Support for superscalarity in the instruction cache (#624)

kuznia-rdzeni · Mar 31, 2024 · b81e71e · b81e71e
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diff --git a/.doctrees/api.doctree b/.doctrees/api.doctree
diff --git a/.doctrees/auto_graph.doctree b/.doctrees/auto_graph.doctree
diff --git a/.doctrees/coreblocks.cache.doctree b/.doctrees/coreblocks.cache.doctree
diff --git a/.doctrees/coreblocks.params.doctree b/.doctrees/coreblocks.params.doctree
diff --git a/.doctrees/current-graph.doctree b/.doctrees/current-graph.doctree
diff --git a/.doctrees/environment.pickle b/.doctrees/environment.pickle
diff --git a/_sources/auto_graph.rst.txt b/_sources/auto_graph.rst.txt
diff --git a/api.html b/api.html
@@ -259,7 +259,7 @@ <h2>transactron<a class="headerlink" href="#transactron" title="Permalink to thi
 
   <div role="contentinfo">
     <p>&#169; Copyright Kuźnia Rdzeni, 2024.
-      <span class="lastupdated">Last updated on 15:57 2024-03-27.
+      <span class="lastupdated">Last updated on 10:11 2024-03-31.
       </span></p>
   </div>
 

diff --git a/assumptions.html b/assumptions.html
@@ -104,7 +104,7 @@ <h1>List of assumptions made during development<a class="headerlink" href="#list
 
   <div role="contentinfo">
     <p>&#169; Copyright Kuźnia Rdzeni, 2024.
-      <span class="lastupdated">Last updated on 15:57 2024-03-27.
+      <span class="lastupdated">Last updated on 10:11 2024-03-31.
       </span></p>
   </div>
 

diff --git a/auto_graph.html b/auto_graph.html
diff --git a/components/icache.html b/components/icache.html
@@ -131,7 +131,7 @@ <h2>Address mapping example<a class="headerlink" href="#address-mapping-example"
 
   <div role="contentinfo">
     <p>&#169; Copyright Kuźnia Rdzeni, 2024.
-      <span class="lastupdated">Last updated on 15:57 2024-03-27.
+      <span class="lastupdated">Last updated on 10:11 2024-03-31.
       </span></p>
   </div>
 

diff --git a/coreblocks.backend.html b/coreblocks.backend.html
@@ -165,7 +165,7 @@ <h2>Submodules<a class="headerlink" href="#submodules" title="Permalink to this
 
   <div role="contentinfo">
     <p>&#169; Copyright Kuźnia Rdzeni, 2024.
-      <span class="lastupdated">Last updated on 15:57 2024-03-27.
+      <span class="lastupdated">Last updated on 10:11 2024-03-31.
       </span></p>
   </div>
 

diff --git a/coreblocks.cache.html b/coreblocks.cache.html
@@ -98,10 +98,10 @@ <h2>Submodules<a class="headerlink" href="#submodules" title="Permalink to this
 we select the next way we write to (we keep one global counter for selecting the next way).</p>
 <p>Refilling a cache line is abstracted away from this module. ICache module needs two methods
 from the refiller <cite>refiller_start</cite>, which is called whenever we need to refill a cache line.
-<cite>refiller_accept</cite> should be ready to be called whenever the refiller has another word ready
-to be written to cache. <cite>refiller_accept</cite> should set <cite>last</cite> bit when either an error occurs
-or the transfer is over. After issuing <cite>last</cite> bit, <cite>refiller_accept</cite> shouldn’t be ready until
-the next transfer is started.</p>
+<cite>refiller_accept</cite> should be ready to be called whenever the refiller has another fetch block
+ready to be written to cache. <cite>refiller_accept</cite> should set <cite>last</cite> bit when either an error
+occurs or the transfer is over. After issuing <cite>last</cite> bit, <cite>refiller_accept</cite> shouldn’t be ready
+until the next transfer is started.</p>
 <dl class="py method">
 <dt class="sig sig-object py" id="coreblocks.cache.icache.ICache.__init__">
 <span class="sig-name descname"><span class="pre">__init__</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">layouts</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">ICacheLayouts</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">params</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><a class="reference internal" href="coreblocks.params.html#coreblocks.params.icache_params.ICacheParameters" title="coreblocks.params.icache_params.ICacheParameters"><span class="pre">ICacheParameters</span></a></span></em>, <em class="sig-param"><span class="n"><span class="pre">refiller</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><a class="reference internal" href="#coreblocks.cache.iface.CacheRefillerInterface" title="coreblocks.cache.iface.CacheRefillerInterface"><span class="pre">CacheRefillerInterface</span></a></span></em><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">&#x2192;</span> <span class="sig-return-typehint"><span class="pre">None</span></span></span><a class="headerlink" href="#coreblocks.cache.icache.ICache.__init__" title="Permalink to this definition"></a></dt>
@@ -192,7 +192,7 @@ <h2>Submodules<a class="headerlink" href="#submodules" title="Permalink to this
 <dd class="field-odd"><dl class="simple">
 <dt><strong>start_refill</strong><span class="classifier">Method</span></dt><dd><p>A method that is used to start a refill for a given cache line.</p>
 </dd>
-<dt><strong>accept_refill</strong><span class="classifier">Method</span></dt><dd><p>A method that is used to accept one word from the requested cache line.</p>
+<dt><strong>accept_refill</strong><span class="classifier">Method</span></dt><dd><p>A method that is used to accept one fetch block from the requested cache line.</p>
 </dd>
 </dl>
 </dd>
@@ -241,7 +241,7 @@ <h2>Submodules<a class="headerlink" href="#submodules" title="Permalink to this
 
   <div role="contentinfo">
     <p>&#169; Copyright Kuźnia Rdzeni, 2024.
-      <span class="lastupdated">Last updated on 15:57 2024-03-27.
+      <span class="lastupdated">Last updated on 10:11 2024-03-31.
       </span></p>
   </div>
 

diff --git a/coreblocks.core_structs.html b/coreblocks.core_structs.html
@@ -157,7 +157,7 @@ <h2>Submodules<a class="headerlink" href="#submodules" title="Permalink to this
 
   <div role="contentinfo">
     <p>&#169; Copyright Kuźnia Rdzeni, 2024.
-      <span class="lastupdated">Last updated on 15:57 2024-03-27.
+      <span class="lastupdated">Last updated on 10:11 2024-03-31.
       </span></p>
   </div>
 

diff --git a/coreblocks.frontend.decoder.html b/coreblocks.frontend.decoder.html
@@ -1721,7 +1721,7 @@ <h2>Submodules<a class="headerlink" href="#submodules" title="Permalink to this
 
   <div role="contentinfo">
     <p>&#169; Copyright Kuźnia Rdzeni, 2024.
-      <span class="lastupdated">Last updated on 15:57 2024-03-27.
+      <span class="lastupdated">Last updated on 10:11 2024-03-31.
       </span></p>
   </div>
 

diff --git a/coreblocks.frontend.fetch.html b/coreblocks.frontend.fetch.html
@@ -161,7 +161,7 @@ <h2>Submodules<a class="headerlink" href="#submodules" title="Permalink to this
 
   <div role="contentinfo">
     <p>&#169; Copyright Kuźnia Rdzeni, 2024.
-      <span class="lastupdated">Last updated on 15:57 2024-03-27.
+      <span class="lastupdated">Last updated on 10:11 2024-03-31.
       </span></p>
   </div>
 

diff --git a/coreblocks.frontend.html b/coreblocks.frontend.html
@@ -125,7 +125,7 @@ <h2>Subpackages<a class="headerlink" href="#subpackages" title="Permalink to thi
 
   <div role="contentinfo">
     <p>&#169; Copyright Kuźnia Rdzeni, 2024.
-      <span class="lastupdated">Last updated on 15:57 2024-03-27.
+      <span class="lastupdated">Last updated on 10:11 2024-03-31.
       </span></p>
   </div>
 

diff --git a/coreblocks.func_blocks.fu.html b/coreblocks.func_blocks.fu.html
@@ -867,7 +867,7 @@ <h2>Submodules<a class="headerlink" href="#submodules" title="Permalink to this
 
   <div role="contentinfo">
     <p>&#169; Copyright Kuźnia Rdzeni, 2024.
-      <span class="lastupdated">Last updated on 15:57 2024-03-27.
+      <span class="lastupdated">Last updated on 10:11 2024-03-31.
       </span></p>
   </div>
 

diff --git a/coreblocks.func_blocks.fu.unsigned_multiplication.html b/coreblocks.func_blocks.fu.unsigned_multiplication.html
@@ -238,7 +238,7 @@ <h2>Submodules<a class="headerlink" href="#submodules" title="Permalink to this
 
   <div role="contentinfo">
     <p>&#169; Copyright Kuźnia Rdzeni, 2024.
-      <span class="lastupdated">Last updated on 15:57 2024-03-27.
+      <span class="lastupdated">Last updated on 10:11 2024-03-31.
       </span></p>
   </div>
 

diff --git a/coreblocks.func_blocks.html b/coreblocks.func_blocks.html
@@ -148,7 +148,7 @@ <h2>Subpackages<a class="headerlink" href="#subpackages" title="Permalink to thi
 
   <div role="contentinfo">
     <p>&#169; Copyright Kuźnia Rdzeni, 2024.
-      <span class="lastupdated">Last updated on 15:57 2024-03-27.
+      <span class="lastupdated">Last updated on 10:11 2024-03-31.
       </span></p>
   </div>
 

diff --git a/coreblocks.func_blocks.interface.html b/coreblocks.func_blocks.interface.html
@@ -169,7 +169,7 @@ <h2>Submodules<a class="headerlink" href="#submodules" title="Permalink to this
 
   <div role="contentinfo">
     <p>&#169; Copyright Kuźnia Rdzeni, 2024.
-      <span class="lastupdated">Last updated on 15:57 2024-03-27.
+      <span class="lastupdated">Last updated on 10:11 2024-03-31.
       </span></p>
   </div>
 

diff --git a/coreblocks.func_blocks.lsu.html b/coreblocks.func_blocks.lsu.html
@@ -248,7 +248,7 @@ <h2>Submodules<a class="headerlink" href="#submodules" title="Permalink to this
 
   <div role="contentinfo">
     <p>&#169; Copyright Kuźnia Rdzeni, 2024.
-      <span class="lastupdated">Last updated on 15:57 2024-03-27.
+      <span class="lastupdated">Last updated on 10:11 2024-03-31.
       </span></p>
   </div>
 

diff --git a/coreblocks.html b/coreblocks.html
@@ -255,7 +255,7 @@ <h2>Submodules<a class="headerlink" href="#submodules" title="Permalink to this
 
   <div role="contentinfo">
     <p>&#169; Copyright Kuźnia Rdzeni, 2024.
-      <span class="lastupdated">Last updated on 15:57 2024-03-27.
+      <span class="lastupdated">Last updated on 10:11 2024-03-31.
       </span></p>
   </div>