Optimize casting operations

This merge request has been queued for testing. Test results may be viewed on:

• CDash (master)
• Buildbot (master) (only visible from inside Kitware)

Branch-at-master: c4caeef7

Errors:

• commit f769ccd0 is not allowed because the following files are not formatted according to the 'clang-format-3.8' check: vtkm/cont/StorageVirtual.hxx. Post a comment ending in the line Do: reformat to rewrite the MR source branch automatically.
• commit c4caeef7 is not allowed because the following files are not formatted according to the 'clang-format-3.8' check: vtkm/cont/VariantArrayHandle.cxx, vtkm/cont/internal/VariantArrayHandleContainer.h. Post a comment ending in the line Do: reformat to rewrite the MR source branch automatically.

Please rewrite commits to fix the errors listed above (adding fixup commits will not resolve the errors) and force-push the branch again to update the merge request.

added 23 commits

• c4caeef7...c89f633d - 21 commits from branch vtk:master
• 1d4569cf - Optimize TransferInfo / VirtualObjectTransfer for shared memory systems
• 83cc7049 - VariantArrayHandleContainer casting operations have minimal overhead.

Compare with previous version

This merge request has been queued for testing. Test results may be viewed on:

• CDash (master)
• Buildbot (master) (only visible from inside Kitware)

Branch-at-master: 83cc7049

Errors:

• commit 1d4569cf is not allowed because the following files are not formatted according to the 'clang-format-3.8' check: vtkm/cont/StorageVirtual.hxx. Post a comment ending in the line Do: reformat to rewrite the MR source branch automatically.
• commit 83cc7049 is not allowed because the following files are not formatted according to the 'clang-format-3.8' check: vtkm/cont/VariantArrayHandle.cxx, vtkm/cont/internal/VariantArrayHandleContainer.h. Post a comment ending in the line Do: reformat to rewrite the MR source branch automatically.

Please rewrite commits to fix the errors listed above (adding fixup commits will not resolve the errors) and force-push the branch again to update the merge request.

resolved all discussions

If I understand these changes, you are skipping some steps when "transferring" data to the same memory/execution space by not generating new objects. Sounds good to me.

+1 once formatting and dashboard issues are resolved.

@kmorel Exactly.

Do: reformat

This topic has been reformatted and pushed; please fetch from the source repository and reset your local branch to continue with further development on the reformatted commits.

added 2 commits

• 67af0d99 - Optimize TransferInfo / VirtualObjectTransfer for shared memory systems
• b56c9e85 - VariantArrayHandleContainer casting operations have minimal overhead.

Compare with previous version

This merge request has been queued for testing. Test results may be viewed on:

• CDash (master)
• Buildbot (master) (only visible from inside Kitware)

Branch-at-master: b56c9e85

added 3 commits

• b56c9e85...831a0bf8 - 2 commits from branch vtk:master
• 2112fa60 - VariantArrayHandleContainer casting operations have minimal overhead.

Compare with previous version

This merge request has been queued for testing. Test results may be viewed on:

• CDash (master)
• Buildbot (master) (only visible from inside Kitware)

Branch-at-master: 2112fa60

Errors:

• commit 2112fa60 is not allowed because the following files are not formatted according to the 'clang-format-3.8' check: vtkm/cont/VariantArrayHandle.cxx, vtkm/cont/internal/VariantArrayHandleContainer.h. Post a comment ending in the line Do: reformat to rewrite the MR source branch automatically.

Please rewrite commits to fix the errors listed above (adding fixup commits will not resolve the errors) and force-push the branch again to update the merge request.

Do: reformat

This topic has been reformatted and pushed; please fetch from the source repository and reset your local branch to continue with further development on the reformatted commits.

added 1 commit

• d29bdb2e - VariantArrayHandleContainer casting operations have minimal overhead.

Compare with previous version

This merge request has been queued for testing. Test results may be viewed on:

• CDash (master)
• Buildbot (master) (only visible from inside Kitware)

Branch-at-master: d29bdb2e

Do: merge

mentioned in commit 0241201d

merged