Re: [Beignet] Intel haswell core i7-4770K Max compute unit question

2015-05-08 Thread Nikita Orlov
I see. Thanks! 08.05.2015, 12:33, "Zhigang Gong" : > EU means execution unit in GPU. You can find some further information at: > http://en.wikipedia.org/wiki/Intel_HD_and_Iris_Graphics > > And you can find the corresponding information for your machine: > > "HD Graphics 4200, 4400, 4600, P4600, P4

Re: [Beignet] Intel haswell core i7-4770K Max compute unit question

2015-05-08 Thread Nikita Orlov
Hi! What is 1 EU? 08.05.2015, 12:24, "Zhigang Gong" : > The previous (0.8.0) count of compute units is incorrect. This issue has been > fixed > since 0.9.0. Actually, now the unit of compute unit is 1 EU. > > Thanks, > Zhigang Gong. > > On Wed, May 06, 2015 at 06:52:58PM +0300, Nikita Orlov wrot

Re: [Beignet] Intel haswell core i7-4770K Max compute unit question

2015-05-08 Thread Zhigang Gong
EU means execution unit in GPU. You can find some further information at: http://en.wikipedia.org/wiki/Intel_HD_and_Iris_Graphics And you can find the corresponding information for your machine: "HD Graphics 4200, 4400, 4600, P4600, P4700 – GT2, 20 execution units, up to 432 GFLOPS at 1350 MHz"

Re: [Beignet] Intel haswell core i7-4770K Max compute unit question

2015-05-08 Thread Zhigang Gong
The previous (0.8.0) count of compute units is incorrect. This issue has been fixed since 0.9.0. Actually, now the unit of compute unit is 1 EU. Thanks, Zhigang Gong. On Wed, May 06, 2015 at 06:52:58PM +0300, Nikita Orlov wrote: > Hello! > > I have strange situation. > Before, when I was using

[Beignet] Intel haswell core i7-4770K Max compute unit question

2015-05-06 Thread Nikita Orlov
Hello! I have strange situation. Before, when I was using clinfo, it shows me >>> Platform Name: Experiment Intel Gen OCL Driver Number of devices: 1 >>> Device Type: CL_DEVICE_TYPE_GPU >>> Device ID: 1042 >>> Max compute units: 64 >>> Max work items dimensions: 3 >>> M