Revert "[analyzer] Use maximum CPU resources by default during analysis"

frankfif · Nov 11, 2020 · c6367de · c6367de
1 parent 21b6a35
commit c6367de
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Showing 3 changed files with 4 additions and 6 deletions.
diff --git a/analyzer/codechecker_analyzer/cmd/analyze.py b/analyzer/codechecker_analyzer/cmd/analyze.py
@@ -13,7 +13,6 @@
 import argparse
 import collections
 import json
-import multiprocessing
 import os
 import re
 import shutil
@@ -129,7 +128,7 @@ def add_arguments_to_parser(parser):
                         type=int,
                         dest="jobs",
                         required=False,
-                        default=multiprocessing.cpu_count(),
+                        default=1,
                         help="Number of threads to use in analysis. More "
                              "threads mean faster analysis at the cost of "
                              "using more memory.")

diff --git a/analyzer/codechecker_analyzer/cmd/check.py b/analyzer/codechecker_analyzer/cmd/check.py
@@ -12,7 +12,6 @@
 """
 
 import argparse
-import multiprocessing
 import os
 import shutil
 import tempfile
@@ -201,7 +200,7 @@ def add_arguments_to_parser(parser):
                                type=int,
                                dest="jobs",
                                required=False,
-                               default=multiprocessing.cpu_count(),
+                               default=1,
                                help="Number of threads to use in analysis. "
                                     "More threads mean faster analysis at "
                                     "the cost of using more memory.")

diff --git a/docs/analyzer/user_guide.md b/docs/analyzer/user_guide.md
@@ -178,7 +178,7 @@ log arguments:
 analyzer arguments:
   -j JOBS, --jobs JOBS  Number of threads to use in analysis. More threads
                         mean faster analysis at the cost of using more memory.
-                        (default: <CPU count>)
+                        (default: 1)
   -c, --clean           Delete analysis reports stored in the output
                         directory. (By default, CodeChecker would keep reports
                         and overwrites only those files that were update by
@@ -749,7 +749,7 @@ optional arguments:
   -h, --help            show this help message and exit
   -j JOBS, --jobs JOBS  Number of threads to use in analysis. More threads
                         mean faster analysis at the cost of using more memory.
-                        (default: <CPU count>)
+                        (default: 1)
   -i SKIPFILE, --ignore SKIPFILE, --skip SKIPFILE
                         Path to the Skipfile dictating which project files
                         should be omitted from analysis. Please consult the