1778

author: Kartik K. Agaram <vc@akkartik.com> 2015-07-13 20:53:41 -0700
committer: Kartik K. Agaram <vc@akkartik.com> 2015-07-13 20:53:41 -0700
commit: 83fcebf3210b638d9f8248e0007e9f0c9804980a (patch)
tree: 95c4855bef341e1d46eb4725b54a3eaaf6858f08 /html/043space.cc.html
parent: 8b9f1750c74c7d3cca99d6949a90cd61eb8e0218 (diff)
download: mu-83fcebf3210b638d9f8248e0007e9f0c9804980a.tar.gz
1 files changed, 0 insertions, 186 deletions
diff --git a/html/043space.cc.html b/html/043space.cc.html
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-<html>
-<head>
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-<title>Mu - 043space.cc</title>
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-* { font-size: 1.05em; }
-.traceContains { color: #008000; }
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-.Comment { color: #9090ff; }
-.Delimiter { color: #a04060; }
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-.Identifier { color: #804000; }
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--->
-</style>
-
-<script type='text/javascript'>
-<!--
-
--->
-</script>
-</head>
-<body>
-<pre id='vimCodeElement'>
-<span class="Comment">//: Spaces help isolate recipes from each other. You can create them at will,</span>
-<span class="Comment">//: and all addresses in arguments are implicitly based on the 'default-space'</span>
-<span class="Comment">//: (unless they have the /raw property)</span>
-
-<span class="Delimiter">:(scenario set_default_space)</span>
-<span class="Comment"># if default-space is 10, and if an array of 5 locals lies from location 11 to 15 (inclusive),</span>
-<span class="Comment"># then location 0 is really location 11, location 1 is really location 12, and so on.</span>
-recipe main [
-  <span class="Constant">10</span>:number<span class="Special"> &lt;- </span>copy <span class="Constant">5</span>:literal  <span class="Comment"># pretend array; in practice we'll use new</span>
-  default-space:address:array:location<span class="Special"> &lt;- </span>copy <span class="Constant">10</span>:literal
-  <span class="Constant">1</span>:number<span class="Special"> &lt;- </span>copy <span class="Constant">23</span>:literal
-]
-<span class="traceContains">+mem: storing 23 in location 12</span>
-
-<span class="Delimiter">:(scenario deref_sidesteps_default_space)</span>
-recipe main [
-  <span class="Comment"># pretend pointer from outside</span>
-  <span class="Constant">3</span>:number<span class="Special"> &lt;- </span>copy <span class="Constant">34</span>:literal
-  <span class="Comment"># pretend array</span>
-  <span class="Constant">1000</span>:number<span class="Special"> &lt;- </span>copy <span class="Constant">5</span>:literal
-  <span class="Comment"># actual start of this recipe</span>
-  default-space:address:array:location<span class="Special"> &lt;- </span>copy <span class="Constant">1000</span>:literal
-  <span class="Constant">1</span>:address:number<span class="Special"> &lt;- </span>copy <span class="Constant">3</span>:literal
-  <span class="Constant">8</span>:number/<span class="Special">raw &lt;- </span>copy <span class="Constant">1</span>:address:number/deref
-]
-<span class="traceContains">+mem: storing 34 in location 8</span>
-
-<span class="SalientComment">//:: first disable name conversion for 'default-space'</span>
-<span class="Delimiter">:(scenario convert_names_passes_default_space)</span>
-recipe main [
-  default-space:number<span class="Delimiter">,</span> x:number<span class="Special"> &lt;- </span>copy <span class="Constant">0</span>:literal<span class="Delimiter">,</span> <span class="Constant">1</span>:literal
-]
-<span class="traceContains">+name: assign x 1</span>
-<span class="traceAbsent">-name: assign default-space 1</span>
-
-<span class="Delimiter">:(before &quot;End Disqualified Reagents&quot;)</span>
-if <span class="Delimiter">(</span>x<span class="Delimiter">.</span>name == <span class="Constant">&quot;default-space&quot;</span><span class="Delimiter">)</span>
-  x<span class="Delimiter">.</span>initialized = <span class="Constant">true</span><span class="Delimiter">;</span>
-<span class="Delimiter">:(before &quot;End is_special_name Cases&quot;)</span>
-if <span class="Delimiter">(</span>s == <span class="Constant">&quot;default-space&quot;</span><span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span>
-
-<span class="SalientComment">//:: now implement space support</span>
-<span class="Delimiter">:(before &quot;End call Fields&quot;)</span>
-long long int default_space<span class="Delimiter">;</span>
-<span class="Delimiter">:(before &quot;End call Constructor&quot;)</span>
-default_space = <span class="Constant">0</span><span class="Delimiter">;</span>
-
-<span class="Delimiter">:(replace &quot;reagent r = x&quot; following &quot;reagent canonize(reagent x)&quot;)</span>
-reagent r = absolutize<span class="Delimiter">(</span>x<span class="Delimiter">);</span>
-<span class="Delimiter">:(code)</span>
-reagent absolutize<span class="Delimiter">(</span>reagent x<span class="Delimiter">)</span> <span class="Delimiter">{</span>
-<span class="CommentedCode">//?   if (Recipe_ordinal.find(&quot;increment-counter&quot;) != Recipe_ordinal.end()) //? 1</span>
-<span class="CommentedCode">//?     cout &lt;&lt; &quot;AAA &quot; &lt;&lt; &quot;increment-counter/2: &quot; &lt;&lt; Recipe[Recipe_ordinal[&quot;increment-counter&quot;]].steps.at(2).products.at(0).to_string() &lt;&lt; '\n'; //? 1</span>
-<span class="CommentedCode">//?   cout &lt;&lt; &quot;absolutize &quot; &lt;&lt; x.to_string() &lt;&lt; '\n'; //? 4</span>
-<span class="CommentedCode">//?   cout &lt;&lt; is_raw(x) &lt;&lt; '\n'; //? 1</span>
-  if <span class="Delimiter">(</span>is_raw<span class="Delimiter">(</span>x<span class="Delimiter">)</span> || is_dummy<span class="Delimiter">(</span>x<span class="Delimiter">))</span> <span class="Identifier">return</span> x<span class="Delimiter">;</span>
-<span class="CommentedCode">//?   cout &lt;&lt; &quot;not raw: &quot; &lt;&lt; x.to_string() &lt;&lt; '\n'; //? 1</span>
-  if <span class="Delimiter">(</span>!x<span class="Delimiter">.</span>initialized<span class="Delimiter">)</span>
-    raise &lt;&lt; current_instruction<span class="Delimiter">().</span>to_string<span class="Delimiter">()</span> &lt;&lt; <span class="Constant">&quot;: reagent not initialized: &quot;</span> &lt;&lt; x<span class="Delimiter">.</span>to_string<span class="Delimiter">()</span> &lt;&lt; die<span class="Delimiter">();</span>
-  reagent r = x<span class="Delimiter">;</span>
-  r<span class="Delimiter">.</span>set_value<span class="Delimiter">(</span>address<span class="Delimiter">(</span>r<span class="Delimiter">.</span>value<span class="Delimiter">,</span> space_base<span class="Delimiter">(</span>r<span class="Delimiter">)));</span>
-<span class="CommentedCode">//?   cout &lt;&lt; &quot;after absolutize: &quot; &lt;&lt; r.value &lt;&lt; '\n'; //? 1</span>
-  r<span class="Delimiter">.</span>properties<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>pair&lt;string<span class="Delimiter">,</span> vector&lt;string&gt; &gt;<span class="Delimiter">(</span><span class="Constant">&quot;raw&quot;</span><span class="Delimiter">,</span> vector&lt;string&gt;<span class="Delimiter">()));</span>
-  assert<span class="Delimiter">(</span>is_raw<span class="Delimiter">(</span>r<span class="Delimiter">));</span>
-  <span class="Identifier">return</span> r<span class="Delimiter">;</span>
-<span class="Delimiter">}</span>
-<span class="Delimiter">:(before &quot;return result&quot; following &quot;reagent deref(reagent x)&quot;)</span>
-result<span class="Delimiter">.</span>properties<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>pair&lt;string<span class="Delimiter">,</span> vector&lt;string&gt; &gt;<span class="Delimiter">(</span><span class="Constant">&quot;raw&quot;</span><span class="Delimiter">,</span> vector&lt;string&gt;<span class="Delimiter">()));</span>
-
-<span class="SalientComment">//:: fix 'get'</span>
-
-<span class="Delimiter">:(scenario deref_sidesteps_default_space_in_get)</span>
-recipe main [
-  <span class="Comment"># pretend pointer to container from outside</span>
-  <span class="Constant">12</span>:number<span class="Special"> &lt;- </span>copy <span class="Constant">34</span>:literal
-  <span class="Constant">13</span>:number<span class="Special"> &lt;- </span>copy <span class="Constant">35</span>:literal
-  <span class="Comment"># pretend array</span>
-  <span class="Constant">1000</span>:number<span class="Special"> &lt;- </span>copy <span class="Constant">5</span>:literal
-  <span class="Comment"># actual start of this recipe</span>
-  default-space:address:array:location<span class="Special"> &lt;- </span>copy <span class="Constant">1000</span>:literal
-  <span class="Constant">1</span>:address:point<span class="Special"> &lt;- </span>copy <span class="Constant">12</span>:literal
-  <span class="Constant">9</span>:number/<span class="Special">raw &lt;- </span>get <span class="Constant">1</span>:address:point/deref<span class="Delimiter">,</span> <span class="Constant">1</span>:offset
-]
-<span class="traceContains">+mem: storing 35 in location 9</span>
-
-<span class="Delimiter">:(after &quot;reagent tmp&quot; following &quot;case GET:&quot;)</span>
-tmp<span class="Delimiter">.</span>properties<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>pair&lt;string<span class="Delimiter">,</span> vector&lt;string&gt; &gt;<span class="Delimiter">(</span><span class="Constant">&quot;raw&quot;</span><span class="Delimiter">,</span> vector&lt;string&gt;<span class="Delimiter">()));</span>
-
-<span class="SalientComment">//:: fix 'index'</span>
-
-<span class="Delimiter">:(scenario deref_sidesteps_default_space_in_index)</span>
-recipe main [
-  <span class="Comment"># pretend pointer to array from outside</span>
-  <span class="Constant">12</span>:number<span class="Special"> &lt;- </span>copy <span class="Constant">2</span>:literal
-  <span class="Constant">13</span>:number<span class="Special"> &lt;- </span>copy <span class="Constant">34</span>:literal
-  <span class="Constant">14</span>:number<span class="Special"> &lt;- </span>copy <span class="Constant">35</span>:literal
-  <span class="Comment"># pretend array</span>
-  <span class="Constant">1000</span>:number<span class="Special"> &lt;- </span>copy <span class="Constant">5</span>:literal
-  <span class="Comment"># actual start of this recipe</span>
-  default-space:address:array:location<span class="Special"> &lt;- </span>copy <span class="Constant">1000</span>:literal
-  <span class="Constant">1</span>:address:array:number<span class="Special"> &lt;- </span>copy <span class="Constant">12</span>:literal
-  <span class="Constant">9</span>:number/<span class="Special">raw &lt;- </span>index <span class="Constant">1</span>:address:array:number/deref<span class="Delimiter">,</span> <span class="Constant">1</span>:literal
-]
-<span class="traceContains">+mem: storing 35 in location 9</span>
-
-<span class="Delimiter">:(after &quot;reagent tmp&quot; following &quot;case INDEX:&quot;)</span>
-tmp<span class="Delimiter">.</span>properties<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>pair&lt;string<span class="Delimiter">,</span> vector&lt;string&gt; &gt;<span class="Delimiter">(</span><span class="Constant">&quot;raw&quot;</span><span class="Delimiter">,</span> vector&lt;string&gt;<span class="Delimiter">()));</span>
-
-<span class="SalientComment">//:: helpers</span>
-
-<span class="Delimiter">:(code)</span>
-long long int space_base<span class="Delimiter">(</span>const reagent&amp; x<span class="Delimiter">)</span> <span class="Delimiter">{</span>
-  <span class="Identifier">return</span> Current_routine<span class="Delimiter">-&gt;</span>calls<span class="Delimiter">.</span>front<span class="Delimiter">().</span>default_space<span class="Delimiter">;</span>
-<span class="Delimiter">}</span>
-
-long long int address<span class="Delimiter">(</span>long long int offset<span class="Delimiter">,</span> long long int base<span class="Delimiter">)</span> <span class="Delimiter">{</span>
-  if <span class="Delimiter">(</span>base == <span class="Constant">0</span><span class="Delimiter">)</span> <span class="Identifier">return</span> offset<span class="Delimiter">;</span>  <span class="Comment">// raw</span>
-<span class="CommentedCode">//?   cout &lt;&lt; base &lt;&lt; '\n'; //? 2</span>
-  if <span class="Delimiter">(</span>offset &gt;= static_cast&lt;long long int&gt;<span class="Delimiter">(</span>Memory[base]<span class="Delimiter">))</span> <span class="Delimiter">{</span>
-    <span class="Comment">// todo: test</span>
-    raise &lt;&lt; <span class="Constant">&quot;location &quot;</span> &lt;&lt; offset &lt;&lt; <span class="Constant">&quot; is out of bounds &quot;</span> &lt;&lt; Memory[base] &lt;&lt; <span class="Constant">&quot; at &quot;</span> &lt;&lt; base &lt;&lt; <span class="cSpecial">'\n'</span><span class="Delimiter">;</span>
-  <span class="Delimiter">}</span>
-  <span class="Identifier">return</span> base+<span class="Constant">1</span> + offset<span class="Delimiter">;</span>
-<span class="Delimiter">}</span>
-
-<span class="Delimiter">:(after &quot;void write_memory(reagent x, vector&lt;double&gt; data)&quot;)</span>
-  if <span class="Delimiter">(</span>x<span class="Delimiter">.</span>name == <span class="Constant">&quot;default-space&quot;</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
-    assert<span class="Delimiter">(</span>scalar<span class="Delimiter">(</span>data<span class="Delimiter">));</span>
-    Current_routine<span class="Delimiter">-&gt;</span>calls<span class="Delimiter">.</span>front<span class="Delimiter">().</span>default_space = data<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">);</span>
-<span class="CommentedCode">//?     cout &lt;&lt; &quot;AAA &quot; &lt;&lt; Current_routine-&gt;calls.front().default_space &lt;&lt; '\n'; //? 1</span>
-    <span class="Identifier">return</span><span class="Delimiter">;</span>
-  <span class="Delimiter">}</span>
-
-<span class="Delimiter">:(scenario get_default_space)</span>
-recipe main [
-  default-space:address:array:location<span class="Special"> &lt;- </span>copy <span class="Constant">10</span>:literal
-  <span class="Constant">1</span>:number/<span class="Special">raw &lt;- </span>copy default-space:address:array:location
-]
-<span class="traceContains">+mem: storing 10 in location 1</span>
-
-<span class="Delimiter">:(after &quot;vector&lt;double&gt; read_memory(reagent x)&quot;)</span>
-  if <span class="Delimiter">(</span>x<span class="Delimiter">.</span>name == <span class="Constant">&quot;default-space&quot;</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
-    vector&lt;double&gt; result<span class="Delimiter">;</span>
-    result<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>Current_routine<span class="Delimiter">-&gt;</span>calls<span class="Delimiter">.</span>front<span class="Delimiter">().</span>default_space<span class="Delimiter">);</span>
-    <span class="Identifier">return</span> result<span class="Delimiter">;</span>
-  <span class="Delimiter">}</span>
-</pre>
-</body>
-</html>
-<!-- vim: set foldmethod=manual : -->
author	Kartik K. Agaram <vc@akkartik.com>	2015-07-13 20:53:41 -0700
committer	Kartik K. Agaram <vc@akkartik.com>	2015-07-13 20:53:41 -0700
commit	83fcebf3210b638d9f8248e0007e9f0c9804980a (patch)
tree	95c4855bef341e1d46eb4725b54a3eaaf6858f08 /html/043space.cc.html
parent	8b9f1750c74c7d3cca99d6949a90cd61eb8e0218 (diff)
download	mu-83fcebf3210b638d9f8248e0007e9f0c9804980a.tar.gz