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Improve queue compatibility testing #900

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Merged
merged 8 commits into from
Sep 9, 2022
Merged

Improve queue compatibility testing #900

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fcc302a
Make sure both arrays have the same allocation queue
oleksandr-pavlyk Sep 6, 2022
3bf842d
Introduced dpctl::utils::queues_are_compatible
oleksandr-pavlyk Sep 6, 2022
0390cfe
Apply utility queues_are_compatible
oleksandr-pavlyk Sep 6, 2022
f16e932
Improved transferring of shapes/strides to device for usm_ndarray cop…
oleksandr-pavlyk Sep 7, 2022
22cdb5a
Changed passing shapes/strides to kernel in copy_usm_ndarray_for_reshape
oleksandr-pavlyk Sep 7, 2022
46d8a8d
Optimized transfer of shape/strides to kernel in copy from ndarray
oleksandr-pavlyk Sep 7, 2022
7ab929f
Minor optimization of using vector::size instead of recomputing it again
oleksandr-pavlyk Sep 7, 2022
74f0b37
Modularized utility for packing shapes/strides into device allocation…
oleksandr-pavlyk Sep 8, 2022
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13 changes: 13 additions & 0 deletions dpctl/apis/include/dpctl4pybind11.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -547,6 +547,19 @@ sycl::event keep_args_alive(sycl::queue q,
return host_task_ev;
}

template <std::size_t num>
bool queues_are_compatible(sycl::queue exec_q,
const sycl::queue (&alloc_qs)[num])
{
for (std::size_t i = 0; i < num; ++i) {

if (exec_q != alloc_qs[i]) {
return false;
}
}
return true;
}

} // end namespace utils

} // end namespace dpctl
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