Exemplos de device_from_context em Python

Exemplo n.º 1

Arquivo: test_matching.py Projeto: dnaudet/silx

 def setUp(self):
     devtype = ocl.device_from_context(self.ctx).type
     if (devtype == "CPU"):
         self.use_cpu = True
     else:
         self.use_cpu = False
     kernel = ("matching_gpu.cl" if not(self.use_cpu) else "matching_cpu.cl")
     kernel_src = os.linesep.join((get_opencl_code(os.path.join("sift", i))
                                   for i in ("sift", kernel)))
     self.program = pyopencl.Program(self.ctx, kernel_src).build()  # .build('-D WORKGROUP_SIZE=%s' % wg_size)
     self.wg = (1, 128)

Exemplo n.º 2

 def setUp(self):
     devtype = ocl.device_from_context(self.ctx).type
     if (devtype == "CPU"):
         self.use_cpu = True
     else:
         self.use_cpu = False
     kernel = ("matching_gpu.cl"
               if not (self.use_cpu) else "matching_cpu.cl")
     kernel_src = get_opencl_code(os.path.join("sift", kernel))
     self.program = pyopencl.Program(
         self.ctx,
         kernel_src).build()  # .build('-D WORKGROUP_SIZE=%s' % wg_size)
     self.wg = (1, 128)