Lines Matching refs:x
23 def check_values(ceed, x, value): argument
24 with x.array_read() as b:
37 x = ceed.Vector(n)
40 x.set_array(a, cmode=libceed.USE_POINTER)
42 with x.array_read() as b:
54 x = ceed.Vector(n)
57 x.set_array(a, cmode=libceed.USE_POINTER)
59 with x.array() as b:
63 x.set_value(3.0)
64 check_values(ceed, x, 3.0)
65 del x
67 x = ceed.Vector(n)
69 x.set_value(5.0)
70 check_values(ceed, x, 5.0)
81 x = ceed.Vector(n)
82 x.set_value(0)
85 a = x.get_array_read()
86 b = x.get_array_read()
88 x.restore_array_read()
89 x.restore_array_read()
101 x = ceed.Vector(n)
105 x.set_array(a, cmode=libceed.USE_POINTER)
107 with x.array() as x_array:
124 x = ceed.Vector(n)
126 x.set_array(a, cmode=libceed.USE_POINTER)
128 with x.array() as b:
148 x = ceed.Vector(n)
152 x.set_array(a, cmode=libceed.USE_POINTER)
154 arr = x.get_array_read(memtype=libceed.MEM_DEVICE)
156 x.restore_array_read()
171 x = ceed.Vector(n)
174 x.set_array(a, cmode=libceed.USE_POINTER)
176 print(x)
191 x = ceed.Vector(n)
197 x.set_array(a, cmode=libceed.USE_POINTER)
199 norm = x.norm(normtype=libceed.NORM_1)
203 norm = x.norm()
207 norm = x.norm(normtype=libceed.NORM_MAX)
220 x = ceed.Vector(n)
223 x.set_array(a, cmode=libceed.USE_POINTER)
224 x.reciprocal()
226 with x.array_read() as b:
239 x = ceed.Vector(n)
243 x.set_array(a, cmode=libceed.COPY_VALUES)
246 y.axpy(-0.5, x)
260 x = ceed.Vector(n)
265 x.set_array(a, cmode=libceed.COPY_VALUES)
268 w.pointwise_mult(x, y)
278 w.pointwise_mult(x, w)
297 x = ceed.Vector(n)
300 x.set_array(a, cmode=libceed.COPY_VALUES)
302 x.scale(-0.5)
303 with x.array() as b:
316 x = ceed.Vector(n)
318 with x.array_write() as a:
322 with x.array_read() as a:
335 x = ceed.Vector(n)
339 x.set_array(a, cmode=libceed.COPY_VALUES)
342 y.axpby(-0.5, 1.0, x)
356 x = ceed.Vector(n)
360 x.set_array(a, cmode=libceed.USE_POINTER)
365 y.copy_from(x)
383 with vec.array(4, 3) as x:
384 x[...] = np.eye(4, 3)
386 with vec.array_read(3, 4) as x:
387 assert np.all(x == np.eye(4, 3).reshape(3, 4))