massive speed upgrade for the SIMD hash. AMD, be afraid.

cbuchner1 · May 14, 2014 · be5ba30 · be5ba30
1 parent 44d38e3
commit be5ba30
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Showing 7 changed files with 1,878 additions and 350 deletions.
diff --git a/ccminer.vcxproj b/ccminer.vcxproj
@@ -472,6 +472,16 @@ copy "$(CudaToolkitBinDir)\cudart*.dll" "$(OutDir)"</Command>
       <AdditionalOptions Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">-Xptxas "-abi=no -v" %(AdditionalOptions)</AdditionalOptions>
       <AdditionalOptions Condition="'$(Configuration)|$(Platform)'=='Release|x64'">-Xptxas "-abi=no -v" %(AdditionalOptions)</AdditionalOptions>
     </CudaCompile>
+    <CudaCompile Include="x11\simd_functions.cu">
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</ExcludedFromBuild>
+      <AdditionalOptions Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">-Xptxas "-abi=no -v" %(AdditionalOptions)</AdditionalOptions>
+      <AdditionalOptions Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">-Xptxas "-abi=no -v" %(AdditionalOptions)</AdditionalOptions>
+      <AdditionalOptions Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">-Xptxas "-abi=no -v" %(AdditionalOptions)</AdditionalOptions>
+      <AdditionalOptions Condition="'$(Configuration)|$(Platform)'=='Release|x64'">-Xptxas "-abi=no -v" %(AdditionalOptions)</AdditionalOptions>
+    </CudaCompile>
     <CudaCompile Include="x11\x11.cu">
       <AdditionalOptions Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">-Xptxas "-abi=no -v" %(AdditionalOptions)</AdditionalOptions>
       <AdditionalOptions Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">-Xptxas "-abi=no -v" %(AdditionalOptions)</AdditionalOptions>

diff --git a/ccminer.vcxproj.filters b/ccminer.vcxproj.filters
@@ -337,5 +337,8 @@
     <CudaCompile Include="x11\x11.cu">
       <Filter>Source Files\CUDA\x11</Filter>
     </CudaCompile>
+    <CudaCompile Include="x11\simd_functions.cu">
+      <Filter>Source Files\CUDA\x11</Filter>
+    </CudaCompile>
   </ItemGroup>
 </Project>
diff --git a/cuda_groestlcoin.cu b/cuda_groestlcoin.cu
@@ -24,7 +24,6 @@ typedef unsigned long long uint64_t;
 // diese Struktur wird in der Init Funktion angefordert
 static cudaDeviceProp props;
 
-// globaler Speicher für alle HeftyHashes aller Threads
 __constant__ uint32_t pTarget[8]; // Single GPU
 extern uint32_t *d_resultNonce[8];
 

diff --git a/cuda_myriadgroestl.cu b/cuda_myriadgroestl.cu
@@ -24,7 +24,6 @@ typedef unsigned int uint32_t;
 // diese Struktur wird in der Init Funktion angefordert
 static cudaDeviceProp props;
 
-// globaler Speicher für alle HeftyHashes aller Threads
 __constant__ uint32_t pTarget[8]; // Single GPU
 extern uint32_t *d_resultNonce[8];