e5471e5bd3
This patch adds the posibility to modify the threadpool size at runtime Fixes: https://github.com/libuv/libuv/issues/4401 Signed-off-by: Juan José Arboleda <soyjuanarbol@gmail.com>
46 lines
1.7 KiB
C
46 lines
1.7 KiB
C
/* Copyright libuv project contributors. All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#include "uv.h"
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#include "task.h"
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TEST_IMPL(threadpool_size) {
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/* The default thread pool size is 4 */
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ASSERT_EQ(uv_get_threadpool_size(), 4);
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/* Normal use case (increase the size of the thread pool) */
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ASSERT_OK(uv_set_threadpool_size(5));
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ASSERT_EQ(uv_get_threadpool_size(), 5);
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/* Shrink the thread pool */
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ASSERT_OK(uv_set_threadpool_size(4));
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ASSERT_EQ(uv_get_threadpool_size(), 4);
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/* Grow the thread pool again */
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ASSERT_OK(uv_set_threadpool_size(5));
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ASSERT_EQ(uv_get_threadpool_size(), 5);
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uv_run(uv_default_loop(), UV_RUN_DEFAULT);
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MAKE_VALGRIND_HAPPY(uv_default_loop());
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return 0;
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}
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