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from pathlib import Path
from matplotlib import pyplot as plt
linewidth = 2
# markers= ['+', ',', 'o', '.', 's', 'v', 'x', '>', '<', '^']
# markers= [ 'x', '+', 'o', 's', 'v', '^', '>', '<', ]
markers = [
"s",
"o",
"v",
"^",
"+",
"x",
">",
"<",
]
markersize = 8
def get_values(filename):
sizes = []
values = []
isize = None
txtime = 0
for line in Path(filename).read_text().splitlines():
if line.startswith("range"):
tmp = line.split(":")[1]
tmp = tmp.strip()
tmp = tmp[1:-1]
lower, upper = int(tmp.split(",")[0]), int(tmp.split(",")[1])
isize = upper - lower
# print "isize-->", isize
if isize is None or isize == 0:
continue
if insert and line.startswith("Insert time"):
tmp = line.split(":")[1]
# itime = float(tmp[:tmp.index(',')])
itime = float(tmp)
sizes.append(isize)
values.append(itime)
elif line.startswith("Index time"):
tmp = line.split(":")[1]
# xtime = float(tmp[:tmp.index(',')])
xtime = float(tmp)
txtime += xtime
if create_index and create_index in line:
sizes.append(isize)
values.append(xtime)
elif create_total and txtime > xtime:
sizes.append(isize)
values.append(txtime)
elif table_size and line.startswith("Table size"):
tsize = float(line.split(":")[1])
sizes.append(isize)
values.append(tsize)
elif indexes_size and line.startswith("Indexes size"):
xsize = float(line.split(":")[1])
sizes.append(isize)
values.append(xsize)
elif total_size and line.startswith("Full size"):
fsize = float(line.split(":")[1])
sizes.append(isize)
values.append(fsize)
elif (query or query_cold or query_warm) and line.startswith(
"[NOREP]"
):
tmp = line.split(":")[1]
try:
qtime = float(tmp[: tmp.index("+-")])
except ValueError:
qtime = float(tmp)
if colname in line:
if query and "1st" in line:
sizes.append(isize)
values.append(qtime)
elif query_cold and "cold" in line:
sizes.append(isize)
values.append(qtime)
elif query_warm and "warm" in line:
sizes.append(isize)
values.append(qtime)
return sizes, values
def show_plot(plots, yaxis, legends, gtitle):
plt.xlabel("Number of hits")
plt.ylabel(yaxis)
plt.title(gtitle)
# plt.ylim(0, 100)
plt.grid(True)
# legends = [f[f.find('-'):f.index('.out')] for f in filenames]
# legends = [l.replace('-', ' ') for l in legends]
# plt.legend([p[0] for p in plots], legends, loc = "upper left")
plt.legend([p[0] for p in plots], legends, loc="best")
# plt.subplots_adjust(bottom=0.2, top=None, wspace=0.2, hspace=0.2)
if outfile:
plt.savefig(outfile)
else:
plt.show()
if __name__ == "__main__":
import sys
import getopt
usage = (
"""usage: %s [-o file] [-t title] [--insert] [--create-index] [--create-total] [--table-size] [--indexes-size] [--total-size] [--query=colname] [--query-cold=colname] [--query-warm=colname] files
-o filename for output (only .png and .jpg extensions supported)
-t title of the plot
--insert -- Insert time for table
--create-index=colname -- Index time for column
--create-total -- Total time for creation of table + indexes
--table-size -- Size of table
--indexes-size -- Size of all indexes
--total-size -- Total size of table + indexes
--query=colname -- Time for querying the specified column
--query-cold=colname -- Time for querying the specified column (cold cache)
--query-warm=colname -- Time for querying the specified column (warm cache)
\n"""
% sys.argv[0]
)
try:
opts, pargs = getopt.getopt(
sys.argv[1:],
"o:t:",
[
"insert",
"create-index=",
"create-total",
"table-size",
"indexes-size",
"total-size",
"query=",
"query-cold=",
"query-warm=",
],
)
except Exception:
sys.stderr.write(usage)
sys.exit(0)
progname = sys.argv[0]
args = sys.argv[1:]
# if we pass too few parameters, abort
if len(pargs) < 1:
sys.stderr.write(usage)
sys.exit(0)
# default options
outfile = None
insert = 0
create_index = None
create_total = 0
table_size = 0
indexes_size = 0
total_size = 0
query = 0
query_cold = 0
query_warm = 0
colname = None
yaxis = "No axis name"
tit = None
gtitle = "Please set a title!"
# Get the options
for option in opts:
if option[0] == "-o":
outfile = option[1]
elif option[0] == "-t":
tit = option[1]
elif option[0] == "--insert":
insert = 1
yaxis = "Time (s)"
gtitle = "Insert time for table"
elif option[0] == "--create-index":
create_index = option[1]
yaxis = "Time (s)"
gtitle = "Create index time for column " + create_index
elif option[0] == "--create-total":
create_total = 1
yaxis = "Time (s)"
gtitle = "Create time for table + indexes"
elif option[0] == "--table-size":
table_size = 1
yaxis = "Size (MB)"
gtitle = "Table size"
elif option[0] == "--indexes-size":
indexes_size = 1
yaxis = "Size (MB)"
gtitle = "Indexes size"
elif option[0] == "--total-size":
total_size = 1
yaxis = "Size (MB)"
gtitle = "Total size (table + indexes)"
elif option[0] == "--query":
query = 1
colname = option[1]
yaxis = "Time (s)"
gtitle = "Query time for " + colname + " column (first query)"
elif option[0] == "--query-cold":
query_cold = 1
colname = option[1]
yaxis = "Time (s)"
gtitle = "Query time for " + colname + " column (cold cache)"
elif option[0] == "--query-warm":
query_warm = 1
colname = option[1]
yaxis = "Time (s)"
gtitle = "Query time for " + colname + " column (warm cache)"
filenames = pargs
if tit:
gtitle = tit
plots = []
legends = []
for filename in filenames:
plegend = filename[filename.find("-") : filename.index(".out")]
plegend = plegend.replace("-", " ")
xval, yval = get_values(filename)
print(f"Values for {filename} --> {xval}, {yval}")
if "PyTables" in filename or "pytables" in filename:
plot = plt.loglog(xval, yval, linewidth=2)
# plot = semilogx(xval, yval, linewidth=2)
plots.append(plot)
plt.setp(
plot,
marker=markers[0],
markersize=markersize,
linewidth=linewidth,
)
else:
plots.append(plt.loglog(xval, yval, linewidth=3, color="m"))
# plots.append(semilogx(xval, yval, linewidth=3, color='m'))
# plots.append(semilogx(xval, yval, linewidth=5))
legends.append(plegend)
if 0: # Per a introduir dades simulades si es vol...
xval = [
1000,
10_000,
100_000,
1_000_000,
10_000_000,
100_000_000,
1_000_000_000,
]
# yval = [0.003, 0.005, 0.02, 0.06, 1.2,
# 40, 210]
yval = [0.0009, 0.0011, 0.0022, 0.005, 0.02, 0.2, 5.6]
plots.append(plt.loglog(xval, yval, linewidth=5))
legends.append("PyTables Std")
show_plot(plots, yaxis, legends, gtitle)
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