Coalescing mpi-staging into main

.clang-format

@@ -1,5 +1,5 @@
-BasedOnStyle: LLVM
-IndentWidth: 4
-PointerAlignment: Left
-ColumnLimit: 120
+BasedOnStyle: LLVM
+IndentWidth: 4
+PointerAlignment: Left
+ColumnLimit: 120
 AlwaysBreakTemplateDeclarations: true

.github/workflows/ci.yml

@@ -1,34 +1,34 @@
-name: CI
-
-on:
-    push:
-        branches: main
-        paths: ['**.cu','**.c','**.cpp', '**.h', '**CMakeLists.txt'] 
-    pull_request:
-        branches: main
-        paths: ['**.cu','**.c','**.cpp', '**.h', '**CMakeLists.txt']
-
-jobs:
-    build-and-test:
-        runs-on: ubuntu-latest
-
-        steps:
-        - name: Checkout code
-          uses: actions/checkout@v4
-
-        - name: Setup python
-          uses: actions/setup-python@v5
-          with:
-            python-version: '3.10' 
-
-        - name: Install dependencies
-          run: |
-            pip install pandas
-
-        - name: Build project
-          run: |
-            make build
-
-        - name: Run test suite
-          run: |
+name: CI
+
+on:
+    push:
+        branches: main
+        paths: ['**.cu','**.c','**.cpp', '**.h', '**CMakeLists.txt'] 
+    pull_request:
+        branches: main
+        paths: ['**.cu','**.c','**.cpp', '**.h', '**CMakeLists.txt']
+
+jobs:
+    build-and-test:
+        runs-on: ubuntu-latest
+
+        steps:
+        - name: Checkout code
+          uses: actions/checkout@v4
+
+        - name: Setup python
+          uses: actions/setup-python@v5
+          with:
+            python-version: '3.10' 
+
+        - name: Install dependencies
+          run: |
+            pip install pandas
+
+        - name: Build project
+          run: |
+            make build
+            
+        - name: Run test suite
+          run: |
             make test

.github/workflows/cpp-linter.yml

@@ -1,33 +1,33 @@
-name: cpp-linter
-on:
-  pull_request:
-    branches: main
-    paths: ['**.cu','**.cpp','**.c', '**.h', '**CMakeLists.txt']
-  push:
-    branches: main
-    paths: ['**.cu','**.cpp','**.c', '**.h', '**CMakeLists.txt']
-
-permissions:
-    contents: write
-    pull-requests: write
-    actions: write
-
-jobs:
-  cpp-linter:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: cpp-linter/cpp-linter-action@v2
-        id: linter
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          style: 'file'  # Use .clang-format config file. 
-          tidy-checks: '-*' # disable clang-tidy checks. 
-          version: 17
-          thread-comments: true
-          format-review: true
-
-      - name: Run clang-format
-        if: steps.linter.outputs.clang-format-checks-failed > 0
-        run: exit 1
+name: cpp-linter
+on:
+  pull_request:
+    branches: main
+    paths: ['**.cu','**.cpp','**.c', '**.h', '**CMakeLists.txt']
+  push:
+    branches: main
+    paths: ['**.cu','**.cpp','**.c', '**.h', '**CMakeLists.txt']
+
+permissions:
+    contents: write
+    pull-requests: write
+    actions: write
+
+jobs:
+  cpp-linter:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: cpp-linter/cpp-linter-action@v2
+        id: linter
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          style: 'file'  # Use .clang-format config file. 
+          tidy-checks: '-*' # disable clang-tidy checks. 
+          version: 17
+          thread-comments: true
+          format-review: true
+
+      - name: Run clang-format
+        if: steps.linter.outputs.clang-format-checks-failed > 0
+        run: exit 1

.gitignore

@@ -1,44 +1,44 @@
-# Prerequisites
-*.d
-
-# Compiled Object files
-*.slo
-*.lo
-*.o
-*.obj
-
-# Precompiled Headers
-*.gch
-*.pch
-
-# Compiled Dynamic libraries
-*.so
-*.dylib
-*.dll
-
-# Fortran module files
-*.mod
-*.smod
-
-# Compiled Static libraries
-*.lai
-*.la
-*.a
-*.lib
-
-# Executables
-*.exe
-*.out
-*.app
-speed_cpu
-speed_gpu
-
-# Misc
-.vscode/
-build/
-bin/
-tensors/
-results.csv
-tensors/
-perf.data
-perf.data.old
+# Prerequisites
+*.d
+
+# Compiled Object files
+*.slo
+*.lo
+*.o
+*.obj
+
+# Precompiled Headers
+*.gch
+*.pch
+
+# Compiled Dynamic libraries
+*.so
+*.dylib
+*.dll
+
+# Fortran module files
+*.mod
+*.smod
+
+# Compiled Static libraries
+*.lai
+*.la
+*.a
+*.lib
+
+# Executables
+*.exe
+*.out
+*.app
+speed_cpu
+speed_gpu
+
+# Misc
+.vscode/
+build/
+build_gpu/
+bin/
+results.csv
+tensors/
+perf.data
+perf.data.old

CMakeLists.txt

@@ -1,30 +1,33 @@
-cmake_minimum_required(VERSION 3.16)
-
-# Set the project name
-project(ichida-algo)
-
-set(CMAKE_C_FLAGS "-O3 -march=native -ffast-math -funroll-loops -fopenmp -Wall -Wextra")
-
-set(CMAKE_C_STANDARD 11)
-set(CMAKE_C_STANDARD_REQUIRED True)
-# set(CMAKE_VERBOSE_MAKEFILE ON)
-
-set(SRC_DIR src)
-set(INC_DIR include)
-set(LIB_DIR lib)
-set(TEST_DIR test)
-set(BENCHMARK_DIR benchmark)
-
-# Source files
-file(GLOB_RECURSE SOURCE_FILES ${SRC_DIR}/*.c)
-
-include_directories(include)
-
-add_executable(speed_cpu ${SOURCE_FILES})
-# add_executable(benchmark ${SRC_DIR}/matrix.c ${BENCHMARK_DIR}/benchmark.c)
-
-target_link_libraries(speed_cpu m pthread)
-# target_link_libraries(benchmark m)
-
-
-
+cmake_minimum_required(VERSION 3.16)
+
+project(ichida-algo LANGUAGES C CXX CUDA)
+
+set(CMAKE_C_FLAGS "-O3 -march=native -ffast-math -funroll-loops -fopenmp -Wall -Wextra")
+set(CMAKE_C_STANDARD 11)
+set(CMAKE_C_STANDARD_REQUIRED True)
+set(CMAKE_VERBOSE_MAKEFILE ON)
+
+set(CMAKE_CUDA_FLAGS "${CMAKE_CUDA_FLAGS} -Xptxas -O3 --use_fast_math -Xcompiler -march=native -unroll-aggressive -arch=sm_80")
+
+set(INC_DIR include)
+set(SRC_DIR src)
+set(CUDA_SRC_DIR cuda/src)
+
+include_directories(${INC_DIR})
+
+file(GLOB_RECURSE SOURCE_FILES ${SRC_DIR}/*.c)
+
+file(GLOB_RECURSE CUDA_SOURCE_FILES ${CUDA_SRC_DIR}/*.cu)
+
+add_executable(speed_cpu ${SOURCE_FILES})
+target_link_libraries(speed_cpu m pthread gomp)
+
+find_package(MPI REQUIRED)
+include_directories(${MPI_INCLUDE_PATH})
+
+add_executable(speed_gpu ${CUDA_SOURCE_FILES})
+set_target_properties(speed_gpu PROPERTIES CUDA_SEPARABLE_COMPILATION ON)
+target_link_libraries(speed_gpu m ${MPI_LIBRARIES})
+
+
+

LICENSE

@@ -1,21 +1,21 @@
-MIT License
-
-Copyright (c) 2024 kachi-group
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+MIT License
+
+Copyright (c) 2024 kachi-group
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.