Mmastodon TechnologySoftware first seen 13 h ago, last 13 h ago, peak #12
Intel oneAPI benchmark shows 2.5x speedup over NumPy
Original: TL;DR I benchmarked Intel oneAPI 2026.1 GEMM against NumPy/OpenBLAS. Test Environment CPU: Intel Core i7-1195G7 GPU: Int
A developer has benchmarked matrix multiplication in Intel oneAPI 2026.1 against NumPy with OpenBLAS, running on a Core i7-1195G7 with integrated Iris Xe graphics. Plain DPC++ code ran about twice as fast as NumPy/OpenBLAS at 0.062 seconds versus 0.124, and adding cache optimizations brought the time down to 0.048 seconds, roughly 2.58 times faster. The results suggest Intel's SYCL toolchain can meaningfully outperform the standard CPU BLAS path on supported Intel hardware, even on integrated GPUs.
Why now: Performance comparisons between Intel's oneAPI toolchain and the widely used NumPy/OpenBLAS stack are of practical interest to developers deciding how to accelerate numerical workloads.
InteloneAPINumPyOpenBLASIntel Core i7-1195G7
Evidence
API: https://socialmediatrends-api.osmike.com/v1/trends/1905633