Re: [Beignet] [PATCH] Backend: Add help function to get a reg in selection

it is tricky that ir reg is UD but allocated as UW. for this special case, header/tmp should be allocated with fixed size of physical register, no matter of SIMD-n, how about to add a new FAMILY at ir level for such special case. -Original Message- From: Beignet

Re: [Beignet] [PATCH v2] Fix bug: Initialize bti of LoadInstuctionPattern::shootByteGatherMsg().

Looks good. Thanks for the fix. - Ruiling > -Original Message- > From: Beignet [mailto:beignet-boun...@lists.freedesktop.org] On Behalf Of > yan.w...@linux.intel.com > Sent: Thursday, November 24, 2016 2:55 PM > To: beignet@lists.freedesktop.org > Cc: Yan Wang

[Beignet] [PATCH v2] Fix bug: Initialize bti of LoadInstuctionPattern::shootByteGatherMsg().

From: Yan Wang If it isn't initialized, Luxmark hotel scene will display wrong. --- backend/src/backend/gen_insn_selection.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/backend/src/backend/gen_insn_selection.cpp

[Beignet] [PATCH] Fix bug: Initialize bti of LoadInstuctionPattern::shootByteGatherMsg().

From: Yan Wang If it isn't initialized, Luxmark hotel scene will display wrong. --- backend/src/backend/gen_insn_selection.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/backend/src/backend/gen_insn_selection.cpp

[Beignet] [PATCH] Fix bug: Initialize bti LoadInstuctionPattern::shootUntypedReadMsg().

From: Yan Wang If it isn't initialized, Luxmark hotel scene will display wrong. --- backend/src/backend/gen_insn_selection.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/backend/src/backend/gen_insn_selection.cpp

[Beignet] [PATCH V2 4/4] add sends support for byte write

v2: use function setSendsOperands Signed-off-by: Guo, Yejun --- backend/src/backend/gen9_encoder.cpp | 48 ++ backend/src/backend/gen9_encoder.hpp | 2 ++ backend/src/backend/gen_context.cpp| 15 +++---

[Beignet] [PATCH V2 2/4] support sends (split send) for untyped write

sends is a new instruction starting from gen9 to split the registers of address and data for write, the register pressure can be loosed since they are not necessary to be continuous any more. more patches for sends will be sent out. we can choose send or sends based on hasSends() in selection

[Beignet] [PATCH V2 1/4] prepare gen9 sends binary format and enable the ASM dump for sends

v2: output dst register for sends Signed-off-by: Guo, Yejun --- backend/src/backend/gen/gen_mesa_disasm.c | 31 +++-- backend/src/backend/gen9_instruction.hpp | 112 ++ backend/src/backend/gen_defs.hpp | 3 + 3 files changed, 142

Re: [Beignet] [PATCH 2/4] support sends (split send) for untyped write

> + unsigned > Gen9Encoder::setUntypedWriteSendsMessageDesc(GenNativeInstruction > *insn, unsigned bti, unsigned elemNum) The message desc encoding is same for send and sends, what about calling existing function? 66 void Gen8Encoder::setDPUntypedRW(GenNativeInstruction *insn, 67

Re: [Beignet] [PATCH 1/4] prepare gen9 sends binary format and enable the ASM dump for sends

ok -Original Message- From: Song, Ruiling Sent: Thursday, November 24, 2016 10:33 AM To: Guo, Yejun; beignet@lists.freedesktop.org Subject: RE: [Beignet] [PATCH 1/4] prepare gen9 sends binary format and enable the ASM dump for sends > -Original Message- > From: Guo, Yejun >

Re: [Beignet] [PATCH 1/4] prepare gen9 sends binary format and enable the ASM dump for sends

> -Original Message- > From: Guo, Yejun > Sent: Thursday, November 24, 2016 10:21 AM > To: Song, Ruiling ; beignet@lists.freedesktop.org > Subject: RE: [Beignet] [PATCH 1/4] prepare gen9 sends binary format and enable > the ASM dump for sends > > thanks, and two

Re: [Beignet] [PATCH 1/4] prepare gen9 sends binary format and enable the ASM dump for sends

thanks, and two inline comments, right? > +string(file, "null"); This is not a good idea. Please parse the instruction bits to know whether it is the null register. [yejun] yes, when I did something like atomic which has return value, I found it is not always null. So, I fixed this in

Re: [Beignet] [PATCH 2/4] support sends (split send) for untyped write

> -Original Message- > From: Beignet [mailto:beignet-boun...@lists.freedesktop.org] On Behalf Of > Guo, Yejun > Sent: Tuesday, November 22, 2016 2:43 PM > To: beignet@lists.freedesktop.org > Cc: Guo, Yejun > Subject: [Beignet] [PATCH 2/4] support sends (split send)

Re: [Beignet] [PATCH 1/4] prepare gen9 sends binary format and enable the ASM dump for sends

> -Original Message- > From: Beignet [mailto:beignet-boun...@lists.freedesktop.org] On Behalf Of > Guo, Yejun > Sent: Tuesday, November 22, 2016 2:42 PM > To: beignet@lists.freedesktop.org > Cc: Guo, Yejun > Subject: [Beignet] [PATCH 1/4] prepare gen9 sends binary