Overhaul Coverage based on Julia Example for Codecov

.github/workflows/CI.yaml

@@ -34,19 +34,23 @@ jobs:
 
     steps:
       - uses: actions/checkout@v2
-      - uses: julia-actions/setup-julia@v1
+      - name: "Setup Julia"
+        uses: julia-actions/setup-julia@v1
         with:
           version: ${{ matrix.julia-version }}
           arch: ${{ matrix.julia-arch }}
       - name: "Confirm Number of Threads"
         run: julia -e 'println(Threads.nthreads())'
       - uses: julia-actions/julia-buildpkg@v1
-      # Only get code coverage and tests ONCE
-      - name: "Run Tests and Get Code Coverage"
-        run: julia --project=. -e "using Pkg; Pkg.test(;coverage=true)"
-      - name: "Send to Codecov"
+      - name: "Run Tests"
+        uses: julia-actions/julia-runtest@v1
+        # Only get code coverage and tests ONCE
+      - name: "Process Coverage"
         if: ${{matrix.julia-num-threads == 8}}
-        uses: "codecov/codecov-action@v3"
+        uses: julia-actions/julia-processcoverage@v1
+      - name: "Submit to codecov"
+        if: ${{matrix.julia-num-threads == 8}}
+        uses: codecov/codecov-action@v3
         with:
-          directory: ./src
+          files: lcov.info
           token: ${{ secrets.CODECOV_TOKEN }}

README.md

@@ -1,6 +1,7 @@
 # ParallelMergeCSR.jl
 
 [![Build Status](https://github.com/QuEraComputing/Bloqade.jl/workflows/CI/badge.svg)](https://github.com/QuEraComputing/Bloqade.jl/actions)
+[![codecov](https://codecov.io/gh/QuEraComputing/ParallelMergeCSR.jl/branch/main/graph/badge.svg?token=P0UCC5CAVB)](https://codecov.io/gh/QuEraComputing/ParallelMergeCSR.jl)
 
 <p>
 An implementation/port of <a href="https://rd.yyrcd.com/CUDA/2022-03-14-Merge-based%20Parallel%20Sparse%20Matrix-Vector%20Multiplication.pdf"> Merrill and Garland's Merge-based Parallel Sparse Matrix-Vector Multiplication (10.1109/SC.2016.57) </a> paper in