Merge pull request #8618 from gadfort/utl-metrics-large-int

utl: ensure utl::metric correctly handles large integers

Author: maliberty

src/utl/src/Logger-py.i

@@ -50,6 +50,7 @@ using namespace utl;
 %apply unsigned long { ToolId };
 
 %include "../../Exception-py.i"
+%include "stdint.i"
 
 %ignore utl::Logger::progress;
 %ignore utl::Logger::swapProgress;

src/utl/src/LoggerCommon.cpp

@@ -3,6 +3,7 @@
 
 #include "LoggerCommon.h"
 
+#include <cstdint>
 #include <string>
 
 #include "utl/Logger.h"
@@ -64,7 +65,7 @@ void metric(const char* metric, const char* value)
   logger->metric(metric, value);
 }
 
-void metric_integer(const char* metric, const int value)
+void metric_integer(const char* metric, int64_t value)
 {
   Logger* logger = getLogger();
   logger->metric(metric, value);

src/utl/src/LoggerCommon.h

@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: BSD-3-Clause
 // Copyright (c) 2022-2025, The OpenROAD Authors
 
+#include <cstdint>
 #include <string>
 
 #include "utl/Logger.h"
@@ -15,7 +16,7 @@ void critical(utl::ToolId tool, int id, const char* msg);
 void open_metrics(const char* metrics_filename);
 void close_metrics(const char* metrics_filename);
 void metric(const char* metric, const char* value);
-void metric_integer(const char* metric, const int value);
+void metric_integer(const char* metric, int64_t value);
 void metric_float(const char* metric, const double value);
 void metric_float(const char* metric, const char* value);
 void set_metrics_stage(const char* fmt);

src/utl/test/metrics.jsonok

@@ -2,6 +2,7 @@
 	"integer0": -1,
 	"integer1": 0,
 	"integer2": 1,
+	"integer3": 2307209767,
 	"float0": 0,
 	"float1": 1000,
 	"float2": 1e+39,

src/utl/test/test_metrics.py

@@ -8,6 +8,7 @@
 utl.metric_integer("integer0", -1)
 utl.metric_integer("integer1", 0)
 utl.metric_integer("integer2", 1)
+utl.metric_integer("integer3", 2307209767)
 
 utl.metric_float("float0", 0)
 utl.metric_float("float1", 1e3)

src/utl/test/test_metrics.tcl

@@ -7,6 +7,7 @@ utl::open_metrics $metrics_file
 utl::metric_integer "integer0" -1
 utl::metric_integer "integer1" 0
 utl::metric_integer "integer2" 1
+utl::metric_integer "integer3" 2307209767
 
 utl::metric_float "float0" 0
 utl::metric_float "float1" 1e3