def bench_entropycoder(): """This bench is used to test the functionality""" # instantiate module and clock inst = entropycoder(clock, reset, data_in, size, amplitude) inst_clock = clock_driver(clock) @instance def tbstim(): """stimulus generates inputs for entropy coder""" # reset the module yield pulse_reset(reset, clock) # send input test cases into the module for i in range(-2 ** (width_data - 1) + 1, 2 ** (width_data - 1), 1): data_in.next = i yield clock.posedge yield clock.posedge # extract results from reference design amplitude_ref, size_ref = entropy_encode(int(data_in)) # comparing reference and module results assert size == size_ref assert amplitude == amplitude_ref raise StopSimulation return tbstim, inst, inst_clock
def bench_entropycoder(): """This bench is used to test the functionality""" # instantiate module and clock inst = entropycoder(clock, reset, data_in, size, amplitude) inst_clock = clock_driver(clock) @instance def tbstim(): """stimulus generates inputs for entropy coder""" # reset the module yield pulse_reset(reset, clock) # send input test cases into the module for i in range(-2**(width_data-1)+1, 2**(width_data-1), 1): data_in.next = i yield clock.posedge yield clock.posedge # extract results from reference design amplitude_ref, size_ref = entropy_encode(int(data_in)) # comparing reference and module results assert size == size_ref assert amplitude == amplitude_ref raise StopSimulation return tbstim, inst, inst_clock
def bench_entropycoder(): inst = entropycoder(width, clock, reset, data_in, size, amplitude) inst_clock = clock_driver(clock) inst_reset = reset_on_start(reset, clock) @instance def tbstim(): yield clock.posedge print ("Conversion done!!") raise StopSimulation return tbstim, inst, inst_clock, inst_reset
def bench_entropycoder(): """This bench is used for conversion purpose""" # instantiate module, clock and reset inst = entropycoder(clock, reset, data_in, size, amplitude) inst_clock = clock_driver(clock) inst_reset = reset_on_start(reset, clock) @instance def tbstim(): """dummy tests for conversion purpose""" data_in.next = 7 yield clock.posedge yield clock.posedge print("Conversion done!!") raise StopSimulation return tbstim, inst, inst_clock, inst_reset
def bench_entropycoder(): """This bench is used for conversion purpose""" # instantiate module, clock and reset inst = entropycoder(clock, reset, data_in, size, amplitude) inst_clock = clock_driver(clock) inst_reset = reset_on_start(reset, clock) @instance def tbstim(): """dummy tests for conversion purpose""" data_in.next = 7 yield clock.posedge yield clock.posedge print ("Conversion done!!") raise StopSimulation return tbstim, inst, inst_clock, inst_reset
def bench_entropycoder(): inst = entropycoder(width, clock, reset, data_in, size, amplitude) inst_clock = clock_driver(clock) @instance def tbstim(): """stimulus generates inputs for entropy coder""" yield pulse_reset(reset, clock) for i in range(-2**(width-1), 2**(width-1), 1): data_in.next = i yield clock.posedge yield clock.posedge amplitude_ref, size_ref = entropy_encode(int(data_in)) # comparing with the data present in reference assert size == size_ref assert amplitude == amplitude_ref raise StopSimulation return tbstim, inst, inst_clock