Starpu/cublas v2

This pull request introduce the API v2 supports to enable additional kernels such as geam cited in issue #22 (closed) @all This doesn't take into account magma kernels yet, but I thing we should stop their support since it is not up to date. Unless @fpruvost says they are still working.

runtime/starpu/include/morse_starpu.h

@@ -45,6 +45,13 @@
 #if defined(CHAMELEON_USE_CUDA) && !defined(CHAMELEON_SIMULATION)
 #include <starpu_scheduler.h>
 #include <starpu_cuda.h>
+
+#include <cublas.h>
+#include <starpu_cublas.h>
+#if defined(CHAMELEON_USE_CUBLAS_V2)
+#include <cublas_v2.h>
+#include <starpu_cublas_v2.h>
+#endif
 #endif
 
 #include "control/common.h"
@@ -73,6 +80,19 @@ typedef struct starpu_conf starpu_conf_t;
 #endif
 
 /*
+ * cuBlasAPI v2 - StarPU enable the support for cublas handle
+ */
+#if defined(CHAMELEON_USE_CUDA) && defined(CHAMELEON_USE_CUBLAS_V2)
+#define RUNTIME_getStream(_stream_)                             \
+    cublasHandle_t _stream_ = starpu_cublas_get_local_handle();
+#else
+#define RUNTIME_getStream(_stream_)                             \
+    cudaStream_t _stream_ = starpu_cuda_get_local_stream();     \
+    cublasSetKernelStream( stream );
+
+#endif
+
+/*
  * Enable codelets names
  */
 #if (STARPU_MAJOR_VERSION > 1) || ((STARPU_MAJOR_VERSION == 1) && (STARPU_MINOR_VERSION > 1))