From 5b71113a64d576abd6a14c8d7201ff1164a6c44e Mon Sep 17 00:00:00 2001 From: Ralf Jung Date: Wed, 3 Sep 2025 11:40:46 +0200 Subject: [PATCH 1/2] re-balance CI --- src/tools/miri/ci/ci.sh | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/src/tools/miri/ci/ci.sh b/src/tools/miri/ci/ci.sh index b66530e77b8a..224ca0ae2994 100755 --- a/src/tools/miri/ci/ci.sh +++ b/src/tools/miri/ci/ci.sh @@ -164,12 +164,15 @@ case $HOST_TARGET in MANY_SEEDS=16 TEST_TARGET=arm-unknown-linux-gnueabi run_tests # 32bit ARM MANY_SEEDS=16 TEST_TARGET=aarch64-pc-windows-gnullvm run_tests # gnullvm ABI MANY_SEEDS=16 TEST_TARGET=s390x-unknown-linux-gnu run_tests # big-endian architecture of choice - # Custom target JSON file - TEST_TARGET=tests/x86_64-unknown-kernel.json MIRI_NO_STD=1 run_tests_minimal no_std + # Not officially supported tier 2 + MANY_SEEDS=16 TEST_TARGET=x86_64-unknown-freebsd run_tests + MANY_SEEDS=16 TEST_TARGET=i686-unknown-freebsd run_tests ;; armv7-unknown-linux-gnueabihf) # Host GC_STRESS=1 MIR_OPT=1 MANY_SEEDS=64 TEST_BENCH=1 CARGO_MIRI_ENV=1 run_tests + # Custom target JSON file + TEST_TARGET=tests/x86_64-unknown-kernel.json MIRI_NO_STD=1 run_tests_minimal no_std ;; aarch64-apple-darwin) # Host @@ -181,8 +184,6 @@ case $HOST_TARGET in MANY_SEEDS=16 TEST_TARGET=mips-unknown-linux-gnu run_tests # a 32bit big-endian target, and also a target without 64bit atomics MANY_SEEDS=16 TEST_TARGET=x86_64-unknown-illumos run_tests MANY_SEEDS=16 TEST_TARGET=x86_64-pc-solaris run_tests - MANY_SEEDS=16 TEST_TARGET=x86_64-unknown-freebsd run_tests - MANY_SEEDS=16 TEST_TARGET=i686-unknown-freebsd run_tests ;; i686-pc-windows-msvc) # Host From a880c46f198e9601e70cac9286154286906699ce Mon Sep 17 00:00:00 2001 From: Ralf Jung Date: Wed, 3 Sep 2025 11:47:30 +0200 Subject: [PATCH 2/2] no need to run GC_STRESS more than once for each OS --- src/tools/miri/ci/ci.sh | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/src/tools/miri/ci/ci.sh b/src/tools/miri/ci/ci.sh index 224ca0ae2994..6356e33f61e8 100755 --- a/src/tools/miri/ci/ci.sh +++ b/src/tools/miri/ci/ci.sh @@ -137,6 +137,7 @@ function run_tests_minimal { # In particular, fully cover all tier 1 targets. # We also want to run the many-seeds tests on all tier 1 targets. +# We run GC_STRESS only once for each tier 1 OS. case $HOST_TARGET in x86_64-unknown-linux-gnu) # Host @@ -147,7 +148,6 @@ case $HOST_TARGET in ;; i686-unknown-linux-gnu) # Host - # Without GC_STRESS as this is a slow runner. MIR_OPT=1 MANY_SEEDS=64 TEST_BENCH=1 CARGO_MIRI_ENV=1 run_tests # Partially supported targets (tier 2) BASIC="empty_main integer heap_alloc libc-mem vec string btreemap" # ensures we have the basics: pre-main code, system allocator @@ -159,7 +159,7 @@ case $HOST_TARGET in ;; aarch64-unknown-linux-gnu) # Host - GC_STRESS=1 MIR_OPT=1 MANY_SEEDS=64 TEST_BENCH=1 CARGO_MIRI_ENV=1 run_tests + MIR_OPT=1 MANY_SEEDS=64 TEST_BENCH=1 CARGO_MIRI_ENV=1 run_tests # Extra tier 2 MANY_SEEDS=16 TEST_TARGET=arm-unknown-linux-gnueabi run_tests # 32bit ARM MANY_SEEDS=16 TEST_TARGET=aarch64-pc-windows-gnullvm run_tests # gnullvm ABI @@ -170,7 +170,7 @@ case $HOST_TARGET in ;; armv7-unknown-linux-gnueabihf) # Host - GC_STRESS=1 MIR_OPT=1 MANY_SEEDS=64 TEST_BENCH=1 CARGO_MIRI_ENV=1 run_tests + MIR_OPT=1 MANY_SEEDS=64 TEST_BENCH=1 CARGO_MIRI_ENV=1 run_tests # Custom target JSON file TEST_TARGET=tests/x86_64-unknown-kernel.json MIRI_NO_STD=1 run_tests_minimal no_std ;; @@ -187,7 +187,6 @@ case $HOST_TARGET in ;; i686-pc-windows-msvc) # Host - # Without GC_STRESS as this is a very slow runner. MIR_OPT=1 MANY_SEEDS=64 TEST_BENCH=1 run_tests # Extra tier 1 # We really want to ensure a Linux target works on a Windows host, @@ -196,8 +195,7 @@ case $HOST_TARGET in ;; aarch64-pc-windows-msvc) # Host - # Without GC_STRESS as this is a very slow runner. - MIR_OPT=1 MANY_SEEDS=64 TEST_BENCH=1 CARGO_MIRI_ENV=1 run_tests + GC_STRESS=1 MIR_OPT=1 MANY_SEEDS=64 TEST_BENCH=1 CARGO_MIRI_ENV=1 run_tests # Extra tier 1 MANY_SEEDS=64 TEST_TARGET=i686-unknown-linux-gnu run_tests ;;