diff options
Diffstat (limited to 'research')
| -rw-r--r-- | research/experiments/036-faster-loops/bfs-run.c | 5 | ||||
| -rw-r--r-- | research/experiments/036-faster-loops/runs.sh | 62 |
2 files changed, 67 insertions, 0 deletions
diff --git a/research/experiments/036-faster-loops/bfs-run.c b/research/experiments/036-faster-loops/bfs-run.c index a3d9d79..4d5ca82 100644 --- a/research/experiments/036-faster-loops/bfs-run.c +++ b/research/experiments/036-faster-loops/bfs-run.c @@ -61,6 +61,11 @@ int main(int argc, char **argv) { return 1; } } + if (getenv("BFS_WAIT")) { /* loaded: a counter attaches, then a line on stdin starts the searches */ + fprintf(stderr, "loaded\n"); + fflush(stderr); + (void)getchar(); + } double *took = malloc(rounds * sizeof(*took)); for (size_t r = 0; r < rounds; ++r) { uint32_t from = (uint32_t)(next() % nodes), to = (uint32_t)(next() % nodes); diff --git a/research/experiments/036-faster-loops/runs.sh b/research/experiments/036-faster-loops/runs.sh new file mode 100644 index 0000000..c69c230 --- /dev/null +++ b/research/experiments/036-faster-loops/runs.sh @@ -0,0 +1,62 @@ +#!/bin/sh +# The runs of research 121 (docs/design/020's stage 1), from the repository's +# root, in steps, each under research/guard.py: +# runs.sh build NAME COMMIT pure-serve of COMMIT, with its pure-crypto.so, +# and bfs-run on its core, in ~/.cache/pure-036/NAME +# runs.sh core FIRST LAST bfs-run (100,000 nodes, 1,000,000 edges, 7 +# searches) before (1d8c1f1, stage 1's criteria) +# and after, in turns +# runs.sh pairs FIRST LAST as 033's: TPC-C in RAM (W=1, 64 terminals, +# 20 s) and the bank's queries, in turns +# runs.sh counts the bank queries' instructions (025's count.py) +# runs.sh bfs NAME 033's bfs.py on that build (100,000 nodes, +# 1,000,000 edges, 5 searches, 3 rounds) +set -e +here=research/experiments/036-faster-loops +builds=$HOME/.cache/pure-036 +day=$(date +%F) +case "$1" in +build) + rm -rf "$builds/src-$2" + git worktree add -f -q --detach "$builds/src-$2" "$3" + make -s -C "$builds/src-$2" build/pure-serve build/pure-crypto.so build/libpure.a + mkdir -p "$builds/$2" + cp "$builds/src-$2/build/pure-serve" "$builds/src-$2/build/pure-crypto.so" "$builds/$2/" + cc -O2 -g -std=c17 -I"$builds/src-$2/core" $here/bfs-run.c "$builds/src-$2/build/libpure.a" -lm -o "$builds/$2/bfs-run" + git worktree remove --force "$builds/src-$2" + ../aup/build/aup build research/experiments/033-computing/graph.aup -o "$builds/graph.pmod" ;; +core) + for round in $(seq "$2" "$3"); do + first=before second=after + if [ $((round % 2)) = 0 ]; then first=after second=before; fi + for version in $first $second; do + until awk '{ exit !($1 < 1.5) }' /proc/loadavg; do sleep 10; done + printf '{"version":"%s","round":%s,"run":' $version $round >> "$here/$day-core.jsonl" + python3 research/guard.py --most 2048 -- "$builds/$version/bfs-run" "$builds/graph.pmod" 100000 1000000 7 \ + | tail -1 | sed 's/$/}/' >> "$here/$day-core.jsonl" + done + done ;; +pairs) + for round in $(seq "$2" "$3"); do + first=before second=after + if [ $((round % 2)) = 0 ]; then first=after second=before; fi + for version in $first $second; do + until awk '{ exit !($1 < 1.5) }' /proc/loadavg; do sleep 10; done + echo "$round $version $(uptime)" >> "$here/$day-load.txt" + python3 research/guard.py -- python3 benchmarks/tpcc/run.py --serve "$builds/$version/pure-serve" --warehouses 1 \ + --check 0 --terminals 64 --sqlite-threads '' --sqlite-group '' --seconds 20 \ + > "$here/$day-tpcc-$version-$round.jsonl" + python3 research/guard.py -- python3 benchmarks/bank/queries.py --serve "$builds/$version/pure-serve" \ + > "$here/$day-queries-$version-$round.jsonl" + done + done ;; +counts) + python3 research/guard.py -- python3 research/experiments/025-i64-cost/count.py "$builds/before/pure-serve" \ + "$builds/after/pure-serve" "$builds/before/pure-serve" "$builds/after/pure-serve" > "$here/$day-counts.jsonl" ;; +bfs) + until awk '{ exit !($1 < 1.5) }' /proc/loadavg; do sleep 10; done + python3 research/guard.py --most 2048 -- python3 research/experiments/033-computing/bfs.py "$builds/$2/pure-serve" \ + ../aup/build/aup 100000 1000000 5 3 > "$here/$day-bfs-$2.jsonl" ;; +*) echo "runs.sh build NAME COMMIT | core FIRST LAST | pairs FIRST LAST | counts | bfs NAME" >&2 + exit 2 ;; +esac |