oneapi-agent-toolkit

GPU test: stencil1d_hecbench

• Result: ok: PASS on NVIDIA L4 (cuda:0, nvidia): 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: NVIDIA L4 (cuda:0), vendor nvidia
• SYCL target flags: -fsycl-targets=nvidia_gpu_sm_89

step	status	summary
reference_build	ok	exit 0: g++ -O2 -std=c++17 /tmp/tmp.VU3mNg22Lw/task/stencil_1d_ref.cpp -o build/reference
native_build	ok	exit 0: /usr/local/cuda/bin/nvcc -O2 -std=c++17 -arch=native /tmp/tmp.VU3mNg22Lw/task/stencil_1d.cu -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.VU3mNg22Lw/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; cuda:0: median 284.34 ms, p95 332.29 ms
native_benchmark	ok	10 run(s) each; none: median 280.59 ms, p95 327.45 ms

Limitations:

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

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