○
Planned This feature is planned but not yet implemented.
Feature: Kernel dynamic shape support
Failure Output
Showing last 10 of 44 lines
--> tests/regression/300_ADVANCED_FEATURES/390_KERNEL/390_004_dynamic_shape/input.kz:23:0
❌ Compiler coordination error: Unknown event referenced
error: CompilerCoordinationFailed
/Users/larsde/src/koru/tests/regression/300_ADVANCED_FEATURES/390_KERNEL/390_004_dynamic_shape/backend.zig:10632:17: 0x1021da433 in emit (backend)
return error.CompilerCoordinationFailed;
^
/Users/larsde/src/koru/tests/regression/300_ADVANCED_FEATURES/390_KERNEL/390_004_dynamic_shape/backend.zig:10716:28: 0x1021db1bf in main (backend)
const generated_code = try RuntimeEmitter.emit(compile_allocator, final_ast);
^Code
// TEST: kernel.pairwise basic iteration
//
// k comes from the continuation binding | kernel k |>
// k.X refers to kernel_k[i]
// k.other.X refers to kernel_k[j]
~import std/kernel
// This needs to be module scoped
~std/kernel:shape(Body) {
id: u32,
x: f64,
y: f64,
mass: f64,
}
// Pairwise: each body accumulates mass from its "other" pair
// Pairs: (0,1), (0,2), (1,2)
// Body 0: 1 + 2 + 3 = 6
// Body 1: 2 + 3 = 5
// Body 2: 3 (unchanged)
~std/kernel:initialize(Body) {
{ id: 1, x: 0.0, y: 0.0, mass: 1.0 },
{ id: 2, x: 1.0, y: 0.0, mass: 2.0 },
{ id: 3, x: 2.0, y: 0.0, mass: 3.0 },
} | kernel k |> std/kernel:pairwise { k.mass += k.other.mass }
| kernel s |> std/io:print.blk {
mass[0]={{s[0].mass}} mass[1]={{s[1].mass}} mass[2]={{s[2].mass}}
}
Expected output
mass[0]=6, mass[1]=5, mass[2]=3
Test Configuration
MUST_RUN