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OpenACC Tutorial - Adding directives: Difference between revisions
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|title=Challenge: Add OpenACC directives <tt>kernels</tt> or <tt>parallel loop</tt> | |title=Challenge: Add OpenACC directives <tt>kernels</tt> or <tt>parallel loop</tt> | ||
|content= | |content= | ||
# Modify the functions <tt>matvec</tt>, <tt>waxpby</tt> and <tt>dot</tt> to use OpenACC. You may use either the <tt>kernels</tt> or the <tt>parallel loop</tt> directives. The directories | # Modify the functions <tt>matvec</tt>, <tt>waxpby</tt> and <tt>dot</tt> to use OpenACC. You may use either the <tt>kernels</tt> or the <tt>parallel loop</tt> directives. The directories step1.* from the [https://github.com/calculquebec/cq-formation-openacc Github repository] contain solutions. | ||
# Modify the Makefile to add <tt>-ta{{=}}tesla:managed</tt> and <tt>-Minfo{{=}}accel</tt> to your compiler flags. | # Modify the Makefile to add <tt>-ta{{=}}tesla:managed</tt> and <tt>-Minfo{{=}}accel</tt> to your compiler flags. | ||
}} | }} | ||