oneapi-agent-toolkit

GPU test: stencil1d_hecbench

• Result: ok: PASS on AMD Instinct MI350X VF gfx950:sramecc+:xnack- [HIP 71460.85] (hip:0, amd): sycl_verify_vs_reference: PASS: 1/1 case(s) match (worst max abs err 0, atol 0); sycl_verify_vs_native: PASS: 1/1 case(s) match (worst max abs err 0, atol 0)
• Device: AMD Instinct MI350X VF gfx950:sramecc+:xnack- [HIP 71460.85] (hip:0), vendor amd
• SYCL target flags: -fsycl-targets=amdgcn-amd-amdhsa -Xsycl-target-backend=amdgcn-amd-amdhsa --offload-arch=gfx950

step	status	summary
reference_build	ok	exit 0: g++ -O2 -std=c++17 /tmp/tmp.LfgnhhDKaX/task/stencil_1d_ref.cpp -o build/reference
native_build	ok	exit 0: /opt/rocm/bin/hipcc -O2 -std=c++17 –offload-arch=gfx950 /tmp/tmp.LfgnhhDKaX/out/work/stencil_1d.hip.cpp -o build/native
native_verify_vs_reference	ok	PASS: 1/1 case(s) match (worst max abs err 0, atol 0)
sycl_compile	ok	compiled 1 source(s) -> /tmp/tmp.LfgnhhDKaX/out/work/build/sycl (0 warning(s))
sycl_verify_vs_reference	ok	PASS: 1/1 case(s) match (worst max abs err 0, atol 0)
sycl_verify_vs_native	ok	PASS: 1/1 case(s) match (worst max abs err 0, atol 0)
sycl_benchmark	ok	10 run(s) each; hip:0: median 200.07 ms, p95 202.02 ms
native_benchmark	ok	10 run(s) each; none: median 163.49 ms, p95 166.78 ms

Limitations:

• Benchmarks are single-process wall times plus program-reported kernel times; treat them as rough.

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