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Add type checking to the node graph (#1025)

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* Implement type inference

Add type hints to node trait

Add type annotation infrastructure

Refactor type ascription infrastructure

Run cargo fix

Insert infer types stub

Remove types from node identifier

* Implement covariance

* Disable rejection of generic inputs + parameters

* Fix lints

* Extend type checking to cover Network inputs

* Implement generic specialization

* Relax covariance rules

* Fix type annotations for TypErasedComposeNode

* Fix type checking errors

* Keep connection information during node resolution
* Fix TypeDescriptor PartialEq implementation

* Apply review suggestions

* Add documentation to type inference

* Add Imaginate node to document node types

* Fix whitespace in macros

* Add types to imaginate node

* Fix type declaration for imaginate node + add console logging

* Use fully qualified type names as fallback during comparison

---------

Co-authored-by: Keavon Chambers <keavon@keavon.com>
This commit is contained in:
Dennis Kobert
2023-02-15 23:31:30 +01:00
committed by GitHub
parent 76be1f8515
commit 6f371d784d
25 changed files with 1365 additions and 1008 deletions
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46
node-graph/gpu-compiler/src/templates/spirv-template.rs
View File

@@ -7,32 +7,32 @@ extern crate spirv_std;
#[cfg(target_arch = "spirv")]
pub mod gpu {
use super::*;
use spirv_std::spirv;
use spirv_std::glam::UVec3;
use super::*;
use spirv_std::spirv;
use spirv_std::glam::UVec3;
#[allow(unused)]
#[spirv(compute(threads({{compute_threads}})))]
pub fn eval (
#[spirv(global_invocation_id)] global_id: UVec3,
#[spirv(storage_buffer, descriptor_set = 0, binding = 0)] a: &[{{input_type}}],
#[spirv(storage_buffer, descriptor_set = 0, binding = 1)] y: &mut [{{output_type}}],
#[spirv(push_constant)] push_consts: &graphene_core::gpu::PushConstants,
) {
let gid = global_id.x as usize;
// Only process up to n, which is the length of the buffers.
if global_id.x < push_consts.n {
y[gid] = node_graph(a[gid]);
}
}
#[allow(unused)]
#[spirv(compute(threads({{compute_threads}})))]
pub fn eval (
#[spirv(global_invocation_id)] global_id: UVec3,
#[spirv(storage_buffer, descriptor_set = 0, binding = 0)] a: &[{{input_type}}],
#[spirv(storage_buffer, descriptor_set = 0, binding = 1)] y: &mut [{{output_type}}],
#[spirv(push_constant)] push_consts: &graphene_core::gpu::PushConstants,
) {
let gid = global_id.x as usize;
// Only process up to n, which is the length of the buffers.
if global_id.x < push_consts.n {
y[gid] = node_graph(a[gid]);
}
}
fn node_graph(input: {{input_type}}) -> {{output_type}} {
use graphene_core::Node;
fn node_graph(input: {{input_type}}) -> {{output_type}} {
use graphene_core::Node;
{% for node in nodes %}
let {{node.id}} = {{node.fqn}}::new({% for arg in node.args %}{{arg}}, {% endfor %});
{% endfor %}
{% for node in nodes %}
let {{node.id}} = {{node.fqn}}::new({% for arg in node.args %}{{arg}}, {% endfor %});
{% endfor %}
{{last_node}}.eval(input)
}
}
}