public void GraphAccumulatesData_OverLongChains(
[Values(2, 10, 30)] int nodeChainLength,
[Values(NodeSet.RenderExecutionModel.Synchronous, NodeSet.RenderExecutionModel.MaximallyParallel)] NodeSet.RenderExecutionModel meansOfComputation)
{
using (var set = new PotentiallyJobifiedNodeSet(meansOfComputation))
{
var nodes = new List <NodeHandle <KernelAdderNode> >(nodeChainLength);
var graphValues = new List <GraphValue <int> >(nodeChainLength);
for (int i = 0; i < nodeChainLength; ++i)
{
var node = set.Create <KernelAdderNode>();
nodes.Add(node);
graphValues.Add(set.CreateGraphValue(node, KernelAdderNode.KernelPorts.Output));
}
for (int i = 0; i < nodeChainLength - 1; ++i)
{
set.Connect(nodes[i], KernelAdderNode.KernelPorts.Output, nodes[i + 1], KernelAdderNode.KernelPorts.Input);
}
set.Update();
for (int i = 0; i < nodeChainLength; ++i)
{
Assert.AreEqual(i + 1, set.GetValueBlocking(graphValues[i]));
}
for (int i = 0; i < nodeChainLength; ++i)
{
set.ReleaseGraphValue(graphValues[i]);
set.Destroy(nodes[i]);
}
}
}
public void GraphCanUpdate_WithoutIssues([Values] NodeSet.RenderExecutionModel meansOfComputation)
{
using (var set = new PotentiallyJobifiedNodeSet(meansOfComputation))
{
NodeHandle <KernelNode>
a = set.Create <KernelNode>(),
b = set.Create <KernelNode>();
set.Connect(a, KernelNode.KernelPorts.Output, b, KernelNode.KernelPorts.Input);
set.Update();
set.DataGraph.SyncAnyRendering();
set.Destroy(a, b);
}
}
public void KernelNodeMemberMemory_IsPersistent_OverMultipleGraphEvaluations([Values] NodeSet.RenderExecutionModel meansOfComputation)
{
using (var set = new PotentiallyJobifiedNodeSet(meansOfComputation))
{
var node = set.Create <PersistentKernelNode>();
var value = set.CreateGraphValue(node, PersistentKernelNode.KernelPorts.Output);
for (int i = 0; i < 100; ++i)
{
set.Update();
Assert.AreEqual(i, set.GetValueBlocking(value));
}
set.Destroy(node);
set.ReleaseGraphValue(value);
}
}