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Build native Windows packages for both RDNA4 targets

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Add explicit gfx1200/gfx1201 builds, runtime selection and per-target
code objects. Guard staging, packaging and installation against mixed
architectures; retain gfx1201 compatibility and strict K/M arithmetic.

Adapt realdody's target configuration and MSVC binary16/BOOL portability
fixes from ae530b0. Do not import its forced gfx12 layout on RDNA3.
Add exhaustive binary16 and C++/PowerShell target contract regressions.

Validation: 20 CTest gates on RX 9070 XT; four software-only gfx1200 gates;
MSVC portability compile checks; exact 4K K async and M control outputs;
isolated package install/restore and mixed-target rejection tests.
No physical gfx1200 validation is claimed.

Co-authored-by: realdody <[email protected]>
This commit is contained in:
xdfnx-devandrealdody committed 2026-10-02 16:18:18 +03:00
1 parent 8f7058d2ba
commit 98de8e3a3e
51 files changed
+636 -127
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tools/windows/d3d12_hip_interop_probe.cpp
+2 -2
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@@ -137,7 +137,7 @@ int main(int argc, char** argv)
throw std::runtime_error("--stream-lifetime must be persistent or cycle");
HipApi hip(args.hip_root);
hipDeviceProp_t props{};
hip.select_gfx1201(args.device, props);
hip.select_architecture(args.device, props);
ExternalApi external{hip};
ComPtr<IDXGIFactory4> factory;
dx(CreateDXGIFactory1(IID_PPV_ARGS(factory.GetAddressOf())), "CreateDXGIFactory1");
@@ -336,7 +336,7 @@ int main(int argc, char** argv)
DWORD handles_after = 0; GetProcessHandleCount(GetCurrentProcess(), &handles_after);
std::printf("HANDLES before=%lu after=%lu\n", handles_before, handles_after);
if (final_cycle_handles > warmed_handles + 4) throw std::runtime_error("Handle count grew after first-cycle warmup");
std::printf("PASS INTEROP architecture=gfx1201 iterations=%u texture=R32_UINT external_fence=1\n", args.iterations);
std::printf("PASS INTEROP architecture=%s iterations=%u texture=R32_UINT external_fence=1\n", d4r::diag::HipApi::target_arch(), args.iterations);
return 0;
} catch (const std::exception& e) {
std::fprintf(stderr, "FAIL INTEROP %s\n", e.what());