Add implementation of dpnp.histogram (IntelPython#1785)

* Implement dpnp.histogram

* Updated third party tests for histogram

* Updated histogram tests due to new dpnp.cumsum() impl

* Applied pre-commit checks

* Added dpnp tests

* Added CFD tests

* Renamed test_histogram.py

* Updated tests to run on Iris Xe

* Get rid of block size

* Addressed review comments

* Leftovers from rebase

* Cast bin edges to default floating type if density is enabled 8d04592

.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: bc67310394b6fa55ad88a88e7118019f
+config: 18d870eb5049f8d0a0152c45400bae1d
 tags: 645f666f9bcd5a90fca523b33c5a78b7

_modules/dpnp/dpnp_array.html

@@ -12,7 +12,7 @@
     </script>
 
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  <title>dpnp.dpnp_array &mdash; Data Parallel Extension for NumPy 0.11.1+555.gf6f660c09 documentation</title>
+  <title>dpnp.dpnp_array &mdash; Data Parallel Extension for NumPy 0.11.1+556.g8d0459283 documentation</title>
       <link rel="stylesheet" type="text/css" href="../../_static/pygments.css?v=fa44fd50" />
       <link rel="stylesheet" type="text/css" href="../../_static/css/theme.css?v=19f00094" />
 
@@ -23,7 +23,7 @@
 
         <script src="../../_static/jquery.js?v=5d32c60e"></script>
         <script src="../../_static/_sphinx_javascript_frameworks_compat.js?v=2cd50e6c"></script>
-        <script src="../../_static/documentation_options.js?v=edd3d245"></script>
+        <script src="../../_static/documentation_options.js?v=fb2c0afd"></script>
         <script src="../../_static/doctools.js?v=9a2dae69"></script>
         <script src="../../_static/sphinx_highlight.js?v=dc90522c"></script>
     <script src="../../_static/js/theme.js"></script>
@@ -43,7 +43,7 @@
             Data Parallel Extension for NumPy
           </a>
               <div class="version">
-                0.11.1+555.gf6f660c09
+                0.11.1+556.g8d0459283
               </div>
 <div role="search">
   <form id="rtd-search-form" class="wy-form" action="../../search.html" method="get">

_modules/dpnp/dpnp_flatiter.html

@@ -12,7 +12,7 @@
     </script>
 
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  <title>dpnp.dpnp_flatiter &mdash; Data Parallel Extension for NumPy 0.11.1+555.gf6f660c09 documentation</title>
+  <title>dpnp.dpnp_flatiter &mdash; Data Parallel Extension for NumPy 0.11.1+556.g8d0459283 documentation</title>
       <link rel="stylesheet" type="text/css" href="../../_static/pygments.css?v=fa44fd50" />
       <link rel="stylesheet" type="text/css" href="../../_static/css/theme.css?v=19f00094" />
 
@@ -23,7 +23,7 @@
 
         <script src="../../_static/jquery.js?v=5d32c60e"></script>
         <script src="../../_static/_sphinx_javascript_frameworks_compat.js?v=2cd50e6c"></script>
-        <script src="../../_static/documentation_options.js?v=edd3d245"></script>
+        <script src="../../_static/documentation_options.js?v=fb2c0afd"></script>
         <script src="../../_static/doctools.js?v=9a2dae69"></script>
         <script src="../../_static/sphinx_highlight.js?v=dc90522c"></script>
     <script src="../../_static/js/theme.js"></script>
@@ -43,7 +43,7 @@
             Data Parallel Extension for NumPy
           </a>
               <div class="version">
-                0.11.1+555.gf6f660c09
+                0.11.1+556.g8d0459283
               </div>
 <div role="search">
   <form id="rtd-search-form" class="wy-form" action="../../search.html" method="get">

_modules/dpnp/dpnp_iface.html

@@ -12,7 +12,7 @@
     </script>
 
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  <title>dpnp.dpnp_iface &mdash; Data Parallel Extension for NumPy 0.11.1+555.gf6f660c09 documentation</title>
+  <title>dpnp.dpnp_iface &mdash; Data Parallel Extension for NumPy 0.11.1+556.g8d0459283 documentation</title>
       <link rel="stylesheet" type="text/css" href="../../_static/pygments.css?v=fa44fd50" />
       <link rel="stylesheet" type="text/css" href="../../_static/css/theme.css?v=19f00094" />
 
@@ -23,7 +23,7 @@
 
         <script src="../../_static/jquery.js?v=5d32c60e"></script>
         <script src="../../_static/_sphinx_javascript_frameworks_compat.js?v=2cd50e6c"></script>
-        <script src="../../_static/documentation_options.js?v=edd3d245"></script>
+        <script src="../../_static/documentation_options.js?v=fb2c0afd"></script>
         <script src="../../_static/doctools.js?v=9a2dae69"></script>
         <script src="../../_static/sphinx_highlight.js?v=dc90522c"></script>
     <script src="../../_static/js/theme.js"></script>
@@ -43,7 +43,7 @@
             Data Parallel Extension for NumPy
           </a>
               <div class="version">
-                0.11.1+555.gf6f660c09
+                0.11.1+556.g8d0459283
               </div>
 <div role="search">
   <form id="rtd-search-form" class="wy-form" action="../../search.html" method="get">
@@ -168,6 +168,8 @@ <h1>Source code for dpnp.dpnp_iface</h1><div class="highlight"><pre>
 <span class="kn">from</span> <span class="nn">dpnp.dpnp_iface_bitwise</span> <span class="kn">import</span> <span class="n">__all__</span> <span class="k">as</span> <span class="n">__all__bitwise</span>
 <span class="kn">from</span> <span class="nn">dpnp.dpnp_iface_counting</span> <span class="kn">import</span> <span class="o">*</span>
 <span class="kn">from</span> <span class="nn">dpnp.dpnp_iface_counting</span> <span class="kn">import</span> <span class="n">__all__</span> <span class="k">as</span> <span class="n">__all__counting</span>
+<span class="kn">from</span> <span class="nn">dpnp.dpnp_iface_histograms</span> <span class="kn">import</span> <span class="o">*</span>
+<span class="kn">from</span> <span class="nn">dpnp.dpnp_iface_histograms</span> <span class="kn">import</span> <span class="n">__all__</span> <span class="k">as</span> <span class="n">__all__histograms</span>
 <span class="kn">from</span> <span class="nn">dpnp.dpnp_iface_indexing</span> <span class="kn">import</span> <span class="o">*</span>
 <span class="kn">from</span> <span class="nn">dpnp.dpnp_iface_indexing</span> <span class="kn">import</span> <span class="n">__all__</span> <span class="k">as</span> <span class="n">__all__indexing</span>
 <span class="kn">from</span> <span class="nn">dpnp.dpnp_iface_libmath</span> <span class="kn">import</span> <span class="o">*</span>
@@ -201,6 +203,7 @@ <h1>Source code for dpnp.dpnp_iface</h1><div class="highlight"><pre>
 <span class="n">__all__</span> <span class="o">+=</span> <span class="n">__all__arraycreation</span>
 <span class="n">__all__</span> <span class="o">+=</span> <span class="n">__all__bitwise</span>
 <span class="n">__all__</span> <span class="o">+=</span> <span class="n">__all__counting</span>
+<span class="n">__all__</span> <span class="o">+=</span> <span class="n">__all__histograms</span>
 <span class="n">__all__</span> <span class="o">+=</span> <span class="n">__all__indexing</span>
 <span class="n">__all__</span> <span class="o">+=</span> <span class="n">__all__libmath</span>
 <span class="n">__all__</span> <span class="o">+=</span> <span class="n">__all__linearalgebra</span>

_modules/dpnp/dpnp_iface_arraycreation.html

@@ -12,7 +12,7 @@
     </script>
 
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  <title>dpnp.dpnp_iface_arraycreation &mdash; Data Parallel Extension for NumPy 0.11.1+555.gf6f660c09 documentation</title>
+  <title>dpnp.dpnp_iface_arraycreation &mdash; Data Parallel Extension for NumPy 0.11.1+556.g8d0459283 documentation</title>
       <link rel="stylesheet" type="text/css" href="../../_static/pygments.css?v=fa44fd50" />
       <link rel="stylesheet" type="text/css" href="../../_static/css/theme.css?v=19f00094" />
 
@@ -23,7 +23,7 @@
 
         <script src="../../_static/jquery.js?v=5d32c60e"></script>
         <script src="../../_static/_sphinx_javascript_frameworks_compat.js?v=2cd50e6c"></script>
-        <script src="../../_static/documentation_options.js?v=edd3d245"></script>
+        <script src="../../_static/documentation_options.js?v=fb2c0afd"></script>
         <script src="../../_static/doctools.js?v=9a2dae69"></script>
         <script src="../../_static/sphinx_highlight.js?v=dc90522c"></script>
     <script src="../../_static/js/theme.js"></script>
@@ -43,7 +43,7 @@
             Data Parallel Extension for NumPy
           </a>
               <div class="version">
-                0.11.1+555.gf6f660c09
+                0.11.1+556.g8d0459283
               </div>
 <div role="search">
   <form id="rtd-search-form" class="wy-form" action="../../search.html" method="get">

_modules/dpnp/dpnp_iface_counting.html

@@ -12,7 +12,7 @@
     </script>
 
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  <title>dpnp.dpnp_iface_counting &mdash; Data Parallel Extension for NumPy 0.11.1+555.gf6f660c09 documentation</title>
+  <title>dpnp.dpnp_iface_counting &mdash; Data Parallel Extension for NumPy 0.11.1+556.g8d0459283 documentation</title>
       <link rel="stylesheet" type="text/css" href="../../_static/pygments.css?v=fa44fd50" />
       <link rel="stylesheet" type="text/css" href="../../_static/css/theme.css?v=19f00094" />
 
@@ -23,7 +23,7 @@
 
         <script src="../../_static/jquery.js?v=5d32c60e"></script>
         <script src="../../_static/_sphinx_javascript_frameworks_compat.js?v=2cd50e6c"></script>
-        <script src="../../_static/documentation_options.js?v=edd3d245"></script>
+        <script src="../../_static/documentation_options.js?v=fb2c0afd"></script>
         <script src="../../_static/doctools.js?v=9a2dae69"></script>
         <script src="../../_static/sphinx_highlight.js?v=dc90522c"></script>
     <script src="../../_static/js/theme.js"></script>
@@ -43,7 +43,7 @@
             Data Parallel Extension for NumPy
           </a>
               <div class="version">
-                0.11.1+555.gf6f660c09
+                0.11.1+556.g8d0459283
               </div>
 <div role="search">
   <form id="rtd-search-form" class="wy-form" action="../../search.html" method="get">