~linaro-toolchain-dev/cortex-strings/trunk

Benchmark more sizes and alignments. Make the figures bigger to make the text smaller. Put the 'this' results first.

added added

removed removed

colours = iter('bgrcmyk')

pylab.figure(1).set_size_inches((16, 12))

pylab.clf()

for i, variant in enumerate(variants):

heights = []

for function in functions:

matches = [x for x in records if x.variant==variant and x.function==function]

matches = [x for x in records if x.variant==variant and x.function==function and x.alignment==8]

if matches:

match = matches[0]

pylab.bar(X+i*width, heights, width, color=colours.next(), label=variant)

print X, width

axes = pylab.axes()

axes.set_xticklabels(functions)

axes.set_xticks(X + 0.5)

pylab.title('Performance of different variants for %d byte blocks' % bytes)

pylab.ylabel('Rate (MB/s)')

pylab.legend()

pylab.legend(loc='upper left', ncol=3)

pylab.grid()

pylab.savefig('top-%d.png' % bytes)

pylab.savefig('top-%06d.png' % bytes, dpi=72)

def main():

records = libplot.parse()

for bytes in [1, 8, 31, 64, 128]:

for bytes in libplot.unique(records, 'bytes'):

plot(records, bytes)

pylab.show()

if __name__ == '__main__':

main()