update codes #8
Open
update codes #8
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
archibate
reviewed
Jan 27, 2022
| [&](tbb::blocked_range<size_t> r) { | ||
| for (size_t i = r.begin(); i < r.end(); i++) { | ||
| if (x[i] < ret) | ||
| ret = x[i]; |
Contributor
There was a problem hiding this comment.
错了，应该用 parallel_reduce 和 std::min。
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
核心数是4，线程数也是4
跑的结果如图：
应用的方法都是老师示例代码里扒过来的，fill，saxpy，minivalue，magicfilter都是直接用的parallel_for来实现的，sqrtdot用得是parallel_reduce。
没看懂pod.h是干啥的。