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Code Issues Releases Activity

configure_cpu: Add tooltips

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MerryMage 2020-07-11 16:26:06 +01:00
parent 505aa3a4c1
commit da11a27f42
1 changed files with 54 additions and 1 deletions
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55
src/yuzu/configuration/configure_cpu.ui
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@ -76,7 +76,7 @@
<bool>1</bool> <bool>1</bool>
</property> </property>
<property name="text"> <property name="text">
<string>Keep these enabled. For debugging only.</string> <string>Keep all of these enabled. For debugging only.</string>
</property> </property>
</widget> </widget>
</item> </item>
@ -85,6 +85,13 @@
<property name="text"> <property name="text">
<string>Enable inline page tables</string> <string>Enable inline page tables</string>
</property> </property>
<property name="toolTip">
<string>
&lt;div style="white-space: nowrap"&gt;This optimization speeds up memory accesses by the guest program.&lt;/div&gt;
&lt;div style="white-space: nowrap"&gt;Enabling it inlines accesses to PageTable::pointers into emitted code.&lt;/div&gt;
&lt;div style="white-space: nowrap"&gt;Disabling this forces all memory accesses to go through the Memory::Read/Memory::Write functions.&lt;/div&gt;
</string>
</property>
</widget> </widget>
</item> </item>
<item> <item>
@ -92,6 +99,11 @@
<property name="text"> <property name="text">
<string>Enable block linking</string> <string>Enable block linking</string>
</property> </property>
<property name="toolTip">
<string>
&lt;div&gt;This optimization avoids dispatcher lookups by allowing emitted basic blocks to jump directly to other basic blocks if the destination PC is static.&lt;/div&gt;
</string>
</property>
</widget> </widget>
</item> </item>
<item> <item>
@ -99,6 +111,11 @@
<property name="text"> <property name="text">
<string>Enable return stack buffer</string> <string>Enable return stack buffer</string>
</property> </property>
<property name="toolTip">
<string>
&lt;div&gt;This optimization avoids dispatcher lookups by keeping track potential return addresses of BL instructions. This approximates what happens with a return stack buffer on a real CPU.&lt;/div&gt;
</string>
</property>
</widget> </widget>
</item> </item>
<item> <item>
@ -106,6 +123,11 @@
<property name="text"> <property name="text">
<string>Enable fast dispatcher</string> <string>Enable fast dispatcher</string>
</property> </property>
<property name="toolTip">
<string>
&lt;div&gt;Enable a two-tiered dispatch system. A faster dispatcher written in assembly has a small MRU cache of jump destinations is used first. If that fails, dispatch falls back to the slower C++ dispatcher.&lt;/div&gt;
</string>
</property>
</widget> </widget>
</item> </item>
<item> <item>
@ -113,6 +135,11 @@
<property name="text"> <property name="text">
<string>Enable context elimination</string> <string>Enable context elimination</string>
</property> </property>
<property name="toolTip">
<string>
&lt;div&gt;Enables an IR optimization that reduces unnecessary accesses to the CPU context structure.&lt;/div&gt;
</string>
</property>
</widget> </widget>
</item> </item>
<item> <item>
@ -120,6 +147,11 @@
<property name="text"> <property name="text">
<string>Enable constant propagation</string> <string>Enable constant propagation</string>
</property> </property>
<property name="toolTip">
<string>
&lt;div&gt;Enables IR optimizations that involve constant propagation.&lt;/div&gt;
</string>
</property>
</widget> </widget>
</item> </item>
<item> <item>
@ -127,6 +159,11 @@
<property name="text"> <property name="text">
<string>Enable miscellaneous optimizations</string> <string>Enable miscellaneous optimizations</string>
</property> </property>
<property name="toolTip">
<string>
&lt;div&gt;Enables miscellaneous IR optimizations.&lt;/div&gt;
</string>
</property>
</widget> </widget>
</item> </item>
<item> <item>
@ -134,6 +171,12 @@
<property name="text"> <property name="text">
<string>Enable misalignment check reduction</string> <string>Enable misalignment check reduction</string>
</property> </property>
<property name="toolTip">
<string>
&lt;div style="white-space: nowrap"&gt;When enabled, a misalignment is only triggered when an access crosses a page boundary.&lt;/div&gt;
&lt;div style="white-space: nowrap"&gt;When disabled, a misalignment is triggered on all misaligned accesses.&lt;/div&gt;
</string>
</property>
</widget> </widget>
</item> </item>
</layout> </layout>
@ -154,6 +197,16 @@
</property> </property>
</spacer> </spacer>
</item> </item>
<item>
<widget class="QLabel" name="label_disable_info">
<property name="text">
<string>CPU settings are available only when game is not running.</string>
</property>
<property name="wordWrap">
<bool>true</bool>
</property>
</widget>
</item>
</layout> </layout>
</widget> </widget>
<resources/> <resources/>