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35 lines
682 B
35 lines
682 B
4 months ago
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// Copyright 2013 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
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#include <pthread.h>
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#include "_cgo_export.h"
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static void*
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addThread(void *p)
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{
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int i, max;
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max = *(int*)p;
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for(i=0; i<max; i++)
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Add(i);
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return 0;
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}
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void
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doAdd(int max, int nthread)
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{
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enum { MaxThread = 20 };
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int i;
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pthread_t thread_id[MaxThread];
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if(nthread > MaxThread)
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nthread = MaxThread;
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for(i=0; i<nthread; i++)
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pthread_create(&thread_id[i], 0, addThread, &max);
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for(i=0; i<nthread; i++)
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pthread_join(thread_id[i], 0);
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}
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