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allow GC API profiling with --DRT-gcopt=profile:2 #1147

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MartinNowak merged 4 commits into from
Apr 5, 2015
Merged

allow GC API profiling with --DRT-gcopt=profile:2 #1147

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80c8299
allow GC API profiling with --DRT-gcopt=profile:2
rainers Feb 1, 2015
91a7b74
fix option parser for byte options
rainers Feb 15, 2015
1f32e80
replace runLocked with doLock/doUnlock mixin
rainers Feb 17, 2015
a0ea100
replace MonoTimeNative with Monotime.currTime.ticks
rainers Feb 18, 2015
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43 changes: 24 additions & 19 deletions src/gc/config.d
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Original file line number Diff line number Diff line change
Expand Up @@ -23,7 +23,7 @@ extern extern(C) __gshared string[] rt_options;
struct Config
{
bool disable; // start disabled
bool profile; // enable profiling with summary when terminating program
ubyte profile; // enable profiling with summary when terminating program
bool precise; // enable precise scanning
bool concurrent; // enable concurrent collection

Expand Down Expand Up @@ -60,7 +60,7 @@ struct Config

string s = "GC options are specified as white space separated assignments:
disable:0|1 - start disabled (%d)
profile:0|1 - enable profiling with summary when terminating program (%d)
profile:0|1|2 - enable profiling with summary when terminating program (%d)
precise:0|1 - enable precise scanning (not implemented yet)
concurrent:0|1 - enable concurrent collection (not implemented yet)

Expand Down Expand Up @@ -207,28 +207,33 @@ unittest
scope (exit) inUnittest = false;

Config conf;
assert(!conf.parseOptions("profile"));
assert(!conf.parseOptions("profile:"));
assert(!conf.parseOptions("profile:5"));
assert(conf.parseOptions("profile:y") && conf.profile);
assert(conf.parseOptions("profile:n") && !conf.profile);
assert(conf.parseOptions("profile:Y") && conf.profile);
assert(conf.parseOptions("profile:N") && !conf.profile);
assert(conf.parseOptions("profile:1") && conf.profile);
assert(conf.parseOptions("profile:0") && !conf.profile);

assert(conf.parseOptions("profile=y") && conf.profile);
assert(conf.parseOptions("profile=n") && !conf.profile);

assert(conf.parseOptions("profile:1 minPoolSize:16"));
assert(conf.profile);
assert(!conf.parseOptions("disable"));
assert(!conf.parseOptions("disable:"));
assert(!conf.parseOptions("disable:5"));
assert(conf.parseOptions("disable:y") && conf.disable);
assert(conf.parseOptions("disable:n") && !conf.disable);
assert(conf.parseOptions("disable:Y") && conf.disable);
assert(conf.parseOptions("disable:N") && !conf.disable);
assert(conf.parseOptions("disable:1") && conf.disable);
assert(conf.parseOptions("disable:0") && !conf.disable);

assert(conf.parseOptions("disable=y") && conf.disable);
assert(conf.parseOptions("disable=n") && !conf.disable);

assert(conf.parseOptions("profile=0") && conf.profile == 0);
assert(conf.parseOptions("profile=1") && conf.profile == 1);
assert(conf.parseOptions("profile=2") && conf.profile == 2);
assert(!conf.parseOptions("profile=256"));

assert(conf.parseOptions("disable:1 minPoolSize:16"));
assert(conf.disable);
assert(conf.minPoolSize == 16);

assert(conf.parseOptions("heapSizeFactor:3.1"));
assert(conf.heapSizeFactor == 3.1f);
assert(conf.parseOptions("heapSizeFactor:3.1234567890 profile:0"));
assert(conf.parseOptions("heapSizeFactor:3.1234567890 disable:0"));
assert(conf.heapSizeFactor > 3.123f);
assert(!conf.profile);
assert(!conf.disable);
assert(!conf.parseOptions("heapSizeFactor:3.0.2.5"));
assert(conf.parseOptions("heapSizeFactor:2"));
assert(conf.heapSizeFactor == 2.0f);
Expand Down
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