File 0571-snmp-test-Tweaked-darwin-analyzis.patch of Package erlang

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File 0571-snmp-test-Tweaked-darwin-analyzis.patch of Package erlang (Revision 22913b88332bf024e9a94e5904b07e48)

Currently displaying revision 22913b88332bf024e9a94e5904b07e48 , Show latest

From efeea796511a7944b9eeeb7ad6563b7de9bf565f Mon Sep 17 00:00:00 2001
From: Micael Karlberg <bmk@erlang.org>
Date: Wed, 16 Nov 2022 10:04:43 +0100
Subject: [PATCH 1/3] [snmp|test] Tweaked darwin analyzis

---
 lib/snmp/test/snmp_test_lib.erl | 48 ++++++++++++++++++++++++++-------
 1 file changed, 38 insertions(+), 10 deletions(-)

diff --git a/lib/snmp/test/snmp_test_lib.erl b/lib/snmp/test/snmp_test_lib.erl
index aa7ea89c97..9f742c91c5 100644
--- a/lib/snmp/test/snmp_test_lib.erl
+++ b/lib/snmp/test/snmp_test_lib.erl
@@ -2264,27 +2264,24 @@ analyze_and_print_darwin_host_info(Version) ->
             HwInfo        = analyze_darwin_hardware_info(),
             ModelName     = analyze_darwin_hw_model_name(HwInfo),
             ModelId       = analyze_darwin_hw_model_identifier(HwInfo),
-            ProcName      = analyze_darwin_hw_processor_name(HwInfo),
-            ProcSpeed     = analyze_darwin_hw_processor_speed(HwInfo),
-            NumProc       = analyze_darwin_hw_number_of_processors(HwInfo),
-            NumCores      = analyze_darwin_hw_total_number_of_cores(HwInfo),
+            %% ProcName      = analyze_darwin_hw_processor_name(HwInfo),
+            %% ProcSpeed     = analyze_darwin_hw_processor_speed(HwInfo),
+            %% NumProc       = analyze_darwin_hw_number_of_processors(HwInfo),
+            %% NumCores      = analyze_darwin_hw_total_number_of_cores(HwInfo),
+            {Processor, CPUFactor} = analyze_darwin_hw_processor(HwInfo),
             Memory        = analyze_darwin_hw_memory(HwInfo),
             io:format("Darwin:"
                       "~n   System Version:        ~s"
                       "~n   Kernel Version:        ~s"
                       "~n   Model:                 ~s (~s)"
-                      "~n   Processor:             ~s (~s, ~s, ~s)"
+                      "~n   Processor:             ~s"
                       "~n   Memory:                ~s"
                       "~n   Num Online Schedulers: ~s"
                       "~n", [SystemVersion, KernelVersion,
                              ModelName, ModelId,
-                             ProcName, ProcSpeed, NumProc, NumCores, 
+                             Processor, 
                              Memory,
                              str_num_schedulers()]),
-            CPUFactor = analyze_darwin_cpu_to_factor(ProcName,
-                                                     ProcSpeed,
-                                                     NumProc,
-                                                     NumCores),
             MemFactor = analyze_darwin_memory_to_factor(Memory),
             if (MemFactor =:= 1) ->
                     {CPUFactor, []};
@@ -2308,6 +2305,31 @@ analyze_darwin_hw_model_name(HwInfo) ->
 analyze_darwin_hw_model_identifier(HwInfo) ->
     proplists:get_value("model identifier", HwInfo, "-").
 
+analyze_darwin_hw_processor(HwInfo) ->
+    case analyze_darwin_hw_processor_name(HwInfo) of
+        "-" -> % Maybe Apple Chip
+            case analyze_darwin_hw_chip(HwInfo) of
+                "-" ->
+                    "-";
+                Chip ->
+                    NumCores = analyze_darwin_hw_total_number_of_cores(HwInfo),
+                    CPUFactor = analyze_darwin_cpu_to_factor(Chip, NumCores),
+                    {f("~s [~s]", [Chip, NumCores]), CPUFactor}
+            end;
+        ProcName ->
+            ProcSpeed = analyze_darwin_hw_processor_speed(HwInfo),
+            NumProc   = analyze_darwin_hw_number_of_processors(HwInfo),
+            NumCores  = analyze_darwin_hw_total_number_of_cores(HwInfo),
+            CPUFactor = analyze_darwin_cpu_to_factor(ProcName,
+                                                     ProcSpeed,
+                                                     NumProc,
+                                                     NumCores),
+            {f("~s [~s, ~s, ~s]", [ProcName, ProcSpeed, NumProc, NumCores]), CPUFactor}
+    end.
+
+analyze_darwin_hw_chip(HwInfo) ->
+    proplists:get_value("chip", HwInfo, "-").
+
 analyze_darwin_hw_processor_name(HwInfo) ->
     proplists:get_value("processor name", HwInfo, "-").
 
@@ -2392,6 +2414,12 @@ analyze_darwin_memory_to_factor(Mem) ->
     end.
 
 
+analyze_darwin_cpu_to_factor("Apple" ++ _ = _Chip, _NumCores) ->
+    1;
+analyze_darwin_cpu_to_factor(_Chip, _NumCores) ->
+    8.
+
+
 %% The speed is a string: "<speed> <unit>"
 %% the speed may be a float, which we transforms into an integer of MHz.
 %% To calculate a factor based on processor speed, number of procs
-- 
2.35.3

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File 0571-snmp-test-Tweaked-darwin-analyzis.patch of Package erlang (Revision 22913b88332bf024e9a94e5904b07e48)

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