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Display foa stats in natvis if applicable

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This commit is contained in:
Braden Ganetsky 2024-06-02 11:27:15 -05:00
parent 317d4aa060
commit 39d86cb896
1 changed files with 67 additions and 2 deletions
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69
extra/boost_unordered.natvis
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@ -8,7 +8,7 @@ file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
<AutoVisualizer xmlns="http://schemas.microsoft.com/vstudio/debugger/natvis/2010">
<!-- FCA containers -->
<Type Name="boost::unordered::detail::functions&lt;*&gt;" Inheritable="false">
<Intrinsic Name="active_idx" Expression="current_ &amp; 1" />
<Intrinsic Name="spare_idx" Expression="1 - active_idx()" />
@ -20,7 +20,7 @@ file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
<Intrinsic Name="key_eq" Expression="*reinterpret_cast&lt;$T2*&gt;(static_cast&lt;function_pair::base2*&gt;(&amp;funcs_[idx].t_))">
<Parameter Name="idx" Type="size_t" />
</Intrinsic>
<Expand>
<Item Name="[hash_function]">hash(active_idx())</Item>
<Item Name="[key_eq]">key_eq(active_idx())</Item>
@ -159,6 +159,69 @@ file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
</Intrinsic>
</Type>
<!-- FOA and CFOA stats -->
<Type Name="boost::unordered::detail::foa::table_core_cumulative_stats" Inheritable="false">
<DisplayString>stats</DisplayString>
<Expand>
<Item Name="[insertion]">insertion</Item>
<Item Name="[successful_lookup]">successful_lookup</Item>
<Item Name="[unsuccessful_lookup]">unsuccessful_lookup</Item>
</Expand>
</Type>
<Type Name="boost::unordered::detail::cumulative_stats&lt;*&gt;" Inheritable="true">
<Intrinsic Name="bit_cast_to_double" Expression="*reinterpret_cast&lt;double*&gt;(&amp;i)">
<Parameter Name="i" Type="uint64_t" />
</Intrinsic>
<Intrinsic Name="bit_cast_to_uint64_t" Expression="*reinterpret_cast&lt;uint64_t*&gt;(&amp;d)">
<Parameter Name="d" Type="double" />
</Intrinsic>
<!-- https://en.wikipedia.org/wiki/Fast_inverse_square_root#Magic_number -->
<Intrinsic Name="__inv_sqrt_init" Expression="bit_cast_to_double(0x5FE6EB50C7B537A9ull - (bit_cast_to_uint64_t(x) &gt;&gt; 1))">
<Parameter Name="x" Type="double" />
</Intrinsic>
<Intrinsic Name="__inv_sqrt_iter" Expression="0.5 * f * (3 - x * f * f)">
<Parameter Name="x" Type="double" />
<Parameter Name="f" Type="double" />
</Intrinsic>
<Intrinsic Name="inv_sqrt" Expression="__inv_sqrt_iter(x, __inv_sqrt_iter(x, __inv_sqrt_iter(x, __inv_sqrt_iter(x, __inv_sqrt_init(x)))))">
<Parameter Name="x" Type="double" />
</Intrinsic>
<Intrinsic Name="average" Expression="data[idx].m">
<Parameter Name="idx" Type="size_t" />
</Intrinsic>
<Intrinsic Name="variance" Expression="n != 0 ? data[idx].s / static_cast&lt;double&gt;(n) : 0.0">
<Parameter Name="idx" Type="size_t" />
</Intrinsic>
<Intrinsic Name="deviation" Expression="variance(idx) == 0 ? 0.0 : 1/inv_sqrt(variance(idx))">
<Parameter Name="idx" Type="size_t" />
</Intrinsic>
<DisplayString>{{ count = {n} }}</DisplayString>
<Expand>
<Item Name="[count]">n</Item>
<Synthetic Name="[probe_length]" Condition="$T1 > 0">
<DisplayString>{{ average = {average(0)} }}</DisplayString>
<Expand>
<Item Name="[average]">average(0)</Item>
<Item Name="[variance]">variance(0)</Item>
<Item Name="[deviation]">deviation(0)</Item>
</Expand>
</Synthetic>
<Synthetic Name="[num_comparisons]" Condition="$T1 > 1">
<DisplayString>{{ average = {average(1)} }}</DisplayString>
<Expand>
<Item Name="[average]">average(1)</Item>
<Item Name="[variance]">variance(1)</Item>
<Item Name="[deviation]">deviation(1)</Item>
</Expand>
</Synthetic>
</Expand>
</Type>
<!-- FOA and CFOA containers -->
<Type Name="boost::unordered::detail::foa::table&lt;*&gt;" Inheritable="false">
@ -189,6 +252,7 @@ file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
</Intrinsic>
<Expand>
<Item Name="[stats]" Optional="true">cstats</Item>
<CustomListItems MaxItemsPerView="100">
<Variable Name="pc_" InitialValue="reinterpret_cast&lt;unsigned char*&gt;(arrays.groups_)" />
<Variable Name="p_" InitialValue="arrays.elements_" />
@ -233,6 +297,7 @@ file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
<Type Name="boost::unordered::detail::foa::table&lt;*&gt;" Inheritable="false" IncludeView="MapHelper">
<AlternativeType Name="boost::unordered::detail::foa::concurrent_table&lt;*&gt;" />
<Expand>
<Item Name="[stats]" Optional="true">cstats</Item>
<CustomListItems MaxItemsPerView="100">
<Variable Name="pc_" InitialValue="reinterpret_cast&lt;unsigned char*&gt;(arrays.groups_)" />
<Variable Name="p_" InitialValue="arrays.elements_" />