2017-03-23 14:47:05 +01:00
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#!/bin/sh
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test_description='Tests multi-threaded lazy_init_name_hash'
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. ./perf-lib.sh
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test_perf_large_repo
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test_checkout_worktree
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test_expect_success 'verify both methods build the same hashmaps' '
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2017-05-13 18:00:15 +02:00
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test-lazy-init-name-hash --dump --single >out.single &&
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2017-05-13 18:03:50 +02:00
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if test-lazy-init-name-hash --dump --multi >out.multi
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then
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test_set_prereq REPO_BIG_ENOUGH_FOR_MULTI &&
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sort <out.single >sorted.single &&
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sort <out.multi >sorted.multi &&
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test_cmp sorted.single sorted.multi
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fi
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2017-03-23 14:47:05 +01:00
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'
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2017-05-13 18:02:32 +02:00
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test_expect_success 'calibrate' '
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entries=$(wc -l <out.single) &&
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case $entries in
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?) count=1000000 ;;
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??) count=100000 ;;
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???) count=10000 ;;
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????) count=1000 ;;
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?????) count=100 ;;
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??????) count=10 ;;
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*) count=1 ;;
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esac &&
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export count &&
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case $entries in
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1) entries_desc="1 entry" ;;
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*) entries_desc="$entries entries" ;;
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esac &&
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case $count in
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1) count_desc="1 round" ;;
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*) count_desc="$count rounds" ;;
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esac &&
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desc="$entries_desc, $count_desc" &&
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export desc
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'
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test_perf "single-threaded, $desc" "
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test-lazy-init-name-hash --single --count=$count
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"
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2017-05-13 18:03:50 +02:00
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test_perf REPO_BIG_ENOUGH_FOR_MULTI "multi-threaded, $desc" "
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2017-05-13 18:02:32 +02:00
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test-lazy-init-name-hash --multi --count=$count
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"
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2017-03-23 14:47:05 +01:00
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test_done
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