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f4pga/flows/common_modules/place: update with path resolution that makes more sense (#627)

This commit is contained in:
Unai Martinez-Corral 2022-08-29 18:47:01 +01:00 committed by GitHub
parent 1efe0d27f0 ee1dace73c
commit 306f916795
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 10 additions and 16 deletions
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26
f4pga/flows/common_modules/place.py
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@ -24,11 +24,8 @@ from f4pga.flows.common import vpr_specific_values, vpr as common_vpr, VprArgs,
from f4pga.flows.module import Module, ModuleContext
def default_output_name(place_constraints):
m = re_match("(.*)\\.[^.]*$", place_constraints)
if m:
return m.groups()[0] + ".place"
return f"{place_constraints}.place"
def default_output_name(eblif):
return str(Path(eblif).with_suffix(".place"))
def place_constraints_file(ctx: ModuleContext):
@ -36,22 +33,19 @@ def place_constraints_file(ctx: ModuleContext):
return ctx.takes.place_constraints, False
if ctx.takes.io_place:
return ctx.takes.io_place, False
return f"{Path(ctx.takes.eblif).stem}.place", True
return str(Path(ctx.takes.eblif).with_suffix(".place"))
class PlaceModule(Module):
def map_io(self, ctx: ModuleContext):
p, _ = place_constraints_file(ctx)
return {"place": default_output_name(p)}
return {"place": default_output_name(ctx.takes.eblif)}
def execute(self, ctx: ModuleContext):
place_constraints, dummy = place_constraints_file(ctx)
place_constraints = Path(place_constraints).resolve()
if dummy:
with place_constraints.open("wb") as wfptr:
wfptr.write(b"")
place_constraints = ctx.takes.place_constraints
build_dir = Path(ctx.takes.eblif).parent
build_dir = ctx.takes.build_dir
vpr_options = ["--fix_clusters", place_constraints] if place_constraints else []
yield "Running VPR..."
common_vpr(
@ -74,7 +68,7 @@ class PlaceModule(Module):
# modules may produce some temporary files with names that differ from
# the ones in flow configuration.
if ctx.is_output_explicit("place"):
Path(default_output_name(str(place_constraints))).rename(ctx.outputs.place)
Path(default_output_name(ctx.takes.eblif)).rename(ctx.outputs.place)
yield "Saving log..."
save_vpr_log("place.log", build_dir=build_dir)
@ -82,7 +76,7 @@ class PlaceModule(Module):
def __init__(self, _):
self.name = "place"
self.no_of_phases = 2
self.takes = ["eblif", "sdc?", "place_constraints?", "io_place?"]
self.takes = ["build_dir", "eblif", "sdc?", "place_constraints?", "io_place?"]
self.produces = ["place"]
self.values = ["device", "vpr_options?"] + vpr_specific_values()