/
1-submit_jobs.R
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1-submit_jobs.R
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#' Submit the jobs to the gridengine cluster
library(dynbenchmark)
library(tidyverse)
experiment("06-benchmark")
options(dynwrap_backend = "r_wrapper")
if (!file.exists(derived_file("design.rds"))) {
timeout_sec <- 60 * 60
memory_gb <- 16
num_repeats <- 1
metrics <- c("correlation", "featureimp_wcor", "F1_branches", "him")
##########################################################
############### DEFINE METHODS ###############
##########################################################
scaling <- read_rds(result_file("scaling.rds", "05-scaling"))
# need to look into scaling results of these methods first
method_ids <- scaling$models$method_id
methods <-
dynwrap::get_ti_methods(method_ids, evaluate = FALSE) %>%
mapdf(function(m) {
l <- m$fun()
k <- list()
for (n in names(l)) {
for (p in names(l[[n]])) {
k[[paste0(n, "_", p)]] <- l[[n]][[p]]
}
}
k$fun <- m$fun
k$type <- "function"
k
}) %>%
list_as_tibble() %>%
select(id = method_id, type, fun, everything())
default_parameters <- list(
fateid = tibble(id = "default", force = TRUE),
stemnet = tibble(id = "default", force = TRUE),
tscan = tibble(id = "default", modelNames = list(c("VVV", "EEE")))
)
# combine default params and optimised params... if we had some!
parameters <- lapply(method_ids, function(mn) {
defaults <-
if (mn %in% names(default_parameters)) {
default_parameters[[mn]]
} else {
tibble(id = "default")
}
# best <- ... %>% mutate(id = "optimised")
# bind_rows(default, best)
defaults
}) %>% set_names(method_ids)
##########################################################
############### DEFINE DATASETS ###############
##########################################################
datasets <-
load_datasets() %>%
mutate(
lnrow = log10(map_dbl(cell_ids, length)),
lncol = log10(map_dbl(feature_info, nrow))
) %>%
select_if(is.atomic) %>%
mutate(
type = "character",
fun = map(id, ~ function() load_dataset(., as_tibble = FALSE))
)
# determine method execution order by predicting
# the running times of each method
predicted_times <-
pmap_df(scaling$models, function(method_id, predict_time, predict_mem, ...) {
datasets2 <- datasets %>% rename(dataset_id = id)
datasets2$method_id <- method_id
datasets2$time_lpred = pmin(log10(predict_time(10^datasets2$lnrow, 10^datasets2$lncol)), log10(timeout_sec))
datasets2$mem_lpred = pmin(log10(predict_mem(10^datasets2$lnrow, 10^datasets2$lncol)), log10(memory_gb * 1e9))
datasets2
}) %>%
mutate(time_pred = 10^time_lpred, mem_pred = 10^mem_lpred)
preds_dataset <-
predicted_times %>%
group_by(dataset_id) %>%
summarise_at(c("time_lpred", "mem_lpred", "time_pred", "mem_pred"), sum) %>%
mutate(
category = paste0("Cat", cut(log10(time_pred), breaks = 5, labels = FALSE))
)
datasets <- datasets %>% left_join(preds_dataset %>% select(id = dataset_id, category), by = "id")
preds_dataset %>% group_by(category) %>% summarise(time_pred = sum(time_pred), n = n()) %>% mutate(realtime = time_pred / 3600 / 192)
##########################################################
############### CREATE DESIGN ###############
##########################################################
design <-
benchmark_generate_design(
datasets = datasets,
methods = methods,
parameters = parameters,
num_repeats = num_repeats
)
method_ord <-
predicted_times %>%
group_by(method_id) %>%
summarise(time_lpred = mean(time_lpred), mem_lpred = mean(mem_lpred)) %>%
arrange(time_lpred) %>%
pull(method_id)
design$crossing <- design$crossing %>%
left_join(preds_dataset %>% select(dataset_id, category), by = "dataset_id") %>%
left_join(predicted_times, by = c("method_id", "dataset_id")) %>%
mutate(
method_order = match(method_id, method_ord)
) %>%
arrange(category, method_order)
# save configuration
write_rds(design, derived_file("design.rds"), compress = "xz")
write_rds(metrics, result_file("metrics.rds"), compress = "xz")
write_rds(lst(timeout_sec, memory_gb, metrics, num_repeats), result_file("params.rds"), compress = "xz")
}
##########################################################
############### SUBMIT JOB ###############
##########################################################
design_filt <- read_rds(derived_file("design.rds"))
list2env(read_rds(result_file("params.rds")), environment())
design_filt$crossing <- design_filt$crossing %>% filter(method_id == "scorpius")
# step 1:
# design_filt$crossing <- design_filt$crossing %>% filter(method_id %in% c("identity", "scorpius", "paga", "mst"), category == "Cat1")
# step 2:
# design_filt$crossing <- design_filt$crossing %>% filter(category %in% c("Cat1", "Cat2"))
# step 3:
# design_filt$crossing <- design_filt$crossing %>% filter(category %in% c("Cat1", "Cat2", "Cat3"))
# step 4:
# submit job
benchmark_submit(
design = design_filt,
qsub_grouping = "{method_id}/{param_id}/{category}",
qsub_params = lst(timeout = timeout_sec, memory = paste0(memory_gb, "G")),
metrics = metrics,
verbose = TRUE,
output_models = TRUE
)