start github pipeline; Changed default C to c17 and added HAVE_C23 flag in config.mk

Author: DanecLacey

.github/workflows/single-platform.yml

@@ -0,0 +1,38 @@
+name: Build and Run Unit Tests
+
+on:
+  push:
+    branches: [ "main", "dane_dev" ]
+  pull_request:
+    branches: [ "main", "dane_dev" ]
+
+jobs:
+  build_ICC_MPI:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Setup Spack
+      uses: spack/actions/setup-spack
+      with:
+        spack-version: latest
+
+    - name: Install OpenMPI
+      run: |
+        spack concretize openmpi
+        spack install -j openmpi
+        spack load openmpi
+
+    - name: Configure GCC_MPI
+      run: |
+        sed -E -i \
+        -e 's/^(ENABLE_MPI[[:space:]]*\?=[[:space:]]*).*/\1true/' \
+        -e 's/^(ENABLE_OPENMP[[:space:]]*\?=[[:space:]]*).*/\1false/' \
+        -e 's/^(TOOLCHAIN[[:space:]]*\?=[[:space:]]*).*/\1GCC/' \
+        Makefile
+
+    - name: Make GCC_MPI
+      run: |
+        make
+

config.mk

@@ -4,6 +4,7 @@ TOOLCHAIN ?= ICC
 MTX_FMT ?= CRS
 ENABLE_MPI ?= true
 ENABLE_OPENMP ?= false
+HAVE_C23 ?= false
 FLOAT_TYPE ?= DP # SP for float, DP for double
 UINT_TYPE ?= U # U for unsigned int, ULL for unsigned long long int
 

mk/include_CLANG.mk

@@ -12,8 +12,14 @@ OPENMP   = -fopenmp
 #OPENMP   = -Xpreprocessor -fopenmp #required on Macos with homebrew libomp
 endif
 
+# Set default 
+C_VERSION = c17
+ifeq ($(strip $(HAVE_C23)),true)
+C_VERSION = c23
+endif
+
 VERSION  = --version
-CFLAGS   = -O3 -ffast-math -std=c23 $(OPENMP)
+CFLAGS   = -O3 -ffast-math -std=$(C_VERSION) $(OPENMP)
 # CFLAGS   = -O0 -g -std=c99 $(OPENMP)
 LFLAGS   = $(OPENMP)
 DEFINES  += -D_GNU_SOURCE

mk/include_GCC.mk

@@ -11,8 +11,14 @@ ifeq ($(strip $(ENABLE_OPENMP)),true)
 OPENMP   = -fopenmp
 endif
 
+# Set default 
+C_VERSION = c17
+ifeq ($(strip $(HAVE_C23)),true)
+C_VERSION = c23
+endif
+
 VERSION  = --version
-CFLAGS   = -O3  -ffast-math -std=c23 $(OPENMP)
+CFLAGS   = -O3  -ffast-math -std=$(C_VERSION) $(OPENMP)
 # CFLAGS   = -O0 -g -std=c99 $(OPENMP)
 LFLAGS   = $(OPENMP)
 DEFINES  += -D_GNU_SOURCE # -DVERBOSE

mk/include_ICC.mk

@@ -11,8 +11,14 @@ ifeq ($(strip $(ENABLE_OPENMP)),true)
 OPENMP   = -qopenmp
 endif
 
+# Set default 
+C_VERSION = c17
+ifeq ($(strip $(HAVE_C23)),true)
+C_VERSION = c23
+endif
+
 VERSION  = --version
-CFLAGS   =  -O3 -ffast-math -xHost -std=c23 $(OPENMP)
+CFLAGS   =  -O3 -ffast-math -xHost -std=$(C_VERSION) $(OPENMP)
 # CFLAGS   = -O0 -g -std=c99 $(OPENMP)
 LFLAGS   = $(OPENMP)
 DEFINES  += -D_GNU_SOURCE # -DVERBOSE

tests/Makefile

@@ -23,7 +23,13 @@ MOD2_OBJECTS=${MOD2}/spmvSCS.o ${MOD2}/solverTests.o
 OBJECTS := $(shell echo $(MOD1_OBJECTS) $(MOD2_OBJECTS) | tr ' ' '\n' | sort -u | tr '\n' ' ')
 
 # Always leave debugging flag on
-CFLAGS=-g -qopenmp
+CFLAGS=-g
+
+# Only enable OpenMP if it defined in the parent config.mk
+ifeq ($(strip $(ENABLE_OPENMP)),true)
+CFLAGS += $(OPENMP)
+endif
+# If enabled, MPI wrappers are already in CC
 
 .PHONY: all clean