Annanay Agarwal annanay25
annanay25
/ conv_optimized.ll
Last active
July 21, 2017 17:13
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| ; ModuleID = 'cluster_2.ll' | |
| source_filename = "__compute_module" | |
| target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" | |
| target triple = "x86_64-unknown-linux_gnu" | |
| @0 = private constant [1 x [28 x [28 x [1 x float]]]] [[28 x [28 x [1 x float]]] [[28 x [1 x float]] zeroinitializer, [28 x [1 x float]] zeroinitializer, [28 x [1 x float]] zeroinitializer, [28 x [1 x float]] zeroinitializer, [28 x [1 x float]] zeroinitializer, [28 x [1 x float]] zeroinitializer, [28 x [1 x float]] zeroinitializer, [28 x [1 x float]] [[1 x float] zeroinitializer, [1 x float] zeroinitializer, [1 x float] zeroinitializer, [1 x float] zeroinitializer, [1 x float] zeroinitializer, [1 x float] zeroinitializer, [1 x float] zeroinitializer, [1 x float] zeroinitializer, [1 x float] zeroinitializer, [1 x float] zeroinitializer, [1 x float] zeroinitializer, [1 x float] [float 0x3FD8585880000000], [1 x float] [float 0x3FD8181840000000], [1 x float] [float 0x3FD3535360000000], [1 x float] [float 0x3FDD9D9DC0000000], [1 x float] [float 0x3 |
annanay25
/ isl_union_map_coalesce_inefficient.c
Last active
July 21, 2017 07:08
isl_union_map_coalesce sub-optimally merges 4 pieces in 'test' to 2 pieces. A simpler 1 piece solution is 'orig_simplified'
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| #include <stdio.h> | |
| #include <stdlib.h> | |
| #include "isl/flow.h" | |
| #include "isl/ctx.h" | |
| #include "isl/val.h" | |
| #include "isl/set.h" | |
| #include "isl/map.h" | |
| #include "isl/union_map.h" | |
| #include "isl/union_set.h" | |
| #include "isl/flow.h" |
annanay25
/ wrap_around_patch.txt
Last active
July 18, 2017 13:30
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| diff --git a/lib/Analysis/ScopInfo.cpp b/lib/Analysis/ScopInfo.cpp | |
| index 18e8a89..da939e6 100644 | |
| --- a/lib/Analysis/ScopInfo.cpp | |
| +++ b/lib/Analysis/ScopInfo.cpp | |
| @@ -1584,12 +1584,104 @@ static bool buildConditionSets( | |
| // to be set. The comparison is equal to a signed comparison under this | |
| // assumption. | |
| bool NonNeg = ICond->isUnsigned(); | |
| - LHS = getPwAff(S, BB, InvalidDomainMap, | |
| - SE.getSCEVAtScope(ICond->getOperand(0), L), NonNeg); |
annanay25
/ polly_opt_2x2_matmul.ll
Created
July 4, 2017 11:10
*-polly-process-unprofitable* version of - Resultant [2,2] matrix on multiplication of [2,784] x [784,2]
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| ; ModuleID = '__compute_module' | |
| source_filename = "__compute_module" | |
| target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" | |
| target triple = "x86_64-unknown-linux_gnu" | |
| ; Function Attrs: norecurse nounwind | |
| define void @"cluster_2[_XlaCompiledKernel=true,_XlaNumConstantArgs=0].v5"(i8* nocapture align 16 dereferenceable(16) %retval, i8* noalias nocapture readnone %run_options, i8** noalias nocapture readonly %params, i8** noalias nocapture readnone %temps, i64* noalias nocapture readnone %prof_counters) local_unnamed_addr #0 { | |
| entry: | |
| %0 = getelementptr inbounds i8*, i8** %params, i64 1 | |
| %1 = load i8*, i8** %0, align 8, !tbaa !0, !dereferenceable !3, !align !4 |
annanay25
/ 2x2_matmul.ll
Created
July 4, 2017 11:09
Resultant [2,2] matrix on multiplication of [2,784] x [784,2]
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| ; ModuleID = '__compute_module' | |
| source_filename = "__compute_module" | |
| target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" | |
| target triple = "x86_64-unknown-linux_gnu" | |
| define void @"cluster_2[_XlaCompiledKernel=true,_XlaNumConstantArgs=0].v5"(i8* align 16 dereferenceable(16) %retval, i8* noalias %run_options, i8** noalias %params, i8** noalias %temps, i64* noalias %prof_counters) { | |
| entry: | |
| %accum_address = alloca float | |
| %invar_address.reduction = alloca i64 | |
| %invar_address.rhs1 = alloca i64 |
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| Input = IMG: M x N X P KERNEL: X x Y x P <- Z such kernels. | |
| for (a = Z) | |
| for (i = M) | |
| for (j = N) | |
| for (k = X) | |
| for (l = Y) | |
| for (r = P) | |
| sum += IMG[ i -X/2 + k , j - Y/2 + l , r ] * KERNEL [ k , l , r ] | |
| ConvOutput[ i , j , a ] = sum |
annanay25
/ polly_opt_mat_add.ll
Created
July 3, 2017 13:17
-polly-process-unprofitable for adding a number (float 5.0) to every element of a [1,784] array.
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| ; ModuleID = '__compute_module' | |
| source_filename = "__compute_module" | |
| target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" | |
| target triple = "x86_64-unknown-linux_gnu" | |
| ; Function Attrs: norecurse nounwind | |
| define void @"cluster_2[_XlaCompiledKernel=true,_XlaNumConstantArgs=0].v5"(i8* nocapture align 16 dereferenceable(3136) %retval, i8* noalias nocapture readnone %run_options, i8** noalias nocapture readonly %params, i8** noalias nocapture readnone %temps, i64* noalias nocapture readnone %prof_counters) local_unnamed_addr #0 { | |
| entry: | |
| %0 = load i8*, i8** %params, align 8, !tbaa !0, !dereferenceable !3, !align !4 | |
| %1 = getelementptr inbounds i8*, i8** %params, i64 1 |
annanay25
/ mat_add.ll
Created
July 3, 2017 07:36
Adding a scalar (float 5.0) to every element of a [1,784] array.
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| ; ModuleID = '__compute_module' | |
| source_filename = "__compute_module" | |
| target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" | |
| target triple = "x86_64-unknown-linux_gnu" | |
| define void @"cluster_2[_XlaCompiledKernel=true,_XlaNumConstantArgs=0].v5"(i8* align 16 dereferenceable(3136) %retval, i8* noalias %run_options, i8** noalias %params, i8** noalias %temps, i64* noalias %prof_counters) { | |
| entry: | |
| %invar_address.dim.1 = alloca i64 | |
| %invar_address.dim.0 = alloca i64 | |
| %0 = getelementptr inbounds i8*, i8** %params, i64 0 |
annanay25
/ optimized_mat_add.ll
Last active
July 3, 2017 07:44
Polly enabled optimizations in XLA for mat_add.ll
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| ; ModuleID = '__compute_module' | |
| source_filename = "__compute_module" | |
| target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" | |
| target triple = "x86_64-unknown-linux_gnu" | |
| ; Function Attrs: norecurse nounwind | |
| define void @"cluster_2[_XlaCompiledKernel=true,_XlaNumConstantArgs=0].v5"(i8* nocapture align 16 dereferenceable(3136) %retval, i8* noalias nocapture readnone %run_options, i8** noalias nocapture readonly %params, i8** noalias nocapture readnone %temps, i64* noalias nocapture readnone %prof_counters) local_unnamed_addr #0 { | |
| entry: | |
| %0 = bitcast i8** %params to [1 x [784 x float]]** | |
| %1 = load [1 x [784 x float]]*, [1 x [784 x float]]** %0, align 8, !tbaa !0, !dereferenceable !3, !align !4 |
annanay25
/ matscale.ll
Last active
July 3, 2017 07:45
Multiply every element of a [1,784] matrix by a constant (float 5.0)
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| ; ModuleID = '__compute_module' | |
| source_filename = "__compute_module" | |
| target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" | |
| target triple = "x86_64-unknown-linux_gnu" | |
| define void @"cluster_2[_XlaCompiledKernel=true,_XlaNumConstantArgs=0].v5"(i8* align 16 dereferenceable(3136) %retval, i8* noalias %run_options, i8** noalias %params, i8** noalias %temps, i64* noalias %prof_counters) { | |
| entry: | |
| %invar_address.dim.1 = alloca i64 | |
| %invar_address.dim.0 = alloca i64 |