Move histogram to test/core/util

4 files changed, 25 insertions, 25 deletions

diff --git a/test/cpp/qps/BUILD b/test/cpp/qps/BUILD
index 0d91d52f22..f1abb19e64 100644
--- a/test/cpp/qps/BUILD
+++ b/test/cpp/qps/BUILD
@@ -106,7 +106,7 @@ grpc_cc_library(
         "histogram.h",
         "stats.h",
     ],
-    deps = ["//:gpr"],
+    deps = ["//test/core/util:grpc_test_util"],
 )
 
 grpc_cc_test(
diff --git a/test/cpp/qps/histogram.h b/test/cpp/qps/histogram.h
index e31d5d78a8..ba72b5b332 100644
--- a/test/cpp/qps/histogram.h
+++ b/test/cpp/qps/histogram.h
@@ -19,8 +19,8 @@
 #ifndef TEST_QPS_HISTOGRAM_H
 #define TEST_QPS_HISTOGRAM_H
 
-#include <grpc/support/histogram.h>
 #include "src/proto/grpc/testing/stats.pb.h"
+#include "test/core/util/histogram.h"
 
 namespace grpc {
 namespace testing {
@@ -29,36 +29,36 @@ class Histogram {
  public:
   // TODO: look into making histogram params not hardcoded for C++
   Histogram()
-      : impl_(gpr_histogram_create(default_resolution(),
-                                   default_max_possible())) {}
+      : impl_(grpc_histogram_create(default_resolution(),
+                                    default_max_possible())) {}
   ~Histogram() {
-    if (impl_) gpr_histogram_destroy(impl_);
+    if (impl_) grpc_histogram_destroy(impl_);
   }
   Histogram(Histogram&& other) : impl_(other.impl_) { other.impl_ = nullptr; }
 
-  void Merge(const Histogram& h) { gpr_histogram_merge(impl_, h.impl_); }
-  void Add(double value) { gpr_histogram_add(impl_, value); }
+  void Merge(const Histogram& h) { grpc_histogram_merge(impl_, h.impl_); }
+  void Add(double value) { grpc_histogram_add(impl_, value); }
   double Percentile(double pctile) const {
-    return gpr_histogram_percentile(impl_, pctile);
+    return grpc_histogram_percentile(impl_, pctile);
   }
-  double Count() const { return gpr_histogram_count(impl_); }
+  double Count() const { return grpc_histogram_count(impl_); }
   void Swap(Histogram* other) { std::swap(impl_, other->impl_); }
   void FillProto(HistogramData* p) {
     size_t n;
-    const auto* data = gpr_histogram_get_contents(impl_, &n);
+    const auto* data = grpc_histogram_get_contents(impl_, &n);
     for (size_t i = 0; i < n; i++) {
       p->add_bucket(data[i]);
     }
-    p->set_min_seen(gpr_histogram_minimum(impl_));
-    p->set_max_seen(gpr_histogram_maximum(impl_));
-    p->set_sum(gpr_histogram_sum(impl_));
-    p->set_sum_of_squares(gpr_histogram_sum_of_squares(impl_));
-    p->set_count(gpr_histogram_count(impl_));
+    p->set_min_seen(grpc_histogram_minimum(impl_));
+    p->set_max_seen(grpc_histogram_maximum(impl_));
+    p->set_sum(grpc_histogram_sum(impl_));
+    p->set_sum_of_squares(grpc_histogram_sum_of_squares(impl_));
+    p->set_count(grpc_histogram_count(impl_));
   }
   void MergeProto(const HistogramData& p) {
-    gpr_histogram_merge_contents(impl_, &*p.bucket().begin(), p.bucket_size(),
-                                 p.min_seen(), p.max_seen(), p.sum(),
-                                 p.sum_of_squares(), p.count());
+    grpc_histogram_merge_contents(impl_, &*p.bucket().begin(), p.bucket_size(),
+                                  p.min_seen(), p.max_seen(), p.sum(),
+                                  p.sum_of_squares(), p.count());
   }
 
   static double default_resolution() { return 0.01; }
@@ -68,7 +68,7 @@ class Histogram {
   Histogram(const Histogram&);
   Histogram& operator=(const Histogram&);
 
-  gpr_histogram* impl_;
+  grpc_histogram* impl_;
 };
 }  // namespace testing
 }  // namespace grpc
diff --git a/test/cpp/qps/qps_interarrival_test.cc b/test/cpp/qps/qps_interarrival_test.cc
index 461bf624ce..625b7db426 100644
--- a/test/cpp/qps/qps_interarrival_test.cc
+++ b/test/cpp/qps/qps_interarrival_test.cc
@@ -20,7 +20,7 @@
 #include <iostream>
 
 // Use the C histogram rather than C++ to avoid depending on proto
-#include <grpc/support/histogram.h>
+#include "test/core/util/histogram.h"
 
 #include "test/cpp/qps/interarrival.h"
 #include "test/cpp/util/test_config.h"
@@ -31,21 +31,21 @@ using grpc::testing::RandomDistInterface;
 static void RunTest(RandomDistInterface&& r, int threads, std::string title) {
   InterarrivalTimer timer;
   timer.init(r, threads);
-  gpr_histogram* h(gpr_histogram_create(0.01, 60e9));
+  grpc_histogram* h(grpc_histogram_create(0.01, 60e9));
 
   for (int i = 0; i < 10000000; i++) {
     for (int j = 0; j < threads; j++) {
-      gpr_histogram_add(h, timer.next(j));
+      grpc_histogram_add(h, timer.next(j));
     }
   }
 
   std::cout << title << " Distribution" << std::endl;
   std::cout << "Value, Percentile" << std::endl;
   for (double pct = 0.0; pct < 100.0; pct += 1.0) {
-    std::cout << gpr_histogram_percentile(h, pct) << "," << pct << std::endl;
+    std::cout << grpc_histogram_percentile(h, pct) << "," << pct << std::endl;
   }
 
-  gpr_histogram_destroy(h);
+  grpc_histogram_destroy(h);
 }
 
 using grpc::testing::ExpDist;
diff --git a/test/cpp/qps/qps_worker.cc b/test/cpp/qps/qps_worker.cc
index c288b03ec5..4c9ab0ea43 100644
--- a/test/cpp/qps/qps_worker.cc
+++ b/test/cpp/qps/qps_worker.cc
@@ -32,12 +32,12 @@
 #include <grpc/grpc.h>
 #include <grpc/support/alloc.h>
 #include <grpc/support/cpu.h>
-#include <grpc/support/histogram.h>
 #include <grpc/support/host_port.h>
 #include <grpc/support/log.h>
 
 #include "src/proto/grpc/testing/services.pb.h"
 #include "test/core/util/grpc_profiler.h"
+#include "test/core/util/histogram.h"
 #include "test/cpp/qps/client.h"
 #include "test/cpp/qps/server.h"
 #include "test/cpp/util/create_test_channel.h"