src/ieee754/fpcmp/test/test_fpcmp_pipe.py

   1 """ test of FPCVTMuxInOut
   2 """
   3
   4 from ieee754.fpcmp.pipeline import (FPCMPMuxInOut)
   5 from ieee754.fpcommon.test.fpmux import runfp
   6
   7 from sfpy import Float16, Float32, Float64
   8 import math
   9
  10
  11 def fpcmp_eq(a, b):
  12     return Float32(a.eq(b))
  13
  14 def fpcmp_lt(a, b):
  15     return Float32(a.lt(b))
  16
  17 def fpcmp_le(a, b):
  18     return Float32(a.le(b))
  19
  20 def test_fpcmp_eq():
  21     dut = FPCMPMuxInOut(32, 4)
  22     runfp(dut, 32, "test_fpcmp_eq", Float32, fpcmp_eq,
  23           n_vals=100, opcode=0b10)
  24
  25 def test_fpcmp_lt():
  26     dut = FPCMPMuxInOut(32, 4)
  27     runfp(dut, 32, "test_fpcmp_lt", Float32, fpcmp_lt,
  28           n_vals=100, opcode=0b00)
  29
  30 def test_fpcmp_le():
  31     dut = FPCMPMuxInOut(32, 4)
  32     runfp(dut, 32, "test_fpcmp_le", Float32, fpcmp_le,
  33           n_vals=100, opcode=0b01)
  34
  35
  36 if __name__ == '__main__':
  37     for i in range(50):
  38         test_fpcmp_lt()
  39         test_fpcmp_eq()
  40         test_fpcmp_le()