import unittest
from nmutil.formaltest import FHDLTestCase
-from soc.fu.div.experiment.goldschmidt_div_sqrt import (GoldschmidtDivParams, goldschmidt_div,
- FixedPoint)
+from soc.fu.div.experiment.goldschmidt_div_sqrt import (
+ GoldschmidtDivParams, ParamsNotAccurateEnough, goldschmidt_div, FixedPoint)
class TestFixedPoint(FHDLTestCase):
class TestGoldschmidtDiv(FHDLTestCase):
- @unittest.skip("goldschmidt_div isn't finished yet")
+ def test_case1(self):
+ with self.assertRaises(ParamsNotAccurateEnough):
+ GoldschmidtDivParams(io_width=3, extra_precision=2,
+ table_addr_bits=3, table_data_bits=5,
+ iter_count=2)
+
+ def test_case2(self):
+ with self.assertRaises(ParamsNotAccurateEnough):
+ GoldschmidtDivParams(io_width=4, extra_precision=1,
+ table_addr_bits=1, table_data_bits=5,
+ iter_count=1)
+
def tst(self, io_width):
assert isinstance(io_width, int)
params = GoldschmidtDivParams.get(io_width)
with self.subTest(q=hex(q), r=hex(r)):
self.assertEqual((q, r), (expected_q, expected_r))
- def test_1_through_5(self):
- for io_width in range(1, 5 + 1):
+ def test_1_through_4(self):
+ for io_width in range(1, 4 + 1):
with self.subTest(io_width=io_width):
self.tst(io_width)
+ def test_5(self):
+ self.tst(5)
+
def test_6(self):
self.tst(6)
+ def tst_params(self, io_width):
+ assert isinstance(io_width, int)
+ params = GoldschmidtDivParams.get(io_width)
+ print()
+ print(params)
+
+ def test_params_1(self):
+ self.tst_params(1)
+
+ def test_params_2(self):
+ self.tst_params(2)
+
+ def test_params_3(self):
+ self.tst_params(3)
+
+ def test_params_4(self):
+ self.tst_params(4)
+
+ def test_params_5(self):
+ self.tst_params(5)
+
+ def test_params_6(self):
+ self.tst_params(6)
+
+ def test_params_7(self):
+ self.tst_params(7)
+
+ def test_params_8(self):
+ self.tst_params(8)
+
+ def test_params_9(self):
+ self.tst_params(9)
+
+ def test_params_10(self):
+ self.tst_params(10)
+
+ def test_params_11(self):
+ self.tst_params(11)
+
+ def test_params_12(self):
+ self.tst_params(12)
+
+ def test_params_13(self):
+ self.tst_params(13)
+
+ def test_params_14(self):
+ self.tst_params(14)
+
+ def test_params_15(self):
+ self.tst_params(15)
+
+ def test_params_16(self):
+ self.tst_params(16)
+
+ def test_params_17(self):
+ self.tst_params(17)
+
+ def test_params_18(self):
+ self.tst_params(18)
+
+ def test_params_19(self):
+ self.tst_params(19)
+
+ def test_params_20(self):
+ self.tst_params(20)
+
+ def test_params_21(self):
+ self.tst_params(21)
+
+ def test_params_22(self):
+ self.tst_params(22)
+
+ def test_params_23(self):
+ self.tst_params(23)
+
+ def test_params_24(self):
+ self.tst_params(24)
+
+ def test_params_25(self):
+ self.tst_params(25)
+
+ def test_params_26(self):
+ self.tst_params(26)
+
+ def test_params_27(self):
+ self.tst_params(27)
+
+ def test_params_28(self):
+ self.tst_params(28)
+
+ def test_params_29(self):
+ self.tst_params(29)
+
+ def test_params_30(self):
+ self.tst_params(30)
+
+ def test_params_31(self):
+ self.tst_params(31)
+
+ def test_params_32(self):
+ self.tst_params(32)
+
+ def test_params_33(self):
+ self.tst_params(33)
+
+ def test_params_34(self):
+ self.tst_params(34)
+
+ def test_params_35(self):
+ self.tst_params(35)
+
+ def test_params_36(self):
+ self.tst_params(36)
+
+ def test_params_37(self):
+ self.tst_params(37)
+
+ def test_params_38(self):
+ self.tst_params(38)
+
+ def test_params_39(self):
+ self.tst_params(39)
+
+ def test_params_40(self):
+ self.tst_params(40)
+
+ def test_params_41(self):
+ self.tst_params(41)
+
+ def test_params_42(self):
+ self.tst_params(42)
+
+ def test_params_43(self):
+ self.tst_params(43)
+
+ def test_params_44(self):
+ self.tst_params(44)
+
+ def test_params_45(self):
+ self.tst_params(45)
+
+ def test_params_46(self):
+ self.tst_params(46)
+
+ def test_params_47(self):
+ self.tst_params(47)
+
+ def test_params_48(self):
+ self.tst_params(48)
+
+ def test_params_49(self):
+ self.tst_params(49)
+
+ def test_params_50(self):
+ self.tst_params(50)
+
+ def test_params_51(self):
+ self.tst_params(51)
+
+ def test_params_52(self):
+ self.tst_params(52)
+
+ def test_params_53(self):
+ self.tst_params(53)
+
+ def test_params_54(self):
+ self.tst_params(54)
+
+ def test_params_55(self):
+ self.tst_params(55)
+
+ def test_params_56(self):
+ self.tst_params(56)
+
+ def test_params_57(self):
+ self.tst_params(57)
+
+ def test_params_58(self):
+ self.tst_params(58)
+
+ def test_params_59(self):
+ self.tst_params(59)
+
+ def test_params_60(self):
+ self.tst_params(60)
+
+ def test_params_61(self):
+ self.tst_params(61)
+
+ def test_params_62(self):
+ self.tst_params(62)
+
+ def test_params_63(self):
+ self.tst_params(63)
+
+ def test_params_64(self):
+ self.tst_params(64)
+
if __name__ == "__main__":
unittest.main()
projects / soc.git / blobdiff