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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/hip_api.h
+8 -4
View File
@@ -1,5 +1,6 @@
#pragma once
#include "diagnostic.h"
#include "gpu_target.h"
#include <hip/hip_runtime_api.h>
namespace d4r::diag {
@@ -40,7 +41,8 @@ struct HipApi {
if (verbose || result != hipSuccess) std::printf("HIP %s -> %d (%s)\n", call, static_cast<int>(result), hipGetErrorName(result));
if (result != hipSuccess) throw std::runtime_error(std::string(call) + ": " + hipGetErrorString(result));
}
int select_gfx1201(int requested, hipDeviceProp_t& selected) const {
static const char* target_arch() { return D4R_TARGET_ARCH; }
int select_architecture(int requested, hipDeviceProp_t& selected) const {
// Architecture spoofing invalidates a gfx12 correctness test.
for (const char* name : {"HSA_OVERRIDE_GFX_VERSION", "HSA_OVERRIDE_GFX_VERSION_0"})
if (std::getenv(name)) throw std::runtime_error(std::string("Unset architecture override ") + name);
@@ -59,14 +61,16 @@ struct HipApi {
i, props.name, props.gcnArchName, props.warpSize, props.totalGlobalMem,
props.pciDomainID, props.pciBusID, props.pciDeviceID);
const std::string arch = props.gcnArchName;
if (arch.substr(0, arch.find(':')) == "gfx1201" && (requested < 0 || requested == i) && found < 0) {
if (gpu_architecture(arch) == target_arch() && (requested < 0 || requested == i) && found < 0) {
found = i;
selected = props;
}
}
if (found < 0) throw std::runtime_error("No selected gfx1201 device; never substitute gfx110x");
if (found < 0) throw std::runtime_error(std::string("No selected ") + target_arch() + " device; refusing architecture substitution");
require_gpu_target(selected.gcnArchName, target_arch());
check(hipSetDevice(found), "hipSetDevice");
std::printf("SELECTED HIP ordinal=%d architecture=gfx1201\n", found);
std::printf("SELECTED HIP ordinal=%d architecture=%s validation=%s\n", found, target_arch(),
std::string(target_arch()) == "gfx1201" ? "previously_tested_target" : "hardware_unverified_target");
return found;
}
};