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charset="us-ascii" Received-SPF: none client-ip=85.215.255.50; envelope-from=bruno@clisp.org; helo=mo4-p01-ob.smtp.rzone.de X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_PASS=-0.001, SPF_NONE=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: bug-gnulib@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gnulib discussion list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnulib-bounces+normalperson=yhbt.net@gnu.org Sender: bug-gnulib-bounces+normalperson=yhbt.net@gnu.org Simon Josefsson wrote: > jas@kaka:~/src/oath-toolkit$ time make -f cfg.mk > ... > real 0m48,169s > user 0m49,900s > sys 0m9,658s > jas@kaka:~/src/oath-toolkit$ export GNULIB_TOOL_IMPL=py > jas@kaka:~/src/oath-toolkit$ time make -f cfg.mk > ... > real 0m0,704s > user 0m0,527s > sys 0m0,179s > jas@kaka:~/src/oath-toolkit$ I see similar speedups, using the test suite: On Linux: On Cygwin 2.9.0: in create-tests: time ./test-all.sh in create-tests: time ./test-all.sh sh: 1225 sec sh: 27406 sec py: 155 sec py: 2400 sec => about 8 times faster => more than 11 times faster in import-tests: time ./test-wget2-1.sh in import-tests: time ./test-wget2-1.sh sh: 31.9 sec sh: 831 sec py: 0.35 sec py: 43 sec => more than 91 times faster => more than 19 times faster Bruno