topic Re:Compilation issues with ICPC 2021.4 and C++14 in Intel® oneAPI DPC++/C++ Compiler

Compilation issues with ICPC 2021.4 and C++14

arc_lupo — Fri, 01 Oct 2021 13:31:08 GMT

Hei,

I am trying to compile the following code

#include <memory>
#include <algorithm>

// Check the version language macro, but skip MSVC because
// MSVC reports 199711 even in MSVC 2017.
#if __cplusplus < 201402L && !defined(_MSC_VER) && !defined(__INTEL_COMPILER)
#error "insufficient support for C++14"
#endif

int main(){
    auto ptr = std::make_unique<int>(42);
    constexpr int max = std::max(0, 1);
    (void) ptr;
    (void) max;
    return 0;
}

with the latest intel-compiler (icpc version 2021.4.0 (gcc version 11.2.1 compatibility)) using icpc -std=c++14, running on OpenSUSE Tumbleweed, but it fails with the following error:

In file included from /usr/include/c++/11/cwchar(44),
                from /usr/include/c++/11/bits/postypes.h(40),
                from /usr/include/c++/11/iosfwd(40),
                from /usr/include/c++/11/bits/shared_ptr.h(52),
                from /usr/include/c++/11/memory(77),
                from test.cpp(1):
/usr/include/wchar.h(155): error: attribute "__malloc__" does not take arguments
   __attribute_malloc__ __attr_dealloc_free;
                        ^

In file included from /usr/include/c++/11/cstdlib(75),
                from /usr/include/c++/11/bits/stl_algo.h(59),
                from /usr/include/c++/11/algorithm(62),
                from test.cpp(2):
/usr/include/stdlib.h(565): error: attribute "__malloc__" does not take arguments
     __attr_dealloc_free;
     ^

In file included from /usr/include/c++/11/cstdlib(75),
                from /usr/include/c++/11/bits/stl_algo.h(59),
                from /usr/include/c++/11/algorithm(62),
                from test.cpp(2):
/usr/include/stdlib.h(569): error: attribute "__malloc__" does not take arguments
      __THROW __attr_dealloc (reallocarray, 1);
              ^

In file included from /usr/include/c++/11/cstdlib(75),
                from /usr/include/c++/11/bits/stl_algo.h(59),
                from /usr/include/c++/11/algorithm(62),
                from test.cpp(2):
/usr/include/stdlib.h(797): error: attribute "__malloc__" does not take arguments
      __attr_dealloc_free __wur;
      ^

compilation aborted for test.cpp (code 2)

In comparison, g++ (gcc-Version 11.2.1 20210816) works fine. What can I do to compile the code piece with icpc, too?

Re:Compilation issues with ICPC 2021.4 and C++14

ShanmukhS_Intel — Mon, 04 Oct 2021 11:52:43 GMT

Hi,

Thanks for reaching out to us.

We have tried compiling and executing the shared code using icpc 2021.4 and it runs fine.

We have used below command to compile the code.

icpc -std=c++14<filename>

Below are our environment details.

Operating System: Ubuntu 18.04.3 LTS

Kernel: Linux 4.15.0-76-generic

For compatibility, Kindly refer the link for Intel® C++ Compiler Classic System Requirements

https://software.intel.com/content/www/us/en/develop/articles/oneapi-c-compiler-system-requirements.html

Best Regards,

Shanmukh.SS

Re:Compilation issues with ICPC 2021.4 and C++14

ShanmukhS_Intel — Tue, 12 Oct 2021 11:27:10 GMT

Hi,

Reminder:

Has the solution provided helped? Please let us know if the issue still persists.

Best Regards,

Shanmukh.SS

Re: Compilation issues with ICPC 2021.4 and C++14

arc_lupo — Wed, 13 Oct 2021 07:51:13 GMT

Hei,

I tried again, but failed. As far as I can see it might be related to a new feature in GCC11 (https://gcc.gnu.org/onlinedocs/gcc-11.1.0/gcc/Common-Function-Attributes.html#index-malloc-function-attribute, https://gcc.gnu.org/gcc-11/changes.html#c-family), which allows malloc to have attributes. Is that function supported by the Intel compiler?

Thanks!

Re: Compilation issues with ICPC 2021.4 and C++14

ShanmukhS_Intel — Wed, 20 Oct 2021 05:44:54 GMT

Hi,

It seems issue is because of the OpenSUSE Tumbleweed currently you are working on. We have tried compiling and running the code on 11.1.0 as well and it compiles and runs fine. Attached the screenshot for your reference.

Best Regards,

Shanmukh.SS

Re: Compilation issues with ICPC 2021.4 and C++14

ShanmukhS_Intel — Thu, 28 Oct 2021 10:38:38 GMT

Hi,

Reminder:

Has the information provided helped? Please let us know if the issue still persists.

Best Regards,

Shanmukh.SS

Re: Compilation issues with ICPC 2021.4 and C++14

arc_lupo — Wed, 27 Oct 2021 06:02:12 GMT

Hei,

no, the issue still persists, and short of changing the OS I did not find a solution yet.

Regards

Re: Compilation issues with ICPC 2021.4 and C++14

ShanmukhS_Intel — Tue, 02 Nov 2021 06:27:49 GMT

Hi,

We would like to inform you that the gcc versions supported for ICC are between 4.8 - 9.2 and the query was regarding the gcc version 11.2.1. In addition, the list of supported OS are available in the link shared below.

https://www.intel.com/content/www/us/en/developer/articles/system-requirements/oneapi-c-compiler-system-requirements.html

Best Regards,
Shanmukh.SS

Re:Compilation issues with ICPC 2021.4 and C++14

ShanmukhS_Intel — Tue, 09 Nov 2021 07:10:18 GMT

Hi,

Reminder:

Has the information provided helped? We would like to recommend you to try with the supported gcc versions as mentioned.

Best Regards,

Shanmukh.SS

Re: Re:Compilation issues with ICPC 2021.4 and C++14

arc_lupo — Tue, 09 Nov 2021 07:20:46 GMT

Hei,

switching to those GCC-versions is not possible for me. Moreover, the issue seems to lie in glibc 2.34 which uses exactly that function. GCC 11.x supports it, but LLVM/Clang 13 do not (https://githubplus.com/bradking). Moreover, nvcc seems to have the same issue: https://forums.developer.nvidia.com/t/cuda-11-5-samples-throw-multiple-error-attribute-malloc-does-not-take-arguments/192750

Therefore, I decided to drop ICC until an update will be available which fixes this error.

Thanks for the help!

Re:Compilation issues with ICPC 2021.4 and C++14

Viet_H_Intel — Mon, 15 Nov 2021 14:06:28 GMT

This is a known issue and will be fixed in the future releases. Please check back once we have a new release.

Thanks,

Re:Compilation issues with ICPC 2021.4 and C++14

ShanmukhS_Intel — Fri, 07 Jan 2022 10:05:31 GMT

Hi,

Thank you for your patience. The issue raised by you has been fixed in 2022.1 version. Could you please download it and let us know if this resolves your issue.

Best Regards,

Shanmukh.SS

Re:Compilation issues with ICPC 2021.4 and C++14

ShanmukhS_Intel — Fri, 04 Feb 2022 08:02:42 GMT

Hi,

We are closing this thread assuming your issue has been resolved. We will no longer respond to this thread. If you require additional assistance from Intel, please start a new thread.

Best Regards,

Shanmukh.SS