Update speed test.

binary/mnist.py

@@ -46,8 +46,8 @@ class Lut(torch.autograd.Function):
     def forward(ctx, input, weight, index):
         ind = ((input > 0).long() * index).sum(dim=-1)
         output = torch.gather(weight, 0, ind)
-        output = (output > 0).float()
-        output = (output - 0.5) * 2.0
+        # output = (output > 0).float()
+        # output = (output - 0.5) * 2.0
         ctx.save_for_backward(input, weight, ind, output)
         return output
 
@@ -62,31 +62,8 @@ class Lut(torch.autograd.Function):
             grad_weight.scatter_add_(0, ind, grad_output)
 
         if ctx.needs_input_grad[0]:
-
             grad_input = grad_output * torch.gather(weight, 0, ind)
-            # grad_input = grad_output
             grad_input = grad_input.unsqueeze(-1).repeat(1, 1, bits)
-            output = output.unsqueeze(-1).repeat(1, 1, bits)
-            in_sign = ((input > 0).float() - 0.5) * 2.0
-            grad_input = grad_input * in_sign
-            grad_input = grad_input * (((torch.rand_like(grad_input) - 0.5) / 100) + 1.0)
-
-            # grad_input = grad_output
-            # grad_input = grad_input.unsqueeze(-1).repeat(1, 1, bits)
-            # output = output.unsqueeze(-1).repeat(1, 1, bits)
-            # in_sign = ((input > 0).float() - 0.5) * 2.0
-            # out_sign = ((output > 0).float() - 0.5) * 2.0
-            # grad_sign = ((grad_input > 0).float() - 0.5) * 2.0
-            # grad_input = grad_input * in_sign * (out_sign * grad_sign)
-            # grad_input = grad_input * (((torch.rand_like(grad_input) - 0.5) / 100) + 1.0)
-
-            # 需要一个动态的调整系数
-            # 能稳定的收敛
-
-            # print(in_sign[0].detach().cpu().numpy())
-            # print(out_sign[0].detach().cpu().numpy())
-            # print(grad_sign[0].detach().cpu().numpy())
-            # print(grad_input[0].detach().cpu().numpy())
 
         return grad_input, grad_weight, None, None
 
@@ -182,11 +159,11 @@ class SimpleBNN(nn.Module):
         self.b = nn.Parameter(torch.zeros(3, 784))
 
         # channel_repeat, input_shape, kernel_size, stride, dilation, fc
-        self.lnn1 = LutCnn(8, (BS, 1, 28, 28), 2, 2, 1, False)
-        self.lnn2 = LutCnn(1, (BS, 8, 14, 14), 2, 2, 1, False)
-        self.lnn3 = LutCnn(1, (BS, 8, 7, 7), 3, 1, 1, False)
-        self.lnn4 = LutCnn(1, (BS, 8, 5, 5), 3, 1, 1, False)
-        self.lnn5 = LutCnn(10, (BS, 8, 3, 3), 3, 1, 1)
+        self.lnn1 = LutCnn(80, (BS, 1, 28, 28), 2, 2, 1, False)
+        self.lnn2 = LutCnn(1, (BS, 80, 14, 14), 2, 2, 1, False)
+        self.lnn3 = LutCnn(1, (BS, 80, 7, 7), 3, 1, 1, False)
+        self.lnn4 = LutCnn(1, (BS, 80, 5, 5), 3, 1, 1, False)
+        self.lnn5 = LutCnn(10, (BS, 80, 3, 3), 3, 1, 1)
 
         self.conv1 = nn.Conv2d(1, 10, kernel_size=5)
         self.conv2 = nn.Conv2d(10, 20, kernel_size=5)
@@ -290,8 +267,8 @@ class SimpleLNN(nn.Module):
 
 torch.autograd.set_detect_anomaly(True)
 # model = SimpleCNN().to(device)
-# model = SimpleBNN().to(device)
-model = SimpleLNN().to(device)
+model = SimpleBNN().to(device)
+# model = SimpleLNN().to(device)
 criterion = nn.CrossEntropyLoss()
 optimizer = torch.optim.AdamW(model.parameters(), lr=LR)
 
@@ -364,8 +341,6 @@ def profiler():
             assert False
 
 
-# profiler()
-
 for epoch in range(1, 300):
     train(epoch)
     test(epoch)

finetune/llamafactory/speed_test

@@ -6,3 +6,7 @@
 
 v100_32G_PCIE batch=1 bf16=false  5.5s/it
 v100_32G_PCIE batch=1 bf16=true  8.7s/it
+v100_32G_PCIE batch=4 bf16=false  21.53s/it
+
+
+A100_40G_PCIE batch=4 bf16=false  3.58s/it