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<h3>
Raymond Toy pushed to branch master
at <a href="https://gitlab.common-lisp.net/cmucl/cmucl">cmucl / cmucl</a>
</h3>
<h4>
Commits:
</h4>
<ul>
<li>
<strong><a href="https://gitlab.common-lisp.net/cmucl/cmucl/commit/a5805ca073019b470b8b21ac7ae5e0ebf0843bab">a5805ca0</a></strong>
<div>
<span>by Raymond Toy</span>
<i>at 2016-01-06T21:00:07Z</i>
</div>
<pre class='commit-message'>If -dynamic-space-size is 0, use the max heap.

If the user specifies -dynamic-space-size 0, then use the
platform-specific maximum heap size.

Update the docstring for the switch too.</pre>
</li>
</ul>
<h4>2 changed files:</h4>
<ul>
<li class='file-stats'>
<a href='#diff-0'>
src/code/commandline.lisp
</a>
</li>
<li class='file-stats'>
<a href='#diff-1'>
src/lisp/lisp.c
</a>
</li>
</ul>
<h4>Changes:</h4>
<li id='diff-0'>
<a href='https://gitlab.common-lisp.net/cmucl/cmucl/commit/a5805ca073019b470b8b21ac7ae5e0ebf0843bab#diff-0'>
<strong>
src/code/commandline.lisp
</strong>
</a>
<hr>
<pre class="highlight"><code><span style="color: #000000;background-color: #ffdddd">--- a/src/code/commandline.lisp
</span><span style="color: #000000;background-color: #ddffdd">+++ b/src/code/commandline.lisp
</span><span style="color: #aaaaaa">@@ -283,8 +283,9 @@
</span> 
 (defswitch "dynamic-space-size" nil
   "Specifies the number of megabytes that should be allocated to the
<span style="color: #000000;background-color: #ffdddd">-  heap.  If not specified, a platform-specific default is used.  The
-  actual maximum allowed heap size is platform-specific."
</span><span style="color: #000000;background-color: #ddffdd">+  heap.  If not specified, a platform-specific default is used.  If 0,
+  the platform-specific maximum heap size is used.  The actual maximum
+  allowed heap size is platform-specific."
</span>   "megabytes")
 
 (defswitch "read-only-space-size" nil
</code></pre>

<br>
</li>
<li id='diff-1'>
<a href='https://gitlab.common-lisp.net/cmucl/cmucl/commit/a5805ca073019b470b8b21ac7ae5e0ebf0843bab#diff-1'>
<strong>
src/lisp/lisp.c
</strong>
</a>
<hr>
<pre class="highlight"><code><span style="color: #000000;background-color: #ffdddd">--- a/src/lisp/lisp.c
</span><span style="color: #000000;background-color: #ddffdd">+++ b/src/lisp/lisp.c
</span><span style="color: #aaaaaa">@@ -622,7 +622,16 @@ main(int argc, const char *argv[], const char *envp[])
</span>           exit(1);
            }
 #ifndef sparc
<span style="color: #000000;background-color: #ffdddd">-            dynamic_space_size = atoi(str) * 1024 * 1024;
</span><span style="color: #000000;background-color: #ddffdd">+       dynamic_space_size = atoi(str);
+
+           /*
+            * A size of 0 means using the largest possible space
+            */
+           if (dynamic_space_size == 0) {
+               dynamic_space_size = DYNAMIC_SPACE_SIZE;
+           } else {
+               dynamic_space_size *= 1024 * 1024;
+           }
</span> #else
            {
                int val;
<span style="color: #aaaaaa">@@ -646,6 +655,9 @@ main(int argc, const char *argv[], const char *envp[])
</span>                       "Note:  Rounding dynamic-space-size from %d MB to %d MB\n",
                            val, dynamic_space_size);
                }
<span style="color: #000000;background-color: #ddffdd">+                if (dynamic_space_size == 0) {
+                   dynamic_space_size = DYNAMIC_SPACE_SIZE;
+               }
</span>           dynamic_space_size *= 1024 * 1024;
            }
 #endif
</code></pre>

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