cuda parallel programming

;import java.util.regex.Matcher;import java.util.regex.Pattern;public class Test {static HashSet In a simple comment, the linkedblockingqueue is a chained blocking queue. Once the queue is full, you cannot add tasks to it. At this time, the threadpoolexecutor. callerrunspolicy policy is adopted. Literally, tasks that cannot be loaded are run by the thread caller (caller ). This prevents tasks that cannot be installed from being thrown away! New linkedblockingqueue Es.exe cute (new task (lo

): # Divide small batches of data samples and copy them onto each GPU. Gpu_xs = Split_and_load (X, ctx) Gpu_ys = Split_and_load (y, CTX) # Calculates the loss on each GPU. with Autograd.record (): ls = [loss (Lenet (gpu_x, Gpu_w), gpu_y) # Loss object on different devices for gpu_x, gpu_y, Gpu_w In Zip (Gpu_xs, Gpu_ys, Gpu_params)] # propagates backwards on each GPU. for L in LS: l.backward () # Adds the gradients on each GPU and then broadcast