Fix dpctl to 0.10.0 (#590) 29d5bf2

IntelPython · Oct 20, 2021 · ede3a0c · ede3a0c
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diff --git a/0.16.1/.buildinfo b/0.16.1/.buildinfo
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+# Sphinx build info version 1
+# This file hashes the configuration used when building these files. When it is not found, a full rebuild will be done.
+config: dc3f090e0d3879ffbf4e82d49b46c1a1
+tags: 645f666f9bcd5a90fca523b33c5a78b7
diff --git a/0.16.1/CoreFeatures.html b/0.16.1/CoreFeatures.html
@@ -0,0 +1,181 @@
+<!DOCTYPE html>
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+  <title>Code-generation based on a device &mdash; numba-dppy 0.16.1 documentation</title>
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+            <a href="index.html" class="icon icon-home"> numba-dppy
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+        </div><div class="wy-menu wy-menu-vertical" data-spy="affix" role="navigation" aria-label="Navigation menu">
+              <p class="caption" role="heading"><span class="caption-text">Core Features</span></p>
+<ul class="current">
+<li class="toctree-l1 current"><a class="current reference internal" href="#">Code-generation based on a device</a></li>
+<li class="toctree-l1"><a class="reference internal" href="#automatic-offload-of-numpy-expressions">Automatic offload of NumPy expressions</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="#controllable-fallback">Controllable Fallback</a></li>
+<li class="toctree-l2"><a class="reference internal" href="#offload-diagnostics">Offload Diagnostics</a></li>
+</ul>
+</li>
+</ul>
+<p class="caption" role="heading"><span class="caption-text">User Guides</span></p>
+<ul>
+<li class="toctree-l1"><a class="reference internal" href="user_guides/getting_started.html"> Getting Started</a></li>
+<li class="toctree-l1"><a class="reference internal" href="user_guides/kernel_programming_guide/index.html"> Programming SYCL Kernels</a></li>
+<li class="toctree-l1"><a class="reference internal" href="user_guides/debugging/index.html"> Debugging with GDB</a></li>
+<li class="toctree-l1"><a class="reference internal" href="user_guides/migrating_from_numba_cuda.html"> numba-dppy for numba.cuda Programmers</a></li>
+</ul>
+<p class="caption" role="heading"><span class="caption-text">Developer Guides</span></p>
+<ul>
+<li class="toctree-l1"><a class="reference internal" href="developer_guides/dpnp_integration.html">DPNP integration</a></li>
+<li class="toctree-l1"><a class="reference internal" href="developer_guides/tools.html">Debugging the compilation pipeline</a></li>
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+
+  <section id="code-generation-based-on-a-device">
+<span id="core-features"></span><h1>Code-generation based on a device<a class="headerlink" href="#code-generation-based-on-a-device" title="Permalink to this headline"></a></h1>
+<p>In <code class="docutils literal notranslate"><span class="pre">numba-dppy</span></code>, kernels are written in a device-agnostic fashion making it
+easy to write portable code. A kernel is compiled for the device on which the
+kernel is enqueued to be executed. The device is specified using a
+<code class="docutils literal notranslate"><span class="pre">dpctl.device_context</span></code> context manager. In the following example, two versions
+of the <code class="docutils literal notranslate"><span class="pre">sum</span></code> kernel are compiled, one for a GPU and another for a CPU based on
+which context the function was invoked. Currently, <code class="docutils literal notranslate"><span class="pre">numba-dppy</span></code> supports
+OpenCL CPU and GPU devices and Level Zero GPU devices. In future, compilation
+support may be extended to other type of SYCL devices that are supported by
+DPC++’s runtime.</p>
+<blockquote>
+<div><div class="highlight-python notranslate"><div class="highlight"><pre><span></span><span class="kn">import</span> <span class="nn">numpy</span> <span class="k">as</span> <span class="nn">np</span>
+<span class="kn">import</span> <span class="nn">numba_dppy</span><span class="o">,</span> <span class="nn">numba_dppy</span> <span class="k">as</span> <span class="nn">dppy</span>
+<span class="kn">import</span> <span class="nn">dpctl</span>
+
+<span class="nd">@dppy</span><span class="o">.</span><span class="n">kernel</span>
+    <span class="k">def</span> <span class="nf">sum</span><span class="p">(</span><span class="n">a</span><span class="p">,</span> <span class="n">b</span><span class="p">,</span> <span class="n">c</span><span class="p">):</span>
+    <span class="n">i</span> <span class="o">=</span> <span class="n">dppy</span><span class="o">.</span><span class="n">get_global_id</span><span class="p">(</span><span class="mi">0</span><span class="p">)</span>
+    <span class="n">c</span><span class="p">[</span><span class="n">i</span><span class="p">]</span> <span class="o">=</span> <span class="n">a</span><span class="p">[</span><span class="n">i</span><span class="p">]</span> <span class="o">+</span> <span class="n">b</span><span class="p">[</span><span class="n">i</span><span class="p">]</span>
+
+<span class="n">a</span> <span class="o">=</span> <span class="n">np</span><span class="o">.</span><span class="n">array</span><span class="p">(</span><span class="n">np</span><span class="o">.</span><span class="n">random</span><span class="o">.</span><span class="n">random</span><span class="p">(</span><span class="mi">20</span><span class="p">),</span> <span class="n">dtype</span><span class="o">=</span><span class="n">np</span><span class="o">.</span><span class="n">float32</span><span class="p">)</span>
+<span class="n">b</span> <span class="o">=</span> <span class="n">np</span><span class="o">.</span><span class="n">array</span><span class="p">(</span><span class="n">np</span><span class="o">.</span><span class="n">random</span><span class="o">.</span><span class="n">random</span><span class="p">(</span><span class="mi">20</span><span class="p">),</span> <span class="n">dtype</span><span class="o">=</span><span class="n">np</span><span class="o">.</span><span class="n">float32</span><span class="p">)</span>
+<span class="n">c</span> <span class="o">=</span> <span class="n">np</span><span class="o">.</span><span class="n">ones_like</span><span class="p">(</span><span class="n">a</span><span class="p">)</span>
+
+<span class="k">with</span> <span class="n">dpctl</span><span class="o">.</span><span class="n">device_context</span><span class="p">(</span><span class="s2">&quot;level_zero:gpu&quot;</span><span class="p">):</span>
+    <span class="nb">sum</span><span class="p">[</span><span class="mi">20</span><span class="p">,</span> <span class="n">dppy</span><span class="o">.</span><span class="n">DEFAULT_LOCAL_SIZE</span><span class="p">](</span><span class="n">a</span><span class="p">,</span> <span class="n">b</span><span class="p">,</span> <span class="n">c</span><span class="p">)</span>
+
+<span class="k">with</span> <span class="n">dpctl</span><span class="o">.</span><span class="n">device_context</span><span class="p">(</span><span class="s2">&quot;opencl:cpu&quot;</span><span class="p">):</span>
+    <span class="nb">sum</span><span class="p">[</span><span class="mi">20</span><span class="p">,</span> <span class="n">dppy</span><span class="o">.</span><span class="n">DEFAULT_LOCAL_SIZE</span><span class="p">](</span><span class="n">a</span><span class="p">,</span> <span class="n">b</span><span class="p">,</span> <span class="n">c</span><span class="p">)</span>
+</pre></div>
+</div>
+</div></blockquote>
+</section>
+<section id="automatic-offload-of-numpy-expressions">
+<h1>Automatic offload of NumPy expressions<a class="headerlink" href="#automatic-offload-of-numpy-expressions" title="Permalink to this headline"></a></h1>
+<p>A key distinction between <code class="docutils literal notranslate"><span class="pre">numba-dppy</span></code> and other the GPU backends in Numba is
+the ability to automatically offload specific data-parallel sections of a
+Numba <code class="docutils literal notranslate"><span class="pre">jit</span></code> function.</p>
+<div class="admonition-todo admonition" id="id1">
+<p class="admonition-title">Todo</p>
+<p>Details and examples to be added.</p>
+</div>
+<section id="controllable-fallback">
+<h2>Controllable Fallback<a class="headerlink" href="#controllable-fallback" title="Permalink to this headline"></a></h2>
+<p>By default, if a section of code cannot be offloaded to the GPU, it is automatically
+executed on the CPU and warning is printed. This behavior is only applicable to <code class="docutils literal notranslate"><span class="pre">jit</span></code>
+functions, auto-offloading of NumPy calls, array expressions and <code class="docutils literal notranslate"><span class="pre">prange</span></code> loops.
+To disable this functionality and force code running on GPU set the environment variable
+<code class="docutils literal notranslate"><span class="pre">NUMBA_DPPY_FALLBACK_OPTION</span></code> to false (e.g. <code class="docutils literal notranslate"><span class="pre">export</span> <span class="pre">NUMBA_DPPY_FALLBACK_OPTION=0</span></code>). In this
+case the code is not automatically offloaded to the CPU and errors occur if any.</p>
+</section>
+<section id="offload-diagnostics">
+<h2>Offload Diagnostics<a class="headerlink" href="#offload-diagnostics" title="Permalink to this headline"></a></h2>
+<p>Setting the debug environment variable <code class="docutils literal notranslate"><span class="pre">NUMBA_DPPY_OFFLOAD_DIAGNOSTICS</span></code>
+(e.g. <code class="docutils literal notranslate"><span class="pre">export</span> <span class="pre">NUMBA_DPPY_OFFLOAD_DIAGNOSTICS=1</span></code>) provides emission of the parallel and
+offload diagnostics information based on produced parallel transforms. The level of detail
+depends on the integer value between 1 and 4 that is set to the environment variable
+(higher is more detailed).
+In the “Auto-offloading” section there is the information on which device (device name)
+this parfor or kernel was offloaded.</p>
+</section>
+</section>
+
+
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diff --git a/0.16.1/_sources/CoreFeatures.rst.txt b/0.16.1/_sources/CoreFeatures.rst.txt
@@ -0,0 +1,67 @@
+.. _core_features:
+
+Code-generation based on a device
+=================================
+
+In ``numba-dppy``, kernels are written in a device-agnostic fashion making it
+easy to write portable code. A kernel is compiled for the device on which the
+kernel is enqueued to be executed. The device is specified using a
+``dpctl.device_context`` context manager. In the following example, two versions
+of the ``sum`` kernel are compiled, one for a GPU and another for a CPU based on
+which context the function was invoked. Currently, ``numba-dppy`` supports
+OpenCL CPU and GPU devices and Level Zero GPU devices. In future, compilation
+support may be extended to other type of SYCL devices that are supported by
+DPC++'s runtime.
+
+    .. code-block:: python
+
+        import numpy as np
+        import numba_dppy, numba_dppy as dppy
+        import dpctl
+
+        @dppy.kernel
+            def sum(a, b, c):
+            i = dppy.get_global_id(0)
+            c[i] = a[i] + b[i]
+
+        a = np.array(np.random.random(20), dtype=np.float32)
+        b = np.array(np.random.random(20), dtype=np.float32)
+        c = np.ones_like(a)
+
+        with dpctl.device_context("level_zero:gpu"):
+            sum[20, dppy.DEFAULT_LOCAL_SIZE](a, b, c)
+
+        with dpctl.device_context("opencl:cpu"):
+            sum[20, dppy.DEFAULT_LOCAL_SIZE](a, b, c)
+
+Automatic offload of NumPy expressions
+======================================
+
+A key distinction between ``numba-dppy`` and other the GPU backends in Numba is
+the ability to automatically offload specific data-parallel sections of a
+Numba ``jit`` function.
+
+.. todo::
+
+    Details and examples to be added.
+
+Controllable Fallback
+---------------------
+
+By default, if a section of code cannot be offloaded to the GPU, it is automatically
+executed on the CPU and warning is printed. This behavior is only applicable to ``jit``
+functions, auto-offloading of NumPy calls, array expressions and ``prange`` loops.
+To disable this functionality and force code running on GPU set the environment variable
+``NUMBA_DPPY_FALLBACK_OPTION`` to false (e.g. ``export NUMBA_DPPY_FALLBACK_OPTION=0``). In this
+case the code is not automatically offloaded to the CPU and errors occur if any.
+
+Offload Diagnostics
+-------------------
+
+Setting the debug environment variable ``NUMBA_DPPY_OFFLOAD_DIAGNOSTICS``
+(e.g. ``export NUMBA_DPPY_OFFLOAD_DIAGNOSTICS=1``) provides emission of the parallel and
+offload diagnostics information based on produced parallel transforms. The level of detail
+depends on the integer value between 1 and 4 that is set to the environment variable
+(higher is more detailed).
+In the "Auto-offloading" section there is the information on which device (device name)
+this parfor or kernel was offloaded.
diff --git a/0.16.1/_sources/apidoc/modules.rst.txt b/0.16.1/_sources/apidoc/modules.rst.txt
@@ -0,0 +1,7 @@
+numba_dppy
+==========
+
+.. toctree::
+   :maxdepth: 4
+
+   numba_dppy
diff --git a/0.16.1/_sources/apidoc/numba_dppy.codegen.rst.txt b/0.16.1/_sources/apidoc/numba_dppy.codegen.rst.txt
@@ -0,0 +1,7 @@
+numba\_dppy.codegen module
+==========================
+
+.. automodule:: numba_dppy.codegen
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/0.16.1/_sources/apidoc/numba_dppy.compiler.rst.txt b/0.16.1/_sources/apidoc/numba_dppy.compiler.rst.txt
@@ -0,0 +1,7 @@
+numba\_dppy.compiler module
+===========================
+
+.. automodule:: numba_dppy.compiler
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/0.16.1/_sources/apidoc/numba_dppy.config.rst.txt b/0.16.1/_sources/apidoc/numba_dppy.config.rst.txt
@@ -0,0 +1,7 @@
+numba\_dppy.config module
+=========================
+
+.. automodule:: numba_dppy.config
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/0.16.1/_sources/apidoc/numba_dppy.decorators.rst.txt b/0.16.1/_sources/apidoc/numba_dppy.decorators.rst.txt
@@ -0,0 +1,7 @@
+numba\_dppy.decorators module
+=============================
+
+.. automodule:: numba_dppy.decorators
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/0.16.1/_sources/apidoc/numba_dppy.descriptor.rst.txt b/0.16.1/_sources/apidoc/numba_dppy.descriptor.rst.txt
@@ -0,0 +1,7 @@
+numba\_dppy.descriptor module
+=============================
+
+.. automodule:: numba_dppy.descriptor
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/0.16.1/_sources/apidoc/numba_dppy.device_init.rst.txt b/0.16.1/_sources/apidoc/numba_dppy.device_init.rst.txt
@@ -0,0 +1,7 @@
+numba\_dppy.device\_init module
+===============================
+
+.. automodule:: numba_dppy.device_init
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/0.16.1/_sources/apidoc/numba_dppy.dpctl_functions.rst.txt b/0.16.1/_sources/apidoc/numba_dppy.dpctl_functions.rst.txt
@@ -0,0 +1,7 @@
+numba\_dppy.dpctl\_functions module
+===================================
+
+.. automodule:: numba_dppy.dpctl_functions
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/0.16.1/_sources/apidoc/numba_dppy.dpnp_glue.dpnp_array_creations_impl.rst.txt b/0.16.1/_sources/apidoc/numba_dppy.dpnp_glue.dpnp_array_creations_impl.rst.txt
@@ -0,0 +1,7 @@
+numba\_dppy.dpnp\_glue.dpnp\_array\_creations\_impl module
+==========================================================
+
+.. automodule:: numba_dppy.dpnp_glue.dpnp_array_creations_impl
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/0.16.1/_sources/apidoc/numba_dppy.dpnp_glue.dpnp_array_ops_impl.rst.txt b/0.16.1/_sources/apidoc/numba_dppy.dpnp_glue.dpnp_array_ops_impl.rst.txt
@@ -0,0 +1,7 @@
+numba\_dppy.dpnp\_glue.dpnp\_array\_ops\_impl module
+====================================================
+
+.. automodule:: numba_dppy.dpnp_glue.dpnp_array_ops_impl
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/0.16.1/_sources/apidoc/numba_dppy.dpnp_glue.dpnp_fptr_interface.rst.txt b/0.16.1/_sources/apidoc/numba_dppy.dpnp_glue.dpnp_fptr_interface.rst.txt
@@ -0,0 +1,7 @@
+numba\_dppy.dpnp\_glue.dpnp\_fptr\_interface module
+===================================================
+
+.. automodule:: numba_dppy.dpnp_glue.dpnp_fptr_interface
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/0.16.1/_sources/apidoc/numba_dppy.dpnp_glue.dpnp_indexing.rst.txt b/0.16.1/_sources/apidoc/numba_dppy.dpnp_glue.dpnp_indexing.rst.txt
@@ -0,0 +1,7 @@
+numba\_dppy.dpnp\_glue.dpnp\_indexing module
+============================================
+
+.. automodule:: numba_dppy.dpnp_glue.dpnp_indexing
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/0.16.1/_sources/apidoc/numba_dppy.dpnp_glue.dpnp_linalgimpl.rst.txt b/0.16.1/_sources/apidoc/numba_dppy.dpnp_glue.dpnp_linalgimpl.rst.txt
@@ -0,0 +1,7 @@
+numba\_dppy.dpnp\_glue.dpnp\_linalgimpl module
+==============================================
+
+.. automodule:: numba_dppy.dpnp_glue.dpnp_linalgimpl
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/0.16.1/_sources/apidoc/numba_dppy.dpnp_glue.dpnp_logic.rst.txt b/0.16.1/_sources/apidoc/numba_dppy.dpnp_glue.dpnp_logic.rst.txt
@@ -0,0 +1,7 @@
+numba\_dppy.dpnp\_glue.dpnp\_logic module
+=========================================
+
+.. automodule:: numba_dppy.dpnp_glue.dpnp_logic
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/0.16.1/_sources/apidoc/numba_dppy.dpnp_glue.dpnp_manipulation.rst.txt b/0.16.1/_sources/apidoc/numba_dppy.dpnp_glue.dpnp_manipulation.rst.txt
@@ -0,0 +1,7 @@
+numba\_dppy.dpnp\_glue.dpnp\_manipulation module
+================================================
+
+.. automodule:: numba_dppy.dpnp_glue.dpnp_manipulation
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/0.16.1/_sources/apidoc/numba_dppy.dpnp_glue.dpnp_randomimpl.rst.txt b/0.16.1/_sources/apidoc/numba_dppy.dpnp_glue.dpnp_randomimpl.rst.txt
@@ -0,0 +1,7 @@
+numba\_dppy.dpnp\_glue.dpnp\_randomimpl module
+==============================================
+
+.. automodule:: numba_dppy.dpnp_glue.dpnp_randomimpl
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/0.16.1/_sources/apidoc/numba_dppy.dpnp_glue.dpnp_sort_search_countimpl.rst.txt b/0.16.1/_sources/apidoc/numba_dppy.dpnp_glue.dpnp_sort_search_countimpl.rst.txt
@@ -0,0 +1,7 @@
+numba\_dppy.dpnp\_glue.dpnp\_sort\_search\_countimpl module
+===========================================================
+
+.. automodule:: numba_dppy.dpnp_glue.dpnp_sort_search_countimpl
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/0.16.1/_sources/apidoc/numba_dppy.dpnp_glue.dpnp_statisticsimpl.rst.txt b/0.16.1/_sources/apidoc/numba_dppy.dpnp_glue.dpnp_statisticsimpl.rst.txt
@@ -0,0 +1,7 @@
+numba\_dppy.dpnp\_glue.dpnp\_statisticsimpl module
+==================================================
+
+.. automodule:: numba_dppy.dpnp_glue.dpnp_statisticsimpl
+   :members:
+   :undoc-members:
+   :show-inheritance: