https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/98125
>From cf32a43e7c2b04079c6123fe13df4fb7226d771f Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Tue, 9 Jul 2024 10:04:25 -0700
Subject: [PATCH 01/11] Comments
Created using spr 1.3.4
---
bolt/lib/Profile/YAML
@@ -446,6 +503,56 @@ size_t YAMLProfileReader::matchWithLTOCommonName() {
return MatchedWithLTOCommonName;
}
+size_t YAMLProfileReader::matchWithCallGraph(BinaryContext &BC) {
+ if (!opts::MatchWithCallGraph)
+return 0;
+
+ size_t MatchedWithCallGraph = 0;
+ CGMatcher
@@ -446,6 +503,56 @@ size_t YAMLProfileReader::matchWithLTOCommonName() {
return MatchedWithLTOCommonName;
}
+size_t YAMLProfileReader::matchWithCallGraph(BinaryContext &BC) {
+ if (!opts::MatchWithCallGraph)
+return 0;
+
+ size_t MatchedWithCallGraph = 0;
+ CGMatcher
@@ -50,6 +54,59 @@ llvm::cl::opt ProfileUseDFS("profile-use-dfs",
namespace llvm {
namespace bolt {
+void CallGraphMatcher::addBFCGEdges(BinaryContext &BC,
+yaml::bolt::BinaryProfile &YamlBP,
+BinaryFuncti
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/98125
>From cf32a43e7c2b04079c6123fe13df4fb7226d771f Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Tue, 9 Jul 2024 10:04:25 -0700
Subject: [PATCH 01/11] Comments
Created using spr 1.3.4
---
bolt/lib/Profile/YAML
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/98125
>From cf32a43e7c2b04079c6123fe13df4fb7226d771f Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Tue, 9 Jul 2024 10:04:25 -0700
Subject: [PATCH 01/11] Comments
Created using spr 1.3.4
---
bolt/lib/Profile/YAML
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/98125
>From cf32a43e7c2b04079c6123fe13df4fb7226d771f Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Tue, 9 Jul 2024 10:04:25 -0700
Subject: [PATCH 01/12] Comments
Created using spr 1.3.4
---
bolt/lib/Profile/YAML
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/98125
>From cf32a43e7c2b04079c6123fe13df4fb7226d771f Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Tue, 9 Jul 2024 10:04:25 -0700
Subject: [PATCH 01/13] Comments
Created using spr 1.3.4
---
bolt/lib/Profile/YAML
@@ -446,6 +503,56 @@ size_t YAMLProfileReader::matchWithLTOCommonName() {
return MatchedWithLTOCommonName;
}
+size_t YAMLProfileReader::matchWithCallGraph(BinaryContext &BC) {
+ if (!opts::MatchWithCallGraph)
+return 0;
+
+ size_t MatchedWithCallGraph = 0;
+ CGMatcher
https://github.com/shawbyoung edited
https://github.com/llvm/llvm-project/pull/98125
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https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/98125
>From cf32a43e7c2b04079c6123fe13df4fb7226d771f Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Tue, 9 Jul 2024 10:04:25 -0700
Subject: [PATCH 01/14] Comments
Created using spr 1.3.4
---
bolt/lib/Profile/YAML
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/98125
>From cf32a43e7c2b04079c6123fe13df4fb7226d771f Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Tue, 9 Jul 2024 10:04:25 -0700
Subject: [PATCH 01/15] Comments
Created using spr 1.3.4
---
bolt/lib/Profile/YAML
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/98125
>From cf32a43e7c2b04079c6123fe13df4fb7226d771f Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Tue, 9 Jul 2024 10:04:25 -0700
Subject: [PATCH 01/15] Comments
Created using spr 1.3.4
---
bolt/lib/Profile/YAML
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/98125
>From cf32a43e7c2b04079c6123fe13df4fb7226d771f Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Tue, 9 Jul 2024 10:04:25 -0700
Subject: [PATCH 01/15] Comments
Created using spr 1.3.4
---
bolt/lib/Profile/YAML
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/98125
>From cf32a43e7c2b04079c6123fe13df4fb7226d771f Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Tue, 9 Jul 2024 10:04:25 -0700
Subject: [PATCH 01/16] Comments
Created using spr 1.3.4
---
bolt/lib/Profile/YAML
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/98125
>From cf32a43e7c2b04079c6123fe13df4fb7226d771f Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Tue, 9 Jul 2024 10:04:25 -0700
Subject: [PATCH 01/16] Comments
Created using spr 1.3.4
---
bolt/lib/Profile/YAML
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/98125
>From cf32a43e7c2b04079c6123fe13df4fb7226d771f Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Tue, 9 Jul 2024 10:04:25 -0700
Subject: [PATCH 01/16] Comments
Created using spr 1.3.4
---
bolt/lib/Profile/YAML
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/98125
>From cf32a43e7c2b04079c6123fe13df4fb7226d771f Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Tue, 9 Jul 2024 10:04:25 -0700
Subject: [PATCH 01/16] Comments
Created using spr 1.3.4
---
bolt/lib/Profile/YAML
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/98125
>From cf32a43e7c2b04079c6123fe13df4fb7226d771f Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Tue, 9 Jul 2024 10:04:25 -0700
Subject: [PATCH 01/16] Comments
Created using spr 1.3.4
---
bolt/lib/Profile/YAML
https://github.com/shawbyoung edited
https://github.com/llvm/llvm-project/pull/98125
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https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/98125
>From cf32a43e7c2b04079c6123fe13df4fb7226d771f Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Tue, 9 Jul 2024 10:04:25 -0700
Subject: [PATCH 01/16] Comments
Created using spr 1.3.4
---
bolt/lib/Profile/YAML
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/98125
>From cf32a43e7c2b04079c6123fe13df4fb7226d771f Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Tue, 9 Jul 2024 10:04:25 -0700
Subject: [PATCH 01/16] Comments
Created using spr 1.3.4
---
bolt/lib/Profile/YAML
https://github.com/shawbyoung created
https://github.com/llvm/llvm-project/pull/99891
Implemented pseudo probe block matching. When matched functions have
equal pseudo probe checksums, the indices of block pseudo probes are
used to match blocks following opcode and call hash block matching.
Tes
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/99891
>From 0274f697376264c2d77816190f9a434f64e79089 Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Mon, 22 Jul 2024 11:56:23 -0700
Subject: [PATCH] Changed assignment of profiles with pseudo probe index
Created u
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/99891
>From 0274f697376264c2d77816190f9a434f64e79089 Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Mon, 22 Jul 2024 11:56:23 -0700
Subject: [PATCH 1/2] Changed assignment of profiles with pseudo probe index
Creat
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/99891
>From 0274f697376264c2d77816190f9a434f64e79089 Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Mon, 22 Jul 2024 11:56:23 -0700
Subject: [PATCH 1/3] Changed assignment of profiles with pseudo probe index
Creat
@@ -555,6 +574,10 @@ size_t matchWeightsByHashes(
ProbeMap.lower_bound(FuncAddr + BlockRange.second));
for (const auto &[_, Probes] : BlockProbes) {
for (const MCDecodedPseudoProbe &Probe : Probes) {
+ if (Probe.getInlineTreeNod
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/99891
>From 0274f697376264c2d77816190f9a434f64e79089 Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Mon, 22 Jul 2024 11:56:23 -0700
Subject: [PATCH 1/4] Changed assignment of profiles with pseudo probe index
Creat
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/99891
>From 0274f697376264c2d77816190f9a434f64e79089 Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Mon, 22 Jul 2024 11:56:23 -0700
Subject: [PATCH 1/5] Changed assignment of profiles with pseudo probe index
Creat
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/99891
>From 0274f697376264c2d77816190f9a434f64e79089 Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Mon, 22 Jul 2024 11:56:23 -0700
Subject: [PATCH 1/6] Changed assignment of profiles with pseudo probe index
Creat
shawbyoung wrote:
cc @WenleiHe @wlei-llvm
https://github.com/llvm/llvm-project/pull/99891
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https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/99891
>From 0274f697376264c2d77816190f9a434f64e79089 Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Mon, 22 Jul 2024 11:56:23 -0700
Subject: [PATCH 1/7] Changed assignment of profiles with pseudo probe index
Creat
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/99891
>From 0274f697376264c2d77816190f9a434f64e79089 Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Mon, 22 Jul 2024 11:56:23 -0700
Subject: [PATCH 1/8] Changed assignment of profiles with pseudo probe index
Creat
https://github.com/shawbyoung ready_for_review
https://github.com/llvm/llvm-project/pull/99891
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>From 0274f697376264c2d77816190f9a434f64e79089 Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Mon, 22 Jul 2024 11:56:23 -0700
Subject: [PATCH 1/9] Changed assignment of profiles with pseudo probe index
Creat
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/99891
>From 0274f697376264c2d77816190f9a434f64e79089 Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Mon, 22 Jul 2024 11:56:23 -0700
Subject: [PATCH 01/10] Changed assignment of profiles with pseudo probe index
Cre
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/99891
>From 0274f697376264c2d77816190f9a434f64e79089 Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Mon, 22 Jul 2024 11:56:23 -0700
Subject: [PATCH 01/11] Changed assignment of profiles with pseudo probe index
Cre
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/99891
>From 0274f697376264c2d77816190f9a434f64e79089 Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Mon, 22 Jul 2024 11:56:23 -0700
Subject: [PATCH 01/12] Changed assignment of profiles with pseudo probe index
Cre
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/99891
>From 0274f697376264c2d77816190f9a434f64e79089 Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Mon, 22 Jul 2024 11:56:23 -0700
Subject: [PATCH 01/13] Changed assignment of profiles with pseudo probe index
Cre
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/99891
>From 0274f697376264c2d77816190f9a434f64e79089 Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Mon, 22 Jul 2024 11:56:23 -0700
Subject: [PATCH 01/14] Changed assignment of profiles with pseudo probe index
Cre
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/99891
>From 0274f697376264c2d77816190f9a434f64e79089 Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Mon, 22 Jul 2024 11:56:23 -0700
Subject: [PATCH 01/14] Changed assignment of profiles with pseudo probe index
Cre
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/99891
>From 0274f697376264c2d77816190f9a434f64e79089 Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Mon, 22 Jul 2024 11:56:23 -0700
Subject: [PATCH 01/15] Changed assignment of profiles with pseudo probe index
Cre
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/99891
>From 0274f697376264c2d77816190f9a434f64e79089 Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Mon, 22 Jul 2024 11:56:23 -0700
Subject: [PATCH 01/16] Changed assignment of profiles with pseudo probe index
Cre
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/99891
>From 0274f697376264c2d77816190f9a434f64e79089 Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Mon, 22 Jul 2024 11:56:23 -0700
Subject: [PATCH 01/17] Changed assignment of profiles with pseudo probe index
Cre
@@ -206,13 +213,30 @@ class StaleMatcher {
CallHashToBlocks[CallHashes[I]].push_back(
std::make_pair(Hashes[I], Block));
}
+this->IndexToBBPseudoProbes = IndexToBBPseudoProbes;
+this->BBPseudoProbeToBlock = BBPseudoProbeToBlock;
+this->YamlBF
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/99891
>From 0274f697376264c2d77816190f9a434f64e79089 Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Mon, 22 Jul 2024 11:56:23 -0700
Subject: [PATCH 01/18] Changed assignment of profiles with pseudo probe index
Cre
https://github.com/shawbyoung created
https://github.com/llvm/llvm-project/pull/100446
Uses pseudo probe checksums to match functions.
Test Plan: tbd
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https://github.com/shawbyoung updated
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>From 56b45b104a2ab2dbc4ab8e9643c90092894b579e Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Wed, 24 Jul 2024 11:29:22 -0700
Subject: [PATCH] Comment
Created using spr 1.3.4
---
bolt/include/bolt/Profile/
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/100446
>From 56b45b104a2ab2dbc4ab8e9643c90092894b579e Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Wed, 24 Jul 2024 11:29:22 -0700
Subject: [PATCH 1/2] Comment
Created using spr 1.3.4
---
bolt/include/bolt/Prof
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/100446
>From 56b45b104a2ab2dbc4ab8e9643c90092894b579e Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Wed, 24 Jul 2024 11:29:22 -0700
Subject: [PATCH 1/3] Comment
Created using spr 1.3.4
---
bolt/include/bolt/Prof
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/100446
>From 56b45b104a2ab2dbc4ab8e9643c90092894b579e Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Wed, 24 Jul 2024 11:29:22 -0700
Subject: [PATCH 1/4] Comment
Created using spr 1.3.4
---
bolt/include/bolt/Prof
@@ -223,10 +249,31 @@ class StaleMatcher {
return Hash1.InstrHash == Hash2.InstrHash;
}
+ /// Returns true if a profiled block was matched with its pseudo probe.
+ bool isPseudoProbeMatch(BlendedBlockHash YamlBBHash) {
+return MatchedWithPseudoProbes.find(YamlBBHas
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/99891
>From 0274f697376264c2d77816190f9a434f64e79089 Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Mon, 22 Jul 2024 11:56:23 -0700
Subject: [PATCH 01/19] Changed assignment of profiles with pseudo probe index
Cre
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/99891
>From 0274f697376264c2d77816190f9a434f64e79089 Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Mon, 22 Jul 2024 11:56:23 -0700
Subject: [PATCH 01/20] Changed assignment of profiles with pseudo probe index
Cre
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/99891
>From 0274f697376264c2d77816190f9a434f64e79089 Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Mon, 22 Jul 2024 11:56:23 -0700
Subject: [PATCH 01/21] Changed assignment of profiles with pseudo probe index
Cre
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/99891
>From 0274f697376264c2d77816190f9a434f64e79089 Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Mon, 22 Jul 2024 11:56:23 -0700
Subject: [PATCH 01/22] Changed assignment of profiles with pseudo probe index
Cre
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/99891
>From 0274f697376264c2d77816190f9a434f64e79089 Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Mon, 22 Jul 2024 11:56:23 -0700
Subject: [PATCH 01/23] Changed assignment of profiles with pseudo probe index
Cre
@@ -478,10 +605,31 @@ matchWeightsByHashes(BinaryContext &BC,
Blocks.push_back(&Func.Blocks[I + 1]);
BlendedBlockHash BlendedHash(BB->getHash());
BlendedHashes.push_back(BlendedHash);
+// Collects pseudo probes attached to the BB for use in the StaleMatcher.
+
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/99891
>From 0274f697376264c2d77816190f9a434f64e79089 Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Mon, 22 Jul 2024 11:56:23 -0700
Subject: [PATCH 01/24] Changed assignment of profiles with pseudo probe index
Cre
@@ -45,6 +45,8 @@ namespace opts {
extern cl::opt TimeRewrite;
extern cl::OptionCategory BoltOptCategory;
+extern cl::opt Verbosity;
+extern cl::opt ProfileUsePseudoProbes;
shawbyoung wrote:
Added a flag for pseudo probe block matching.
https://github.com/ll
@@ -478,10 +675,34 @@ matchWeightsByHashes(BinaryContext &BC,
Blocks.push_back(&Func.Blocks[I + 1]);
BlendedBlockHash BlendedHash(BB->getHash());
BlendedHashes.push_back(BlendedHash);
+// Collects pseudo probes attached to the BB for use in the StaleMatcher.
+
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/99891
>From 0274f697376264c2d77816190f9a434f64e79089 Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Mon, 22 Jul 2024 11:56:23 -0700
Subject: [PATCH 01/25] Changed assignment of profiles with pseudo probe index
Cre
@@ -478,10 +605,31 @@ matchWeightsByHashes(BinaryContext &BC,
Blocks.push_back(&Func.Blocks[I + 1]);
BlendedBlockHash BlendedHash(BB->getHash());
BlendedHashes.push_back(BlendedHash);
+// Collects pseudo probes attached to the BB for use in the StaleMatcher.
+
@@ -478,10 +675,34 @@ matchWeightsByHashes(BinaryContext &BC,
Blocks.push_back(&Func.Blocks[I + 1]);
BlendedBlockHash BlendedHash(BB->getHash());
BlendedHashes.push_back(BlendedHash);
+// Collects pseudo probes attached to the BB for use in the StaleMatcher.
+
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