• Per =?UTF-8?B?Tm9yZGzDtnc=?= (3/3) Jan 12 2020 Is there a druntime/phobos function for getting the amount of
• Jacob Carlborg (5/7) Jan 13 2020 I don't think so. But if you're on macOS you can use Instruments
• Per =?UTF-8?B?Tm9yZGzDtnc=?= (3/10) Jan 13 2020 I'm sitting on Linux :)
• Chris Katko (7/10) Jan 15 2020 Valgrind will tell you the exact usage (except no delineation for
• Jacob Carlborg (7/9) Jan 15 2020 There are some runtime flags that can be passed to the executable when
• Boris Carvajal (4/7) Jan 16 2020 At least for the GC I remember using GC.stats and GC.profileStats

Per =?UTF-8?B?Tm9yZGzDtnc=?= <per.nordlow gmail.com> writes:

Is there a druntime/phobos function for getting the amount of 
memory (both, stack, malloc, and GC) being used by the current 
process?

Jacob Carlborg <doob me.com> writes:

On 2020-01-12 14:58, Per Nordlöw wrote:
 Is there a druntime/phobos function for getting the amount of memory 
 (both, stack, malloc, and GC) being used by the current process?

I don't think so. But if you're on macOS you can use Instruments 
(shipped with Xcode) and pick the Allocations template.

-- 
/Jacob Carlborg

Per =?UTF-8?B?Tm9yZGzDtnc=?= <per.nordlow gmail.com> writes:

On Monday, 13 January 2020 at 20:08:19 UTC, Jacob Carlborg wrote:
 On 2020-01-12 14:58, Per Nordlöw wrote:
 Is there a druntime/phobos function for getting the amount of 
 memory (both, stack, malloc, and GC) being used by the current 
 process?

 I don't think so. But if you're on macOS you can use 
 Instruments (shipped with Xcode) and pick the Allocations 
 template.

I'm sitting on Linux :)

Thanks anway

Chris Katko <ckatko gmail.com> writes:

On Sunday, 12 January 2020 at 13:58:18 UTC, Per Nordlöw wrote:
 Is there a druntime/phobos function for getting the amount of 
 memory (both, stack, malloc, and GC) being used by the current 
 process?

Valgrind will tell you the exact usage (except no delineation for 
GC) per here:

https://stackoverflow.com/questions/131303/how-to-measure-actual-memory-usage-of-an-application-or-process

Valgrind is an overall extremely useful tool for Linux devs.

Still, some internal instrumentation would be nice. But I'm not 
aware of any.

Jacob Carlborg <doob me.com> writes:

On 2020-01-15 19:45, Chris Katko wrote:

 Still, some internal instrumentation would be nice. But I'm not aware of 
 any.

There are some runtime flags that can be passed to the executable when 
running it to get some info about the GC. Of course these are not 
documented (except perhaps in the changelog). I'm too lazy to try to 
find them now.

-- 
/Jacob Carlborg

Boris Carvajal <boris2.9 gmail.com> writes:

On Sunday, 12 January 2020 at 13:58:18 UTC, Per Nordlöw wrote:
 Is there a druntime/phobos function for getting the amount of 
 memory (both, stack, malloc, and GC) being used by the current 
 process?

At least for the GC I remember using GC.stats and GC.profileStats 
to get some info.

https://dlang.org/phobos/core_memory.html#.GC