Re: Memory allocation failed in CT
On Saturday, 13 July 2019 at 06:25:37 UTC, Andrey wrote: On Tuesday, 9 July 2019 at 19:04:53 UTC, Max Haughton wrote: Is this a 64 or 32 bit compiler? Also could you post the source code if possible? You could try "--DRT-gcopt=profile:1" druntime flag to see if the compiler is running out of memory for real Thanks for help. I solved my issue by rewritting code. can u describe how u rewrote the code? so it can be solution for all of us: when u generate long string in CT for mixins and u get an exception u can do next ...
Re: Memory allocation failed in CT
On Tuesday, 9 July 2019 at 19:04:53 UTC, Max Haughton wrote: Is this a 64 or 32 bit compiler? Also could you post the source code if possible? You could try "--DRT-gcopt=profile:1" druntime flag to see if the compiler is running out of memory for real Thanks for help. I solved my issue by rewritting code.
Re: Memory allocation failed in CT
Is this a 64 or 32 bit compiler? Also could you post the source code if possible? You could try "--DRT-gcopt=profile:1" druntime flag to see if the compiler is running out of memory for real
Re: Memory allocation failed in CT
On Tuesday, 9 July 2019 at 17:59:24 UTC, Max Haughton wrote: On Tuesday, 9 July 2019 at 17:48:52 UTC, Andrey wrote: Hello, I have got a problem with compile-time calulations. I have some code generator that should create some long string of code during CT and after generation I mixin it. If I run it normally - in run time - then there is no error and I get expected output - string with size ~ 3.5 MB. If I run it in CT then I recieve an error: [...] I don't understand why... The only operation in my generator is string concatination: _result ~= "some code...". Are you using the -lowmem flag? This enables the GC during compilation i.e. you might be running out of memory (CTFE is not efficient with memory during evaluation) I tried to turn on this flag but no success. The same error...
Re: Memory allocation failed in CT
On Tuesday, 9 July 2019 at 17:59:24 UTC, Max Haughton wrote: On Tuesday, 9 July 2019 at 17:48:52 UTC, Andrey wrote: I in addition wrote "buffer.reserve(10 * 1014 * 1024);" and it also doesn't help.
Re: Memory allocation failed in CT
On Tuesday, 9 July 2019 at 17:48:52 UTC, Andrey wrote: Hello, I have got a problem with compile-time calulations. I have some code generator that should create some long string of code during CT and after generation I mixin it. If I run it normally - in run time - then there is no error and I get expected output - string with size ~ 3.5 MB. If I run it in CT then I recieve an error: [...] I don't understand why... The only operation in my generator is string concatination: _result ~= "some code...". Are you using the -lowmem flag? This enables the GC during compilation i.e. you might be running out of memory (CTFE is not efficient with memory during evaluation)
Memory allocation failed in CT
Hello, I have got a problem with compile-time calulations. I have some code generator that should create some long string of code during CT and after generation I mixin it. If I run it normally - in run time - then there is no error and I get expected output - string with size ~ 3.5 MB. If I run it in CT then I recieve an error: core.exception.OutOfMemoryError@core\exception.d(702): Memory allocation failed 0x7FF65A80BE73 0x7FF65A80BE73 0x7FF65A80BB46 0x7FF65A7FBA5C 0x7FF65A8035EC 0x7FF65A804311 0x7FF658BA733E 0x7FF658CC561F 0x7FF658CC0CD8 0x7FF658CB3728 0x7FF658CB3826 0x7FF658CB4762 0x7FF658CB3826 0x7FF658CB3CD0 E:\Programs\LDC2\bin\ldc2.exe failed with exit code 1. I don't understand why... The only operation in my generator is string concatination: _result ~= "some code...".
