X-Git-Url: https://www.fleuret.org/cgi-bin/gitweb/gitweb.cgi?a=blobdiff_plain;f=profiler.lua;h=f57c9d885f5aa7681e4efbc60ac5ee1442ee00e1;hb=b758f38fa8142256d754a5ba18d6a7932d6e203c;hp=77398a01e3b1c21abcd2a17ef000c55f042a24a3;hpb=78ce9a217ef066c8f01b1531c27c6ef38c45ece1;p=profiler-torch.git

diff --git a/profiler.lua b/profiler.lua
index 77398a0..f57c9d8 100644
--- a/profiler.lua
+++ b/profiler.lua
@@ -64,7 +64,10 @@ function profiler.decorate(model, functionsToDecorate)
       -- save models anymore.
 
       if rawget(model, name) then
-         error('We decorate the class, not the objects, and there is a ' .. name .. ' in ' .. model)
+         error('We decorate the class, not the objects, and there is a `'
+                  .. name
+                  .. '\' function in '
+                  .. tostring(model))
       end
 
       local toDecorate = getmetatable(model)
@@ -91,14 +94,20 @@ function profiler.decorate(model, functionsToDecorate)
 end
 
 function profiler.timing(l, t, nbSamples, totalTime)
-   local s = string.format('%s %.02fs', l, t)
-   if totalTime then
-      s = s .. string.format(profiler.colors('blue') .. ' [%.02f%%]', 100 * t / totalTime)
-   end
+   local s
+
+   s = string.format('%s %.02fs %s[%.02f%%]',
+                     l, t,
+                     profiler.colors('blue'),
+                     100 * t / totalTime
+   )
+
    if nbSamples then
       s = s .. string.format(profiler.colors('green') .. ' (%.01fmus/sample)', 1e6 * t / nbSamples)
    end
+
    s = s .. profiler.colors('black')
+
    return s
 end
 
@@ -106,11 +115,17 @@ function profiler.print(model, nbSamples, totalTime, indent)
    local indent = indent or ''
    local hint
 
+   if not model.accTime then
+      error('The model does not seem decorated for profiling.')
+   end
+
    local localTotal = 0
    for _, t in pairs(model.accTime) do
       localTotal = localTotal + t
    end
 
+   totalTime = totalTime or localTotal
+
    if torch.isTypeOf(model, nn.Container) then
       hint = ' '
    else
@@ -122,10 +137,11 @@ function profiler.print(model, nbSamples, totalTime, indent)
       hint = hint .. profiler.colors('red')
    end
 
-   print(profiler.timing(indent .. hint .. ' ' .. model.__typename, localTotal, nbSamples, totalTime))
+   print(profiler.timing(indent .. hint .. ' ' .. model.__typename,
+                         localTotal, nbSamples, totalTime))
 
    for l, t in pairs(model.accTime) do
-      print(profiler.timing(indent .. '  ' .. l, t, nbSamples, totalTime))
+      print(profiler.timing(indent .. '  :' .. l, t, nbSamples, totalTime))
    end
 
    print()