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Improve platform parsing

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This commit is contained in:
Loic Guegan 2022-09-11 13:12:48 +02:00
parent c3b03417f8
commit d11a867b3c
2 changed files with 10 additions and 8 deletions
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16
esds/helpers/platform.py
View file

@ -3,7 +3,7 @@ import yaml, os
import numpy as np
class UnitsParser:
def range(r,limit):
def node_range(r,limit):
if r == "all":
return(range(0,limit))
r=r.replace("@",str(limit-1))
@ -11,9 +11,9 @@ class UnitsParser:
if len(elt) == 2:
min = int(elt[0])
max = int(elt[1])
if min < 0 or max > limit:
if min < 0 or max >= limit:
raise Exception("Outside of range limit [0-"+str(limit)+"]")
return(range(min,max))
return(range(min,max+1))
else:
return(list(map(int, r.split(","))))
@ -85,15 +85,15 @@ class YAMLPlatformFile:
words=link.split()
if len(words) == 4:
return((
UnitsParser.range(words[0],self.default["node_count"]),
UnitsParser.node_range(words[0],self.default["node_count"]),
UnitsParser.bandwidth(words[1]),
UnitsParser.latency(words[2]),
UnitsParser.range(words[3],self.default["node_count"])))
UnitsParser.node_range(words[3],self.default["node_count"])))
self.parsing_error("Invalide link \""+link+"\"")
def parse_txperf(self,txperf):
elts=txperf.split()
return((UnitsParser.range(elts[0],self.default["node_count"]),UnitsParser.bandwidth(elts[1]),UnitsParser.latency(elts[2])))
return((UnitsParser.node_range(elts[0],self.default["node_count"]),UnitsParser.bandwidth(elts[1]),UnitsParser.latency(elts[2])))
def parse_interfaces(self):
interfaces=self.platform["interfaces"]
@ -124,6 +124,8 @@ class YAMLPlatformFile:
for node in p[0]:
BW[node][node]=p[1]
LAT[node][node]=p[2]
if (BW.diagonal()==0).any():
self.parsing_error("Not all node have a txpref on the wireless interface "+i)
self.default["interfaces"][i]={
"is_wired": is_wired,
@ -145,7 +147,7 @@ class YAMLPlatformFile:
self.default["implementations"]=[None]*self.default["node_count"]
for impl in nodes["implementations"]:
words=impl.split()
r=UnitsParser.range(words[0],self.default["node_count"])
r=UnitsParser.node_range(words[0],self.default["node_count"])
file="".join(words[1:])
if not os.path.exists(file):
self.parsing_error("File "+file+ " not found")

2
example/platform.yaml
View file

@ -18,7 +18,7 @@ interfaces:
links:
- 0 1Bps 10s 0
txperfs:
- all 1Bps 10s
- 0-4 1Bps 10s
eth0:
type: "wired"
links: