Feb 1 2018
Feb 1 2018
pmoreau edited the content of SPIR-V Support.
Dec 6 2017
Dec 6 2017
pmoreau edited the content of SPIR-V Support.
Dec 3 2017
Dec 3 2017
pmoreau edited the content of SPIR-V Support.
Dec 2 2017
Dec 2 2017
pmoreau edited the content of Testing OpenCL Through SPIR-V.
Nov 6 2017
Nov 6 2017
pmoreau edited the content of Testing OpenCL Through SPIR-V.
pmoreau edited the content of SPIR-V Support.
Oct 22 2017
Oct 22 2017
pmoreau edited the content of Testing OpenCL Through SPIR-V.
Sep 26 2017
Sep 26 2017
pmoreau changed the edit policy for P112 Fix neg modifier on src1 for IADD on GM107+.
Sep 20 2017
Sep 20 2017
pmoreau edited the content of Testing OpenCL Through SPIR-V.
Sep 19 2017
Sep 19 2017
pmoreau edited the content of Testing OpenCL Through SPIR-V.
Sep 18 2017
Sep 18 2017
pmoreau edited the content of Testing OpenCL Through SPIR-V.
pmoreau edited the content of Testing OpenCL Through SPIR-V.
Jul 3 2017
Jul 3 2017
pmoreau edited the content of SPIR-V Support.
pmoreau edited the content of SPIR-V Support.
pmoreau edited the content of SPIR-V Support.
pmoreau edited the content of SPIR-V Support.
Jun 29 2017
Jun 29 2017
pmoreau edited the content of SPIR-V Support.
pmoreau edited the content of SPIR-V Support.
Jun 28 2017
Jun 28 2017
pmoreau edited the content of SPIR-V Support.
pmoreau edited the content of SPIR-V Support.
pmoreau edited the content of SPIR-V Support.
pmoreau created SPIR-V Support.
Jun 27 2017
Jun 27 2017
pmoreau edited the content of Testing OpenCL Through SPIR-V.
May 6 2017
May 6 2017
pmoreau edited the content of Testing OpenCL Through SPIR-V.
Apr 20 2017
Apr 20 2017
pmoreau edited the content of Testing OpenCL Through SPIR-V.
pmoreau edited the content of Testing OpenCL Through SPIR-V.
pmoreau edited the content of Testing OpenCL Through SPIR-V.
pmoreau edited the content of Testing OpenCL Through SPIR-V.
Nov 3 2016
Nov 3 2016
pmoreau changed the edit policy for P107 GM206 MP counters.
Sep 18 2016
Sep 18 2016
pmoreau added a comment to P104 SPIR-V Loop less-than.
After buildLiveSets() (liveSet seems to be the set of live-in values here):
BB:0: {}
BB:2: {42}
BB:3: {68}
BB:4: {}
BB:7: {}
BB:1: {}
BB:5: {68,72}
BB:6: {72}Technically, since BB:3 is outgoing from BB:6, BB:6's liveset should also include 68. But as the first block to be filled in is BB:6, at the time BB:3 is empty, so BB:6 will start empty (see nv50_ir_ra.cpp:577). In this case, should buildLiveSets() be called twice or will that be sorted later on?
Sep 17 2016
Sep 17 2016
pmoreau added a comment to P104 SPIR-V Loop less-than.
MAIN:-1 ()
---
BB:0 (0 instructions) - df = { }Sep 11 2016
Sep 11 2016
Sep 10 2016
Sep 10 2016
pmoreau added a comment to P104 SPIR-V Loop less-than.
% spirv-dis loop_lt.spv 1 jobs
; SPIR-V
; Version: 1.0
; Generator: Khronos LLVM/SPIR-V Translator; 14
; Bound: 33
; Schema: 0
OpCapability Addresses
OpCapability Linkage
OpCapability Kernel
OpCapability Int64
%1 = OpExtInstImport "OpenCL.std"
OpMemoryModel Physical64 OpenCL
OpEntryPoint Kernel %10 "loop_lt"
OpSource OpenCL_C 102000
OpName %5 "__spirv_BuiltInGlobalInvocationId"
OpName %11 "out"
OpName %12 "iterations"
OpName %13 "entry"
OpName %14 "for.cond"
OpName %15 "for.body"
OpName %16 "for.inc"
OpName %17 "for.end"
OpName %19 "call"
OpName %20 "conv"
OpName %21 "mul"
OpName %22 "conv1"
OpName %24 "inc"
OpName %25 "i.0"
OpName %27 "cmp"
OpName %28 "add"
OpName %29 "idxprom"
OpName %30 "arrayidx"
OpDecorate %5 BuiltIn GlobalInvocationId
OpDecorate %5 Constant
OpDecorate %5 LinkageAttributes "__spirv_BuiltInGlobalInvocationId" Import
%2 = OpTypeInt 64 0
%7 = OpTypeInt 32 0
%23 = OpConstant %7 0
%31 = OpConstant %7 1
%3 = OpTypeVector %2 3
%4 = OpTypePointer UniformConstant %3
%6 = OpTypeVoid
%8 = OpTypePointer CrossWorkgroup %7
%9 = OpTypeFunction %6 %8 %7
%26 = OpTypeBool
%5 = OpVariable %4 UniformConstant
%10 = OpFunction %6 None %9
%11 = OpFunctionParameter %8
%12 = OpFunctionParameter %7
%13 = OpLabel
%18 = OpLoad %3 %5
%19 = OpCompositeExtract %2 %18 0
%20 = OpUConvert %2 %12
%21 = OpIMul %2 %19 %20
%22 = OpUConvert %7 %21
OpBranch %14
%14 = OpLabel
%25 = OpPhi %7 %23 %13 %24 %16
%27 = OpULessThan %26 %25 %12
OpBranchConditional %27 %15 %17
%15 = OpLabel
%28 = OpIAdd %7 %22 %25
%29 = OpUConvert %2 %28
%30 = OpInBoundsPtrAccessChain %8 %11 %29
OpStore %30 %28 Aligned 4
OpBranch %16
%16 = OpLabel
%24 = OpIAdd %7 %25 %31
OpBranch %14
%17 = OpLabel
OpReturn
OpFunctionEndpmoreau changed the edit policy for P104 SPIR-V Loop less-than.
Aug 27 2016
Aug 27 2016
May 28 2016
May 28 2016
pmoreau changed the edit policy for P98 Split 64-bit MAD/MUL.
May 15 2016
May 15 2016
May 14 2016
May 14 2016
pmoreau changed the edit policy for P97 [GK107] Insns wrongly marked as useless.
Apr 13 2016
Apr 13 2016
pmoreau changed the edit policy for P96 math: Import isinf and others to global namespace.
Mar 4 2016
Mar 4 2016
pmoreau changed the edit policy for T87: 64 bit constant propagation.
Feb 25 2016
Feb 25 2016
pmoreau changed the edit policy for P90 `glxinfo -l -s` for 11.2-rc1.
Feb 6 2016
Feb 6 2016