parRSB fixes and cleanup

.github/workflows/ci.yml

@@ -57,6 +57,7 @@ jobs:
         shell: bash
         run: |
           export PARRSB_RSB_ALGO=0
+          export PARRSB_VERBOSE_LEVEL=2
 
           cp ${EXAMPLESDIR}/genmap ${CIDIR}/${{ matrix.test }}
           cd ${CIDIR}/${{ matrix.test }}
@@ -70,6 +71,7 @@ jobs:
         run: |
           export PARRSB_RSB_ALGO=1
           export PARRSB_RSB_MG_FACTOR=2
+          export PARRSB_VERBOSE_LEVEL=2
 
           cp ${EXAMPLESDIR}/genmap ${CIDIR}/${{ matrix.test }}
           cd ${CIDIR}/${{ matrix.test }}
@@ -83,20 +85,7 @@ jobs:
         run: |
           export PARRSB_RSB_ALGO=1
           export PARRSB_RSB_MG_FACTOR=4
-
-          cp ${EXAMPLESDIR}/genmap ${CIDIR}/${{ matrix.test }}
-          cd ${CIDIR}/${{ matrix.test }}
-
-          tol=(`cat test.txt | grep tol`); tol=${tol[2]}
-          ${MPIEXE} -np ${{ matrix.np }} ./genmap --mesh ${{ matrix.test }} \
-            --tol=${tol} --dump=0 --test=1
-      - name: genmap-mg-factor-4-smooth
-        if: always()
-        shell: bash
-        run: |
-          export PARRSB_RSB_ALGO=1
-          export PARRSB_RSB_MG_FACTOR=4
-          export PARRSB_RSB_MG_SMOOTH_AGGREGATION=1
+          export PARRSB_VERBOSE_LEVEL=2
 
           cp ${EXAMPLESDIR}/genmap ${CIDIR}/${{ matrix.test }}
           cd ${CIDIR}/${{ matrix.test }}

Makefile

@@ -1,5 +1,5 @@
 CC ?= mpicc
-CFLAGS ?=
+CFLAGS ?= -Wall -Wextra -Wpedantic -Wno-unused-function -Wno-unused-parameter -std=c99
 LDFLAGS ?=
 DEBUG ?= 0
 MPI ?= 1
@@ -8,6 +8,7 @@ SYNC_BY_REDUCTION ?= 1
 BLAS ?= 0
 BLASDIR ?=
 BLASFLAGS ?= -lblas -llapack
+GSLIBPATH ?=
 
 ########################## Don't touch what follows ###########################
 ifeq ($(GSLIBPATH),)
@@ -19,9 +20,10 @@ SRCROOT := $(realpath $(patsubst %/,%,$(dir $(MKFILEPATH))))
 SRCDIR = $(SRCROOT)/src
 EXAMPLEDIR = $(SRCROOT)/examples
 BUILDROOT = $(SRCROOT)/build
-INSTALLROOT = $(BUILDROOT)/install
-ifneq ($(strip $(DESTDIR)),)
-  INSTALLROOT = $(realpath $(DESTDIR))
+ifneq (,$(strip $(DESTDIR)))
+INSTALLROOT = $(DESTDIR)
+else
+INSTALLROOT = $(SRCROOT)/install
 endif
 
 SRCS = $(wildcard $(SRCDIR)/*.c)

examples/genmap.c

@@ -51,7 +51,7 @@ int main(int argc, char *argv[]) {
     parrsb_check_error(part == NULL, comm);
 
     parrsb_options options = parrsb_default_options;
-    err = parrsb_part_mesh(part, NULL, vl, coord, nelt, nv, options, comm);
+    err = parrsb_part_mesh(part, vl, coord, NULL, nelt, nv, &options, comm);
     parrsb_check_error(err, comm);
 
     // Redistribute data based on identified partitions