Skip to content

[SYCL][NFC] Improve ABI testing for accessors #1800

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Jun 5, 2020
Merged

[SYCL][NFC] Improve ABI testing for accessors #1800

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
113 changes: 113 additions & 0 deletions sycl/test/abi/layout_accessors.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,113 @@
// RUN: %clangxx -fsycl -c -fno-color-diagnostics -Xclang -fdump-record-layouts %s | FileCheck %s
// REQUIRES: linux

#include <CL/sycl/accessor.hpp>

using namespace cl::sycl;

//----------------------------------------------------------------------------//
// Host buffer accessor.
//----------------------------------------------------------------------------//

void hostAcc(accessor<int, 1, access::mode::read, access::target::host_buffer> Acc) {
(void)Acc.get_size();
}

// CHECK: 0 | class cl::sycl::accessor<int, 1, cl::sycl::access::mode::read, cl::sycl::access::target::host_buffer, cl::sycl::access::placeholder::false_t>
// CHECK-NEXT: 0 | class cl::sycl::detail::AccessorBaseHost (base)
// CHECK-NEXT: 0 | class std::shared_ptr<class cl::sycl::detail::AccessorImplHost> impl
// CHECK-NEXT: 0 | class std::__shared_ptr<class cl::sycl::detail::AccessorImplHost, __gnu_cxx::_S_atomic> (base)
// CHECK-NEXT: 0 | class std::__shared_ptr_access<class cl::sycl::detail::AccessorImplHost, __gnu_cxx::_S_atomic, false, false> (base) (empty)
// CHECK-NEXT: 0 | std::__shared_ptr<class cl::sycl::detail::AccessorImplHost, __gnu_cxx::_S_atomic>::element_type * _M_ptr
// CHECK-NEXT: 8 | class std::__shared_count<__gnu_cxx::_S_atomic> _M_refcount
// CHECK-NEXT: 8 | _Sp_counted_base<(enum __gnu_cxx::_Lock_policy)2U> * _M_pi
// CHECK-NEXT: 0 | class cl::sycl::detail::accessor_common<int, 1, cl::sycl::access::mode::read, cl::sycl::access::target::host_buffer, cl::sycl::access::placeholder::false_t> (base) (empty)
// CHECK-NEXT: 16 | char [16] padding
// CHECK-NEXT: [sizeof=32, dsize=32, align=8,
// CHECK-NEXT: nvsize=32, nvalign=8]

//----------------------------------------------------------------------------//
// Global buffer accessor.
//----------------------------------------------------------------------------//

void hostAcc(accessor<int, 1, access::mode::read, access::target::global_buffer> Acc) {
(void)Acc.get_size();
}

// CHECK: 0 | class cl::sycl::accessor<int, 1, cl::sycl::access::mode::read, cl::sycl::access::target::global_buffer, cl::sycl::access::placeholder::false_t>
// CHECK-NEXT: 0 | class cl::sycl::detail::AccessorBaseHost (base)
// CHECK-NEXT: 0 | class std::shared_ptr<class cl::sycl::detail::AccessorImplHost> impl
// CHECK-NEXT: 0 | class std::__shared_ptr<class cl::sycl::detail::AccessorImplHost, __gnu_cxx::_S_atomic> (base)
// CHECK-NEXT: 0 | class std::__shared_ptr_access<class cl::sycl::detail::AccessorImplHost, __gnu_cxx::_S_atomic, false, false> (base) (empty)
// CHECK-NEXT: 0 | std::__shared_ptr<class cl::sycl::detail::AccessorImplHost, __gnu_cxx::_S_atomic>::element_type * _M_ptr
// CHECK-NEXT: 8 | class std::__shared_count<__gnu_cxx::_S_atomic> _M_refcount
// CHECK-NEXT: 8 | _Sp_counted_base<(enum __gnu_cxx::_Lock_policy)2U> * _M_pi
// CHECK-NEXT: 0 | class cl::sycl::detail::accessor_common<int, 1, cl::sycl::access::mode::read, cl::sycl::access::target::global_buffer, cl::sycl::access::placeholder::false_t> (base) (empty)
// CHECK-NEXT: 16 | char [16] padding
// CHECK-NEXT: [sizeof=32, dsize=32, align=8,
// CHECK-NEXT: nvsize=32, nvalign=8]

//----------------------------------------------------------------------------//
// Local accessor.
//----------------------------------------------------------------------------//

void hostAcc(accessor<int, 1, access::mode::read_write, access::target::local> Acc) {
(void)Acc.get_size();
}

// CHECK: 0 | class cl::sycl::accessor<int, 1, cl::sycl::access::mode::read_write, cl::sycl::access::target::local, cl::sycl::access::placeholder::false_t>
// CHECK-NEXT: 0 | class cl::sycl::detail::LocalAccessorBaseHost (base)
// CHECK-NEXT: 0 | class std::shared_ptr<class cl::sycl::detail::LocalAccessorImplHost> impl
// CHECK-NEXT: 0 | class std::__shared_ptr<class cl::sycl::detail::LocalAccessorImplHost, __gnu_cxx::_S_atomic> (base)
// CHECK-NEXT: 0 | class std::__shared_ptr_access<class cl::sycl::detail::LocalAccessorImplHost, __gnu_cxx::_S_atomic, false, false> (base) (empty)
// CHECK-NEXT: 0 | std::__shared_ptr<class cl::sycl::detail::LocalAccessorImplHost, __gnu_cxx::_S_atomic>::element_type * _M_ptr
// CHECK-NEXT: 8 | class std::__shared_count<__gnu_cxx::_S_atomic> _M_refcount
// CHECK-NEXT: 8 | _Sp_counted_base<(enum __gnu_cxx::_Lock_policy)2U> * _M_pi
// CHECK-NEXT: 0 | class cl::sycl::detail::accessor_common<int, 1, cl::sycl::access::mode::read_write, cl::sycl::access::target::local, cl::sycl::access::placeholder::false_t> (base) (empty)
// CHECK-NEXT: 16 | char [16] padding
// CHECK-NEXT: [sizeof=32, dsize=32, align=8,
// CHECK-NEXT: nvsize=32, nvalign=8]

//----------------------------------------------------------------------------//
// Host image accessor.
//----------------------------------------------------------------------------//

void hostAcc(accessor<int4, 1, access::mode::read_write, access::target::host_image> Acc) {
(void)Acc.get_count();
}
// CHECK: 0 | class cl::sycl::accessor<class cl::sycl::vec<int, 4>, 1, cl::sycl::access::mode::read_write, cl::sycl::access::target::host_image, cl::sycl::access::placeholder::false_t>
// CHECK-NEXT: 0 | class cl::sycl::detail::image_accessor<class cl::sycl::vec<int, 4>, 1, cl::sycl::access::mode::read_write, cl::sycl::access::target::host_image, cl::sycl::access::placeholder::false_t> (base)
// CHECK-NEXT: 0 | class cl::sycl::detail::AccessorBaseHost (base)
// CHECK-NEXT: 0 | class std::shared_ptr<class cl::sycl::detail::AccessorImplHost> impl
// CHECK-NEXT: 0 | class std::__shared_ptr<class cl::sycl::detail::AccessorImplHost, __gnu_cxx::_S_atomic> (base)
// CHECK-NEXT: 0 | class std::__shared_ptr_access<class cl::sycl::detail::AccessorImplHost, __gnu_cxx::_S_atomic, false, false> (base) (empty)
// CHECK-NEXT: 0 | std::__shared_ptr<class cl::sycl::detail::AccessorImplHost, __gnu_cxx::_S_atomic>::element_type * _M_ptr
// CHECK-NEXT: 8 | class std::__shared_count<__gnu_cxx::_S_atomic> _M_refcount
// CHECK-NEXT: 8 | _Sp_counted_base<(enum __gnu_cxx::_Lock_policy)2U> * _M_pi
// CHECK-NEXT: 16 | size_t MImageCount
// CHECK-NEXT: 24 | enum cl::sycl::image_channel_order MImgChannelOrder
// CHECK-NEXT: 28 | enum cl::sycl::image_channel_type MImgChannelType
// CHECK-NEXT: [sizeof=32, dsize=32, align=8,
// CHECK-NEXT: nvsize=32, nvalign=8]

//----------------------------------------------------------------------------//
// Image accessor.
//----------------------------------------------------------------------------//

void hostAcc(accessor<int4, 1, access::mode::read, access::target::image> Acc) {
(void)Acc.get_count();
}
// CHECK: 0 | class cl::sycl::accessor<class cl::sycl::vec<int, 4>, 1, cl::sycl::access::mode::read, cl::sycl::access::target::image, cl::sycl::access::placeholder::false_t>
// CHECK-NEXT: 0 | class cl::sycl::detail::image_accessor<class cl::sycl::vec<int, 4>, 1, cl::sycl::access::mode::read, cl::sycl::access::target::image, cl::sycl::access::placeholder::false_t> (base)
// CHECK-NEXT: 0 | class cl::sycl::detail::AccessorBaseHost (base)
// CHECK-NEXT: 0 | class std::shared_ptr<class cl::sycl::detail::AccessorImplHost> impl
// CHECK-NEXT: 0 | class std::__shared_ptr<class cl::sycl::detail::AccessorImplHost, __gnu_cxx::_S_atomic> (base)
// CHECK-NEXT: 0 | class std::__shared_ptr_access<class cl::sycl::detail::AccessorImplHost, __gnu_cxx::_S_atomic, false, false> (base) (empty)
// CHECK-NEXT: 0 | std::__shared_ptr<class cl::sycl::detail::AccessorImplHost, __gnu_cxx::_S_atomic>::element_type * _M_ptr
// CHECK-NEXT: 8 | class std::__shared_count<__gnu_cxx::_S_atomic> _M_refcount
// CHECK-NEXT: 8 | _Sp_counted_base<(enum __gnu_cxx::_Lock_policy)2U> * _M_pi
// CHECK-NEXT: 16 | size_t MImageCount
// CHECK-NEXT: 24 | enum cl::sycl::image_channel_order MImgChannelOrder
// CHECK-NEXT: 28 | enum cl::sycl::image_channel_type MImgChannelType
// CHECK-NEXT: [sizeof=32, dsize=32, align=8,
// CHECK-NEXT: nvsize=32, nvalign=8]