Add submodule dependency filesHEADmaster

Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec

5 files changed, 70 insertions, 0 deletions

diff --git a/meson/test cases/cuda/11 cuda dependency (nvcc)/meson.build b/meson/test cases/cuda/11 cuda dependency (nvcc)/meson.build
new file mode 100644
index 000000000..67b6568c5
--- /dev/null
+++ b/meson/test cases/cuda/11 cuda dependency (nvcc)/meson.build
@@ -0,0 +1,4 @@
+project('cuda dependency', 'cuda')
+
+subdir('modules')
+subdir('version_reqs')
diff --git a/meson/test cases/cuda/11 cuda dependency (nvcc)/modules/meson.build b/meson/test cases/cuda/11 cuda dependency (nvcc)/modules/meson.build
new file mode 100644
index 000000000..c0fed8349
--- /dev/null
+++ b/meson/test cases/cuda/11 cuda dependency (nvcc)/modules/meson.build
@@ -0,0 +1,2 @@
+exe = executable('prog', 'prog.cu', dependencies: dependency('cuda', modules: ['cublas']))
+test('cudatest', exe)
diff --git a/meson/test cases/cuda/11 cuda dependency (nvcc)/modules/prog.cu b/meson/test cases/cuda/11 cuda dependency (nvcc)/modules/prog.cu
new file mode 100644
index 000000000..b4af4d41f
--- /dev/null
+++ b/meson/test cases/cuda/11 cuda dependency (nvcc)/modules/prog.cu
@@ -0,0 +1,33 @@
+#include <cuda_runtime.h>
+#include <cublas_v2.h>
+#include <iostream>
+
+int cuda_devices(void) {
+    int result = 0;
+    cudaGetDeviceCount(&result);
+    return result;
+}
+
+int main(void) {
+    int n = cuda_devices();
+    if (n == 0) {
+        std::cout << "No CUDA hardware found. Exiting.\n";
+        return 0;
+    }
+
+    std::cout << "Found " << n << " CUDA devices.\n";
+
+    cublasHandle_t handle;
+    if (cublasCreate(&handle) != CUBLAS_STATUS_SUCCESS) {
+        std::cout << "cuBLAS initialization failed. Exiting.\n";
+        return -1;
+    }
+
+    std::cout << "Initialized cuBLAS\n";
+    if (cublasDestroy(handle) != CUBLAS_STATUS_SUCCESS) {
+        std::cout << "cuBLAS de-initialization failed. Exiting.\n";
+        return -1;
+    }
+
+    return 0;
+}
diff --git a/meson/test cases/cuda/11 cuda dependency (nvcc)/version_reqs/meson.build b/meson/test cases/cuda/11 cuda dependency (nvcc)/version_reqs/meson.build
new file mode 100644
index 000000000..6644c9e2b
--- /dev/null
+++ b/meson/test cases/cuda/11 cuda dependency (nvcc)/version_reqs/meson.build
@@ -0,0 +1,2 @@
+exe = executable('prog', 'prog.cu', dependencies: dependency('cuda', version: ['>=10.1'], required: false, disabler: true))
+test('cudatest', exe)
diff --git a/meson/test cases/cuda/11 cuda dependency (nvcc)/version_reqs/prog.cu b/meson/test cases/cuda/11 cuda dependency (nvcc)/version_reqs/prog.cu
new file mode 100644
index 000000000..bc90081e5
--- /dev/null
+++ b/meson/test cases/cuda/11 cuda dependency (nvcc)/version_reqs/prog.cu
@@ -0,0 +1,29 @@
+#include <cuda_runtime.h>
+#include <iostream>
+
+int cuda_devices(void) {
+    int result = 0;
+    cudaGetDeviceCount(&result);
+    return result;
+}
+
+int main(void) {
+    std::cout << "Compiled against CUDA version: " << CUDART_VERSION << "\n";
+
+    int runtime_version = 0;
+    switch (cudaError_t r = cudaRuntimeGetVersion(&runtime_version)) {
+        case cudaSuccess:
+            std::cout << "CUDA runtime version: " << runtime_version << "\n";
+            break;
+        case cudaErrorNoDevice:
+            std::cout << "No CUDA hardware found. Exiting.\n";
+            return 0;
+        default:
+            std::cout << "Couldn't obtain CUDA runtime version (error " << r << "). Exiting.\n";
+            return -1;
+    }
+
+    int n = cuda_devices();
+    std::cout << "Found " << n << " CUDA devices.\n";
+    return 0;
+}