def test_extended_pack_data(self):
# test if extended encoder gets correct values for input and output conversion.
n_frames = 10
frame_size = 32
data = np.random.randint(0, 2, n_frames * frame_size)
data.dtype = np.uint8
packed_data = np.packbits(data)
tb = gr.top_block()
src = blocks.vector_source_b(data)
snk0 = blocks.vector_sink_b(1)
snk1 = blocks.vector_sink_b(1)
snk2 = blocks.vector_sink_b(1)
snk3 = blocks.vector_sink_b(1)
packer = blocks.pack_k_bits_bb(8)
tb.connect(src, packer, snk0)
enc_unpacked = fec.dummy_encoder_make(frame_size, False, False)
ext_enc_unp = extended_encoder(enc_unpacked,
threading='none',
puncpat='11')
tb.connect(src, ext_enc_unp, snk1)
enc_pack = fec.dummy_encoder_make(frame_size // 8, True, False)
ext_enc_pack = extended_encoder(enc_pack,
threading='none',
puncpat='11')
tb.connect(src, ext_enc_pack, snk2)
enc_packed_bits = fec.dummy_encoder_make(frame_size // 8, False, True)
ext_enc_packed_bits = extended_encoder(enc_packed_bits,
threading='none',
puncpat='11')
tb.connect(packer, ext_enc_packed_bits, snk3)
tb.run()
r0 = snk0.data()
r1 = snk1.data()
r2 = snk2.data()
r3 = snk3.data()
data = tuple(data)
packed_data = tuple(packed_data)
self.assertTupleEqual(packed_data, r0)
self.assertTupleEqual(data, r1)
self.assertTupleEqual(packed_data, r2)
self.assertTupleEqual(data, r3)
def test_parallelism1_05(self):
frame_size = 30
dims = 5
enc = list(map((lambda a: fec.dummy_encoder_make(frame_size*8)), list(range(0,dims))))
#dec = list(map((lambda a: fec.dummy_decoder.make(frame_size*8)), range(0,dims)))
threading = 'capillary'
self.assertRaises(AttributeError, lambda: extended_encoder(enc, threading=threading, puncpat="11"))
def test_parallelism1_05(self):
frame_size = 30
dims = 5
enc = list(map((lambda a: fec.dummy_encoder_make(frame_size*8)), list(range(0,dims))))
#dec = map((lambda a: fec.dummy_decoder.make(frame_size*8)), range(0,dims))
threading = 'capillary'
self.assertRaises(AttributeError, lambda: extended_encoder(enc, threading=threading, puncpat="11"))
def test_extended_pack_data(self):
# test if extended encoder gets correct values for input and output conversion.
n_frames = 10
frame_size = 32
data = np.random.randint(0, 2, n_frames * frame_size)
data.dtype = np.uint8
packed_data = np.packbits(data)
tb = gr.top_block()
src = blocks.vector_source_b(data)
snk0 = blocks.vector_sink_b(1)
snk1 = blocks.vector_sink_b(1)
snk2 = blocks.vector_sink_b(1)
snk3 = blocks.vector_sink_b(1)
packer = blocks.pack_k_bits_bb(8)
tb.connect(src, packer, snk0)
enc_unpacked = fec.dummy_encoder_make(frame_size, False, False)
ext_enc_unp = extended_encoder(enc_unpacked, threading='none', puncpat='11')
tb.connect(src, ext_enc_unp, snk1)
enc_pack = fec.dummy_encoder_make(frame_size // 8, True, False)
ext_enc_pack = extended_encoder(enc_pack, threading='none', puncpat='11')
tb.connect(src, ext_enc_pack, snk2)
enc_packed_bits = fec.dummy_encoder_make(frame_size // 8, False, True)
ext_enc_packed_bits = extended_encoder(enc_packed_bits, threading='none', puncpat='11')
tb.connect(packer, ext_enc_packed_bits, snk3)
tb.run()
r0 = snk0.data()
r1 = snk1.data()
r2 = snk2.data()
r3 = snk3.data()
data = tuple(data)
packed_data = tuple(packed_data)
self.assertTupleEqual(packed_data, r0)
self.assertTupleEqual(data, r1)
self.assertTupleEqual(packed_data, r2)
self.assertTupleEqual(data, r3)
def test_parallelism2_00(self):
filename = LDPC_ALIST_DIR + "n_0100_k_0027_gap_04.alist"
gap = 4
dims = 5
LDPC_matrix_object = fec.ldpc_H_matrix(filename, gap)
k = LDPC_matrix_object.k()
dims1 = 16
dims2 = 16
enc = list(map((lambda b: list(map((lambda a: fec.ldpc_par_mtrx_encoder.make_H(LDPC_matrix_object)),
list(range(0,dims1))))), list(range(0,dims2))))
threading = 'capillary'
self.assertRaises(AttributeError, lambda: extended_encoder(enc, threading=threading, puncpat="11"))
def test_parallelism1_05(self):
filename = LDPC_ALIST_DIR + "n_0100_k_0027_gap_04.alist"
gap = 4
dims = 5
enc = []
for n in range(0,dims):
H = fec.ldpc_H_matrix(filename, gap)
enc.append(fec.ldpc_par_mtrx_encoder.make_H(H))
dec = []
for n in range(0,dims):
H = fec.ldpc_H_matrix(filename, gap)
dec.append(fec.ldpc_bit_flip_decoder.make(H.get_base_sptr()))
k = H.k()
threading = 'capillary'
self.assertRaises(AttributeError, lambda: extended_encoder(enc, threading=threading, puncpat="11"))
