[Beignet] [PATCH 3/8] Backend: Add gen8 instruction field for special accumulator.

2015-09-15 Thread junyan . he
From: Junyan He The madm and invm function need to set accumulator id in the instruction. On BDW, the write mask of the dst and channel mask of src are reinterpreted for acc2~acc9 selection. Signed-off-by: Junyan He ---

Re: [Beignet] [PATCH 3/8] Backend: Add gen8 instruction field for special accumulator.

2015-09-15 Thread Matt Turner
On Tue, Sep 15, 2015 at 4:15 AM, wrote: > From: Junyan He > > The madm and invm function need to set accumulator id in the > instruction. On BDW, the write mask of the dst and channel > mask of src are reinterpreted for acc2~acc9 selection. > >