ludwig-cf · kevinstratford · Feb 27, 2025 · Mar 31, 2023 · Apr 11, 2023 · Apr 11, 2023
diff --git a/.github/ISSUE_TEMPLATE/bug_report.md b/.github/ISSUE_TEMPLATE/bug_report.md
@@ -0,0 +1,22 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: bug
+assignees: ''
+
+---
+
+**Please provide a clear and concise description of the problem.**
+What is the problem?
+
+**How do we reproduce the problem?**
+Consider including:
+1. Details of the platform/compiler, i.e., your `config.mk` file
+2. The relevant `input` file and run time environment (MPI?)
+3. Details of any error messages
+
+**Expected behavior**
+What do you expected to happen?
+
+**Any other relevant details**
diff --git a/.github/ISSUE_TEMPLATE/feature_request.md b/.github/ISSUE_TEMPLATE/feature_request.md
@@ -0,0 +1,18 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: enhancement
+assignees: ''
+
+---
+
+**Summary**
+Please summarise what is missing, or what needs to be added.
+
+**Describe the solution you'd like**
+Please provide a clear and concise description of what you want to happen.
+
+
+**What's required?**
+Summarise the steps which may be required to implement the feature.
diff --git a/.github/ISSUE_TEMPLATE/general-questions.md b/.github/ISSUE_TEMPLATE/general-questions.md
@@ -0,0 +1,10 @@
+---
+name: General questions
+about: Please ask ...
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
@@ -40,7 +40,7 @@ jobs:
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@v2
+      uses: github/codeql-action/init@v3
       with:
         languages: ${{ matrix.language }}
         queries: +security-and-quality
@@ -53,4 +53,4 @@ jobs:
        make
 
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v2
+      uses: github/codeql-action/analyze@v3
diff --git a/.github/workflows/regression.yml b/.github/workflows/regression.yml
@@ -101,6 +101,8 @@ jobs:
       uses: actions/checkout@v4
     - name: Set up MPI
       uses: mpi4py/setup-mpi@v1
+      with:
+        mpi: openmpi
     - run: mpicc --version
     - run: cp config/github-mpicc.mk config.mk
     - run: make -j 2
@@ -118,6 +120,8 @@ jobs:
       uses: actions/checkout@v4
     - name: Set up MPI
       uses: mpi4py/setup-mpi@v1
+      with:
+        mpi: openmpi
     - run: mpicc --version
     - run: cp config/github-mpicc.mk config.mk
     - run: sed -i "s/D2Q9/D3Q15/" config.mk

diff --git a/CHANGES.md b/CHANGES.md
@@ -1,6 +1,24 @@
 
 ### Changes
 
+version 0.23.0
+
+- Action required. Changes to input file keys related to frequency of i/o.
+  Please see https://ludwig.epcc.ed.ac.uk/outputs/fluid.html
+  for a list of new keys to specify output frequenxy. These
+  provide a more flexible and consistent framework for
+  specifying output for all lattice quantities.
+  Old forms will be trapped at run time with a request to
+  update your input file. [Issue 350]
+
+- A number of GPU features have been implemented including the
+  lattice distribution halo swap and the Lees Edwards plane
+  transformation. [Issues 311, 316, 343]
+
+- Bug fix [Issue 342] Colloid wettability (free energy parameters
+  were being erroneously replaced in the gradient calculation.
+  Colloid wetting factors are now taken into account correctly.
+
 version 0.22.0
 
 - Removal of original "ansi" I/O (Issue 284).

diff --git a/codecov.yml b/codecov.yml
@@ -2,8 +2,7 @@ coverage:
   status:
     project:
       default:
-        target: 33%
-        threshold: 2%
+        informational: true
     patch:
       default:
         informational: true
diff --git a/config/unix-nvcc-default.mk b/config/unix-nvcc-default.mk
@@ -9,6 +9,7 @@
 
 BUILD   = parallel
 MODEL   = -D_D3Q19_
+TARGET  = nvcc
 
 CC     = nvcc
 CFLAGS = -ccbin=mpicc -O2 -DADDR_SOA -arch=sm_61 -x cu -dc

diff --git a/mpi_s/mpi.h b/mpi_s/mpi.h
@@ -39,6 +39,7 @@ typedef MPI_Handle MPI_Info;
 typedef struct {
   int MPI_SOURCE;
   int MPI_TAG;
+  int MPI_ERROR;
 } MPI_Status;
 
 #define MPI_STATUS_IGNORE   ((MPI_Status *) 0)
@@ -57,8 +58,23 @@ typedef intmax_t MPI_Offset;
 
 enum return_codes {
   MPI_SUCCESS = 0,               /* Success */
+  MPI_ERR_ACCESS,                /* Permission denied */
+  MPI_ERR_AMODE,                 /* Invalid mode argument */
+  MPI_ERR_ARG,                   /* Invalid argument of other kind */
+  MPI_ERR_BUFFER,                /* Invalid buffer pointer argument */
+  MPI_ERR_COMM,                  /* Invalid communicator argument */
+  MPI_ERR_COUNT,                 /* Invalid count argument */
+  MPI_ERR_DATATYPE,              /* Invalid datatype */
+  MPI_ERR_INFO,                  /* Invalid info argument */
+  MPI_ERR_ERRHANDLER,            /* Invalid errhandler handle */
+  MPI_ERR_INTERN,                /* Internal (implementation) error */
+  MPI_ERR_IO,                    /* Other i/o error */
   MPI_ERR_FILE,                  /* Bad file handle */
   MPI_ERR_NO_SUCH_FILE,          /* File does not exist */
+  MPI_ERR_OP,                    /* Invalid operation argument */
+  MPI_ERR_RANK,                  /* Invalid rank argument */
+  MPI_ERR_ROOT,                  /* Invalid root argument */
+  MPI_ERR_TAG,                   /* Invalid tag */
   MPI_ERR_LASTCODE               /* Must be last */
 };
 
@@ -70,8 +86,11 @@ enum return_codes {
 #define MPI_BOTTOM         0x0000
 #define MPI_UNDEFINED     -999
 
+
 /* Error-handling specifiers */
 
+#define MPI_MAX_ERROR_STRING 256
+
 enum error_specifiers {MPI_ERRORS_ARE_FATAL, MPI_ERRORS_RETURN};
 
 enum elementary_datatypes {MPI_CHAR           = -11,
@@ -249,6 +268,8 @@ int MPI_Cart_sub(MPI_Comm comm, int * remain_dims, MPI_Comm * new_comm);
 /* Bindings for environmental inquiry */
 
 int MPI_Errhandler_set(MPI_Comm comm, MPI_Errhandler errhandler);
+int MPI_Error_string(int ierr, char * str, int * lenresult);
+int MPI_Error_class(int ierrcode, int * ierrclass);
 
 double MPI_Wtime(void);
 double MPI_Wtick(void);