Kyle Lutz comments

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                                            Kyle Lutz

command_queue::enqueue_svm_memcpy(..) does not work

Hmm, that is frustrating. IIRC, `clEnqueueSVMMemcpy()` worked fine for me with both AMD and Intel OpenCL 2.0 drivers. What happens on your machine, just no data is ever copied? One...

is_contiguous_iterator should be a public customization point

I agree, this would probably be better to have in the public API. There have been some discussions in the past (http://lists.boost.org/boost-users/2013/03/78146.php) to add this sort of trait somewhere more...

transform algorithm with constant iterator

Hmm, I ran your code on my laptop (Macbook Pro with Geforce GT 750M) and didn't get a crash. What platform/GPU are you using? Does it throw an exception or...

transform algorithm with constant iterator

I've made a very simple test case in PR #512, can you try that out and let me know if it crashes on your machine?

transform algorithm with constant iterator

Oh yeah, we've hit this issue before. The AMD OpenCL compiler seems to have problems when assigning aggregate types (structs) from temporary values (which should be perfectly valid and is...

transform algorithm with constant iterator

Yeah, there was a post made by @ddemidov on the AMD OpenCL forums a while back (https://community.amd.com/thread/166622). I don't think the issue has been resolved.

improve nth element speed by using bucketselect or cutting plane instead of quickselect

It would be great to have improvements for these algorithms! Would you be interested in working on that?

malformed SDF string causes segfault

Strange, I don't get a segfault when I run it. For me, the file is read successfully but only an empty molecule is returned. Could you run it under gdb...