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build scripts: disable avx512, since it decreases performance

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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 * 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 work as they really work as they should. All announces over ipv4 should
go to ipv4 map, all over ipv6 to ipv6 map 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 ## aquatic_http_load_test

10
scripts/bench-udp-handlers.sh
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@ -1,5 +1,13 @@
#!/bin/sh #!/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 -- $@ cargo run --release --bin aquatic_udp_bench -- $@

10
scripts/run-aquatic-http.sh
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@ -1,5 +1,13 @@
#!/bin/sh #!/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 -- $@ cargo run --release --bin aquatic_http -- $@

10
scripts/run-aquatic-udp.sh
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@ -1,5 +1,13 @@
#!/bin/sh #!/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 -- $@ cargo run --release --bin aquatic_udp -- $@

10
scripts/run-aquatic-ws.sh
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@ -1,5 +1,13 @@
#!/bin/sh #!/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 -- $@ cargo run --release --bin aquatic_ws -- $@

10
scripts/run-load-test-http.sh
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@ -1,5 +1,13 @@
#!/bin/sh #!/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 -- $@ cargo run --release --bin aquatic_http_load_test -- $@

10
scripts/run-load-test-udp.sh
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@ -1,5 +1,13 @@
#!/bin/sh #!/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 -- $@ cargo run --release --bin aquatic_udp_load_test -- $@