Merge pull request #912 from adarshyoga/kmeans_perf_improvements

Dispatcher/caching rewrite to address performance regression ae994cd

Author: github-actions[bot]

dev/.buildinfo

@@ -1,4 +1,4 @@
 # 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: ea19d5a113beae1b35720056acc4972f
+config: d46c0d496d9e69652683c978c2dd14e4
 tags: 645f666f9bcd5a90fca523b33c5a78b7

dev/CoreFeatures.html

@@ -4,7 +4,7 @@
   <meta charset="utf-8" /><meta name="generator" content="Docutils 0.18.1: http://docutils.sourceforge.net/" />
 
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  <title>Code-generation based on a device &mdash; numba-dpex 0.20.0dev2+28.g7b237f99 documentation</title>
+  <title>Code-generation based on a device &mdash; numba-dpex 0.20.0dev2+33.gae994cda documentation</title>
       <link rel="stylesheet" href="_static/pygments.css" type="text/css" />
       <link rel="stylesheet" href="_static/css/theme.css" type="text/css" />
   <!--[if lt IE 9]>

dev/_sources/apidoc/numba_dpex.core.utils.caching_utils.rst.txt

@@ -0,0 +1,7 @@
+numba\_dpex.core.utils.caching\_utils module
+============================================
+
+.. automodule:: numba_dpex.core.utils.caching_utils
+   :members:
+   :undoc-members:
+   :show-inheritance:

dev/_sources/apidoc/numba_dpex.core.utils.rst.txt

@@ -7,6 +7,7 @@ Submodules
 .. toctree::
    :maxdepth: 4
 
+   numba_dpex.core.utils.caching_utils
    numba_dpex.core.utils.suai_helper
 
 Module contents

dev/_static/documentation_options.js

@@ -1,6 +1,6 @@
 var DOCUMENTATION_OPTIONS = {
     URL_ROOT: document.getElementById("documentation_options").getAttribute('data-url_root'),
-    VERSION: '0.20.0dev2+28.g7b237f99',
+    VERSION: '0.20.0dev2+33.gae994cda',
     LANGUAGE: 'en',
     COLLAPSE_INDEX: false,
     BUILDER: 'html',

dev/apidoc/modules.html

@@ -4,7 +4,7 @@
   <meta charset="utf-8" /><meta name="generator" content="Docutils 0.18.1: http://docutils.sourceforge.net/" />
 
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  <title>numba_dpex &mdash; numba-dpex 0.20.0dev2+28.g7b237f99 documentation</title>
+  <title>numba_dpex &mdash; numba-dpex 0.20.0dev2+33.gae994cda documentation</title>
       <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
       <link rel="stylesheet" href="../_static/css/theme.css" type="text/css" />
   <!--[if lt IE 9]>

dev/apidoc/numba_dpex.config.html

@@ -4,7 +4,7 @@
   <meta charset="utf-8" /><meta name="generator" content="Docutils 0.18.1: http://docutils.sourceforge.net/" />
 
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  <title>numba_dpex.config module &mdash; numba-dpex 0.20.0dev2+28.g7b237f99 documentation</title>
+  <title>numba_dpex.config module &mdash; numba-dpex 0.20.0dev2+33.gae994cda documentation</title>
       <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
       <link rel="stylesheet" href="../_static/css/theme.css" type="text/css" />
   <!--[if lt IE 9]>

dev/apidoc/numba_dpex.core.caching.html

@@ -4,7 +4,7 @@
   <meta charset="utf-8" /><meta name="generator" content="Docutils 0.18.1: http://docutils.sourceforge.net/" />
 
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  <title>numba_dpex.core.caching module &mdash; numba-dpex 0.20.0dev2+28.g7b237f99 documentation</title>
+  <title>numba_dpex.core.caching module &mdash; numba-dpex 0.20.0dev2+33.gae994cda documentation</title>
       <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
       <link rel="stylesheet" href="../_static/css/theme.css" type="text/css" />
   <!--[if lt IE 9]>
@@ -267,39 +267,6 @@
 
 </dd></dl>
 
-<dl class="py function">
-<dt class="sig sig-object py" id="numba_dpex.core.caching.build_key">
-<span class="sig-prename descclassname"><span class="pre">numba_dpex.core.caching.</span></span><span class="sig-name descname"><span class="pre">build_key</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">argtypes</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">pyfunc</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">codegen</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">backend</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">device_type</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">exec_queue</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#numba_dpex.core.caching.build_key" title="Permalink to this definition"></a></dt>
-<dd><p>Constructs a key from python function, context, backend, the device
-type and execution queue.</p>
-<p>Compute index key for the given argument types and codegen. It includes a
-description of the OS, target architecture and hashes of the bytecode for
-the function and, if the function has a __closure__, a hash of the
-cell_contents.type</p>
-<dl>
-<dt>Args:</dt><dd><p>argtypes : A tuple of numba types corresponding to the arguments to the
-compiled function.
-pyfunc : The Python function that is to be compiled and cached.
-codegen (numba.core.codegen.Codegen):</p>
-<blockquote>
-<div><p>The codegen object found from the target context.</p>
-</div></blockquote>
-<dl class="simple">
-<dt>backend (enum, optional): A ‘backend_type’ enum.</dt><dd><p>Defaults to None.</p>
-</dd>
-<dt>device_type (enum, optional): A ‘device_type’ enum.</dt><dd><p>Defaults to None.</p>
-</dd>
-</dl>
-<p>exec_queue (dpctl._sycl_queue.SyclQueue’, optional): A SYCL queue object.</p>
-</dd>
-<dt>Returns:</dt><dd><dl class="simple">
-<dt>tuple: A tuple of return type, argtpes, magic_tuple of codegen</dt><dd><p>and another tuple of hashcodes from bytecode and cell_contents.</p>
-</dd>
-</dl>
-</dd>
-</dl>
-</dd></dl>
-
 </section>
 
 

dev/apidoc/numba_dpex.core.codegen.html

@@ -4,7 +4,7 @@
   <meta charset="utf-8" /><meta name="generator" content="Docutils 0.18.1: http://docutils.sourceforge.net/" />
 
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  <title>numba_dpex.core.codegen module &mdash; numba-dpex 0.20.0dev2+28.g7b237f99 documentation</title>
+  <title>numba_dpex.core.codegen module &mdash; numba-dpex 0.20.0dev2+33.gae994cda documentation</title>
       <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
       <link rel="stylesheet" href="../_static/css/theme.css" type="text/css" />
   <!--[if lt IE 9]>

dev/apidoc/numba_dpex.core.compiler.html

@@ -4,7 +4,7 @@
   <meta charset="utf-8" /><meta name="generator" content="Docutils 0.18.1: http://docutils.sourceforge.net/" />
 
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  <title>numba_dpex.core.compiler module &mdash; numba-dpex 0.20.0dev2+28.g7b237f99 documentation</title>
+  <title>numba_dpex.core.compiler module &mdash; numba-dpex 0.20.0dev2+33.gae994cda documentation</title>
       <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
       <link rel="stylesheet" href="../_static/css/theme.css" type="text/css" />
   <!--[if lt IE 9]>