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[dennou-ruby:003885] Re: [dennou-ruby:003884] narray-bigmem のバグ
- To: Dennou-ruby <dennou-ruby@xxxxxxxxxxx>
- Subject: [dennou-ruby:003885] Re: [dennou-ruby:003884] narray-bigmem のバグ
- From: Seiya Nishizawa <seiya@xxxxxxxxxxxxxx>
- Date: Sat, 23 May 2015 16:13:59 +0900
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omp reduction ���������Ǥ���Τǡ��Ȥꤢ����̵���ޤǤ���
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2015ǯ5��� 18:01 Takeshi Horinouchi <horinout@xxxxxxxxxxxxxxxxx>:
> �߷���ޡ�
>
> narray-bigmem �˥Х���������������˻�����Ȥ����ߤޤ���> ������Ƥ�������������Ǥ���
>
> max, min �Ƿ���duction ���Ƥޤ��������줿������na_op.c
> �������狼���Ǥ����������� mkop.rb �����..��
>
> �����������Ȥʤ顤sum �Ȥ������������������Ȼפä��� �������ˤ����ʤ��褦�Ǥ�����������������Ƥ���
> �Ǥ��͡���eductionʸ�������ȥ����Ȥ����롣��>
> �ʲ����ƥ��ȥ����ɤǤ�����������Ǥʤ���
>
> $ cat test_omp2.rb
> require "narray"
>
> na = NArray.int(5).indgen!
>
> p na.max, na.min
>
> $ export OMP_NUM_THREADS=4
> $ ruby test_omp2.rb
> 4
> 0
> $ ruby test_omp2.rb
> 4
> 0
> $ ruby test_omp2.rb
> 3
> 0
>
> �Ƿ� �
> ���ƻ���������ʳظ��污 ����ʳ��> ��060-0810 �����̶�10����
>
>
--
Seiya Nishizawa
RIKEN Advanced Institute for Computational Science
Tel: +81-78-940-5754, Fax: +81-78-304-4972
7-1-26, Minatojima-minami-machi, Chuo-ku, Kobe, Hyogo 650-0047, Japan