aaaaaa'])
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ax.set(xlabel='Neighbor data volume (kB)', ylabel='Cycles per iteration')
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ax.set_xscale('log')
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#ax.set_xticks([32, 1000, 28000])
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#ax.set_xlim(0, 200000)
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plt.legend(title="atoms/uc")
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fig.savefig(output_file, bbox_inches = 'tight', pad_inches = 0)
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