[template tutorial] Explain build profiles #534
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The release profile in Rust does not have LTO and codegen optimizations enabled, that is why we add a [profile.production]
codegen-units = 1
inherits = "release"
lto = trueNot using that ^ in production makes the runtime slower. It needs to be put into the |
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…8378) Addressing paritytech/polkadot-sdk-parachain-template#35 Adding the production build profile for 15-30% speedup when people build with --profile production, see polkadot-developers/polkadot-docs#534 and polkadot-developers/polkadot-docs#575. --------- Co-authored-by: cmd[bot] <41898282+github-actions[bot]@users.noreply.github.com>
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…8378) Addressing paritytech/polkadot-sdk-parachain-template#35 Adding the production build profile for 15-30% speedup when people build with --profile production, see polkadot-developers/polkadot-docs#534 and polkadot-developers/polkadot-docs#575. --------- Co-authored-by: cmd[bot] <41898282+github-actions[bot]@users.noreply.github.com>
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…8378) Addressing paritytech/polkadot-sdk-parachain-template#35 Adding the production build profile for 15-30% speedup when people build with --profile production, see polkadot-developers/polkadot-docs#534 and polkadot-developers/polkadot-docs#575. --------- Co-authored-by: cmd[bot] <41898282+github-actions[bot]@users.noreply.github.com> (cherry picked from commit ce69f0d)
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…8378) Addressing paritytech/polkadot-sdk-parachain-template#35 Adding the production build profile for 15-30% speedup when people build with --profile production, see polkadot-developers/polkadot-docs#534 and polkadot-developers/polkadot-docs#575. --------- Co-authored-by: cmd[bot] <41898282+github-actions[bot]@users.noreply.github.com>
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The tutorial mentions that the
releaseprofile builds production ready runtimes.This is not true since it should rather use
productionprofile to enable additional optimizations. We had a lot of parachains leaving 15-30% performance on the table by not knowing this.The profile probably does not exist yet, but we can copy it from the SDK.
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