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Unbreakify the new profiler, add a couple of unit tests to demonstrate displaying output.

db4
Doug Coleman 2011-11-02 17:01:43 -07:00
parent a09a278981
commit 7378ba7717
2 changed files with 7 additions and 4 deletions
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6
basis/tools/profiler/sampling/sampling-tests.factor
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@ -1,6 +1,6 @@
USING: byte-arrays calendar kernel math memory namespaces
random threads tools.profiler.sampling
tools.profiler.sampling.private tools.test ;
tools.profiler.sampling.private tools.test sequences ;
IN: tools.profiler.sampling.tests
! Make sure the profiler doesn't blow up the VM
@ -11,6 +11,10 @@ TUPLE: boom ;
{ } [ 10 [ [ 100 [ 1000 random (byte-array) drop ] times compact-gc ] profile ] times ] unit-test
{ } [ 2 [ [ 1 seconds sleep ] profile ] times ] unit-test
[ ] [ [ 10 iota [ sq ] map ] profile flat profile. ] unit-test
[ ] [ [ 10 iota [ sq ] map ] profile top-down profile. ] unit-test
(clear-samples)
f raw-profile-data set-global
gc

5
basis/tools/profiler/sampling/sampling.factor
View File

@ -24,9 +24,8 @@ CONSTANT: ignore-words
: profile ( quot -- )
samples-per-second get-global profiling
[ 0 profiling ] [
(get-samples) raw-profile-data set-global
] cleanup ; inline
[ 0 profiling (get-samples) raw-profile-data set-global ]
[ ] cleanup ; inline
: total-sample-count ( sample -- count ) 0 swap nth ;
: gc-sample-count ( sample -- count ) 1 swap nth ;