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Tree: af6b65d45e

Author	SHA1	Message	Date
Nguyễn Thái Ngọc Duy	64eb82fea8	t/helper: merge test-lazy-init-name-hash into test-tool Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>	7 years ago
René Scharfe	c5a9157393	p0004: don't error out if test repo is too small Repositories with less than 4000 entries are always handled using a single thread, causing test-lazy-init-name-hash --multi to error out. Don't abort the whole test script in that case, but simply skip the multi-threaded performance check. We can still use it to compare the single-threaded speed of different versions in that case. Signed-off-by: Rene Scharfe <l.s.r@web.de> Acked-by: Jeff Hostetler <git@jeffhostetler.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>	8 years ago
René Scharfe	7b0d409eb2	p0004: don't abort if multi-threaded is too slow If the single-threaded variant beats the multi-threaded one then we may have a performance bug, but that doesn't justify aborting the test. Drop that check; we can compare the results for --single and --multi using the actual performance tests. Signed-off-by: Rene Scharfe <l.s.r@web.de> Acked-by: Jeff Hostetler <git@jeffhostetler.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>	8 years ago
René Scharfe	48a6ace8f5	p0004: use test_perf The perf test suite (more specifically: t/perf/aggregate.perl) requires each test script to write test results into a file, otherwise it aborts when aggregating. Add actual performance tests with test_perf to allow p0004 to be run together with other perf scripts. Calibrate the value for the parameter --count based on the size of the test repository, in order to get meaningful results with smaller repos yet still be able to finish the script against huge ones without having to wait for hours. Signed-off-by: Rene Scharfe <l.s.r@web.de> Acked-by: Jeff Hostetler <git@jeffhostetler.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>	8 years ago
René Scharfe	e1ebb569c6	p0004: avoid using pipes The return code of commands on the producing end of a pipe is ignored. Evaluate the outcome of test-lazy-init-name-hash by calling sort separately. Signed-off-by: Rene Scharfe <l.s.r@web.de> Acked-by: Jeff Hostetler <git@jeffhostetler.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>	8 years ago
René Scharfe	1c002d0a9e	p0004: simplify calls of test-lazy-init-name-hash The test library puts helpers into $PATH, so we can simply call them without specifying their location. The suffix $X is also not necessary because .exe files on Windows can be started without specifying their extension, and on other platforms it's empty anyway. Signed-off-by: Rene Scharfe <l.s.r@web.de> Acked-by: Jeff Hostetler <git@jeffhostetler.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>	8 years ago
Christian Couder	c9d4999155	p0004: make perf test executable It looks like in `89c3b0ad43` (name-hash: add perf test for lazy_init_name_hash, 2017-03-23) p0004 was not created with the execute unix rights. Let's fix that. Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Acked-by: Jeff Hostetler <jeffhost@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>	8 years ago
Jeff Hostetler	89c3b0ad43	name-hash: add perf test for lazy_init_name_hash Created t/perf/p0004-lazy-init-name-hash.sh test to demonstrate correctness and performance gains with the multithreaded version of lazy_init_name_hash(). Signed-off-by: Jeff Hostetler <jeffhost@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>	8 years ago