
并行编程模型
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king_lu
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simd编程
<br /> 最近比较关注simd相关内容,刚开始看,目前尚没有一个判断。觉得在接下来CPU与GPU相互融合的过程中,simd的使用可能会是一个重要的内容。<br /> 但是如何做呢?没有想清楚,但是有一个朦胧的目标,就是能够在更多的机会下使用simd,并能大大提高程序的性能。原创 2011-01-22 00:46:00 · 2223 阅读 · 1 评论 -
what is first-order language
A language in which the quantifiers contain only variables ranging over individuals and the functions have as their arguments only individual variables or constants. In a second-order language the variables of the quantifiers may range over functions转载 2011-04-28 10:36:00 · 1167 阅读 · 0 评论 -
关于自动并行化的访谈
When I started my PhD.-thesis a couple of years ago, I took some time to look at auto-parallelizing compilers and research. After all, I wanted to work on making parallel programming easier, and the b转载 2011-10-01 12:56:27 · 690 阅读 · 0 评论 -
SPEC CPU2006的执行命令
The execution command options for SPEC CPU2006 C/C++ benchmark. 另外也有针对每个程序的Makefile,如果需要可以给我发邮件。1) 400.perlbenchrunspec --config linux-amd64-gcc470.cfg -T base -i test --noreportable 400.perlb原创 2014-03-03 09:29:41 · 11457 阅读 · 13 评论 -
用clang编译SPEC2006 过程中的问题(与gcc,ld相关)
1. 重复定义__strcspn_c1编译401.bzip2时错误/usr/include/bits/string2.h:972: multiple definition of `__strcspn_c1'bgm.o:/usr/include/bits/string2.h:972: first defined heredinkini.o: In function `__strcsp原创 2015-04-16 14:16:40 · 3332 阅读 · 0 评论