@@ -478,10 +675,34 @@ matchWeightsByHashes(BinaryContext ,
Blocks.push_back([I + 1]);
BlendedBlockHash BlendedHash(BB->getHash());
BlendedHashes.push_back(BlendedHash);
+// Collects pseudo probes attached to the BB for use in the StaleMatcher.
+if
@@ -478,10 +605,31 @@ matchWeightsByHashes(BinaryContext ,
Blocks.push_back([I + 1]);
BlendedBlockHash BlendedHash(BB->getHash());
BlendedHashes.push_back(BlendedHash);
+// Collects pseudo probes attached to the BB for use in the StaleMatcher.
+if
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
@@ -478,10 +675,34 @@ matchWeightsByHashes(BinaryContext ,
Blocks.push_back([I + 1]);
BlendedBlockHash BlendedHash(BB->getHash());
BlendedHashes.push_back(BlendedHash);
+// Collects pseudo probes attached to the BB for use in the StaleMatcher.
+if
@@ -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/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
@@ -478,10 +605,31 @@ matchWeightsByHashes(BinaryContext ,
Blocks.push_back([I + 1]);
BlendedBlockHash BlendedHash(BB->getHash());
BlendedHashes.push_back(BlendedHash);
+// Collects pseudo probes attached to the BB for use in the StaleMatcher.
+if
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
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
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
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
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
@@ -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
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
---
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
---
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
---
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] Comment
Created using spr 1.3.4
---
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 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
@@ -206,13 +213,30 @@ class StaleMatcher {
CallHashToBlocks[CallHashes[I]].push_back(
std::make_pair(Hashes[I], Block));
}
+this->IndexToBBPseudoProbes = IndexToBBPseudoProbes;
+this->BBPseudoProbeToBlock = BBPseudoProbeToBlock;
+
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
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
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
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
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
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
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
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
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
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 1/9] Changed assignment of profiles with pseudo probe index
https://github.com/shawbyoung ready_for_review
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 1/8] Changed assignment of profiles with pseudo probe index
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
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 1/6] Changed assignment of profiles with pseudo probe index
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
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
@@ -555,6 +574,10 @@ size_t matchWeightsByHashes(
ProbeMap.lower_bound(FuncAddr + BlockRange.second));
for (const auto &[_, Probes] : BlockProbes) {
for (const MCDecodedPseudoProbe : Probes) {
+ if
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
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
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
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.
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
---
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
---
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
---
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
---
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
---
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
---
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
---
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
---
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
---
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
---
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
---
https://github.com/shawbyoung edited
https://github.com/llvm/llvm-project/pull/98125
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@@ -446,6 +503,56 @@ size_t YAMLProfileReader::matchWithLTOCommonName() {
return MatchedWithLTOCommonName;
}
+size_t YAMLProfileReader::matchWithCallGraph(BinaryContext ) {
+ if (!opts::MatchWithCallGraph)
+return 0;
+
+ size_t MatchedWithCallGraph = 0;
+
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
---
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
---
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
---
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
---
@@ -50,6 +54,59 @@ llvm::cl::opt ProfileUseDFS("profile-use-dfs",
namespace llvm {
namespace bolt {
+void CallGraphMatcher::addBFCGEdges(BinaryContext ,
+yaml::bolt::BinaryProfile ,
+BinaryFunction *BF) {
@@ -446,6 +503,56 @@ size_t YAMLProfileReader::matchWithLTOCommonName() {
return MatchedWithLTOCommonName;
}
+size_t YAMLProfileReader::matchWithCallGraph(BinaryContext ) {
+ if (!opts::MatchWithCallGraph)
+return 0;
+
+ size_t MatchedWithCallGraph = 0;
+
@@ -446,6 +503,56 @@ size_t YAMLProfileReader::matchWithLTOCommonName() {
return MatchedWithLTOCommonName;
}
+size_t YAMLProfileReader::matchWithCallGraph(BinaryContext ) {
+ if (!opts::MatchWithCallGraph)
+return 0;
+
+ size_t MatchedWithCallGraph = 0;
+
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
---
https://github.com/shawbyoung ready_for_review
https://github.com/llvm/llvm-project/pull/98125
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https://github.com/shawbyoung edited
https://github.com/llvm/llvm-project/pull/98125
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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 01/10] Comments
Created using spr 1.3.4
---
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 1/9] Comments
Created using spr 1.3.4
---
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 1/8] Comments
Created using spr 1.3.4
---
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 1/7] Comments
Created using spr 1.3.4
---
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 1/6] Comments
Created using spr 1.3.4
---
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/96596
>From 05d59574d6260b98a469921eb2fccf5398bfafb6 Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Mon, 24 Jun 2024 23:00:59 -0700
Subject: [PATCH 01/19] Added call to matchWithCallsAsAnchors
Created using spr
https://github.com/shawbyoung closed
https://github.com/llvm/llvm-project/pull/98390
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https://github.com/shawbyoung created
https://github.com/llvm/llvm-project/pull/98390
Expands the scope of possible block matches by hashing blocks by their
lexicographically ordered function names to provide a looser level of
matching past opcode hash matching in StaleProfileMatching.
Test
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/96596
>From 05d59574d6260b98a469921eb2fccf5398bfafb6 Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Mon, 24 Jun 2024 23:00:59 -0700
Subject: [PATCH 01/18] Added call to matchWithCallsAsAnchors
Created using spr
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 1/3] Comments
Created using spr 1.3.4
---
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 1/2] Comments
Created using spr 1.3.4
---
shawbyoung wrote:
@maksfb Just addressed your comments, let me know if everything looks good.
https://github.com/llvm/llvm-project/pull/96596
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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] Comments
Created using spr 1.3.4
---
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/96596
>From 05d59574d6260b98a469921eb2fccf5398bfafb6 Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Mon, 24 Jun 2024 23:00:59 -0700
Subject: [PATCH 01/17] Added call to matchWithCallsAsAnchors
Created using spr
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/96596
>From 05d59574d6260b98a469921eb2fccf5398bfafb6 Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Mon, 24 Jun 2024 23:00:59 -0700
Subject: [PATCH 01/16] Added call to matchWithCallsAsAnchors
Created using spr
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/96596
>From 05d59574d6260b98a469921eb2fccf5398bfafb6 Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Mon, 24 Jun 2024 23:00:59 -0700
Subject: [PATCH 01/16] Added call to matchWithCallsAsAnchors
Created using spr
https://github.com/shawbyoung created
https://github.com/llvm/llvm-project/pull/98125
Test Plan: tbd
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https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/96596
>From 05d59574d6260b98a469921eb2fccf5398bfafb6 Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Mon, 24 Jun 2024 23:00:59 -0700
Subject: [PATCH 01/16] Added call to matchWithCallsAsAnchors
Created using spr
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/96596
>From 05d59574d6260b98a469921eb2fccf5398bfafb6 Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Mon, 24 Jun 2024 23:00:59 -0700
Subject: [PATCH 01/15] Added call to matchWithCallsAsAnchors
Created using spr
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/96596
>From 05d59574d6260b98a469921eb2fccf5398bfafb6 Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Mon, 24 Jun 2024 23:00:59 -0700
Subject: [PATCH 01/14] Added call to matchWithCallsAsAnchors
Created using spr
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/96596
>From 05d59574d6260b98a469921eb2fccf5398bfafb6 Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Mon, 24 Jun 2024 23:00:59 -0700
Subject: [PATCH 01/14] Added call to matchWithCallsAsAnchors
Created using spr
@@ -35,6 +36,12 @@ std::string hashBlock(BinaryContext , const
BinaryBasicBlock ,
std::string hashBlockLoose(BinaryContext , const BinaryBasicBlock );
+std::string hashBlockCalls(BinaryContext , const BinaryBasicBlock );
+
+std::string
+hashBlockCalls(const DenseMap ,
@@ -155,5 +155,51 @@ std::string hashBlockLoose(BinaryContext , const
BinaryBasicBlock ) {
return HashString;
}
+/// An even looser hash of a basic block to use with stale profile matching,
+/// composed of the names of a block's called functions in lexicographic order.
@@ -155,5 +155,51 @@ std::string hashBlockLoose(BinaryContext , const
BinaryBasicBlock ) {
return HashString;
}
+/// An even looser hash of a basic block to use with stale profile matching,
+/// composed of the names of a block's called functions in lexicographic order.
https://github.com/shawbyoung edited
https://github.com/llvm/llvm-project/pull/96596
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@@ -414,31 +449,59 @@ createFlowFunction(const
BinaryFunction::BasicBlockOrderType ) {
/// matched to a jump in the binary, the count is recorded in CFG.
size_t matchWeightsByHashes(
BinaryContext , const BinaryFunction::BasicBlockOrderType ,
-const
@@ -35,6 +36,12 @@ std::string hashBlock(BinaryContext , const
BinaryBasicBlock ,
std::string hashBlockLoose(BinaryContext , const BinaryBasicBlock );
+std::string hashBlockCalls(BinaryContext , const BinaryBasicBlock );
+
+std::string
+hashBlockCalls(const DenseMap ,
@@ -414,31 +449,59 @@ createFlowFunction(const
BinaryFunction::BasicBlockOrderType ) {
/// matched to a jump in the binary, the count is recorded in CFG.
size_t matchWeightsByHashes(
BinaryContext , const BinaryFunction::BasicBlockOrderType ,
-const
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/97502
>From c6212e4b26b0f0d8abde323fa5fc04ecc6dd34fd Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Wed, 3 Jul 2024 09:45:46 -0700
Subject: [PATCH 1/3] Changed profileMatches comment
Created using spr 1.3.4
---
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/97502
>From c6212e4b26b0f0d8abde323fa5fc04ecc6dd34fd Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Wed, 3 Jul 2024 09:45:46 -0700
Subject: [PATCH 1/3] Changed profileMatches comment
Created using spr 1.3.4
---
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/97502
>From c6212e4b26b0f0d8abde323fa5fc04ecc6dd34fd Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Wed, 3 Jul 2024 09:45:46 -0700
Subject: [PATCH 1/3] Changed profileMatches comment
Created using spr 1.3.4
---
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/97502
>From c6212e4b26b0f0d8abde323fa5fc04ecc6dd34fd Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Wed, 3 Jul 2024 09:45:46 -0700
Subject: [PATCH 1/3] Changed profileMatches comment
Created using spr 1.3.4
---
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/97502
>From c6212e4b26b0f0d8abde323fa5fc04ecc6dd34fd Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Wed, 3 Jul 2024 09:45:46 -0700
Subject: [PATCH 1/3] Changed profileMatches comment
Created using spr 1.3.4
---
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