Update.

[profiler-torch.git] / test-profiler.lua

diff --git a/test-profiler.lua b/test-profiler.lua
index b394a33..44bbee1 100755 (executable)
--- a/test-profiler.lua
+++ b/test-profiler.lua
@@ -12,14 +12,36 @@ model:add(nn.Linear(1000, 100))
 
 profiler.decor(model)
 
-for k = 1, 10 do
-   local input = torch.Tensor(1000, 1000):uniform(-1, 1)
-   local target = torch.Tensor(input:size(1), 100):uniform()
-   local criterion = nn.MSECriterion()
+local input = torch.Tensor(1000, 1000)
+local target = torch.Tensor(input:size(1), 100)
+local criterion = nn.MSECriterion()
+
+local nbSamples = 0
+local modelTime = 0
+local dataTime = 0
+
+for k = 1, 5 do
+   local t1 = sys.clock()
+   input:uniform(-1, 1)
+   target:uniform()
+
+   local t2 = sys.clock()
+
    local output = model:forward(input)
    local loss = criterion:forward(output, target)
    local dloss = criterion:backward(output, target)
    model:backward(input, dloss)
+
+   local t3 = sys.clock()
+
+   dataTime = dataTime + (t2 - t1)
+   modelTime = modelTime + (t3 - t2)
+
+   nbSamples = nbSamples + input:size(1)
 end
 
-profiler.print(model)
+profiler.print(model, nbSamples)
+
+print('----------------------------------------------------------------------')
+print(string.format('Total model time %.02fs', modelTime))
+print(string.format('Total data time %.02fs', dataTime))