def test_cap():
mydir = pathlib.Path(__file__).resolve()
pdk_path = mydir.parent.parent.parent / "pdks" / "FinFET14nm_Mock_PDK"
config_path = mydir.parent.parent / "files"
test_path = mydir.parent.parent / "files" / "test_circuits" / "test_cap.sp"
gen_const_path = mydir.parent / "Results" / "TEST_CAP.verilog.json"
gold_const_path = (mydir.parent.parent / "files" / "test_results" /
"test_cap.const.json")
updated_ckt = compiler_input(test_path, "test_cap", pdk_path, config_path)
assert updated_ckt.find("TEST_CAP")
primitives, generators = call_primitive_generator(updated_ckt, pdk_path,
True)
verilog_tbl = constraint_generator(updated_ckt, generators)
compiler_output(
updated_ckt,
"TEST_CAP",
verilog_tbl,
pathlib.Path(__file__).parent / "Results",
)
assert "CAP_30f" in primitives.keys()
with open(gen_const_path, "r") as const_fp:
gen_const = next(x for x in json.load(const_fp)["modules"]
if x["name"] == "TEST_CAP")["constraints"]
gen_const.sort(key=lambda item: item.get("constraint"))
with open(gold_const_path, "r") as const_fp:
gold_const = json.load(const_fp)
gold_const.sort(key=lambda item: item.get("constraint"))
assert gold_const == gen_const
def test_compiler_output():
updated_ckt, library = test_compiler()
# Every example should contain a setup file
test_path = pathlib.Path(__file__).resolve().parent / 'ota.sp'
compiler_output(
test_path, library, updated_ckt, 'ota',
pathlib.Path(__file__).parent / 'Results',
pathlib.Path(__file__).parent.parent.parent / 'pdks' /
'FinFET14nm_Mock_PDK')
def test_compiler_output():
updated_ckt = test_compiler()
# Every example should contain a setup file
verilog_tbl = constraint_generator(
updated_ckt, ["CMC_PMOS", "SCM_NMOS", "CMC_S_NMOS_B", "DP_NMOS_B"])
compiler_output(
updated_ckt,
"ota",
verilog_tbl,
pathlib.Path(__file__).parent / "Results",
)
def primitives(cn):
mydir = pathlib.Path(__file__).resolve()
pdk_path = mydir.parent.parent.parent / 'pdks' / 'FinFET14nm_Mock_PDK'
test_path = mydir.parent / 'test_circuits' / (cn + '.sp')
updated_ckt, library = compiler(test_path, cn, pdk_path)
assert cn in updated_ckt
return compiler_output(test_path, library, updated_ckt, 'sizing',
pathlib.Path(__file__).parent / 'Results', pdk_path)
def test_group_block_hsc(test_compiler_hsc):
updated_ckt, library, dir_name = test_compiler_hsc
test_path = pathlib.Path(__file__).resolve(
).parent / 'test_circuits' / dir_name / ('high_speed_comparator.sp')
out_path = pathlib.Path(__file__).resolve().parent
result_path = out_path / 'Results' / dir_name
pdk_path = pathlib.Path(
__file__).parent.parent.parent / 'pdks' / 'FinFET14nm_Mock_PDK'
compiler_output(test_path, library, updated_ckt, 'high_speed_comparator',
result_path, pdk_path)
gen_const_path = result_path / 'high_speed_comparator.const.json'
gold_const_path = out_path / 'test_results' / (dir_name + '.const.json')
with open(gen_const_path, "r") as const_fp:
gen_const = json.load(const_fp)
with open(gold_const_path, "r") as const_fp:
gold_const = json.load(const_fp)
assert gold_const == gen_const
def test_sizing1():
mydir = pathlib.Path(__file__).resolve()
test_path = mydir.parent / 'test_circuits' / 'intel_circuit1.sp'
updated_ckt,library = compiler(test_path, "intel_circuit1",0 )
all_subckt_list = [ele["name"] for ele in updated_ckt]
assert 'intel_circuit1' in all_subckt_list
pdk_path = mydir.parent.parent.parent / 'pdks' / 'FinFET14nm_Mock_PDK'
primitives = compiler_output(test_path, library, updated_ckt, 'sizing', pathlib.Path(__file__).parent / 'Results', pdk_path )
assert primitives['DCL_PMOS_nfin6_m4_n12_X2_Y1_ST6_HVT']['stack']==6
assert primitives['DCL_PMOS_nfin6_m4_n12_X2_Y1_ST6_HVT']['vt_type']=='HVT'
def test_sizing4(path):
test_path, pdk_path = path
updated_ckt, library = compiler(test_path, 'intel_circuit4', pdk_path)
assert 'SCM_PMOS' in updated_ckt
assert 'CMB_PMOS_2' in updated_ckt
assert 'INV_B' in updated_ckt
assert 'intel_circuit4' in updated_ckt
primitives = compiler_output(test_path, library, updated_ckt, 'sizing',
pathlib.Path(__file__).parent / 'Results',
pdk_path)
assert len(primitives) == 7
def test_sizing4():
mydir = pathlib.Path(__file__).resolve()
test_path = mydir.parent / 'test_circuits' / 'intel_circuit4.sp'
updated_ckt,library = compiler(test_path, "intel_circuit4",0 )
all_subckt_list = [ele["name"] for ele in updated_ckt]
assert 'SCM_PMOS' in all_subckt_list
assert 'CMB_PMOS_2' in all_subckt_list
assert 'INV_B' in all_subckt_list
assert 'intel_circuit4' in all_subckt_list
pdk_path = mydir.parent.parent.parent / 'pdks' / 'FinFET14nm_Mock_PDK'
primitives = compiler_output(test_path, library, updated_ckt, 'sizing', pathlib.Path(__file__).parent / 'Results', pdk_path )
assert len(primitives) ==9
def test_sizing3():
mydir = pathlib.Path(__file__).resolve()
test_path = mydir.parent / 'test_circuits' / 'intel_circuit3.sp'
updated_ckt,library = compiler(test_path, "intel_circuit3",0 )
all_subckt_list = [ele["name"] for ele in updated_ckt]
assert 'DP_NMOS_B' in all_subckt_list
assert 'intel_circuit3' in all_subckt_list
pdk_path = mydir.parent.parent.parent / 'pdks' / 'FinFET14nm_Mock_PDK'
primitives = compiler_output(test_path, library, updated_ckt, 'sizing', pathlib.Path(__file__).parent / 'Results', pdk_path )
assert len(primitives) ==6
assert 'Switch_PMOS_nfin4_nf1_m4_n12_X2_Y1_ST3' in primitives.keys()
assert primitives['Switch_PMOS_nfin4_nf1_m4_n12_X2_Y1_ST3']['stack']==3
assert primitives['Switch_PMOS_nfin6_nf4_m3_n12_X3_Y2_LVT']['vt_type']=='LVT'
def test_cap():
mydir = pathlib.Path(__file__).resolve()
pdk_path = mydir.parent.parent.parent / 'pdks' / 'FinFET14nm_Mock_PDK'
test_path = mydir.parent / 'test_circuits' / 'test_cap.sp'
gen_const_path = mydir.parent / 'Results' / 'test_cap.const.json'
gold_const_path = mydir.parent / 'test_results' / 'test_cap.const.json'
updated_ckt, library = compiler(test_path, "test_cap", pdk_path)
assert 'test_cap' in updated_ckt
primitives = compiler_output(test_path, library, updated_ckt, 'test_cap',
pathlib.Path(__file__).parent / 'Results',
pdk_path)
assert 'Cap_12f' in primitives.keys()
with open(gen_const_path, "r") as const_fp:
gen_const = json.load(const_fp)
with open(gold_const_path, "r") as const_fp:
gold_const = json.load(const_fp)
assert gold_const == gen_const