def func(x):
for i in range(1, 4):
x = hcb.id_print(x * i,
what="x times i",
output_stream=testing_stream)
return x
def func(x):
return lax.while_loop(lambda c: c[1] < 5, lambda c:
(y, hcb.id_print(c[1]) + 1), (x, 1))
def func(x):
x1 = hcb.id_print(x + 1, what="x1", output_stream=testing_stream)
x2 = hcb.id_tap(tap_err, x1 + 1, what="err")
x3 = hcb.id_print(x2 + 1, what="x3", output_stream=testing_stream)
return x3
def test_jit_error_no_consumer(self):
# Check for errors if starting jit without a consumer active
with self.assertRaisesRegex(ValueError,
"outfeed_receiver is not started"):
api.jit(lambda x: hcb.id_print(x))(0)
def func(x):
x1 = hcb.id_print(x, where="1", output_stream=testing_stream)
x2 = hcb.id_print(x1 + 1, where="2", output_stream=testing_stream)
return x2
def body(x):
x3 = hcb.id_print(x, where="w_1", output_stream=testing_stream)
return hcb.id_print(x3 + 1,
where="w_2",
output_stream=testing_stream)
def func(x):
return lax.while_loop(
lambda c: c[1] < 5, lambda c:
(y, hcb.id_print(c[1], output_stream=testing_stream) + 1),
(x, 1))
def func2(x):
res = hcb.id_print(dict(a=x * 2., b=x * 3.),
output_stream=testing_stream)
return res["a"] + res["b"]
def func(x):
return lax.while_loop(
lambda c: hcb.id_print(ct_cond, result=c[1]) < 5, lambda c:
(ct_body, hcb.id_print(c[1]) + 1), (x, 1))
def func(x):
return hcb.id_print(42, result=x, output_stream=testing_stream)
def func(x):
return lax.while_loop(lambda c: c[1] < jnp.sum(c[0] + ct_cond),
lambda c: (ct_body, hcb.id_print(c[1]) + 1.),
(x, np.float32(1.)))
def sum(x, y):
return hcb.id_print(x + y, output_stream=testing_stream)
def test_jit_several_together(self):
arg = jnp.arange(50, dtype=jnp.int32).reshape((10, 5))
api.jit(lambda x, y: hcb.id_print((x, y, x * 2.)))(
arg, jnp.ones(100, dtype=jnp.int32))
def func(x):
return lax.scan(lambda c, a: (hcb.id_print(c), y), (1, 2), x)
def func(x):
return 2. * hcb.id_print(
x * 3., what="x * 3", output_stream=testing_stream)
def func2(x):
x1, y1 = hcb.id_print((x * 2., x * 3.),
output_stream=testing_stream)
return x1 + y1
def func(x):
y = hcb.id_print(x * 2.,
what="x * 2",
output_stream=testing_stream)
return x * (y * 3.)
def func2(x):
x1 = hcb.id_print((x * 2., x * 3.),
result=x * 4.,
output_stream=testing_stream)
return x1
def func(y):
# x is not mapped, y is mapped
_, y = hcb.id_print((x, y), output_stream=testing_stream)
return x + y
def func_nested(x):
x2 = hcb.id_print(x + 1,
where="nested",
output_stream=testing_stream)
return x2
def test_pmap_error_no_receiver(self):
# Check for errors if starting jit without a consumer active
vargs = 2. + jnp.arange(api.local_device_count(), dtype=jnp.float32)
with self.assertRaisesRegex(ValueError,
"outfeed_receiver is not started"):
api.pmap(lambda x: hcb.id_print(x))(vargs)
def test_jit_several_together(self):
arg = jnp.arange(50, dtype=jnp.int32).reshape((10, 5))
with hcb.outfeed_receiver(receiver_name=self._testMethodName):
api.jit(lambda x, y: hcb.id_print((x, y, x * 2.)))(
arg, jnp.ones(100, dtype=jnp.int32))
def padded_sum(x):
return jnp.sum(
hcb.id_print(x, what="x", output_stream=testing_stream))
def func(x):
x1 = hcb.id_print(x + 1, what="x1", output_stream=testing_stream)
x2 = hcb.id_tap(hcb._unknown_testing_consumer, x1 + 1, what="err")
x3 = hcb.id_print(x2 + 1, what="x3", output_stream=testing_stream)
return x3
def func(x, z):
return lax.cond(z > 0, (1, 2), lambda a: (a[0], jnp.zeros(5)), z,
lambda a: (hcb.id_print(a), y))
def func(x):
x1 = hcb.id_print(x + 1, what="x1", output_stream=testing_stream)
x2 = hcb.id_tap(hcb._end_consumer,
result=x1 + 1) # Will end the consumer loop
x3 = hcb.id_print(x2 + 1, what="x3", output_stream=testing_stream)
return x3
def func(x):
for i in range(5):
x = hcb.id_print(x * i, what="x times i")
return x