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library(tidyverse)
here <- rprojroot::is_git_root$find_file
# build/debug/test/unittest -d yes 2>&1 > timings.txt
timings <- readLines(here("timings.txt"))
timings
timings_df <- rematch2::re_match(timings, "^.*(?<time>[0-9][.][0-9][0-9][0-9]) s: (?<desc>.*)$")
cum_timings_df <-
timings_df %>%
filter(!is.na(time)) %>%
mutate(time = as.numeric(time)) %>%
count(desc, wt = time, name = "time") %>%
arrange(time) %>%
mutate(cum_time = cumsum(time), id = row_number())
cum_timings_df %>%
ggplot(aes(x = time, y = cum_time, color = id)) +
geom_line() +
scale_x_log10()
cum_timings_df %>%
ggplot(aes(x = id, y = cum_time, color = time)) +
geom_line() +
scale_colour_continuous(trans = "log10")
cum_timings_cut <-
cum_timings_df %>%
filter(cum_time >= 200, str_detect(desc, "[.]test$"))
slow <- cum_timings_cut$desc
slow_renamed <- paste0(slow, "_coverage")
slow_renamed[fs::file_exists(here(slow_renamed))]
stopifnot(!any(fs::file_exists(here(slow_renamed))))
withr::with_dir(
here(),
fs::file_move(slow, slow_renamed)
)
walk2(slow_renamed, slow, ~ {
text <- brio::read_lines(here(.x))
text <- str_replace_all(text, fixed(.y), .x)
brio::write_lines(text, here(.x))
})
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