[SYCL][HIP][AMD] Vendor ID for HIP AMD is not correct

[densamoilov]

SYCL API returns a vendor ID for HIP AMD that is equal to vendor ID for NVIDIA - 4318 (10DE).

Reproducer:

#include <CL/sycl.hpp>
#include <iostream>

int main() {
    auto dev = sycl::device(sycl::gpu_selector{});
    auto vid = dev.template get_info<sycl::info::device::vendor_id>();
    std::cout << vid << std::endl;

    auto name = dev.template get_info<sycl::info::device::name>();
    std::cout << name << std::endl;

    auto vendor = dev.template get_info<sycl::info::device::vendor>();
    std::cout << vendor << std::endl;
    return 0;
}

Compile command:

clang++ -fsycl ./1.cpp

Run command:

./a.out

Output:

4098
gfx908:sramecc+:xnack-
Advanced Micro Devices, Inc.

Run command:

SYCL_DEVICE_FILTER=hip ./a.out

Output:

4318
gfx908:sramecc+:xnack-
AMD Corporation

Compiler commit: 92cfd53

[densamoilov]

+@AerialMantis

[zjin-lcf]

Is this a vendor ID for all AMD GPU devices ?

[densamoilov]

@zjin-lcf, vendor ID for AMD devices is expected to be 4098.

[densamoilov]

It seems that DPC++ with HIP backend always returns 4318, which is vendor ID for NVIDIA. Looks like a bug.

[steffenlarsen]

Closing this issue with #6127 merged. @densamoilov - Please reopen if the issue persists.