intermediate changes

ref:cde9a383711a11544ce7e107a78147fb96cc4029

5 files changed, 66 insertions, 0 deletions

diff --git a/util/memory/benchmark/pool/main.cpp b/util/memory/benchmark/pool/main.cpp
new file mode 100644
index 0000000000..0b4d6c94af
--- /dev/null
+++ b/util/memory/benchmark/pool/main.cpp
@@ -0,0 +1,26 @@
+#include <library/cpp/testing/benchmark/bench.h>
+
+#include <util/memory/pool.h>
+#include <util/generic/xrange.h>
+#include <util/stream/output.h>
+
+#define BENCHMARK_POOL_ALLOC(chunkSize, allocSize, allocAlign)                               \
+    Y_CPU_BENCHMARK(MemroyPool_chunk##chunkSize##_alloc##allocSize##_align##allocAlign, p) { \
+        TMemoryPool pool(chunkSize);                                                         \
+        for (auto i : xrange<size_t>(0, p.Iterations())) {                                   \
+            (void)i;                                                                         \
+            Y_DO_NOT_OPTIMIZE_AWAY(pool.Allocate(allocSize, allocAlign));                    \
+        }                                                                                    \
+        /*                                                                                   \
+                Cerr << "Allocated: " << pool.MemoryAllocated() << Endl;                     \
+                Cerr << "Waste:     " << pool.MemoryWaste() << Endl;                         \
+        */                                                                                   \
+    }
+
+BENCHMARK_POOL_ALLOC(4096, 1, 1)
+BENCHMARK_POOL_ALLOC(4096, 2, 2)
+BENCHMARK_POOL_ALLOC(4096, 3, 4)
+BENCHMARK_POOL_ALLOC(4096, 7, 8)
+BENCHMARK_POOL_ALLOC(4096, 17, 16)
+BENCHMARK_POOL_ALLOC(4096, 40, 64)
+BENCHMARK_POOL_ALLOC(4096, 77, 128)
diff --git a/util/memory/benchmark/pool/metrics/main.py b/util/memory/benchmark/pool/metrics/main.py
new file mode 100644
index 0000000000..cc17b7b888
--- /dev/null
+++ b/util/memory/benchmark/pool/metrics/main.py
@@ -0,0 +1,5 @@
+import yatest.common as yc
+
+
+def test_export_metrics(metrics):
+    metrics.set_benchmark(yc.execute_benchmark('util/memory/benchmark/pool/pool', threads=8))
diff --git a/util/memory/benchmark/pool/metrics/ya.make b/util/memory/benchmark/pool/metrics/ya.make
new file mode 100644
index 0000000000..c671bc5c1c
--- /dev/null
+++ b/util/memory/benchmark/pool/metrics/ya.make
@@ -0,0 +1,18 @@
+OWNER(g:util)
+SUBSCRIBER(g:util-subscribers)
+
+PY2TEST()
+
+SIZE(LARGE)
+
+TAG(
+    ya:force_sandbox
+    sb:intel_e5_2660v1
+    ya:fat
+)
+
+TEST_SRCS(main.py)
+
+DEPENDS(util/memory/benchmark/pool)
+
+END()
diff --git a/util/memory/benchmark/pool/ya.make b/util/memory/benchmark/pool/ya.make
new file mode 100644
index 0000000000..5f4f7d3f15
--- /dev/null
+++ b/util/memory/benchmark/pool/ya.make
@@ -0,0 +1,10 @@
+OWNER(g:util)
+SUBSCRIBER(g:util-subscribers)
+
+Y_BENCHMARK()
+
+SRCS(
+    main.cpp
+)
+
+END()
diff --git a/util/memory/benchmark/ya.make b/util/memory/benchmark/ya.make
new file mode 100644
index 0000000000..2259b9434e
--- /dev/null
+++ b/util/memory/benchmark/ya.make
@@ -0,0 +1,7 @@
+OWNER(g:util)
+SUBSCRIBER(g:util-subscribers)
+
+RECURSE(
+    pool
+    pool/metrics
+)