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(doit): Set stack-size attribute to increase likelihood that we're able
to create NTHREADS threads. With NTHREADS==128 and the stack-size rlimit set to "unlimited", the test is otherwise likely to fail because on ia64 it will default to using 32MB of stack per thread. (Logical change 1.291)
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1 changed files with 6 additions and 1 deletions
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@ -28,6 +28,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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#endif
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#include <libunwind.h>
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#include <limits.h>
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#include <pthread.h>
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#include <signal.h>
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#include <stdio.h>
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@ -81,10 +82,14 @@ static void
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doit (void)
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{
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pthread_t th[NTHREADS];
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pthread_attr_t attr;
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int i;
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pthread_attr_init (&attr);
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pthread_attr_setstacksize (&attr, PTHREAD_STACK_MIN + 64*1024);
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for (i = 0; i < NTHREADS; ++i)
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if (pthread_create (th + i, NULL, worker, NULL))
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if (pthread_create (th + i, &attr, worker, NULL))
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{
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fprintf (stderr, "FAILURE: Failed to create %u threads "
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"(after %u threads)\n",
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