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Type 'q()' to quit R. > source("incl/start.R") [18:01:51.429] plan(): Setting new future strategy stack: [18:01:51.431] List of future strategies: [18:01:51.431] 1. sequential: [18:01:51.431] - args: function (..., envir = parent.frame()) [18:01:51.431] - tweaked: FALSE [18:01:51.431] - call: future::plan("sequential") [18:01:51.446] plan(): nbrOfWorkers() = 1 > options(future.debug=FALSE) > > message("*** getGlobalsAndPackages() ...") *** getGlobalsAndPackages() ... > > FutureGlobals <- future:::FutureGlobals > > globals <- structure(list(a = 1), where = list(a = globalenv())) > globals <- FutureGlobals(globals, resolved = TRUE) > gp <- getGlobalsAndPackages(expression(), globals = globals) > > message("- getGlobalsAndPackages() - exception ...") - getGlobalsAndPackages() - exception ... > > res <- tryCatch({ + gp <- getGlobalsAndPackages(expression(), globals = 42) + }, error = identity) > stopifnot(inherits(res, "error")) > > message("*** getGlobalsAndPackages() - ... DONE") *** getGlobalsAndPackages() - ... DONE > > message("*** Globals - manually ...") *** Globals - manually ... > > message("*** Globals manually specified as named list ...") *** Globals manually specified as named list ... > > globals <- list( + a = 1, + b = 2, + sumtwo = function(x) x[a] + x[b] + ) > > ## Assign 'globals' globally > attachLocally(globals) > > ## Truth > v0 <- local({ + x <- 1:10 + sumtwo(a + b * x) + }) > > > message("*** Globals & packages - automatic ...") *** Globals & packages - automatic ... > > for (strategy in supportedStrategies()) { + message(sprintf("- Strategy: %s ...", strategy)) + + plan(strategy) + + message("- Globals - automatic ...") + + attachLocally(globals) + f <- future({ + x <- 1:10 + sumtwo(a + b * x) + }, globals = TRUE) + print(f) + rm(list = names(globals)) + y <- value(f) + print(y) + stopifnot(all.equal(y, v0)) + + attachLocally(globals) + f <- futureAssign("y", { + x <- 1:10 + sumtwo(a + b * x) + }, globals = TRUE) + print(f) + rm(list = names(globals)) + z <- value(f) + print(z) + stopifnot(all.equal(z, y), all.equal(y, v0)) + + attachLocally(globals) + y %<-% { + x <- 1:10 + sumtwo(a + b * x) + } %globals% TRUE + rm(list = names(globals)) + print(y) + stopifnot(all.equal(y, v0)) + + attachLocally(globals) + f <- future({ + x <- 1:10 + sumtwo(a + b * x) + }, lazy = TRUE, globals = TRUE) + print(f) + rm(list = names(globals)) + y <- value(f) + print(y) + stopifnot(all.equal(y, v0)) + + attachLocally(globals) + f <- futureAssign("y", { + x <- 1:10 + sumtwo(a + b * x) + }, lazy = TRUE, globals = TRUE) + print(f) + rm(list = names(globals)) + z <- value(f) + print(z) + stopifnot(all.equal(z, y), all.equal(y, v0)) + + ## Same with lazy evaluation + attachLocally(globals) + y %<-% { + x <- 1:10 + sumtwo(a + b * x) + } %lazy% TRUE %globals% TRUE + rm(list = names(globals)) + print(y) + stopifnot(all.equal(y, v0)) + + ## No need to search for globals + y %<-% { 1 } %globals% FALSE + print(y) + stopifnot(identical(y, 1)) + + ## Same with lazy evaluation + y %<-% { 1 } %lazy% TRUE %globals% FALSE + print(y) + stopifnot(identical(y, 1)) + + ## Exception - missing global + attachLocally(globals) + f <- future({ + x <- 1:10 + sumtwo(a + b * x) + }, globals = FALSE) + print(f) + rm(list = names(globals)) + y <- tryCatch(value(f), error = identity) + if (!inherits(f, c("SequentialFuture", "UniprocessFuture", "MulticoreFuture"))) { + stopifnot(inherits(y, "simpleError")) + } + + + message("- Globals manually specified as named list ...") + ## Make sure globals do not exist + rm(list = names(globals)) + + f <- future({ + x <- 1:10 + sumtwo(a + b * x) + }, globals = globals) + print(f) + v <- value(f) + print(v) + stopifnot(all.equal(v, v0)) + + f <- future({ + x <- 1:10 + sumtwo(a + b * x) + }, lazy = TRUE, globals = globals) + print(f) + v <- value(f) + print(v) + stopifnot(all.equal(v, v0)) + + f <- future({ + x <- 1:10 + sumtwo(a + b * x) + }, lazy = TRUE, globals = structure(FALSE, add = globals)) + print(f) + v <- value(f) + print(v) + stopifnot(all.equal(v, v0)) + + y %<-% { + x <- 1:10 + sumtwo(a + b * x) + } %globals% globals + print(y) + stopifnot(all.equal(y, v0)) + + y %<-% { + x <- 1:10 + sumtwo(a + b * x) + } %lazy% TRUE %globals% globals + print(y) + stopifnot(all.equal(y, v0)) + + y %<-% { + x <- 1:10 + sumtwo(a + b * x) + } %lazy% TRUE %globals% structure(FALSE, add = globals) + print(y) + stopifnot(all.equal(y, v0)) + + + message("- Globals manually specified by their names ...") + + attachLocally(globals) + f <- future({ + x <- 1:10 + sumtwo(a + b * x) + }, globals = c("a", "b", "sumtwo")) + print(f) + rm(list = names(globals)) + v <- value(f) + print(v) + stopifnot(all.equal(v, v0)) + + attachLocally(globals) + f <- future({ + x <- 1:10 + sumtwo(a + b * x) + }, lazy = TRUE, globals = c("a", "b", "sumtwo")) + print(f) + rm(list = names(globals)) + v <- value(f) + print(v) + stopifnot(all.equal(v, v0)) + + attachLocally(globals) + f <- future({ + x <- 1:10 + sumtwo(a + b * x) + }, lazy = TRUE, globals = structure(FALSE, add = c("a", "b", "sumtwo"))) + print(f) + rm(list = names(globals)) + v <- value(f) + print(v) + stopifnot(all.equal(v, v0)) + + attachLocally(globals) + y %<-% { + x <- 1:10 + sumtwo(a + b * x) + } %globals% c("a", "b", "sumtwo") + rm(list = names(globals)) + print(y) + stopifnot(all.equal(y, v0)) + + attachLocally(globals) + y %<-% { + x <- 1:10 + sumtwo(a + b * x) + } %lazy% TRUE %globals% c("a", "b", "sumtwo") + rm(list = names(globals)) + print(y) + stopifnot(all.equal(y, v0)) + + attachLocally(globals) + y %<-% { + x <- 1:10 + sumtwo(a + b * x) + } %lazy% TRUE %globals% structure(FALSE, add = c("a", "b", "sumtwo")) + rm(list = names(globals)) + print(y) + stopifnot(all.equal(y, v0)) + + + message("- Globals manually specified as named list - also with '...' ...") + x <- 1:10 + y_truth <- x[2:3] + str(y_truth) + + ## Make sure it's possible to specify '...' as a global + sub <- function(x, ...) value(future(x[...], globals = c("x", "..."))) + y <- sub(x, 2:3) + str(y) + stopifnot(identical(y, y_truth)) + + ## Make sure it's possible to specify '...' as a global (not just last) + sub <- function(x, ...) value(future(x[...], globals = c("...", "x"))) + y <- sub(x, 2:3) + str(y) + stopifnot(identical(y, y_truth)) + + ## And if '...' is forgotten, it may give an error + sub <- function(x, ...) value(future(x[...], globals = "x")) + y <- tryCatch(sub(x, 2:3), error = identity) + str(y) + stopifnot((strategy %in% c("multisession") && inherits(y, "error")) || identical(y, y_truth)) + + + message("- Packages - manual ...") + + a <- 42 + message(" + future(..., globals = FALSE)") + res <- tryCatch({ + f <- future({ 2 * a }, globals = FALSE) + v <- value(f) + print(head(v)) + }, error = identity) + stopifnot(!inherits(f, "ClusterFuture") || inherits(res, "error")) + + message(" + future(..., globals = structure(TRUE, ignore = 'a'))") + res <- tryCatch({ + f <- future({ 2 * a }, globals = structure(TRUE, ignore = "a")) + v <- value(f) + print(head(v)) + }, error = identity) + stopifnot(!inherits(f, "ClusterFuture") || inherits(res, "error")) + + message(" + future(iris, globals = TRUE) without 'datasets'") + ## Make sure 'iris', and thereby the 'datasets' package, + ## is not picked up as a global + unloadNamespace("datasets") + stopifnot(!"dataset" %in% loadedNamespaces(), !exists("iris", mode = "list")) + + ns %<-% { + unloadNamespace("datasets") + loadedNamespaces() + } + print(ns) + stopifnot(!"dataset" %in% ns) + + res <- tryCatch({ + f <- future({ iris }) + v <- value(f) + print(head(v)) + }, error = identity) + stopifnot(inherits(res, "error")) + + if (nbrOfWorkers() > 1L) { + f <- future({ iris }, packages = "datasets") + v <- value(f) + print(head(v)) + } + + ns %<-% { + unloadNamespace("datasets") + loadedNamespaces() + } + print(ns) + stopifnot(!"dataset" %in% ns) + + res <- tryCatch({ + df %<-% { iris } + print(head(df)) + }, error = identity) + stopifnot(inherits(res, "error")) + + if (nbrOfWorkers() > 1L) { + df %<-% { iris } %packages% "datasets" + print(head(df)) + } + + message(sprintf("- Strategy: %s ... DONE", strategy)) + } - Strategy: sequential ... - Globals - automatic ... SequentialFuture: Label: '' Expression: { x <- 1:10 sumtwo(a + b * x) } Lazy evaluation: FALSE Asynchronous evaluation: FALSE Local evaluation: TRUE Environment: R_GlobalEnv Capture standard output: TRUE Capture condition classes: 'condition' (excluding 'nothing') Globals: 3 objects totaling 1.20 KiB (function 'sumtwo' of 1.09 KiB, numeric 'a' of 56 bytes, numeric 'b' of 56 bytes) Packages: L'Ecuyer-CMRG RNG seed: (seed = FALSE) Resolved: TRUE Value: 56 bytes of class 'numeric' Early signaling: FALSE Owner process: 504f3588-49bc-bae2-9671-3f93dd2123cb Class: 'SequentialFuture', 'UniprocessFuture', 'Future', 'environment' [1] 8 SequentialFuture: Label: '' Expression: { x <- 1:10 sumtwo(a + b * x) } Lazy evaluation: FALSE Asynchronous evaluation: FALSE Local evaluation: TRUE Environment: R_GlobalEnv Capture standard output: TRUE Capture condition classes: 'condition' (excluding 'nothing') Globals: 3 objects totaling 1.20 KiB (function 'sumtwo' of 1.09 KiB, numeric 'a' of 56 bytes, numeric 'b' of 56 bytes) Packages: L'Ecuyer-CMRG RNG seed: (seed = FALSE) Resolved: TRUE Value: 56 bytes of class 'numeric' Early signaling: FALSE Owner process: 504f3588-49bc-bae2-9671-3f93dd2123cb Class: 'SequentialFuture', 'UniprocessFuture', 'Future', 'environment' [1] 8 [1] 8 Future: Label: '' Expression: { x <- 1:10 sumtwo(a + b * x) } Lazy evaluation: TRUE Asynchronous evaluation: TRUE Local evaluation: TRUE Environment: R_GlobalEnv Capture standard output: TRUE Capture condition classes: 'condition' (excluding 'nothing') Globals: 3 objects totaling 1.20 KiB (function 'sumtwo' of 1.09 KiB, numeric 'a' of 56 bytes, numeric 'b' of 56 bytes) Packages: L'Ecuyer-CMRG RNG seed: (seed = FALSE) Resolved: FALSE Value: Conditions captured: Early signaling: FALSE Owner process: 504f3588-49bc-bae2-9671-3f93dd2123cb Class: 'Future', 'environment' [1] 8 Future: Label: '' Expression: { x <- 1:10 sumtwo(a + b * x) } Lazy evaluation: TRUE Asynchronous evaluation: TRUE Local evaluation: TRUE Environment: R_GlobalEnv Capture standard output: TRUE Capture condition classes: 'condition' (excluding 'nothing') Globals: 3 objects totaling 1.20 KiB (function 'sumtwo' of 1.09 KiB, numeric 'a' of 56 bytes, numeric 'b' of 56 bytes) Packages: L'Ecuyer-CMRG RNG seed: (seed = FALSE) Resolved: FALSE Value: Conditions captured: Early signaling: FALSE Owner process: 504f3588-49bc-bae2-9671-3f93dd2123cb Class: 'Future', 'environment' [1] 8 [1] 8 [1] 1 [1] 1 SequentialFuture: Label: '' Expression: { x <- 1:10 sumtwo(a + b * x) } Lazy evaluation: FALSE Asynchronous evaluation: FALSE Local evaluation: TRUE Environment: R_GlobalEnv Capture standard output: TRUE Capture condition classes: 'condition' (excluding 'nothing') Globals: Packages: L'Ecuyer-CMRG RNG seed: (seed = FALSE) Resolved: TRUE Value: 56 bytes of class 'numeric' Early signaling: FALSE Owner process: 504f3588-49bc-bae2-9671-3f93dd2123cb Class: 'SequentialFuture', 'UniprocessFuture', 'Future', 'environment' - Globals manually specified as named list ... Warning in rm(list = names(globals)) : object 'a' not found Warning in rm(list = names(globals)) : object 'b' not found Warning in rm(list = names(globals)) : object 'sumtwo' not found SequentialFuture: Label: '' Expression: { x <- 1:10 sumtwo(a + b * x) } Lazy evaluation: FALSE Asynchronous evaluation: FALSE Local evaluation: TRUE Environment: R_GlobalEnv Capture standard output: TRUE Capture condition classes: 'condition' (excluding 'nothing') Globals: 3 objects totaling 2.88 KiB (numeric 'a' of 56 bytes, numeric 'b' of 56 bytes, function 'sumtwo' of 2.77 KiB) Packages: L'Ecuyer-CMRG RNG seed: (seed = FALSE) Resolved: TRUE Value: 56 bytes of class 'numeric' Early signaling: FALSE Owner process: 504f3588-49bc-bae2-9671-3f93dd2123cb Class: 'SequentialFuture', 'UniprocessFuture', 'Future', 'environment' [1] 8 Future: Label: '' Expression: { x <- 1:10 sumtwo(a + b * x) } Lazy evaluation: TRUE Asynchronous evaluation: TRUE Local evaluation: TRUE Environment: R_GlobalEnv Capture standard output: TRUE Capture condition classes: 'condition' (excluding 'nothing') Globals: 3 objects totaling 2.88 KiB (numeric 'a' of 56 bytes, numeric 'b' of 56 bytes, function 'sumtwo' of 2.77 KiB) Packages: L'Ecuyer-CMRG RNG seed: (seed = FALSE) Resolved: FALSE Value: Conditions captured: Early signaling: FALSE Owner process: 504f3588-49bc-bae2-9671-3f93dd2123cb Class: 'Future', 'environment' [1] 8 Future: Label: '' Expression: { x <- 1:10 sumtwo(a + b * x) } Lazy evaluation: TRUE Asynchronous evaluation: TRUE Local evaluation: TRUE Environment: R_GlobalEnv Capture standard output: TRUE Capture condition classes: 'condition' (excluding 'nothing') Globals: 3 objects totaling 2.88 KiB (numeric 'a' of 56 bytes, numeric 'b' of 56 bytes, function 'sumtwo' of 2.77 KiB) Packages: L'Ecuyer-CMRG RNG seed: (seed = FALSE) Resolved: FALSE Value: Conditions captured: Early signaling: FALSE Owner process: 504f3588-49bc-bae2-9671-3f93dd2123cb Class: 'Future', 'environment' [1] 8 [1] 8 [1] 8 [1] 8 - Globals manually specified by their names ... SequentialFuture: Label: '' Expression: { x <- 1:10 sumtwo(a + b * x) } Lazy evaluation: FALSE Asynchronous evaluation: FALSE Local evaluation: TRUE Environment: R_GlobalEnv Capture standard output: TRUE Capture condition classes: 'condition' (excluding 'nothing') Globals: 3 objects totaling 2.88 KiB (numeric 'a' of 56 bytes, numeric 'b' of 56 bytes, function 'sumtwo' of 2.77 KiB) Packages: L'Ecuyer-CMRG RNG seed: (seed = FALSE) Resolved: TRUE Value: 56 bytes of class 'numeric' Early signaling: FALSE Owner process: 504f3588-49bc-bae2-9671-3f93dd2123cb Class: 'SequentialFuture', 'UniprocessFuture', 'Future', 'environment' [1] 8 Future: Label: '' Expression: { x <- 1:10 sumtwo(a + b * x) } Lazy evaluation: TRUE Asynchronous evaluation: TRUE Local evaluation: TRUE Environment: R_GlobalEnv Capture standard output: TRUE Capture condition classes: 'condition' (excluding 'nothing') Globals: 3 objects totaling 2.88 KiB (numeric 'a' of 56 bytes, numeric 'b' of 56 bytes, function 'sumtwo' of 2.77 KiB) Packages: L'Ecuyer-CMRG RNG seed: (seed = FALSE) Resolved: FALSE Value: Conditions captured: Early signaling: FALSE Owner process: 504f3588-49bc-bae2-9671-3f93dd2123cb Class: 'Future', 'environment' [1] 8 Future: Label: '' Expression: { x <- 1:10 sumtwo(a + b * x) } Lazy evaluation: TRUE Asynchronous evaluation: TRUE Local evaluation: TRUE Environment: R_GlobalEnv Capture standard output: TRUE Capture condition classes: 'condition' (excluding 'nothing') Globals: 3 objects totaling 2.88 KiB (numeric 'a' of 56 bytes, numeric 'b' of 56 bytes, function 'sumtwo' of 2.77 KiB) Packages: L'Ecuyer-CMRG RNG seed: (seed = FALSE) Resolved: FALSE Value: Conditions captured: Early signaling: FALSE Owner process: 504f3588-49bc-bae2-9671-3f93dd2123cb Class: 'Future', 'environment' [1] 8 [1] 8 [1] 8 [1] 8 - Globals manually specified as named list - also with '...' ... int [1:2] 2 3 int [1:2] 2 3 int [1:2] 2 3 int [1:2] 2 3 - Packages - manual ... + future(..., globals = FALSE) [1] 84 + future(..., globals = structure(TRUE, ignore = 'a')) [1] 84 + future(iris, globals = TRUE) without 'datasets' [1] "compiler" "parallelly" "graphics" "tools" "parallel" [6] "utils" "listenv" "grDevices" "stats" "codetools" [11] "methods" "digest" "globals" "base" "future" [1] "compiler" "parallelly" "graphics" "tools" "parallel" [6] "utils" "listenv" "grDevices" "stats" "codetools" [11] "methods" "digest" "globals" "base" "future" - Strategy: sequential ... DONE - Strategy: multisession ... - Globals - automatic ... MultisessionFuture: Label: '' Expression: { x <- 1:10 sumtwo(a + b * x) } Lazy evaluation: FALSE Asynchronous evaluation: TRUE Local evaluation: TRUE Environment: R_GlobalEnv Capture standard output: TRUE Capture condition classes: 'condition' (excluding 'nothing') Globals: 3 objects totaling 2.88 KiB (function 'sumtwo' of 2.77 KiB, numeric 'a' of 56 bytes, numeric 'b' of 56 bytes) Packages: L'Ecuyer-CMRG RNG seed: (seed = FALSE) Resolved: TRUE Value: Conditions captured: Early signaling: FALSE Owner process: 504f3588-49bc-bae2-9671-3f93dd2123cb Class: 'MultisessionFuture', 'ClusterFuture', 'MultiprocessFuture', 'Future', 'environment' [1] 8 MultisessionFuture: Label: '' Expression: { x <- 1:10 sumtwo(a + b * x) } Lazy evaluation: FALSE Asynchronous evaluation: TRUE Local evaluation: TRUE Environment: R_GlobalEnv Capture standard output: TRUE Capture condition classes: 'condition' (excluding 'nothing') Globals: 3 objects totaling 2.88 KiB (function 'sumtwo' of 2.77 KiB, numeric 'a' of 56 bytes, numeric 'b' of 56 bytes) Packages: L'Ecuyer-CMRG RNG seed: (seed = FALSE) Resolved: TRUE Value: Conditions captured: Early signaling: FALSE Owner process: 504f3588-49bc-bae2-9671-3f93dd2123cb Class: 'MultisessionFuture', 'ClusterFuture', 'MultiprocessFuture', 'Future', 'environment' [1] 8 [1] 8 Future: Label: '' Expression: { x <- 1:10 sumtwo(a + b * x) } Lazy evaluation: TRUE Asynchronous evaluation: TRUE Local evaluation: TRUE Environment: R_GlobalEnv Capture standard output: TRUE Capture condition classes: 'condition' (excluding 'nothing') Globals: 3 objects totaling 2.88 KiB (function 'sumtwo' of 2.77 KiB, numeric 'a' of 56 bytes, numeric 'b' of 56 bytes) Packages: L'Ecuyer-CMRG RNG seed: (seed = FALSE) Resolved: FALSE Value: Conditions captured: Early signaling: FALSE Owner process: 504f3588-49bc-bae2-9671-3f93dd2123cb Class: 'Future', 'environment' [1] 8 Future: Label: '' Expression: { x <- 1:10 sumtwo(a + b * x) } Lazy evaluation: TRUE Asynchronous evaluation: TRUE Local evaluation: TRUE Environment: R_GlobalEnv Capture standard output: TRUE Capture condition classes: 'condition' (excluding 'nothing') Globals: 3 objects totaling 2.88 KiB (function 'sumtwo' of 2.77 KiB, numeric 'a' of 56 bytes, numeric 'b' of 56 bytes) Packages: L'Ecuyer-CMRG RNG seed: (seed = FALSE) Resolved: FALSE Value: Conditions captured: Early signaling: FALSE Owner process: 504f3588-49bc-bae2-9671-3f93dd2123cb Class: 'Future', 'environment' [1] 8 [1] 8 [1] 1 [1] 1 MultisessionFuture: Label: '' Expression: { x <- 1:10 sumtwo(a + b * x) } Lazy evaluation: FALSE Asynchronous evaluation: TRUE Local evaluation: TRUE Environment: R_GlobalEnv Capture standard output: TRUE Capture condition classes: 'condition' (excluding 'nothing') Globals: Packages: L'Ecuyer-CMRG RNG seed: (seed = FALSE) Resolved: TRUE Value: Conditions captured: Early signaling: FALSE Owner process: 504f3588-49bc-bae2-9671-3f93dd2123cb Class: 'MultisessionFuture', 'ClusterFuture', 'MultiprocessFuture', 'Future', 'environment' - Globals manually specified as named list ... Warning in rm(list = names(globals)) : object 'a' not found Warning in rm(list = names(globals)) : object 'b' not found Warning in rm(list = names(globals)) : object 'sumtwo' not found MultisessionFuture: Label: '' Expression: { x <- 1:10 sumtwo(a + b * x) } Lazy evaluation: FALSE Asynchronous evaluation: TRUE Local evaluation: TRUE Environment: R_GlobalEnv Capture standard output: TRUE Capture condition classes: 'condition' (excluding 'nothing') Globals: 3 objects totaling 2.88 KiB (numeric 'a' of 56 bytes, numeric 'b' of 56 bytes, function 'sumtwo' of 2.77 KiB) Packages: L'Ecuyer-CMRG RNG seed: (seed = FALSE) Resolved: TRUE Value: Conditions captured: Early signaling: FALSE Owner process: 504f3588-49bc-bae2-9671-3f93dd2123cb Class: 'MultisessionFuture', 'ClusterFuture', 'MultiprocessFuture', 'Future', 'environment' [1] 8 Future: Label: '' Expression: { x <- 1:10 sumtwo(a + b * x) } Lazy evaluation: TRUE Asynchronous evaluation: TRUE Local evaluation: TRUE Environment: R_GlobalEnv Capture standard output: TRUE Capture condition classes: 'condition' (excluding 'nothing') Globals: 3 objects totaling 2.88 KiB (numeric 'a' of 56 bytes, numeric 'b' of 56 bytes, function 'sumtwo' of 2.77 KiB) Packages: L'Ecuyer-CMRG RNG seed: (seed = FALSE) Resolved: FALSE Value: Conditions captured: Early signaling: FALSE Owner process: 504f3588-49bc-bae2-9671-3f93dd2123cb Class: 'Future', 'environment' [1] 8 Future: Label: '' Expression: { x <- 1:10 sumtwo(a + b * x) } Lazy evaluation: TRUE Asynchronous evaluation: TRUE Local evaluation: TRUE Environment: R_GlobalEnv Capture standard output: TRUE Capture condition classes: 'condition' (excluding 'nothing') Globals: 3 objects totaling 2.88 KiB (numeric 'a' of 56 bytes, numeric 'b' of 56 bytes, function 'sumtwo' of 2.77 KiB) Packages: L'Ecuyer-CMRG RNG seed: (seed = FALSE) Resolved: FALSE Value: Conditions captured: Early signaling: FALSE Owner process: 504f3588-49bc-bae2-9671-3f93dd2123cb Class: 'Future', 'environment' [1] 8 [1] 8 [1] 8 [1] 8 - Globals manually specified by their names ... MultisessionFuture: Label: '' Expression: { x <- 1:10 sumtwo(a + b * x) } Lazy evaluation: FALSE Asynchronous evaluation: TRUE Local evaluation: TRUE Environment: R_GlobalEnv Capture standard output: TRUE Capture condition classes: 'condition' (excluding 'nothing') Globals: 3 objects totaling 2.88 KiB (numeric 'a' of 56 bytes, numeric 'b' of 56 bytes, function 'sumtwo' of 2.77 KiB) Packages: L'Ecuyer-CMRG RNG seed: (seed = FALSE) Resolved: TRUE Value: Conditions captured: Early signaling: FALSE Owner process: 504f3588-49bc-bae2-9671-3f93dd2123cb Class: 'MultisessionFuture', 'ClusterFuture', 'MultiprocessFuture', 'Future', 'environment' [1] 8 Future: Label: '' Expression: { x <- 1:10 sumtwo(a + b * x) } Lazy evaluation: TRUE Asynchronous evaluation: TRUE Local evaluation: TRUE Environment: R_GlobalEnv Capture standard output: TRUE Capture condition classes: 'condition' (excluding 'nothing') Globals: 3 objects totaling 2.88 KiB (numeric 'a' of 56 bytes, numeric 'b' of 56 bytes, function 'sumtwo' of 2.77 KiB) Packages: L'Ecuyer-CMRG RNG seed: (seed = FALSE) Resolved: FALSE Value: Conditions captured: Early signaling: FALSE Owner process: 504f3588-49bc-bae2-9671-3f93dd2123cb Class: 'Future', 'environment' [1] 8 Future: Label: '' Expression: { x <- 1:10 sumtwo(a + b * x) } Lazy evaluation: TRUE Asynchronous evaluation: TRUE Local evaluation: TRUE Environment: R_GlobalEnv Capture standard output: TRUE Capture condition classes: 'condition' (excluding 'nothing') Globals: 3 objects totaling 2.88 KiB (numeric 'a' of 56 bytes, numeric 'b' of 56 bytes, function 'sumtwo' of 2.77 KiB) Packages: L'Ecuyer-CMRG RNG seed: (seed = FALSE) Resolved: FALSE Value: Conditions captured: Early signaling: FALSE Owner process: 504f3588-49bc-bae2-9671-3f93dd2123cb Class: 'Future', 'environment' [1] 8 [1] 8 [1] 8 [1] 8 - Globals manually specified as named list - also with '...' ... int [1:2] 2 3 int [1:2] 2 3 int [1:2] 2 3 List of 2 $ message: chr "'...' used in an incorrect context" $ call : language withCallingHandlers({ x[...] ... - attr(*, "class")= chr [1:3] "simpleError" "error" "condition" - Packages - manual ... + future(..., globals = FALSE) + future(..., globals = structure(TRUE, ignore = 'a')) + future(iris, globals = TRUE) without 'datasets' [1] "compiler" "parallelly" "graphics" "tools" "parallel" [6] "utils" "listenv" "grDevices" "stats" "codetools" [11] "methods" "digest" "globals" "base" "future" Sepal.Length Sepal.Width Petal.Length Petal.Width Species 1 5.1 3.5 1.4 0.2 setosa 2 4.9 3.0 1.4 0.2 setosa 3 4.7 3.2 1.3 0.2 setosa 4 4.6 3.1 1.5 0.2 setosa 5 5.0 3.6 1.4 0.2 setosa 6 5.4 3.9 1.7 0.4 setosa [1] "compiler" "parallelly" "graphics" "tools" "parallel" [6] "utils" "listenv" "grDevices" "stats" "codetools" [11] "methods" "digest" "globals" "base" "future" Sepal.Length Sepal.Width Petal.Length Petal.Width Species 1 5.1 3.5 1.4 0.2 setosa 2 4.9 3.0 1.4 0.2 setosa 3 4.7 3.2 1.3 0.2 setosa 4 4.6 3.1 1.5 0.2 setosa 5 5.0 3.6 1.4 0.2 setosa 6 5.4 3.9 1.7 0.4 setosa - Strategy: multisession ... DONE > > message("*** Globals - manually ... DONE") *** Globals - manually ... DONE > > > source("incl/end.R") Failed to undo environment variables: - Expected environment variables: [n=201] '!ExitCode', 'ALLUSERSPROFILE', 'APPDATA', 'BIBINPUTS', 'BINDIR', 'BSTINPUTS', 'COMMONPROGRAMFILES', 'COMPUTERNAME', 'COMSPEC', 'CURL_CA_BUNDLE', 'CYGWIN', 'CommonProgramFiles(x86)', 'CommonProgramW6432', 'DriverData', 'HOME', 'HOMEDRIVE', 'HOMEPATH', 'JAGS_ROOT', 'JAVA_HOME', 'LANGUAGE', 'LC_COLLATE', 'LC_MONETARY', 'LC_TIME', 'LOCALAPPDATA', 'LOGONSERVER', 'LS_HOME', 'LS_LICENSE_PATH', 'MAKE', 'MAKEFLAGS', 'MAKELEVEL', 'MFLAGS', 'MSMPI_BENCHMARKS', 'MSMPI_BIN', 'MSYS2_ENV_CONV_EXCL', 'NUMBER_OF_PROCESSORS', 'OMP_THREAD_LIMIT', 'OS', 'PATH', 'PATHEXT', 'PROCESSOR_ARCHITECTURE', 'PROCESSOR_IDENTIFIER', 'PROCESSOR_LEVEL', 'PROCESSOR_REVISION', 'PROGRAMFILES', 'PROMPT', 'PSModulePath', 'PUBLIC', 'PWD', 'ProgramData', 'ProgramFiles(x86)', 'ProgramW6432', 'RETICULATE_AUTOCONFIGURE', 'RTOOLS43_HOME', 'R_ARCH', 'R_BROWSER', 'R_BZIPCMD', 'R_CMD', 'R_COMPILED_BY', 'R_CRAN_WEB', 'R_CUSTOM_TOOLS_PATH', 'R_CUSTOM_TOOLS_SOFT', 'R_DOC_DIR', 'R_ENVIRON_USER', 'R_GSCMD', 'R_GZIPCMD', 'R_HOME', 'R_INCLUDE_DIR', 'R_INSTALL_TAR', 'R_LIBS', 'R_LIBS_SITE', 'R_LIBS_USER', 'R_MAX_NUM_DLLS', 'R_OSTYPE', 'R_PAPERSIZE', 'R_PAPERSIZE_USER', 'R_PARALLELLY_MAKENODEPSOCK_AUTOKILL', 'R_PARALLELLY_MAKENODEPSOCK_CONNECTTIMEOUT', 'R_PARALLELLY_MAKENODEPSOCK_RSCRIPT_LABEL', 'R_PARALLELLY_MAKENODEPSOCK_SESSIONINFO_PKGS', 'R_PARALLELLY_MAKENODEPSOCK_TIMEOUT', 'R_PARALLELLY_RANDOM_PORTS', 'R_PARALLEL_PORT', 'R_RD4PDF', 'R_RTOOLS43_PATH', 'R_SCRIPT_LEGACY', 'R_SHARE_DIR', 'R_TESTS', 'R_UNZIPCMD', 'R_USER', 'R_VERSION', 'R_ZIPCMD', 'SED', 'SHLVL', 'SYSTEMDRIVE', 'SYSTEMROOT', 'TAR', 'TAR_OPTIONS', 'TEMP', 'TERM', 'TEXINPUTS', 'TMP', 'TMPDIR', 'USERDOMAIN', 'USERDOMAIN_ROAMINGPROFILE', 'USERNAME', 'USERPROFILE', 'WINDIR', '_', '_R_CHECK_AUTOCONF_', '_R_CHECK_BOGUS_RETURN_', '_R_CHECK_BROWSER_NONINTERACTIVE_', '_R_CHECK_BUILD_VIGNETTES_SEPARATELY_', '_R_CHECK_CODETOOLS_PROFILE_', '_R_CHECK_CODE_ASSIGN_TO_GLOBALENV_', '_R_CHECK_CODE_ATTACH_', '_R_CHECK_CODE_CLASS_IS_STRING_', '_R_CHECK_CODE_DATA_INTO_GLOBALENV_', '_R_CHECK_CODE_USAGE_VIA_NAMESPACES_', '_R_CHECK_CODE_USAGE_WITHOUT_LOADING_', '_R_CHECK_CODE_USAGE_WITH_ONLY_BASE_ATTACHED_', '_R_CHECK_CODOC_VARIABLES_IN_USAGES_', '_R_CHECK_COMPACT_DATA2_', '_R_CHECK_COMPILATION_FLAGS_', '_R_CHECK_CONNECTIONS_LEFT_OPEN_', '_R_CHECK_CRAN_INCOMING_', '_R_CHECK_CRAN_INCOMING_CHECK_FILE_URIS_', '_R_CHECK_CRAN_INCOMING_CHECK_URLS_IN_PARALLEL_', '_R_CHECK_CRAN_INCOMING_NOTE_GNU_MAKE_', '_R_CHECK_CRAN_INCOMING_REMOTE_', '_R_CHECK_CRAN_INCOMING_USE_ASPELL_', '_R_CHECK_DATALIST_', '_R_CHECK_DEPRECATED_DEFUNCT_', '_R_CHECK_DOC_SIZES2_', '_R_CHECK_DOT_FIRSTLIB_', '_R_CHECK_DOT_INTERNAL_', '_R_CHECK_EXAMPLE_TIMING_THRESHOLD_', '_R_CHECK_EXECUTABLES_', '_R_CHECK_EXECUTABLES_EXCLUSIONS_', '_R_CHECK_FF_CALLS_', '_R_CHECK_FF_DUP_', '_R_CHECK_FORCE_SUGGESTS_', '_R_CHECK_FUTURE_FILE_TIMESTAMPS_', '_R_CHECK_FUTURE_FILE_TIMESTAMPS_LEEWAY_', '_R_CHECK_HAVE_MYSQL_', '_R_CHECK_HAVE_ODBC_', '_R_CHECK_HAVE_PERL_', '_R_CHECK_HAVE_POSTGRES_', '_R_CHECK_INSTALL_DEPENDS_', '_R_CHECK_INTERNALS2_', '_R_CHECK_LENGTH_1_CONDITION_', '_R_CHECK_LICENSE_', '_R_CHECK_LIMIT_CORES_', '_R_CHECK_MATRIX_DATA_', '_R_CHECK_NATIVE_ROUTINE_REGISTRATION_', '_R_CHECK_NEWS_IN_PLAIN_TEXT_', '_R_CHECK_NO_RECOMMENDED_', '_R_CHECK_NO_STOP_ON_TEST_ERROR_', '_R_CHECK_ORPHANED_', '_R_CHECK_OVERWRITE_REGISTERED_S3_METHODS_', '_R_CHECK_PACKAGES_USED_IGNORE_UNUSED_IMPORTS_', '_R_CHECK_PACKAGES_USED_IN_TESTS_USE_SUBDIRS_', '_R_CHECK_PACKAGE_DATASETS_SUPPRESS_NOTES_', '_R_CHECK_PACKAGE_NAME_', '_R_CHECK_PKG_SIZES_', '_R_CHECK_PKG_SIZES_THRESHOLD_', '_R_CHECK_PRAGMAS_', '_R_CHECK_RD_EXAMPLES_T_AND_F_', '_R_CHECK_RD_LINE_WIDTHS_', '_R_CHECK_RD_MATH_RENDERING_', '_R_CHECK_RD_VALIDATE_RD2HTML_', '_R_CHECK_REPLACING_IMPORTS_', '_R_CHECK_R_DEPENDS_', '_R_CHECK_S3_METHODS_SHOW_POSSIBLE_ISSUES_', '_R_CHECK_SCREEN_DEVICE_', '_R_CHECK_SERIALIZATION_', '_R_CHECK_SHLIB_OPENMP_FLAGS_', '_R_CHECK_SRC_MINUS_W_IMPLICIT_', '_R_CHECK_SUBDIRS_NOCASE_', '_R_CHECK_SUBDIRS_STRICT_', '_R_CHECK_SUGGESTS_ONLY_', '_R_CHECK_SYSTEM_CLOCK_', '_R_CHECK_TESTS_NLINES_', '_R_CHECK_TEST_TIMING_', '_R_CHECK_TIMINGS_', '_R_CHECK_TOPLEVEL_FILES_', '_R_CHECK_UNDOC_USE_ALL_NAMES_', '_R_CHECK_UNSAFE_CALLS_', '_R_CHECK_URLS_SHOW_301_STATUS_', '_R_CHECK_VC_DIRS_', '_R_CHECK_VIGNETTES_NLINES_', '_R_CHECK_VIGNETTES_SKIP_RUN_MAYBE_', '_R_CHECK_VIGNETTE_TIMING_', '_R_CHECK_VIGNETTE_TITLES_', '_R_CHECK_WINDOWS_DEVICE_', '_R_CHECK_XREFS_USE_ALIASES_FROM_CRAN_', '_R_CLASS_MATRIX_ARRAY_', '_R_INSTALL_TIME_PATCHES_', '_R_S3_METHOD_LOOKUP_BASEENV_AFTER_GLOBALENV_', '_R_SHLIB_BUILD_OBJECTS_SYMBOL_TABLES_', 'maj.version', 'nextArg--timingsnextArg--install' - Environment variables still there: [n=0] - Environment variables missing: [n=1] 'MAKEFLAGS' Differences environment variable by environment variable: List of 3 $ name : chr "MAKEFLAGS" $ expected: 'Dlist' chr "" $ actual : 'Dlist' chr NA > > proc.time() user system elapsed 1.29 0.09 2.71