OpenCL support levels

Posted by Vincent Hindriksen on with 2 Comments

The below table shows the current state of OpenCL, SPIR and HSA for each vendor.

VendorOpenCLSPIRUnified memory architecture
AMD - CPU + GPU (APU)1.2 FP
2.0 in beta		2.0 in betaHSA 1.0 in beta
AMD - discrete GPU1.2 FP?N/A
NVIDIA - CPU + GPU (Tegra)N/AUnavailableCUDA 6 Unified Memory on latest Tegra
NVIDIA - GPU1.1 FPUnavailableN/A
Intel - CPU1.2 FP1.2-
Intel - integrated GPU1.2 (?)?unknown
Intel - Accelerator (XeonPhi)1.2 FP?N/A
Altera1.0 FP?N/A
ARM - CPU1.1 FP?-
ARM - integrated GPU1.1 FP?HSA member
Qualcomm - GPU1.1 EP
1.2 in beta		?HSA member
Imagination - GPU1.1 EP?HSA member
Vivante/FreeScale - GPU1.1 FP?HSA member

EP = Embedded Profile, FP = Full Profile.

Written by Vincent Hindriksen

Mr. Vincent Hindriksen M.Sc is the founder of Stream HPC, a collective of performance engineering experts.

Do you need expertise in performance engineering? We have several experts available (HPC, GPGPU, OpenCL, HSA, CUDA, MPI, OpenMP) and solve any kind of performance problem. Contact me directly to discuss further: +31 854865760, vincent@streamhpc.com or Skype

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