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reduce ram use

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This commit is contained in:
Alwin Berger 2025-09-19 14:51:44 +02:00
parent a99f206e7a
commit 5dd45b6b53
2 changed files with 7 additions and 6 deletions
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11
fuzzers/FRET/benchmark/Snakefile
View File

@ -2,9 +2,9 @@ import csv
import os import os
envvars: envvars:
"BENCHDIR" "BENCHDIR"
def_flags="--release --no-default-features --features std,snapshot_fast,restarting,do_hash_notify_state,do_hash_notify_value,fuzz_int,trace_job_response_times,observe_systemstate_unordered" def_flags="--release --no-default-features --features std,snapshot_fast,restarting,do_hash_notify_state,fuzz_int,trace_job_response_times,observe_systemstate_unordered"
benchdir=os.environ["BENCHDIR"] benchdir=os.environ["BENCHDIR"]
RUNTIME=int(os.environ["RUNTIME"]) if "RUNTIME" in os.environ else (3600*24) RUNTIME=int(os.environ["RUNTIME"]) if "RUNTIME" in os.environ else (3600*8)
TARGET_SET=['feedgeneration100', 'stgwoet', 'frafl'] TARGET_SET=['feedgeneration100', 'stgwoet', 'frafl']
TARGET_REPLICA_NUMBER=int(os.environ["TARGET_REPLICA_NUMBER"]) if "TARGET_REPLICA_NUMBER" in os.environ else 10 TARGET_REPLICA_NUMBER=int(os.environ["TARGET_REPLICA_NUMBER"]) if "TARGET_REPLICA_NUMBER" in os.environ else 10
RANDOM_REPLICA_NUMBER=int(os.environ["RANDOM_REPLICA_NUMBER"]) if "RANDOM_REPLICA_NUMBER" in os.environ else 1 RANDOM_REPLICA_NUMBER=int(os.environ["RANDOM_REPLICA_NUMBER"]) if "RANDOM_REPLICA_NUMBER" in os.environ else 1
@ -95,7 +95,7 @@ rule build_stg_abbpath:
output: output:
directory("{benchdir}/bins/target_stg_abbpath") directory("{benchdir}/bins/target_stg_abbpath")
shell: shell:
"cp -r -a --reflink=auto {input} {output} && cargo build --target-dir {output} {def_flags},config_stg_abbpath" "cp -r -a --reflink=auto {input} {output} && cargo build --target-dir {output} {def_flags},config_stg_abbpath,feed_job_wort,feed_job_woet,feed_stg_abb_woet"
rule build_stg_edge: rule build_stg_edge:
input: input:
@ -263,7 +263,8 @@ rule quicktest:
params: params:
benchdir=benchdir benchdir=benchdir
input: input:
expand("{benchdir}/timedump/{fuzzer}/{target}{variant}#{num}.time", benchdir=benchdir, fuzzer=['feedgeneration100', 'stg', 'random'], target=['polycopter'], variant=['_seq_dataflow_full'], num=range(0,int( 1 ))), expand("{benchdir}/timedump/{fuzzer}/{target}{variant}#{num}.time", benchdir=benchdir, fuzzer=['feedgeneration100', 'stgwoet'], target=['watersgen1'], variant=['_par_bytes'], num=range(1,int( 9 ))),
expand("{benchdir}/timedump/{fuzzer}/{target}{variant}#{num}.time", benchdir=benchdir, fuzzer=['random'], target=['watersgen1'], variant=['_par_bytes'], num=range(0,int( 0 ))),
rule eval_bytes: rule eval_bytes:
params: params:
@ -325,4 +326,4 @@ rule plot_benchmarks:
rule plot_traces: rule plot_traces:
shell: shell:
"bash scripts/plot_all_traces.sh {benchdir}" "bash scripts/plot_all_traces.sh {benchdir}"

2
fuzzers/FRET/src/systemstate/target_os/freertos/post_processing.rs
View File

@ -176,7 +176,7 @@ pub(super) fn refine_system_states(
#[cfg(feature = "observe_systemstate_unordered")] #[cfg(feature = "observe_systemstate_unordered")]
{ {
// respect the order of the first ``lookahead`` tasks and sort the rest by hash value // respect the order of the first ``lookahead`` tasks and sort the rest by hash value
const LOOKAHEAD : usize = 2; const LOOKAHEAD : usize = 1;
collector.get_mut(LOOKAHEAD..).map(|slice| slice.sort_by(|a, b| { a.cmp(&*b) })); collector.get_mut(LOOKAHEAD..).map(|slice| slice.sort_by(|a, b| { a.cmp(&*b) }));
} }
// collect delay list // collect delay list