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f00a039839
Define a typed sort function using DEFINE_LIST_SORT_DEBUG for the mergesort sanity check instead of using llist_mergesort(). This gets rid of the next pointer accessor functions and improves the performance at the cost of slightly bigger object text. Before: Benchmark 1: t/helper/test-tool mergesort test Time (mean ± σ): 108.4 ms ± 0.2 ms [User: 106.7 ms, System: 1.2 ms] Range (min … max): 108.0 ms … 108.8 ms 27 runs __TEXT __DATA __OBJC others dec hex 6251 276 0 23172 29699 7403 t/helper/test-mergesort.o With this patch: Benchmark 1: t/helper/test-tool mergesort test Time (mean ± σ): 94.0 ms ± 0.2 ms [User: 92.4 ms, System: 1.1 ms] Range (min … max): 93.7 ms … 94.5 ms 31 runs __TEXT __DATA __OBJC others dec hex 6407 276 0 24701 31384 7a98 t/helper/test-mergesort.o Signed-off-by: René Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
13 lines
187 B
Bash
Executable File
13 lines
187 B
Bash
Executable File
#!/bin/sh
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test_description='verify sort functions'
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TEST_PASSES_SANITIZE_LEAK=true
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. ./test-lib.sh
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test_expect_success 'DEFINE_LIST_SORT_DEBUG' '
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test-tool mergesort test
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'
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test_done
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