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oneMKL: replace unsupported sycl::vector_class with std:vector in USM API (#381)
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Lines changed: 290 additions & 287 deletions

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‎source/elements/oneMKL/source/architecture/api_design.inc.rst‎

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@@ -63,7 +63,10 @@ oneMKL uses the following DPC++ data types:
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* SYCL buffer ``sycl::buffer`` for buffer-based memory access. See :ref:`onemkl_buffers` for more details.
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* Unified Shared Memory (USM) for pointer-based memory access. See :ref:`onemkl_usm` for more details.
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* SYCL event ``sycl::event`` for output event synchronization in oneMKL routines with USM pointers. See :ref:`onemkl_synchronization_with_usm` for more details.
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* Vector of SYCL events ``sycl::vector_class<sycl::event>`` for input events synchronization in oneMKL routines with USM pointers. See :ref:`onemkl_synchronization_with_usm` for more details.
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* Vector of SYCL events ``std::vector<sycl::event>`` for input events synchronization in oneMKL routines with USM pointers. See :ref:`onemkl_synchronization_with_usm` for more details.
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.. note::
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The class ``sycl::vector_class`` has been removed from SYCL 2020 and the standard class ``std::vector`` should be used instead for vector of SYCL events in oneMKL routines with USM pointers
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.. _onemkl_datatypes:
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‎source/elements/oneMKL/source/architecture/execution_model.inc.rst‎

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@@ -75,9 +75,9 @@ Synchronization When Using USM APIs
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When USM pointers are used as input to, or output from, a oneMKL routine, it becomes the calling application's responsibility to manage possible asynchronicity.
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To help the calling application, all oneMKL routines with at least one USM pointer argument also take an optional reference to a list of *input events*, of type ``sycl::vector_class<sycl::event>``, and have a return value of type ``sycl::event`` representing computation completion::
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To help the calling application, all oneMKL routines with at least one USM pointer argument also take an optional reference to a list of *input events*, of type ``std::vector<sycl::event>``, and have a return value of type ``sycl::event`` representing computation completion::
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sycl::event mkl::domain::routine(..., sycl::vector_class<sycl::event> &in_events = {});
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sycl::event mkl::domain::routine(..., std::vector<sycl::event> &in_events = {});
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The routine shall ensure that all input events (if the list is present and non-empty) have occurred before any USM pointers are accessed. Likewise, the routine's output event shall not be complete until the routine has finished accessing all USM pointer arguments.
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‎source/elements/oneMKL/source/domains/blas/asum.rst‎

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@@ -127,7 +127,7 @@ asum (USM Version)
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const T *x,
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std::int64_t incx,
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T_res *result,
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const sycl::vector_class<sycl::event> &dependencies = {})
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const std::vector<sycl::event> &dependencies = {})
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}
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.. code-block:: cpp
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@@ -137,7 +137,7 @@ asum (USM Version)
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const T *x,
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std::int64_t incx,
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T_res *result,
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const sycl::vector_class<sycl::event> &dependencies = {})
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const std::vector<sycl::event> &dependencies = {})
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}
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.. container:: section

‎source/elements/oneMKL/source/domains/blas/axpy.rst‎

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@@ -141,7 +141,7 @@ axpy (USM Version)
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std::int64_t incx,
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T *y,
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std::int64_t incy,
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const sycl::vector_class<sycl::event> &dependencies = {})
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const std::vector<sycl::event> &dependencies = {})
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}
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.. code-block:: cpp
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@@ -153,7 +153,7 @@ axpy (USM Version)
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std::int64_t incx,
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T *y,
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std::int64_t incy,
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const sycl::vector_class<sycl::event> &dependencies = {})
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const std::vector<sycl::event> &dependencies = {})
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}
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.. container:: section

‎source/elements/oneMKL/source/domains/blas/axpy_batch.rst‎

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@@ -212,7 +212,7 @@ The total number of vectors in ``x`` and ``y`` are given by the ``batch_size`` p
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std::int64_t *incy,
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std::int64_t group_count,
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std::int64_t *group_size,
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const sycl::vector_class<sycl::event> &dependencies = {})
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const std::vector<sycl::event> &dependencies = {})
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}
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.. code-block:: cpp
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@@ -226,7 +226,7 @@ The total number of vectors in ``x`` and ``y`` are given by the ``batch_size`` p
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std::int64_t *incy,
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std::int64_t group_count,
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std::int64_t *group_size,
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const sycl::vector_class<sycl::event> &dependencies = {})
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const std::vector<sycl::event> &dependencies = {})
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}
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.. container:: section
@@ -300,7 +300,7 @@ The total number of vectors in ``x`` and ``y`` are given by the ``batch_size`` p
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std::int64_t incy,
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std::int64_t stridey,
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std::int64_t batch_size,
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const sycl::vector_class<sycl::event> &dependencies = {})
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const std::vector<sycl::event> &dependencies = {})
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}
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.. code-block:: cpp
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@@ -315,7 +315,7 @@ The total number of vectors in ``x`` and ``y`` are given by the ``batch_size`` p
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std::int64_t incy,
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std::int64_t stridey,
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std::int64_t batch_size,
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const sycl::vector_class<sycl::event> &dependencies = {})
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const std::vector<sycl::event> &dependencies = {})
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}
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.. container:: section

‎source/elements/oneMKL/source/domains/blas/copy.rst‎

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@@ -126,7 +126,7 @@ copy (USM Version)
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std::int64_t incx,
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T *y,
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std::int64_t incy,
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const sycl::vector_class<sycl::event> &dependencies = {})
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const std::vector<sycl::event> &dependencies = {})
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}
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.. code-block:: cpp
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@@ -137,7 +137,7 @@ copy (USM Version)
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std::int64_t incx,
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T *y,
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std::int64_t incy,
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const sycl::vector_class<sycl::event> &dependencies = {})
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const std::vector<sycl::event> &dependencies = {})
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}
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.. container:: section

‎source/elements/oneMKL/source/domains/blas/dot.rst‎

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@@ -142,7 +142,7 @@ dot (USM Version)
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const T *y,
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std::int64_t incy,
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T_res *result,
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const sycl::vector_class<sycl::event> &dependencies = {})
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const std::vector<sycl::event> &dependencies = {})
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}
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.. code-block:: cpp
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@@ -154,7 +154,7 @@ dot (USM Version)
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const T *y,
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std::int64_t incy,
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T_res *result,
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const sycl::vector_class<sycl::event> &dependencies = {})
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const std::vector<sycl::event> &dependencies = {})
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}
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.. container:: section

‎source/elements/oneMKL/source/domains/blas/dotc.rst‎

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@@ -130,7 +130,7 @@ dotc (USM Version)
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const T *y,
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std::int64_t incy,
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T *result,
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const sycl::vector_class<sycl::event> &dependencies = {})
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const std::vector<sycl::event> &dependencies = {})
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}
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.. code-block:: cpp
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@@ -142,7 +142,7 @@ dotc (USM Version)
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const T *y,
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std::int64_t incy,
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T *result,
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const sycl::vector_class<sycl::event> &dependencies = {})
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const std::vector<sycl::event> &dependencies = {})
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}
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.. container:: section

‎source/elements/oneMKL/source/domains/blas/dotu.rst‎

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@@ -130,7 +130,7 @@ dotu (USM Version)
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const T *y,
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std::int64_t incy,
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T *result,
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const sycl::vector_class<sycl::event> &dependencies = {})
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const std::vector<sycl::event> &dependencies = {})
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}
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.. code-block:: cpp
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const T *y,
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std::int64_t incy,
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T *result,
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const sycl::vector_class<sycl::event> &dependencies = {})
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const std::vector<sycl::event> &dependencies = {})
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}
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.. container:: section

‎source/elements/oneMKL/source/domains/blas/gbmv.rst‎

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@@ -203,7 +203,7 @@ gbmv (USM Version)
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T beta,
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T *y,
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std::int64_t incy,
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const sycl::vector_class<sycl::event> &dependencies = {})
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const std::vector<sycl::event> &dependencies = {})
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}
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.. code-block:: cpp
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T beta,
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T *y,
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std::int64_t incy,
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const sycl::vector_class<sycl::event> &dependencies = {})
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const std::vector<sycl::event> &dependencies = {})
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}
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.. container:: section

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