Code Coverage Support (#46)

* Code-coverage support

* Examples update

- code-coverage example
- tweak transpose and parallel-overhead

* Coverage output + testing

- config::get_setting value(...)
- REGULAR_EXPRESSION -> REGEX in cmake func args
- coverage.hpp header
- coverage JSON
- coverage tests

* cmake formatting

* Library instrumentation w/o main + more

- fixed library instrumentation w/o main
- use TIMEMORY_PROJECT_NAME in output messages
- removed '--driver' option from omnitrace exe
- support coverage in trace mode
- OMNITRACE_KOKKOS_KERNEL_LOGGER
- support multiple calls to omnitrace_set_env after init if already called
- support multiple calls to omnitrace_set_mpi after init if same args
- support multiple calls to omnitrace_init if same mode
- unique_ptr_t for thread_data which calls finalize when thread_data is destroyed
- tweaked openmp tests
- improved finalization

* Replace CI --output-on-failure with -V

* Fix to OMNITRACE_DL_INVOKE

* omnitrace-exe and testing updates

- omnitrace::omnitrace-timemory interface library
- support for configs in omnitrace exe
- print-{available,instrumented,...} opts no longer exit w/o --simulate
- all tests apply --print-instrumented functions
- tweaked coverage tests
- print-* options print instructions not address range

* Remove OMNITRACE_DEBUG_FINALIZE=ON from CI

* Python cmake tweaks

* Tweak test ordering

* Upload CI artifacts if fail or success

* CI Python tweaks

- Use OMNITRACE_PYTHON_PREFIX and OMNITRACE_PYTHON_ENVS

* CI ELFULTILS_DOWNLOAD_VERSION

* test tweaks

- labels and more coverage tests

* tweak to omnitrace --config handling

* Update module/function constraint handling + PP

- tweak pre-processor definition handling
- removed free-standing module_constraint
- remove free-standing routine_constraint
- remove module_name.find("omnitrace") module constraint
- fully handle the output path of omnitrace *-instr files
- get_use_code_coverage config option
- print-coverage option
- coverage_module_functions

* use github.job not github.name

* Re-enable HSA_ENABLE_INTERRUPT

- remove coverage address report

examples/transpose/transpose.cpp

@@ -104,33 +104,36 @@ run(int rank, int tid, hipStream_t stream, int argc, char** argv)
     std::cout << "[" << rank << "][" << tid << "] M: " << M << " N: " << N << std::endl;
     _lk.unlock();
 
-    size_t size   = sizeof(int) * M * N;
-    int*   matrix = new int[size];
+    size_t size       = sizeof(int) * M * N;
+    int*   inp_matrix = new int[size];
+    int*   out_matrix = new int[size];
     for(size_t i = 0; i < M * N; i++)
-        matrix[i] = rand() % 1002;
+    {
+        inp_matrix[i] = rand() % 1002;
+        out_matrix[i] = 0;
+    }
     int* in  = nullptr;
     int* out = nullptr;
 
-    std::chrono::high_resolution_clock::time_point t1, t2;
-
     HIP_API_CALL(hipMalloc(&in, size));
     HIP_API_CALL(hipMalloc(&out, size));
-    HIP_API_CALL(hipMemset(in, 0, size));
-    HIP_API_CALL(hipMemset(out, 0, size));
-    HIP_API_CALL(hipMemcpy(in, matrix, size, hipMemcpyHostToDevice));
-    HIP_API_CALL(hipDeviceSynchronize());
+    HIP_API_CALL(hipMemsetAsync(in, 0, size, stream));
+    HIP_API_CALL(hipMemsetAsync(out, 0, size, stream));
+    HIP_API_CALL(hipMemcpyAsync(in, inp_matrix, size, hipMemcpyHostToDevice, stream));
+    HIP_API_CALL(hipStreamSynchronize(stream));
 
     dim3 grid(M / 32, N / 32, 1);
     dim3 block(32, 32, 1);  // transpose_a
 
-    t1 = std::chrono::high_resolution_clock::now();
+    auto t1 = std::chrono::high_resolution_clock::now();
     for(size_t i = 0; i < nitr; i++)
     {
         transpose_a<<<grid, block, 0, stream>>>(in, out, M, N);
         check_hip_error();
     }
+    auto t2 = std::chrono::high_resolution_clock::now();
     HIP_API_CALL(hipStreamSynchronize(stream));
-    t2 = std::chrono::high_resolution_clock::now();
+    HIP_API_CALL(hipMemcpyAsync(out_matrix, out, size, hipMemcpyDeviceToHost, stream));
     double time =
         std::chrono::duration_cast<std::chrono::duration<double>>(t2 - t1).count();
     float GB = (float) size * nitr * 2 / (1 << 30);
@@ -142,18 +145,15 @@ run(int rank, int tid, hipStream_t stream, int argc, char** argv)
               << std::endl;
     print_lock.unlock();
 
-    HIP_API_CALL(hipDeviceSynchronize());
-
-    int* out_matrix = new int[size];
-    HIP_API_CALL(hipMemcpy(out_matrix, out, size, hipMemcpyDeviceToHost));
+    HIP_API_CALL(hipStreamSynchronize(stream));
 
     // cpu_transpose(matrix, out_matrix, M, N);
-    verify(matrix, out_matrix, M, N);
+    verify(inp_matrix, out_matrix, M, N);
 
     HIP_API_CALL(hipFree(in));
     HIP_API_CALL(hipFree(out));
 
-    delete[] matrix;
+    delete[] inp_matrix;
     delete[] out_matrix;
 }