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build scripts: disable avx512, since it decreases performance

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This commit is contained in:
Joakim Frostegård 2020-07-31 01:34:13 +02:00
parent 225a76e075
commit 0d8b6f6cc4
7 changed files with 54 additions and 8 deletions
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2
TODO.md
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@ -5,8 +5,6 @@
* use ipv4-mapped address functions, but I should check that they really
work as they really work as they should. All announces over ipv4 should
go to ipv4 map, all over ipv6 to ipv6 map
* avx-512 should be avoided, maybe this should be mentioned in README
and maybe run scripts should be adjusted
## aquatic_http_load_test

10
scripts/bench-udp-handlers.sh
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@ -1,5 +1,13 @@
#!/bin/sh
export RUSTFLAGS="-C target-cpu=native"
# Compile with target-cpu=native but without AVX512 features, since they
# decrease performance.
DISABLE_AVX512=$(rustc --print target-features | grep " avx512" |
awk '{print $1}' | sed 's/^/-C target-feature=-/' | xargs)
export RUSTFLAGS="-C target-cpu=native $DISABLE_AVX512"
echo "Compiling with RUSTFLAGS=$RUSTFLAGS""
cargo run --release --bin aquatic_udp_bench -- $@

10
scripts/run-aquatic-http.sh
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@ -1,5 +1,13 @@
#!/bin/sh
export RUSTFLAGS="-C target-cpu=native"
# Compile with target-cpu=native but without AVX512 features, since they
# decrease performance.
DISABLE_AVX512=$(rustc --print target-features | grep " avx512" |
awk '{print $1}' | sed 's/^/-C target-feature=-/' | xargs)
export RUSTFLAGS="-C target-cpu=native $DISABLE_AVX512"
echo "Compiling with RUSTFLAGS=$RUSTFLAGS"
cargo run --release --bin aquatic_http -- $@

10
scripts/run-aquatic-udp.sh
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@ -1,5 +1,13 @@
#!/bin/sh
export RUSTFLAGS="-C target-cpu=native"
# Compile with target-cpu=native but without AVX512 features, since they
# decrease performance.
DISABLE_AVX512=$(rustc --print target-features | grep " avx512" |
awk '{print $1}' | sed 's/^/-C target-feature=-/' | xargs)
export RUSTFLAGS="-C target-cpu=native $DISABLE_AVX512"
echo "Compiling with RUSTFLAGS=$RUSTFLAGS"
cargo run --release --bin aquatic_udp -- $@

10
scripts/run-aquatic-ws.sh
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@ -1,5 +1,13 @@
#!/bin/sh
export RUSTFLAGS="-C target-cpu=native"
# Compile with target-cpu=native but without AVX512 features, since they
# decrease performance.
DISABLE_AVX512=$(rustc --print target-features | grep " avx512" |
awk '{print $1}' | sed 's/^/-C target-feature=-/' | xargs)
export RUSTFLAGS="-C target-cpu=native $DISABLE_AVX512"
echo "Compiling with RUSTFLAGS=$RUSTFLAGS"
cargo run --release --bin aquatic_ws -- $@

10
scripts/run-load-test-http.sh
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@ -1,5 +1,13 @@
#!/bin/sh
export RUSTFLAGS="-C target-cpu=native"
# Compile with target-cpu=native but without AVX512 features, since they
# decrease performance.
DISABLE_AVX512=$(rustc --print target-features | grep " avx512" |
awk '{print $1}' | sed 's/^/-C target-feature=-/' | xargs)
export RUSTFLAGS="-C target-cpu=native $DISABLE_AVX512"
echo "Compiling with RUSTFLAGS=$RUSTFLAGS"
cargo run --release --bin aquatic_http_load_test -- $@

10
scripts/run-load-test-udp.sh
View file

@ -1,5 +1,13 @@
#!/bin/sh
export RUSTFLAGS="-C target-cpu=native"
# Compile with target-cpu=native but without AVX512 features, since they
# decrease performance.
DISABLE_AVX512=$(rustc --print target-features | grep " avx512" |
awk '{print $1}' | sed 's/^/-C target-feature=-/' | xargs)
export RUSTFLAGS="-C target-cpu=native $DISABLE_AVX512"
echo "Compiling with RUSTFLAGS=$RUSTFLAGS"
cargo run --release --bin aquatic_udp_load_test -- $@