BUG : enable SYCL when TRACCC_BUILD_SYCL is set

[SylvainJoube]

VecMem refuses to build when enable_language(SYCL) is set.

I tested with two versions of DPC++ on my laptop :

• Intel(R) oneAPI DPC++/C++ Compiler 2021.4.0 (2021.4.0.20210924)
• Intel(R) oneAPI DPC++ Compiler 2021.1 (2020.10.0.1113)

What I did :

• clone the repo, checkout on this branch (or just add enable_language(SYCL) in the root CMakeLists.txt)
• initialize the submodules : git submodule update --init
• and run the following command:

mkdir build && \
cmake \
-D CMAKE_PREFIX_PATH="$CMAKE_PREFIX_PATH:/usr/local" \
-D CMAKE_CXX_COMPILER=dpcpp \
-D CMAKE_SYCL_COMPILER=/home/sylvain/intel/oneapi/compiler/2021.4.0/linux/bin/dpcpp \
-D CMAKE_SYCL_COMPILER_ENV_VAR=/home/sylvain/intel/oneapi/setvars.sh \
TRACCC_BUILD_SYCL=On -S . -B build && \
cd build  && \
make && \
ctest

Here is the full error message :

Scanning dependencies of target vecmem_core
[ 78%] Building CXX object _deps/vecmem-build/core/CMakeFiles/vecmem_core.dir/src/memory/allocator.cpp.o
[ 78%] Building CXX object _deps/vecmem-build/core/CMakeFiles/vecmem_core.dir/src/memory/deallocator.cpp.o
[ 79%] Building CXX object _deps/vecmem-build/core/CMakeFiles/vecmem_core.dir/src/memory/host_memory_resource.cpp.o
[ 80%] Building CXX object _deps/vecmem-build/core/CMakeFiles/vecmem_core.dir/src/memory/binary_page_memory_resource.cpp.o
[ 80%] Building CXX object _deps/vecmem-build/core/CMakeFiles/vecmem_core.dir/src/memory/contiguous_memory_resource.cpp.o
[ 81%] Building CXX object _deps/vecmem-build/core/CMakeFiles/vecmem_core.dir/src/utils/copy.cpp.o
[ 82%] Linking CXX shared library ../../../lib/libvecmem_core.so
[ 82%] Built target vecmem_core
Scanning dependencies of target ccl_example
[ 83%] Building CXX object examples/run/cpu/CMakeFiles/ccl_example.dir/ccl_example.cpp.o
In file included from /home/data_sync/academique/These/Traccc/test_compil_11-05/traccc_base_enable_sycl/examples/run/cpu/ccl_example.cpp:14:
In file included from /home/data_sync/academique/These/Traccc/test_compil_11-05/traccc_base_enable_sycl/core/include/clusterization/component_connection.hpp:10:
In file included from /home/data_sync/academique/These/Traccc/test_compil_11-05/traccc_base_enable_sycl/core/include/clusterization/detail/sparse_ccl.hpp:10:
In file included from /home/data_sync/academique/These/Traccc/test_compil_11-05/traccc_base_enable_sycl/core/include/edm/cell.hpp:12:
In file included from /home/data_sync/academique/These/Traccc/test_compil_11-05/traccc_base_enable_sycl/core/include/edm/container.hpp:15:
In file included from /home/data_sync/academique/These/Traccc/test_compil_11-05/traccc_base_enable_sycl/build/_deps/vecmem-src/core/include/vecmem/containers/device_vector.hpp:12:
In file included from /home/data_sync/academique/These/Traccc/test_compil_11-05/traccc_base_enable_sycl/build/_deps/vecmem-src/core/include/vecmem/memory/atomic.hpp:109:
/home/data_sync/academique/These/Traccc/test_compil_11-05/traccc_base_enable_sycl/build/_deps/vecmem-src/core/include/vecmem/memory/impl/atomic.ipp:43:5: error: no member named 'global_ptr' in namespace 'sycl'
    __VECMEM_SYCL_ATOMIC_CALL1(store, m_ptr, data);
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/data_sync/academique/These/Traccc/test_compil_11-05/traccc_base_enable_sycl/build/_deps/vecmem-src/core/include/vecmem/memory/impl/atomic.ipp:22:48: note: expanded from macro '__VECMEM_SYCL_ATOMIC_CALL1'
        cl::sycl::atomic<value_type>(cl::sycl::global_ptr<value_type>(PTR)), \
                                     ~~~~~~~~~~^
/home/data_sync/academique/These/Traccc/test_compil_11-05/traccc_base_enable_sycl/build/_deps/vecmem-src/core/include/vecmem/memory/impl/atomic.ipp:43:5: error: unexpected type name 'value_type': expected expression
/home/data_sync/academique/These/Traccc/test_compil_11-05/traccc_base_enable_sycl/build/_deps/vecmem-src/core/include/vecmem/memory/impl/atomic.ipp:22:59: note: expanded from macro '__VECMEM_SYCL_ATOMIC_CALL1'
        cl::sycl::atomic<value_type>(cl::sycl::global_ptr<value_type>(PTR)), \
                                                          ^
/home/data_sync/academique/These/Traccc/test_compil_11-05/traccc_base_enable_sycl/build/_deps/vecmem-src/core/include/vecmem/memory/impl/atomic.ipp:59:12: error: no member named 'global_ptr' in namespace 'sycl'
    return __VECMEM_SYCL_ATOMIC_CALL0(load, m_ptr);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/data_sync/academique/These/Traccc/test_compil_11-05/traccc_base_enable_sycl/build/_deps/vecmem-src/core/include/vecmem/memory/impl/atomic.ipp:19:48: note: expanded from macro '__VECMEM_SYCL_ATOMIC_CALL0'
        cl::sycl::atomic<value_type>(cl::sycl::global_ptr<value_type>(PTR)))
                                     ~~~~~~~~~~^
/home/data_sync/academique/These/Traccc/test_compil_11-05/traccc_base_enable_sycl/build/_deps/vecmem-src/core/include/vecmem/memory/impl/atomic.ipp:59:12: error: unexpected type name 'value_type': expected expression
/home/data_sync/academique/These/Traccc/test_compil_11-05/traccc_base_enable_sycl/build/_deps/vecmem-src/core/include/vecmem/memory/impl/atomic.ipp:19:59: note: expanded from macro '__VECMEM_SYCL_ATOMIC_CALL0'
        cl::sycl::atomic<value_type>(cl::sycl::global_ptr<value_type>(PTR)))
                                                          ^
/home/data_sync/academique/These/Traccc/test_compil_11-05/traccc_base_enable_sycl/build/_deps/vecmem-src/core/include/vecmem/memory/impl/atomic.ipp:71:12: error: no member named 'global_ptr' in namespace 'sycl'
    return __VECMEM_SYCL_ATOMIC_CALL1(exchange, m_ptr, data);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/data_sync/academique/These/Traccc/test_compil_11-05/traccc_base_enable_sycl/build/_deps/vecmem-src/core/include/vecmem/memory/impl/atomic.ipp:22:48: note: expanded from macro '__VECMEM_SYCL_ATOMIC_CALL1'
        cl::sycl::atomic<value_type>(cl::sycl::global_ptr<value_type>(PTR)), \
                                     ~~~~~~~~~~^
/home/data_sync/academique/These/Traccc/test_compil_11-05/traccc_base_enable_sycl/build/_deps/vecmem-src/core/include/vecmem/memory/impl/atomic.ipp:71:12: error: unexpected type name 'value_type': expected expression
/home/data_sync/academique/These/Traccc/test_compil_11-05/traccc_base_enable_sycl/build/_deps/vecmem-src/core/include/vecmem/memory/impl/atomic.ipp:22:59: note: expanded from macro '__VECMEM_SYCL_ATOMIC_CALL1'
        cl::sycl::atomic<value_type>(cl::sycl::global_ptr<value_type>(PTR)), \
                                                          ^
/home/data_sync/academique/These/Traccc/test_compil_11-05/traccc_base_enable_sycl/build/_deps/vecmem-src/core/include/vecmem/memory/impl/atomic.ipp:86:12: error: no member named 'global_ptr' in namespace 'sycl'
    return __VECMEM_SYCL_ATOMIC_CALL2(compare_exchange_strong, m_ptr, expected,
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/data_sync/academique/These/Traccc/test_compil_11-05/traccc_base_enable_sycl/build/_deps/vecmem-src/core/include/vecmem/memory/impl/atomic.ipp:26:48: note: expanded from macro '__VECMEM_SYCL_ATOMIC_CALL2'
        cl::sycl::atomic<value_type>(cl::sycl::global_ptr<value_type>(PTR)), \
                                     ~~~~~~~~~~^
/home/data_sync/academique/These/Traccc/test_compil_11-05/traccc_base_enable_sycl/build/_deps/vecmem-src/core/include/vecmem/memory/impl/atomic.ipp:86:12: error: unexpected type name 'value_type': expected expression
/home/data_sync/academique/These/Traccc/test_compil_11-05/traccc_base_enable_sycl/build/_deps/vecmem-src/core/include/vecmem/memory/impl/atomic.ipp:26:59: note: expanded from macro '__VECMEM_SYCL_ATOMIC_CALL2'
        cl::sycl::atomic<value_type>(cl::sycl::global_ptr<value_type>(PTR)), \
                                                          ^
/home/data_sync/academique/These/Traccc/test_compil_11-05/traccc_base_enable_sycl/build/_deps/vecmem-src/core/include/vecmem/memory/impl/atomic.ipp:106:12: error: no member named 'global_ptr' in namespace 'sycl'
    return __VECMEM_SYCL_ATOMIC_CALL1(fetch_add, m_ptr, data);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/data_sync/academique/These/Traccc/test_compil_11-05/traccc_base_enable_sycl/build/_deps/vecmem-src/core/include/vecmem/memory/impl/atomic.ipp:22:48: note: expanded from macro '__VECMEM_SYCL_ATOMIC_CALL1'
        cl::sycl::atomic<value_type>(cl::sycl::global_ptr<value_type>(PTR)), \
                                     ~~~~~~~~~~^
/home/data_sync/academique/These/Traccc/test_compil_11-05/traccc_base_enable_sycl/build/_deps/vecmem-src/core/include/vecmem/memory/impl/atomic.ipp:106:12: error: unexpected type name 'value_type': expected expression
/home/data_sync/academique/These/Traccc/test_compil_11-05/traccc_base_enable_sycl/build/_deps/vecmem-src/core/include/vecmem/memory/impl/atomic.ipp:22:59: note: expanded from macro '__VECMEM_SYCL_ATOMIC_CALL1'
        cl::sycl::atomic<value_type>(cl::sycl::global_ptr<value_type>(PTR)), \
                                                          ^
/home/data_sync/academique/These/Traccc/test_compil_11-05/traccc_base_enable_sycl/build/_deps/vecmem-src/core/include/vecmem/memory/impl/atomic.ipp:121:12: error: no member named 'global_ptr' in namespace 'sycl'
    return __VECMEM_SYCL_ATOMIC_CALL1(fetch_sub, m_ptr, data);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/data_sync/academique/These/Traccc/test_compil_11-05/traccc_base_enable_sycl/build/_deps/vecmem-src/core/include/vecmem/memory/impl/atomic.ipp:22:48: note: expanded from macro '__VECMEM_SYCL_ATOMIC_CALL1'
        cl::sycl::atomic<value_type>(cl::sycl::global_ptr<value_type>(PTR)), \
                                     ~~~~~~~~~~^
/home/data_sync/academique/These/Traccc/test_compil_11-05/traccc_base_enable_sycl/build/_deps/vecmem-src/core/include/vecmem/memory/impl/atomic.ipp:121:12: error: unexpected type name 'value_type': expected expression
/home/data_sync/academique/These/Traccc/test_compil_11-05/traccc_base_enable_sycl/build/_deps/vecmem-src/core/include/vecmem/memory/impl/atomic.ipp:22:59: note: expanded from macro '__VECMEM_SYCL_ATOMIC_CALL1'
        cl::sycl::atomic<value_type>(cl::sycl::global_ptr<value_type>(PTR)), \
                                                          ^
/home/data_sync/academique/These/Traccc/test_compil_11-05/traccc_base_enable_sycl/build/_deps/vecmem-src/core/include/vecmem/memory/impl/atomic.ipp:136:12: error: no member named 'global_ptr' in namespace 'sycl'
    return __VECMEM_SYCL_ATOMIC_CALL1(fetch_and, m_ptr, data);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/data_sync/academique/These/Traccc/test_compil_11-05/traccc_base_enable_sycl/build/_deps/vecmem-src/core/include/vecmem/memory/impl/atomic.ipp:22:48: note: expanded from macro '__VECMEM_SYCL_ATOMIC_CALL1'
        cl::sycl::atomic<value_type>(cl::sycl::global_ptr<value_type>(PTR)), \
                                     ~~~~~~~~~~^
/home/data_sync/academique/These/Traccc/test_compil_11-05/traccc_base_enable_sycl/build/_deps/vecmem-src/core/include/vecmem/memory/impl/atomic.ipp:136:12: error: unexpected type name 'value_type': expected expression
/home/data_sync/academique/These/Traccc/test_compil_11-05/traccc_base_enable_sycl/build/_deps/vecmem-src/core/include/vecmem/memory/impl/atomic.ipp:22:59: note: expanded from macro '__VECMEM_SYCL_ATOMIC_CALL1'
        cl::sycl::atomic<value_type>(cl::sycl::global_ptr<value_type>(PTR)), \
                                                          ^
/home/data_sync/academique/These/Traccc/test_compil_11-05/traccc_base_enable_sycl/build/_deps/vecmem-src/core/include/vecmem/memory/impl/atomic.ipp:150:12: error: no member named 'global_ptr' in namespace 'sycl'
    return __VECMEM_SYCL_ATOMIC_CALL1(fetch_or, m_ptr, data);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/data_sync/academique/These/Traccc/test_compil_11-05/traccc_base_enable_sycl/build/_deps/vecmem-src/core/include/vecmem/memory/impl/atomic.ipp:22:48: note: expanded from macro '__VECMEM_SYCL_ATOMIC_CALL1'
        cl::sycl::atomic<value_type>(cl::sycl::global_ptr<value_type>(PTR)), \
                                     ~~~~~~~~~~^
/home/data_sync/academique/These/Traccc/test_compil_11-05/traccc_base_enable_sycl/build/_deps/vecmem-src/core/include/vecmem/memory/impl/atomic.ipp:150:12: error: unexpected type name 'value_type': expected expression
/home/data_sync/academique/These/Traccc/test_compil_11-05/traccc_base_enable_sycl/build/_deps/vecmem-src/core/include/vecmem/memory/impl/atomic.ipp:22:59: note: expanded from macro '__VECMEM_SYCL_ATOMIC_CALL1'
        cl::sycl::atomic<value_type>(cl::sycl::global_ptr<value_type>(PTR)), \
                                                          ^
/home/data_sync/academique/These/Traccc/test_compil_11-05/traccc_base_enable_sycl/build/_deps/vecmem-src/core/include/vecmem/memory/impl/atomic.ipp:165:12: error: no member named 'global_ptr' in namespace 'sycl'
    return __VECMEM_SYCL_ATOMIC_CALL1(fetch_xor, m_ptr, data);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/data_sync/academique/These/Traccc/test_compil_11-05/traccc_base_enable_sycl/build/_deps/vecmem-src/core/include/vecmem/memory/impl/atomic.ipp:22:48: note: expanded from macro '__VECMEM_SYCL_ATOMIC_CALL1'
        cl::sycl::atomic<value_type>(cl::sycl::global_ptr<value_type>(PTR)), \
                                     ~~~~~~~~~~^
/home/data_sync/academique/These/Traccc/test_compil_11-05/traccc_base_enable_sycl/build/_deps/vecmem-src/core/include/vecmem/memory/impl/atomic.ipp:165:12: error: unexpected type name 'value_type': expected expression
/home/data_sync/academique/These/Traccc/test_compil_11-05/traccc_base_enable_sycl/build/_deps/vecmem-src/core/include/vecmem/memory/impl/atomic.ipp:22:59: note: expanded from macro '__VECMEM_SYCL_ATOMIC_CALL1'
        cl::sycl::atomic<value_type>(cl::sycl::global_ptr<value_type>(PTR)), \
                                                          ^
18 errors generated.
make[2]: *** [examples/run/cpu/CMakeFiles/ccl_example.dir/build.make:63: examples/run/cpu/CMakeFiles/ccl_example.dir/ccl_example.cpp.o] Error 1
make[1]: *** [CMakeFiles/Makefile2:2127: examples/run/cpu/CMakeFiles/ccl_example.dir/all] Error 2
make: *** [Makefile:163: all] Error 2

[SylvainJoube]

Sorry, I forgot to create the PR as a WIP draft or as an issue.

[krasznaa]

I'm so very confused... 😕 What are you trying to do exactly?

To build VecMem's SYCL code using DPC++ from the latest oneAPI release, you can do the following:

[bash][Elrond]:vecmem > source /data/software/intel/oneapi-2021.4.0/setvars.sh 
 
:: initializing oneAPI environment ...
   bash: BASH_VERSION = 4.4.20(1)-release
:: advisor -- latest
:: ccl -- latest
:: compiler -- latest
:: dal -- latest
:: debugger -- latest
:: dev-utilities -- latest
:: dnnl -- latest
:: dpcpp-ct -- latest
:: dpl -- latest
:: intelpython -- latest
:: ipp -- latest
:: ippcp -- latest
:: ipp -- latest
:: mkl -- latest
:: mpi -- latest
:: tbb -- latest
:: vpl -- latest
:: vtune -- latest
:: oneAPI environment initialized ::
 
[bash][Elrond]:vecmem > export SYCLCXX=dpcpp
[bash][Elrond]:vecmem > /data/software/cmake/3.21.2/x86_64-ubuntu1804-gcc7-opt/bin/cmake -DCMAKE_BUILD_TYPE=Debug -S vecmem -B build
-- The CXX compiler identification is GNU 7.5.0
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Looking for a CUDA compiler
-- Looking for a CUDA compiler - NOTFOUND
-- Looking for a HIP compiler
-- Looking for a HIP compiler - NOTFOUND
-- Looking for a SYCL compiler
-- Looking for a SYCL compiler - /data/software/intel/oneapi-2021.4.0/compiler/2021.4.0/linux/bin/dpcpp
-- Performing Test COMPILER_HAS_HIDDEN_VISIBILITY
-- Performing Test COMPILER_HAS_HIDDEN_VISIBILITY - Success
-- Performing Test COMPILER_HAS_HIDDEN_INLINE_VISIBILITY
-- Performing Test COMPILER_HAS_HIDDEN_INLINE_VISIBILITY - Success
-- Performing Test COMPILER_HAS_DEPRECATED_ATTR
-- Performing Test COMPILER_HAS_DEPRECATED_ATTR - Success
-- Performing Test VECMEM_HAVE_PMR_MEMORY_RESOURCE
-- Performing Test VECMEM_HAVE_PMR_MEMORY_RESOURCE - Failed
-- Performing Test VECMEM_HAVE_EXPERIMENTAL_PMR_MEMORY_RESOURCE
-- Performing Test VECMEM_HAVE_EXPERIMENTAL_PMR_MEMORY_RESOURCE - Success
-- Using memory resource types from the std::experimental::pmr namespace
-- Performing Test VECMEM_HAVE_DEFAULT_RESOURCE
-- Performing Test VECMEM_HAVE_DEFAULT_RESOURCE - Success
-- Check for working SYCL compiler: /data/software/intel/oneapi-2021.4.0/compiler/2021.4.0/linux/bin/dpcpp
-- Check for working SYCL compiler: /data/software/intel/oneapi-2021.4.0/compiler/2021.4.0/linux/bin/dpcpp - works
-- Performing Test VECMEM_HAVE_SYCL_EXT_ONEAPI_PRINTF
-- Performing Test VECMEM_HAVE_SYCL_EXT_ONEAPI_PRINTF - Success
-- Performing Test VECMEM_HAVE_SYCL_ONEAPI_PRINTF
-- Performing Test VECMEM_HAVE_SYCL_ONEAPI_PRINTF - Success
-- Performing Test VECMEM_HAVE_SYCL_ASSERT
-- Performing Test VECMEM_HAVE_SYCL_ASSERT - Success
-- Building GoogleTest as part of the VecMem project
-- The C compiler identification is GNU 7.5.0
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/bin/cc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Found Python: /data/software/intel/oneapi-2021.4.0/intelpython/latest/bin/python3.7 (found version "3.7.11") found components: Interpreter 
-- Looking for pthread.h
-- Looking for pthread.h - found
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Failed
-- Looking for pthread_create in pthreads
-- Looking for pthread_create in pthreads - not found
-- Looking for pthread_create in pthread
-- Looking for pthread_create in pthread - found
-- Found Threads: TRUE  
-- Configuring done
-- Generating done
-- Build files have been written to: /home/krasznaa/ATLAS/projects/vecmem/build
[bash][Elrond]:vecmem > /data/software/cmake/3.21.2/x86_64-ubuntu1804-gcc7-opt/bin/cmake --build build --target vecmem_test_sycl
[  2%] Building CXX object _deps/googletest-build/googletest/CMakeFiles/gtest.dir/src/gtest-all.cc.o
[  5%] Linking CXX shared library ../../../lib/libgtestd.so
[  5%] Built target gtest
[  7%] Building CXX object core/CMakeFiles/vecmem_core.dir/src/memory/allocator.cpp.o
[ 10%] Building CXX object core/CMakeFiles/vecmem_core.dir/src/memory/deallocator.cpp.o
[ 12%] Building CXX object core/CMakeFiles/vecmem_core.dir/src/memory/details/memory_resource_base.cpp.o
[ 15%] Building CXX object core/CMakeFiles/vecmem_core.dir/src/memory/arena.cpp.o
[ 17%] Building CXX object core/CMakeFiles/vecmem_core.dir/src/memory/arena_memory_resource.cpp.o
[ 20%] Building CXX object core/CMakeFiles/vecmem_core.dir/src/memory/identity_memory_resource.cpp.o
[ 23%] Building CXX object core/CMakeFiles/vecmem_core.dir/src/memory/terminal_memory_resource.cpp.o
[ 25%] Building CXX object core/CMakeFiles/vecmem_core.dir/src/memory/host_memory_resource.cpp.o
[ 28%] Building CXX object core/CMakeFiles/vecmem_core.dir/src/memory/binary_page_memory_resource.cpp.o
[ 30%] Building CXX object core/CMakeFiles/vecmem_core.dir/src/memory/binary_page_memory_resource_impl.cpp.o
[ 33%] Building CXX object core/CMakeFiles/vecmem_core.dir/src/memory/contiguous_memory_resource.cpp.o
[ 35%] Building CXX object core/CMakeFiles/vecmem_core.dir/src/memory/instrumenting_memory_resource.cpp.o
[ 38%] Building CXX object core/CMakeFiles/vecmem_core.dir/src/memory/choice_memory_resource.cpp.o
[ 41%] Building CXX object core/CMakeFiles/vecmem_core.dir/src/memory/coalescing_memory_resource.cpp.o
[ 43%] Building CXX object core/CMakeFiles/vecmem_core.dir/src/memory/conditional_memory_resource.cpp.o
[ 46%] Building CXX object core/CMakeFiles/vecmem_core.dir/src/memory/debug_memory_resource.cpp.o
[ 48%] Building CXX object core/CMakeFiles/vecmem_core.dir/src/utils/copy.cpp.o
[ 51%] Building CXX object core/CMakeFiles/vecmem_core.dir/src/utils/memory_monitor.cpp.o
[ 53%] Linking CXX shared library ../lib/libvecmem_core.so
[ 53%] Built target vecmem_core
Scanning dependencies of target vecmem_sycl
[ 56%] Building SYCL object sycl/CMakeFiles/vecmem_sycl.dir/src/memory/sycl/details/memory_resource_base.sycl.o
[ 58%] Building SYCL object sycl/CMakeFiles/vecmem_sycl.dir/src/memory/sycl/device_memory_resource.sycl.o
[ 61%] Building SYCL object sycl/CMakeFiles/vecmem_sycl.dir/src/memory/sycl/host_memory_resource.sycl.o
[ 64%] Building SYCL object sycl/CMakeFiles/vecmem_sycl.dir/src/memory/sycl/shared_memory_resource.sycl.o
[ 66%] Building SYCL object sycl/CMakeFiles/vecmem_sycl.dir/src/utils/sycl/copy.sycl.o
[ 69%] Building SYCL object sycl/CMakeFiles/vecmem_sycl.dir/src/utils/sycl/queue_wrapper.sycl.o
[ 71%] Building SYCL object sycl/CMakeFiles/vecmem_sycl.dir/src/utils/sycl/device_selector.sycl.o
[ 74%] Building SYCL object sycl/CMakeFiles/vecmem_sycl.dir/src/utils/sycl/get_queue.sycl.o
[ 76%] Linking SYCL shared library ../lib/libvecmem_sycl.so
[ 76%] Built target vecmem_sycl
[ 79%] Building CXX object tests/CMakeFiles/vecmem_testing_common.dir/common/memory_resource_name_gen.cpp.o
[ 82%] Linking CXX static library ../lib/libvecmem_testing_common.a
[ 82%] Built target vecmem_testing_common
[ 84%] Building CXX object _deps/googletest-build/googletest/CMakeFiles/gtest_main.dir/src/gtest_main.cc.o
[ 87%] Linking CXX shared library ../../../lib/libgtest_maind.so
[ 87%] Built target gtest_main
Scanning dependencies of target vecmem_test_sycl
[ 89%] Building CXX object tests/sycl/CMakeFiles/vecmem_test_sycl.dir/test_sycl_memory_resources.cpp.o
[ 92%] Building SYCL object tests/sycl/CMakeFiles/vecmem_test_sycl.dir/test_sycl_containers.sycl.o
[ 94%] Building SYCL object tests/sycl/CMakeFiles/vecmem_test_sycl.dir/test_sycl_jagged_containers.sycl.o
[ 97%] Building SYCL object tests/sycl/CMakeFiles/vecmem_test_sycl.dir/__/__/sycl/src/utils/sycl/device_selector.sycl.o
[100%] Linking SYCL executable ../../bin/vecmem_test_sycl
[100%] Built target vecmem_test_sycl
[bash][Elrond]:vecmem >

Where did you get your formalism from? I'm particularly confused about your usage of CMAKE_SYCL_COMPILER_ENV_VAR...

[stephenswat]

Hi @SylvainJoube, could you please confirm whether #106 resolves this issue? If so, we can close this PR.

[stephenswat]

Pinging @SylvainJoube. 🙂

[SylvainJoube]

Hi @SylvainJoube, could you please confirm whether #106 resolves this issue? If so, we can close this PR.

Oh, I'm sorry, I did not see your (multiple) pings @stephenswat . I have another problem now which is related to this one but not exactly the same. Now, I can't compile when I link libraries to a sycl code (with target_link_libraries), it says fatal error: 'stdlib.h' file not found every time, for any library. I will talk about this in the issue #105 that is already open. Maybe I'm missing something, again.

And sorry for my late reply !