bool initNative(JNIEnv *env, jobject &handle, cusolverDnHandle_t &handle_native, bool fill) { if (fill) { handle_native = (cusolverDnHandle_t)getNativePointerValue(env, handle); } return true; }
bool initNative(JNIEnv *env, jobject &stream, cudaStream_t &stream_native, bool fill) { if (fill) { stream_native = (cudaStream_t)getNativePointerValue(env, stream); } return true; }
/* * Class: jcuda_jcufft_JCufft * Method: cufftSetStreamNative * Signature: (Ljcuda/jcufft/cufftHandle;Ljcuda/runtime/cudaStream_t;)I */ JNIEXPORT jint JNICALL Java_jcuda_jcufft_JCufft_cufftSetStreamNative (JNIEnv *env, jclass cla, jobject handle, jobject stream) { if (handle == NULL) { ThrowByName(env, "java/lang/NullPointerException", "Parameter 'handle' is null for cufftSetStream"); return JCUFFT_INTERNAL_ERROR; } if (stream == NULL) { ThrowByName(env, "java/lang/NullPointerException", "Parameter 'stream' is null for cufftSetStream"); return JCUFFT_INTERNAL_ERROR; } Logger::log(LOG_TRACE, "Executing cufftSetStream\n"); cufftHandle nativePlan = env->GetIntField(handle, cufftHandle_plan); cudaStream_t nativeStream = NULL; nativeStream = (cudaStream_t)getNativePointerValue(env, stream); cufftResult result = cufftSetStream(nativePlan, nativeStream); return result; }