[THC] Rename THCTensorMathMagma from cu to cpp (#58521)

Summary: This supposed to be a no-op (as .cu file do not contain any cuda code), that reduces compilation time 2.5x: ``` $ time /usr/local/cuda/bin/nvcc /home/nshulga/git/pytorch/aten/src/THC/THCTensorMathMagma.cu -c ... real 0m7.701s $ time /usr/local/cuda/bin/nvcc /home/nshulga/git/pytorch/aten/src/THC/THCTensorMathMagma.cpp -c ... real 0m2.657s ``` Pull Request resolved: #58521 Reviewed By: ngimel Differential Revision: D28526946 Pulled By: malfet fbshipit-source-id: ed42a9db3349654b75dcf63605bb4256154f01ff
pytorch · May 19, 2021 · 296d2a4 · 296d2a4
1 parent ae99640
commit 296d2a4
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Showing 4 changed files with 6 additions and 6 deletions.
diff --git a/aten/src/THC/CMakeLists.txt b/aten/src/THC/CMakeLists.txt
@@ -47,7 +47,7 @@ set(ATen_CUDA_SRCS ${ATen_CUDA_SRCS}
   ${CMAKE_CURRENT_SOURCE_DIR}/THCTensor.cu
   ${CMAKE_CURRENT_SOURCE_DIR}/THCTensorCopy.cu
   ${CMAKE_CURRENT_SOURCE_DIR}/THCTensorMath.cu
-  ${CMAKE_CURRENT_SOURCE_DIR}/THCTensorMathMagma.cu
+  ${CMAKE_CURRENT_SOURCE_DIR}/THCTensorMathMagma.cpp
   ${CMAKE_CURRENT_SOURCE_DIR}/THCTensorMathPairwise.cu
   ${CMAKE_CURRENT_SOURCE_DIR}/THCTensorMathReduce.cu
   ${CMAKE_CURRENT_SOURCE_DIR}/THCTensorScatterGather.cu
@@ -101,7 +101,7 @@ install(FILES
           THCTensorInfo.cuh
           THCTensorMathPointwise.cuh
           THCTensorTypeUtils.cuh
-          THCTensorMathMagma.cuh
+          THCTensorMathMagma.h
           THCThrustAllocator.cuh
           # See Note [TH abstraction violation]
           THCTensor.hpp
@@ -124,7 +124,7 @@ install(FILES
           generic/THCTensorMath.h
           generic/THCTensorMath.cu
           generic/THCTensorMathMagma.h
-          generic/THCTensorMathMagma.cu
+          generic/THCTensorMathMagma.cpp
           generic/THCTensorMathPairwise.h
           generic/THCTensorMathPairwise.cu
           generic/THCTensorMathPointwise.h

diff --git a/aten/src/THC/THCTensorMathMagma.cu → aten/src/THC/THCTensorMathMagma.cpp b/aten/src/THC/THCTensorMathMagma.cu → aten/src/THC/THCTensorMathMagma.cpp
@@ -1,7 +1,7 @@
 #include <THC/THCGeneral.h>
 #include <THC/THCTensorMath.h>
 #include <THC/THCTensorCopy.h>
-#include <THC/THCTensorMathMagma.cuh>
+#include <THC/THCTensorMathMagma.h>
 #include <THC/THCTensor.hpp>
 #include <THC/THCStorage.hpp>
 #include <algorithm>
@@ -32,5 +32,5 @@ struct Initializer {
 } initializer;
 } // anonymous namespace
 
-#include <THC/generic/THCTensorMathMagma.cu>
+#include <THC/generic/THCTensorMathMagma.cpp>
 #include <THC/THCGenerateAllTypes.h>
diff --git a/aten/src/THC/THCTensorMathMagma.cuh → aten/src/THC/THCTensorMathMagma.h b/aten/src/THC/THCTensorMathMagma.cuh → aten/src/THC/THCTensorMathMagma.h
diff --git a/aten/src/THC/generic/THCTensorMathMagma.cu → aten/src/THC/generic/THCTensorMathMagma.cpp b/aten/src/THC/generic/THCTensorMathMagma.cu → aten/src/THC/generic/THCTensorMathMagma.cpp
@@ -1,5 +1,5 @@
 #ifndef THC_GENERIC_FILE
-#define THC_GENERIC_FILE "THC/generic/THCTensorMathMagma.cu"
+#define THC_GENERIC_FILE "THC/generic/THCTensorMathMagma.cpp"
 #else
 
 #include <c10/cuda/CUDAException.h>