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Merge pull request #896 from antmicro/895_falsely_ignored_pips 

Fix problem with falsely ignored PIPs
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litghost 2019-06-28 08:55:14 -07:00 committed by GitHub
parent 5fb2153a0a 36e9120fc7
commit f357aa06c1
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 10 additions and 9 deletions
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19
fuzzers/int_generate.py
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@ -54,10 +54,11 @@ with open(args.design, "r") as f:
if tile not in tiledata: if tile not in tiledata:
tiledata[tile] = {"pips": set(), "srcs": set(), "dsts": set()} tiledata[tile] = {"pips": set(), "srcs": set(), "dsts": set()}
if pip in pipdata: tile_lr = ("_".join(tile.split("_")[0:2]))
assert pipdata[pip] == (src, dst) if (tile_lr, pip) in pipdata:
assert pipdata[(tile_lr, pip)] == (src, dst)
else: else:
pipdata[pip] = (src, dst) pipdata[(tile_lr, pip)] = (src, dst)
tiledata[tile]["pips"].add(pip) tiledata[tile]["pips"].add(pip)
tiledata[tile]["srcs"].add(src) tiledata[tile]["srcs"].add(src)
@ -67,23 +68,23 @@ with open(args.design, "r") as f:
tiledata[tile]["srcs"].add(dst) tiledata[tile]["srcs"].add(dst)
tiledata[tile]["dsts"].add(src) tiledata[tile]["dsts"].add(src)
t = ("_".join(tile.split("_")[0:2]), dst, src)
if pnum == 1 or pdir == 0: if pnum == 1 or pdir == 0:
verbose and print('ignore pnum == 1 or pdir == 0: ', pip) verbose and print('ignore pnum == 1 or pdir == 0: ', pip)
ignpip.add(pip) ignpip.add(t)
t = ("_".join(tile.split("_")[0:2]), dst, src)
if t not in todo: if t not in todo:
verbose and print('ignore not todo: ', t) verbose and print('ignore not todo: ', t)
ignpip.add(pip) ignpip.add(t)
for tile, pips_srcs_dsts in tiledata.items(): for tile, pips_srcs_dsts in tiledata.items():
pips = pips_srcs_dsts["pips"] pips = pips_srcs_dsts["pips"]
srcs = pips_srcs_dsts["srcs"] srcs = pips_srcs_dsts["srcs"]
dsts = pips_srcs_dsts["dsts"] dsts = pips_srcs_dsts["dsts"]
for (tile_lr, pip), src_dst in pipdata.items():
for pip, src_dst in pipdata.items():
src, dst = src_dst src, dst = src_dst
if pip in ignpip: t = (tile_lr, dst, src)
if t in ignpip:
pass pass
elif pip in pips: elif pip in pips:
segmk.add_tile_tag(tile, "%s.%s" % (dst, src), 1) segmk.add_tile_tag(tile, "%s.%s" % (dst, src), 1)