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Unified Diff: bench/StackBench.cpp

Issue 129443002: Revert of For comparison, add std::vector. (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: Created 6 years, 11 months ago
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Index: bench/StackBench.cpp
diff --git a/bench/StackBench.cpp b/bench/StackBench.cpp
index 43888bdc376595c62f808040a42bbf8bd88673ce..61af99fb1a22c964bd84c1e609bfbeb80e2f4b3d 100644
--- a/bench/StackBench.cpp
+++ b/bench/StackBench.cpp
@@ -12,7 +12,6 @@
#include "SkDeque.h"
#include "SkTArray.h"
#include "SkTDArray.h"
-#include <vector>
// This file has several benchmarks using various data structures to do stack-like things:
// - push
@@ -79,16 +78,6 @@
}
}
-BENCH(vector_Serial) {
- std::vector<int> s;
- for (int i = 0; i < K; i++) s.push_back(i);
-
- volatile int junk = 0;
- for (int j = 0; j < loops; j++) {
- for (size_t i = 0; i < s.size(); i++) junk += s[i];
- }
-}
-
// Add K items, then randomly access them many times.
BENCH(TArray_RandomAccess) {
@@ -105,17 +94,6 @@
BENCH(TDArray_RandomAccess) {
SkTDArray<int> s;
for (int i = 0; i < K; i++) s.push(i);
-
- SkRandom rand;
- volatile int junk = 0;
- for (int i = 0; i < K*loops; i++) {
- junk += s[rand.nextULessThan(K)];
- }
-}
-
-BENCH(vector_RandomAccess) {
- std::vector<int> s;
- for (int i = 0; i < K; i++) s.push_back(i);
SkRandom rand;
volatile int junk = 0;
@@ -144,11 +122,6 @@
BENCH(TDArray_Push) {
SkTDArray<int> s;
for (int i = 0; i < K*loops; i++) s.push(i);
-}
-
-BENCH(vector_Push) {
- std::vector<int> s;
- for (int i = 0; i < K*loops; i++) s.push_back(i);
}
// Push then immediately pop many times.
@@ -185,14 +158,6 @@
}
}
-BENCH(vector_PushPop) {
- std::vector<int> s;
- for (int i = 0; i < K*loops; i++) {
- s.push_back(i);
- s.pop_back();
- }
-}
-
// Push many items, then pop them all.
BENCH(Deque_PushAllPopAll) {
@@ -212,9 +177,3 @@
for (int i = 0; i < K*loops; i++) s.push(i);
for (int i = 0; i < K*loops; i++) s.pop();
}
-
-BENCH(vector_PushAllPopAll) {
- std::vector<int> s;
- for (int i = 0; i < K*loops; i++) s.push_back(i);
- for (int i = 0; i < K*loops; i++) s.pop_back();
-}
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