Un-deprecate [SG]et{Item,Byte}sProcessed, reimplement as custom counters.

include/benchmark/benchmark.h

@@ -548,24 +548,21 @@ class State {
 
   // Set the number of bytes processed by the current benchmark
   // execution.  This routine is typically called once at the end of a
-  // throughput oriented benchmark.  If this routine is called with a
-  // value > 0, the report is printed in MB/sec instead of nanoseconds
-  // per iteration.
+  // throughput oriented benchmark.
   //
   // REQUIRES: a benchmark has exited its benchmarking loop.
   BENCHMARK_ALWAYS_INLINE
-  BENCHMARK_DEPRECATED_MSG(
-      "The SetItemsProcessed()/items_processed()/SetBytesProcessed()/"
-      "bytes_processed() will be removed in a future release. "
-      "Please use custom user counters.")
-  void SetBytesProcessed(int64_t bytes) { bytes_processed_ = bytes; }
+  void SetBytesProcessed(int64_t bytes) {
+    counters["bytes_per_second"] =
+        Counter(bytes, Counter::kIsRate, Counter::kIs1024);
+  }
 
   BENCHMARK_ALWAYS_INLINE
-  BENCHMARK_DEPRECATED_MSG(
-      "The SetItemsProcessed()/items_processed()/SetBytesProcessed()/"
-      "bytes_processed() will be removed in a future release. "
-      "Please use custom user counters.")
-  int64_t bytes_processed() const { return bytes_processed_; }
+  int64_t bytes_processed() const {
+    if (counters.find("bytes_per_second") != counters.end())
+      return counters.at("bytes_per_second");
+    return 0;
+  }
 
   // If this routine is called with complexity_n > 0 and complexity report is
   // requested for the
@@ -585,18 +582,16 @@ class State {
   //
   // REQUIRES: a benchmark has exited its benchmarking loop.
   BENCHMARK_ALWAYS_INLINE
-  BENCHMARK_DEPRECATED_MSG(
-      "The SetItemsProcessed()/items_processed()/SetBytesProcessed()/"
-      "bytes_processed() will be removed in a future release. "
-      "Please use custom user counters.")
-  void SetItemsProcessed(int64_t items) { items_processed_ = items; }
+  void SetItemsProcessed(int64_t items) {
+    counters["items_per_second"] = Counter(items, benchmark::Counter::kIsRate);
+  }
 
   BENCHMARK_ALWAYS_INLINE
-  BENCHMARK_DEPRECATED_MSG(
-      "The SetItemsProcessed()/items_processed()/SetBytesProcessed()/"
-      "bytes_processed() will be removed in a future release. "
-      "Please use custom user counters.")
-  int64_t items_processed() const { return items_processed_; }
+  int64_t items_processed() const {
+    if (counters.find("items_per_second") != counters.end())
+      return counters.at("items_per_second");
+    return 0;
+  }
 
   // If this routine is called, the specified label is printed at the
   // end of the benchmark report line for the currently executing
@@ -659,9 +654,6 @@ class State {
  private:  // items we don't need on the first cache line
   std::vector<int64_t> range_;
 
-  int64_t bytes_processed_;
-  int64_t items_processed_;
-
   int64_t complexity_n_;
 
  public:
@@ -1326,8 +1318,6 @@ class BenchmarkReporter {
           time_unit(kNanosecond),
           real_accumulated_time(0),
           cpu_accumulated_time(0),
-          bytes_per_second(0),
-          items_per_second(0),
           max_heapbytes_used(0),
           complexity(oNone),
           complexity_lambda(),
@@ -1364,10 +1354,6 @@ class BenchmarkReporter {
     // accumulated time.
     double GetAdjustedCPUTime() const;
 
-    // Zero if not set by benchmark.
-    double bytes_per_second;
-    double items_per_second;
-
     // This is set to 0.0 if memory tracing is not enabled.
     double max_heapbytes_used;
 

src/benchmark.cc

@@ -141,23 +141,12 @@ BenchmarkReporter::Run CreateRunReport(
   report.time_unit = b.time_unit;
 
   if (!report.error_occurred) {
-    double bytes_per_second = 0;
-    if (results.bytes_processed > 0 && seconds > 0.0) {
-      bytes_per_second = (results.bytes_processed / seconds);
-    }
-    double items_per_second = 0;
-    if (results.items_processed > 0 && seconds > 0.0) {
-      items_per_second = (results.items_processed / seconds);
-    }
-
     if (b.use_manual_time) {
       report.real_accumulated_time = results.manual_time_used;
     } else {
       report.real_accumulated_time = results.real_time_used;
     }
     report.cpu_accumulated_time = results.cpu_time_used;
-    report.bytes_per_second = bytes_per_second;
-    report.items_per_second = items_per_second;
     report.complexity_n = results.complexity_n;
     report.complexity = b.complexity;
     report.complexity_lambda = b.complexity_lambda;
@@ -195,8 +184,6 @@ void RunInThread(const benchmark::internal::Benchmark::Instance* b,
     results.cpu_time_used += timer.cpu_time_used();
     results.real_time_used += timer.real_time_used();
     results.manual_time_used += timer.manual_time_used();
-    results.bytes_processed += st.bytes_processed();
-    results.items_processed += st.items_processed();
     results.complexity_n += st.complexity_length_n();
     internal::Increment(&results.counters, st.counters);
   }
@@ -360,8 +347,6 @@ State::State(size_t max_iters, const std::vector<int64_t>& ranges, int thread_i,
       finished_(false),
       error_occurred_(false),
       range_(ranges),
-      bytes_processed_(0),
-      items_processed_(0),
       complexity_n_(0),
       counters(),
       thread_index(thread_i),

src/console_reporter.cc

@@ -114,18 +114,6 @@ void ConsoleReporter::PrintRunData(const Run& result) {
     printer(Out, COLOR_DEFAULT, "\n");
     return;
   }
-  // Format bytes per second
-  std::string rate;
-  if (result.bytes_per_second > 0) {
-    rate = StrCat(" ", HumanReadableNumber(result.bytes_per_second), "B/s");
-  }
-
-  // Format items per second
-  std::string items;
-  if (result.items_per_second > 0) {
-    items =
-        StrCat(" ", HumanReadableNumber(result.items_per_second), " items/s");
-  }
 
   const double real_time = result.GetAdjustedRealTime();
   const double cpu_time = result.GetAdjustedCPUTime();
@@ -164,14 +152,6 @@ void ConsoleReporter::PrintRunData(const Run& result) {
     }
   }
 
-  if (!rate.empty()) {
-    printer(Out, COLOR_DEFAULT, " %*s", 13, rate.c_str());
-  }
-
-  if (!items.empty()) {
-    printer(Out, COLOR_DEFAULT, " %*s", 18, items.c_str());
-  }
-
   if (!result.report_label.empty()) {
     printer(Out, COLOR_DEFAULT, " %s", result.report_label.c_str());
   }

src/csv_reporter.cc

@@ -49,6 +49,8 @@ void CSVReporter::ReportRuns(const std::vector<Run>& reports) {
     // save the names of all the user counters
     for (const auto& run : reports) {
       for (const auto& cnt : run.counters) {
+        if (cnt.first == "bytes_per_second" || cnt.first == "items_per_second")
+          continue;
         user_counter_names_.insert(cnt.first);
       }
     }
@@ -69,6 +71,8 @@ void CSVReporter::ReportRuns(const std::vector<Run>& reports) {
     // check that all the current counters are saved in the name set
     for (const auto& run : reports) {
       for (const auto& cnt : run.counters) {
+        if (cnt.first == "bytes_per_second" || cnt.first == "items_per_second")
+          continue;
         CHECK(user_counter_names_.find(cnt.first) != user_counter_names_.end())
             << "All counters must be present in each run. "
             << "Counter named \"" << cnt.first
@@ -117,12 +121,12 @@ void CSVReporter::PrintRunData(const Run& run) {
   }
   Out << ",";
 
-  if (run.bytes_per_second > 0.0) {
-    Out << run.bytes_per_second;
+  if (run.counters.find("bytes_per_second") != run.counters.end()) {
+    Out << run.counters.at("bytes_per_second");
   }
   Out << ",";
-  if (run.items_per_second > 0.0) {
-    Out << run.items_per_second;
+  if (run.counters.find("items_per_second") != run.counters.end()) {
+    Out << run.counters.at("items_per_second");
   }
   Out << ",";
   if (!run.report_label.empty()) {

src/json_reporter.cc

@@ -193,14 +193,7 @@ void JSONReporter::PrintRunData(Run const& run) {
   } else if (run.report_rms) {
     out << indent << FormatKV("rms", run.GetAdjustedCPUTime());
   }
-  if (run.bytes_per_second > 0.0) {
-    out << ",\n"
-        << indent << FormatKV("bytes_per_second", run.bytes_per_second);
-  }
-  if (run.items_per_second > 0.0) {
-    out << ",\n"
-        << indent << FormatKV("items_per_second", run.items_per_second);
-  }
+
   for (auto& c : run.counters) {
     out << ",\n" << indent << FormatKV(c.first, c.second);
   }

src/statistics.cc

@@ -91,13 +91,9 @@ std::vector<BenchmarkReporter::Run> ComputeStats(
   // Accumulators.
   std::vector<double> real_accumulated_time_stat;
   std::vector<double> cpu_accumulated_time_stat;
-  std::vector<double> bytes_per_second_stat;
-  std::vector<double> items_per_second_stat;
 
   real_accumulated_time_stat.reserve(reports.size());
   cpu_accumulated_time_stat.reserve(reports.size());
-  bytes_per_second_stat.reserve(reports.size());
-  items_per_second_stat.reserve(reports.size());
 
   // All repetitions should be run with the same number of iterations so we
   // can take this information from the first benchmark.
@@ -128,8 +124,6 @@ std::vector<BenchmarkReporter::Run> ComputeStats(
     if (run.error_occurred) continue;
     real_accumulated_time_stat.emplace_back(run.real_accumulated_time);
     cpu_accumulated_time_stat.emplace_back(run.cpu_accumulated_time);
-    items_per_second_stat.emplace_back(run.items_per_second);
-    bytes_per_second_stat.emplace_back(run.bytes_per_second);
     // user counters
     for (auto const& cnt : run.counters) {
       auto it = counter_stats.find(cnt.first);
@@ -158,8 +152,6 @@ std::vector<BenchmarkReporter::Run> ComputeStats(
 
     data.real_accumulated_time = Stat.compute_(real_accumulated_time_stat);
     data.cpu_accumulated_time = Stat.compute_(cpu_accumulated_time_stat);
-    data.bytes_per_second = Stat.compute_(bytes_per_second_stat);
-    data.items_per_second = Stat.compute_(items_per_second_stat);
 
     data.time_unit = reports[0].time_unit;
 

src/thread_manager.h

@@ -42,8 +42,6 @@ class ThreadManager {
     double real_time_used = 0;
     double cpu_time_used = 0;
     double manual_time_used = 0;
-    int64_t bytes_processed = 0;
-    int64_t items_processed = 0;
     int64_t complexity_n = 0;
     std::string report_label_;
     std::string error_message_;

test/reporter_output_test.cc

@@ -85,8 +85,8 @@ void BM_bytes_per_second(benchmark::State& state) {
 }
 BENCHMARK(BM_bytes_per_second);
 
-ADD_CASES(TC_ConsoleOut,
-          {{"^BM_bytes_per_second %console_report +%float[kM]{0,1}B/s$"}});
+ADD_CASES(TC_ConsoleOut, {{"^BM_bytes_per_second %console_report "
+                           "bytes_per_second=%float[kM]{0,1}/s$"}});
 ADD_CASES(TC_JSONOut, {{"\"name\": \"BM_bytes_per_second\",$"},
                        {"\"run_name\": \"BM_bytes_per_second\",$", MR_Next},
                        {"\"run_type\": \"iteration\",$", MR_Next},
@@ -109,8 +109,8 @@ void BM_items_per_second(benchmark::State& state) {
 }
 BENCHMARK(BM_items_per_second);
 
-ADD_CASES(TC_ConsoleOut,
-          {{"^BM_items_per_second %console_report +%float[kM]{0,1} items/s$"}});
+ADD_CASES(TC_ConsoleOut, {{"^BM_items_per_second %console_report "
+                           "items_per_second=%float[kM]{0,1}/s$"}});
 ADD_CASES(TC_JSONOut, {{"\"name\": \"BM_items_per_second\",$"},
                        {"\"run_name\": \"BM_items_per_second\",$", MR_Next},
                        {"\"run_type\": \"iteration\",$", MR_Next},

test/user_counters_test.cc

@@ -68,9 +68,9 @@ void BM_Counters_WithBytesAndItemsPSec(benchmark::State& state) {
   state.SetItemsProcessed(150);
 }
 BENCHMARK(BM_Counters_WithBytesAndItemsPSec);
-ADD_CASES(TC_ConsoleOut,
-          {{"^BM_Counters_WithBytesAndItemsPSec %console_report "
-            "bar=%hrfloat foo=%hrfloat +%hrfloatB/s +%hrfloat items/s$"}});
+ADD_CASES(TC_ConsoleOut, {{"^BM_Counters_WithBytesAndItemsPSec %console_report "
+                           "bar=%hrfloat bytes_per_second=%hrfloat/s "
+                           "foo=%hrfloat items_per_second=%hrfloat/s$"}});
 ADD_CASES(TC_JSONOut,
           {{"\"name\": \"BM_Counters_WithBytesAndItemsPSec\",$"},
            {"\"run_name\": \"BM_Counters_WithBytesAndItemsPSec\",$", MR_Next},
@@ -79,10 +79,10 @@ ADD_CASES(TC_JSONOut,
            {"\"real_time\": %float,$", MR_Next},
            {"\"cpu_time\": %float,$", MR_Next},
            {"\"time_unit\": \"ns\",$", MR_Next},
-           {"\"bytes_per_second\": %float,$", MR_Next},
-           {"\"items_per_second\": %float,$", MR_Next},
            {"\"bar\": %float,$", MR_Next},
-           {"\"foo\": %float$", MR_Next},
+           {"\"bytes_per_second\": %float,$", MR_Next},
+           {"\"foo\": %float,$", MR_Next},
+           {"\"items_per_second\": %float$", MR_Next},
            {"}", MR_Next}});
 ADD_CASES(TC_CSVOut, {{"^\"BM_Counters_WithBytesAndItemsPSec\","
                        "%csv_bytes_items_report,%float,%float$"}});