parallelMap
Unified Interface to Parallelization Back-Ends
Description
Unified parallelization framework for multiple back-end, designed for internal package and interactive usage. The main operation is parallel mapping over lists. Supports 'local', 'multicore', 'mpi' and 'BatchJobs' mode. Allows tagging of the parallel operation with a level name that can be later selected by the user to switch on parallel execution for exactly this operation.
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CRAN Check Status
Show all 13 flavors
| Flavor | Status |
|---|---|
| r-devel-linux-x86_64-debian-clang | OK |
| r-devel-linux-x86_64-debian-gcc | OK |
| r-devel-linux-x86_64-fedora-clang | OK |
| r-devel-linux-x86_64-fedora-gcc | OK |
| r-devel-windows-x86_64 | OK |
| r-oldrel-macos-arm64 | OK |
| r-oldrel-macos-x86_64 | OK |
| r-oldrel-windows-x86_64 | OK |
| r-patched-linux-x86_64 | OK |
| r-release-linux-x86_64 | OK |
| r-release-macos-arm64 | OK |
| r-release-macos-x86_64 | OK |
| r-release-windows-x86_64 | OK |
Check History
OK 13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Jun 8, 2026
ERROR 12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Jun 7, 2026
tests
Running ‘run-all.R’ [16s/24s] Running the tests in ‘tests/run-all.R’ failed. Complete output: > # FIXME: R CMD check does not run on true batch systems, but maybe it does not have to > # we can check there with 'make test' and run 'make check' lo ...[truncated]... ools:::writeRDS(...) 11. └─base::saveRDS(object, file = file, version = 2L, compress = compress) 12. └─base::gzfile(file, mode) [ FAIL 1 | WARN 2 | SKIP 4 | PASS 74 ] Error: ! Test failures. Execution halted
OK 13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE May 14, 2026
ERROR 12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE May 13, 2026
tests
Running ‘run-all.R’ [18s/20s] Running the tests in ‘tests/run-all.R’ failed. Complete output: > # FIXME: R CMD check does not run on true batch systems, but maybe it does not have to > # we can check there with 'make test' and run 'make check' lo ...[truncated]... ility.R:19:3 2. └─parallelMap::parallelStart(...) 3. └─parallel::makePSOCKcluster(names = names, ...) 4. └─base::serverSocket(port = port) [ FAIL 3 | WARN 3 | SKIP 4 | PASS 87 ] Error: ! Test failures. Execution halted
OK 12 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Apr 25, 2026
NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
package dependencies
Package suggested but not available for checking: ‘Rmpi’
package dependencies
Package suggested but not available for checking: ‘Rmpi’
Code
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