File: cas-creation-stress-test.sh

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (34 lines) | stat: -rwxr-xr-x 771 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
 
#!/bin/sh

# parameters are: <llvm-cas path> <CAS path> <file to ingest> <number of repeats>
LLVM_CAS_TOOL=$1
CAS_PATH=$2
INGEST_FILE=$3
NUM_REPEAT=$4

set -e

for c in $(seq 1 $NUM_REPEAT); do
  # Half the time, start from an existing CAS.
  if [[ $(($c % 2)) -eq 0 ]]; then
    rm -rf $CAS_PATH
  fi

  pids=""
  for x in $(seq 1 10); do
    $LLVM_CAS_TOOL --ingest $INGEST_FILE --cas $CAS_PATH &
    pids="$pids $!"
  done

  for pid in $pids; do
    wait "$pid"
  done

  cas_kb=$(du -ks $CAS_PATH | sed 's|\t.*$||')
  limit_in_kb=$((100 * 1024))
  # Check that the CAS is smaller than 100 MB, to ensure it was resized.
  if [[ $cas_kb -gt $limit_in_kb ]]; then
    echo "error: on-disk cas size ${cas_kb}kb was larger than ${limit_in_kb}kb" >&2
    exit 1
  fi
done