Merge changes from master to gold

.github/workflows/conda-package.yml

@@ -456,7 +456,7 @@ jobs:
     needs: test_windows
 
     if: |
-      !github.event.pull_request.head.repo.fork  &&
+      !github.event.pull_request.head.repo.fork  && !github.event.push.repository.fork &&
       (github.ref == 'refs/heads/master' || (startsWith(github.ref, 'refs/heads/release') == true) || github.event_name == 'push' && contains(github.ref, 'refs/tags/'))
 
     runs-on: windows-latest

doc/conf.py

@@ -31,9 +31,9 @@
 author = 'Intel'
 
 # The short X.Y version
-version = '0.10'
+version = '0.11'
 # The full version, including alpha/beta/rc tags
-release = '0.10.3'
+release = '0.11.0'
 
 
 # -- General configuration ---------------------------------------------------

dpnp/backend/CMakeLists.txt

@@ -27,8 +27,8 @@
 
 cmake_minimum_required(VERSION 3.10 FATAL_ERROR)
 
-# set(DPNP_VERSION 0.10.3)
-# set(DPNP_API_VERSION 0.10)
+# set(DPNP_VERSION 0.11.0)
+# set(DPNP_API_VERSION 0.11)
 
 # set directory where the custom finders live
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/Modules")

dpnp/backend/doc/Doxyfile

@@ -38,7 +38,7 @@ PROJECT_NAME           = "DPNP C++ backend kernel library"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 0.10.3
+PROJECT_NUMBER         = 0.11.0
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a

dpnp/backend/src/dpnp_utils.hpp

@@ -1,5 +1,5 @@
 //*****************************************************************************
-// Copyright (c) 2016-2020, Intel Corporation
+// Copyright (c) 2016-2022, Intel Corporation
 // All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
@@ -40,6 +40,15 @@
     (__LIBSYCL_MAJOR_VERSION > major) || (__LIBSYCL_MAJOR_VERSION == major and __LIBSYCL_MINOR_VERSION > minor) ||     \
         (__LIBSYCL_MAJOR_VERSION == major and __LIBSYCL_MINOR_VERSION == minor and __LIBSYCL_PATCH_VERSION >= patch)
 
+/**
+ * Version of SYCL DPC++ 2023 compiler at which transition to SYCL 2020 occurs.
+ * Intel(R) oneAPI DPC++ 2022.2.1 compiler has version 20221020L on Linux and
+ * 20221101L on Windows.
+ */
+#ifndef __SYCL_COMPILER_2023_SWITCHOVER
+#define __SYCL_COMPILER_2023_SWITCHOVER 20221102L
+#endif
+
 /**
  * @defgroup BACKEND_UTILS Backend C++ library utilities
  * @{

dpnp/backend/src/dpnpc_memory_adapter.hpp

@@ -1,5 +1,5 @@
 //*****************************************************************************
-// Copyright (c) 2016-2020, Intel Corporation
+// Copyright (c) 2016-2022, Intel Corporation
 // All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
@@ -28,6 +28,7 @@
 #define DPNP_MEMORY_ADAPTER_H
 
 #include "queue_sycl.hpp"
+#include "dpnp_utils.hpp"
 
 /**
  * @ingroup BACKEND_UTILS
@@ -84,8 +85,10 @@ class DPNPC_ptr_adapter final
             std::cerr << "\n\t size_in_bytes=" << size_in_bytes;
             std::cerr << "\n\t pointer type=" << (long)src_ptr_type;
             std::cerr << "\n\t queue inorder=" << queue.is_in_order();
+#if (__SYCL_COMPILER_VERSION < __SYCL_COMPILER_2023_SWITCHOVER)
             std::cerr << "\n\t queue is_host=" << queue.is_host();
             std::cerr << "\n\t queue device is_host=" << queue.get_device().is_host();
+#endif
             std::cerr << "\n\t queue device is_cpu=" << queue.get_device().is_cpu();
             std::cerr << "\n\t queue device is_gpu=" << queue.get_device().is_gpu();
             std::cerr << "\n\t queue device is_accelerator=" << queue.get_device().is_accelerator();

dpnp/backend/src/queue_sycl.cpp

@@ -29,6 +29,7 @@
 
 #include <dpnp_iface.hpp>
 #include "queue_sycl.hpp"
+#include "dpnp_utils.hpp"
 
 #if defined(DPNP_LOCAL_QUEUE)
 sycl::queue* backend_sycl::queue = nullptr;
@@ -211,10 +212,14 @@ bool backend_sycl::backend_sycl_is_cpu()
 {
     sycl::queue& qptr = get_queue();
 
-    if (qptr.is_host() || qptr.get_device().is_cpu() || qptr.get_device().is_host())
-    {
+    if (qptr.get_device().is_cpu()) {
+        return true;
+    }
+#if (__SYCL_COMPILER_VERSION < __SYCL_COMPILER_2023_SWITCHOVER)
+    else if (qptr.is_host() || qptr.get_device().is_host()) {
         return true;
     }
+#endif
 
     return false;
 }

dpnp/dpnp_array.py

@@ -115,6 +115,10 @@ def sycl_context(self):
     def device(self):
         return self._array_obj.device
 
+    @property
+    def usm_type(self):
+        return self._array_obj.usm_type
+
     def __abs__(self):
         return dpnp.abs(self)
 

dpnp/version.py

@@ -29,6 +29,6 @@
 DPNP version module
 """
 
-__version__: str = '0.10.3'
+__version__: str = '0.11.0'
 
 version: str = __version__

tests/test_arraycreation.py

@@ -12,7 +12,7 @@
                          [0, -5, 10, -2.5, 9.7],
                          ids=['0', '-5', '10', '-2.5', '9.7'])
 @pytest.mark.parametrize("stop",
-                         [None, 10, -2, 20.5, 10**5],
+                         [None, 10, -2, 20.5, 1000],
                          ids=['None', '10', '-2', '20.5', '10**5'])
 @pytest.mark.parametrize("step",
                          [None, 1, 2.7, -1.6, 100],
@@ -26,17 +26,6 @@ def test_arange(start, stop, step, dtype):
         # numpy casts to float32 type when computes float16 data
         rtol_mult = 4
 
-        # secure there is no 'inf' elements in resulting array
-        max = numpy.finfo(dtype).max
-        if stop is not None and stop > max:
-            # consider comulative accuracy while generating array
-            # to calculate maximum allowed 'stop' value for dtype=float16
-            arr_len = (max - start) / (step if step is not None else 1)
-            arr_ilen = int(arr_len)
-            arr_len = (arr_ilen + 1) if float(arr_ilen) < arr_len else arr_ilen
-            acc = rtol_mult * numpy.finfo(dtype).eps
-            stop = max - acc * arr_len
-
     exp_array = numpy.arange(start, stop=stop, step=step, dtype=dtype)
 
     dpnp_array = dpnp.arange(start, stop=stop, step=step, dtype=dtype)

tests/test_random_state.py

@@ -15,6 +15,12 @@
 )
 
 
+def assert_cfd(data, exp_sycl_queue, exp_usm_type=None):
+    assert exp_sycl_queue == data.sycl_queue
+    if exp_usm_type:
+        assert exp_usm_type == data.usm_type
+
+
 class TestNormal:
     @pytest.mark.parametrize("dtype",
                              [dpnp.float32, dpnp.float64, None],
@@ -47,7 +53,7 @@ def test_distr(self, dtype, usm_type):
         assert_array_almost_equal(dpnp.asnumpy(data), desired, decimal=precision)
 
         # check if compute follows data isn't broken
-        assert sycl_queue == data.sycl_queue
+        assert_cfd(data, sycl_queue, usm_type)
 
 
     @pytest.mark.parametrize("dtype",
@@ -138,7 +144,7 @@ def test_fallback(self, loc, scale):
         assert_array_almost_equal(actual, desired, decimal=precision)
 
         # check if compute follows data isn't broken
-        assert sycl_queue == data.sycl_queue
+        assert_cfd(data, sycl_queue)
 
 
     @pytest.mark.parametrize("dtype",
@@ -174,17 +180,17 @@ def test_distr(self, usm_type):
 
         precision = numpy.finfo(dtype=numpy.float64).precision
         assert_array_almost_equal(dpnp.asnumpy(data), desired, decimal=precision)
-        assert sycl_queue == data.sycl_queue
+        assert_cfd(data, sycl_queue, usm_type)
 
         # call with the same seed has to draw the same values
         data = RandomState(seed, sycl_queue=sycl_queue).rand(3, 2, usm_type=usm_type)
         assert_array_almost_equal(dpnp.asnumpy(data), desired, decimal=precision)
-        assert sycl_queue == data.sycl_queue
+        assert_cfd(data, sycl_queue, usm_type)
 
         # call with omitted dimensions has to draw the first element from desired
         data = RandomState(seed, sycl_queue=sycl_queue).rand(usm_type=usm_type)
         assert_array_almost_equal(dpnp.asnumpy(data), desired[0, 0], decimal=precision)
-        assert sycl_queue == data.sycl_queue
+        assert_cfd(data, sycl_queue, usm_type)
 
         # rand() is an alias on random_sample(), map arguments
         with mock.patch('dpnp.random.RandomState.random_sample') as m:
@@ -245,7 +251,7 @@ def test_distr(self, dtype, usm_type):
                                [5, 3],
                                [5, 7]], dtype=numpy.int32)
         assert_array_equal(dpnp.asnumpy(data), desired)
-        assert sycl_queue == data.sycl_queue
+        assert_cfd(data, sycl_queue, usm_type)
 
         # call with the same seed has to draw the same values
         data = RandomState(seed, sycl_queue=sycl_queue).randint(low=low,
@@ -254,15 +260,15 @@ def test_distr(self, dtype, usm_type):
                                                                 dtype=dtype,
                                                                 usm_type=usm_type)
         assert_array_equal(dpnp.asnumpy(data), desired)
-        assert sycl_queue == data.sycl_queue
+        assert_cfd(data, sycl_queue, usm_type)
 
         # call with omitted dimensions has to draw the first element from desired
         data = RandomState(seed, sycl_queue=sycl_queue).randint(low=low,
                                                                 high=high,
                                                                 dtype=dtype,
                                                                 usm_type=usm_type)
         assert_array_equal(dpnp.asnumpy(data), desired[0, 0])
-        assert sycl_queue == data.sycl_queue
+        assert_cfd(data, sycl_queue, usm_type)
 
         # rand() is an alias on random_sample(), map arguments
         with mock.patch('dpnp.random.RandomState.uniform') as m:
@@ -701,7 +707,7 @@ def test_distr(self, bounds, dtype, usm_type):
             assert_array_equal(dpnp.asnumpy(data), desired)
 
         # check if compute follows data isn't broken
-        assert sycl_queue == data.sycl_queue
+        assert_cfd(data, sycl_queue, usm_type)
 
 
     @pytest.mark.parametrize("dtype",
@@ -766,7 +772,7 @@ def test_fallback(self, low, high):
         assert_array_almost_equal(actual, desired, decimal=precision)
 
         # check if compute follows data isn't broken
-        assert sycl_queue == data.sycl_queue
+        assert_cfd(data, sycl_queue)
 
 
     @pytest.mark.parametrize("dtype",

tests/test_sycl_queue.py

@@ -278,8 +278,7 @@ def test_uniform(usm_type, size):
     high = 2.0
     res = dpnp.random.uniform(low, high, size=size, usm_type=usm_type)
 
-    res_usm_type = res.get_array().usm_type
-    assert usm_type == res_usm_type
+    assert usm_type == res.usm_type
 
 
 @pytest.mark.parametrize("usm_type",
@@ -295,8 +294,7 @@ def test_rs_uniform(usm_type, seed):
     rs = dpnp.random.RandomState(seed, sycl_queue=sycl_queue)
     res = rs.uniform(low, high, usm_type=usm_type)
 
-    res_usm_type = res.get_array().usm_type
-    assert usm_type == res_usm_type
+    assert usm_type == res.usm_type
 
     res_sycl_queue = res.get_array().sycl_queue
     assert_sycl_queue_equal(res_sycl_queue, sycl_queue)