autotuner: iterate in deterministic order#36755
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Imported from GitHub PR #36755 📝 Summary of Changes Avoid iterating in a run-to-run-unstable order (https://abseil.io/docs/cpp/guides/container#iteration-order-instability). This was causing different processes in distributed JAX runs to use inconsistent operation names. 🎯 Justification PGLE expects consistent operation names. 🚀 Kind of Contribution 🐛 Bug Fix 🧪 Unit Tests: None 🧪 Execution Tests: None Copybara import of the project: -- 3fa358c by Olli Lupton <olupton@nvidia.com>: autotuner: iterate in deterministic order Merging this change closes #36755 FUTURE_COPYBARA_INTEGRATE_REVIEW=#36755 from olupton:autotuner-determinism 3fa358c PiperOrigin-RevId: 860091136
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Imported from GitHub PR openxla/xla#36755 📝 Summary of Changes Avoid iterating in a run-to-run-unstable order (https://abseil.io/docs/cpp/guides/container#iteration-order-instability). This was causing different processes in distributed JAX runs to use inconsistent operation names. 🎯 Justification PGLE expects consistent operation names. 🚀 Kind of Contribution 🐛 Bug Fix 🧪 Unit Tests: None 🧪 Execution Tests: None Copybara import of the project: -- 3fa358c373aa262d69f0f7cd43676a60d65395c3 by Olli Lupton <olupton@nvidia.com>: autotuner: iterate in deterministic order Merging this change closes #36755 FUTURE_COPYBARA_INTEGRATE_REVIEW=openxla/xla#36755 from olupton:autotuner-determinism 3fa358c373aa262d69f0f7cd43676a60d65395c3 PiperOrigin-RevId: 860091136
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Imported from GitHub PR #36755 📝 Summary of Changes Avoid iterating in a run-to-run-unstable order (https://abseil.io/docs/cpp/guides/container#iteration-order-instability). This was causing different processes in distributed JAX runs to use inconsistent operation names. 🎯 Justification PGLE expects consistent operation names. 🚀 Kind of Contribution 🐛 Bug Fix 🧪 Unit Tests: None 🧪 Execution Tests: None Copybara import of the project: -- 3fa358c by Olli Lupton <olupton@nvidia.com>: autotuner: iterate in deterministic order Merging this change closes #36755 FUTURE_COPYBARA_INTEGRATE_REVIEW=#36755 from olupton:autotuner-determinism 3fa358c PiperOrigin-RevId: 860091136
copybara-service Bot
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Jan 23, 2026
Imported from GitHub PR #36755 📝 Summary of Changes Avoid iterating in a run-to-run-unstable order (https://abseil.io/docs/cpp/guides/container#iteration-order-instability). This was causing different processes in distributed JAX runs to use inconsistent operation names. 🎯 Justification PGLE expects consistent operation names. 🚀 Kind of Contribution 🐛 Bug Fix 🧪 Unit Tests: None 🧪 Execution Tests: None Copybara import of the project: -- 3fa358c by Olli Lupton <olupton@nvidia.com>: autotuner: iterate in deterministic order Merging this change closes #36755 FUTURE_COPYBARA_INTEGRATE_REVIEW=#36755 from olupton:autotuner-determinism 3fa358c PiperOrigin-RevId: 860091136
copybara-service Bot
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Jan 23, 2026
Imported from GitHub PR #36755 📝 Summary of Changes Avoid iterating in a run-to-run-unstable order (https://abseil.io/docs/cpp/guides/container#iteration-order-instability). This was causing different processes in distributed JAX runs to use inconsistent operation names. 🎯 Justification PGLE expects consistent operation names. 🚀 Kind of Contribution 🐛 Bug Fix 🧪 Unit Tests: None 🧪 Execution Tests: None Copybara import of the project: -- 3fa358c by Olli Lupton <olupton@nvidia.com>: autotuner: iterate in deterministic order Merging this change closes #36755 FUTURE_COPYBARA_INTEGRATE_REVIEW=#36755 from olupton:autotuner-determinism 3fa358c PiperOrigin-RevId: 860091136
copybara-service Bot
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Jan 23, 2026
Imported from GitHub PR #36755 📝 Summary of Changes Avoid iterating in a run-to-run-unstable order (https://abseil.io/docs/cpp/guides/container#iteration-order-instability). This was causing different processes in distributed JAX runs to use inconsistent operation names. 🎯 Justification PGLE expects consistent operation names. 🚀 Kind of Contribution 🐛 Bug Fix 🧪 Unit Tests: None 🧪 Execution Tests: None Copybara import of the project: -- 3fa358c by Olli Lupton <olupton@nvidia.com>: autotuner: iterate in deterministic order Merging this change closes #36755 FUTURE_COPYBARA_INTEGRATE_REVIEW=#36755 from olupton:autotuner-determinism 3fa358c PiperOrigin-RevId: 860091136
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Jan 23, 2026
Imported from GitHub PR openxla/xla#36755 📝 Summary of Changes Avoid iterating in a run-to-run-unstable order (https://abseil.io/docs/cpp/guides/container#iteration-order-instability). This was causing different processes in distributed JAX runs to use inconsistent operation names. 🎯 Justification PGLE expects consistent operation names. 🚀 Kind of Contribution 🐛 Bug Fix 🧪 Unit Tests: None 🧪 Execution Tests: None Copybara import of the project: -- 3fa358c373aa262d69f0f7cd43676a60d65395c3 by Olli Lupton <olupton@nvidia.com>: autotuner: iterate in deterministic order Merging this change closes #36755 FUTURE_COPYBARA_INTEGRATE_REVIEW=openxla/xla#36755 from olupton:autotuner-determinism 3fa358c373aa262d69f0f7cd43676a60d65395c3 PiperOrigin-RevId: 860091136
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FUTURE_COPYBARA_INTEGRATE_REVIEW=openxla/xla#36755 from olupton:autotuner-determinism 3fa358c373aa262d69f0f7cd43676a60d65395c3 PiperOrigin-RevId: 840138208
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Imported from GitHub PR openxla/xla#36755 📝 Summary of Changes Avoid iterating in a run-to-run-unstable order (https://abseil.io/docs/cpp/guides/container#iteration-order-instability). This was causing different processes in distributed JAX runs to use inconsistent operation names. 🎯 Justification PGLE expects consistent operation names. 🚀 Kind of Contribution 🐛 Bug Fix 🧪 Unit Tests: None 🧪 Execution Tests: None Copybara import of the project: -- 3fa358c373aa262d69f0f7cd43676a60d65395c3 by Olli Lupton <olupton@nvidia.com>: autotuner: iterate in deterministic order Merging this change closes #36755 PiperOrigin-RevId: 860161547
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FUTURE_COPYBARA_INTEGRATE_REVIEW=openxla/xla#36755 from olupton:autotuner-determinism 3fa358c373aa262d69f0f7cd43676a60d65395c3 PiperOrigin-RevId: 856437764
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…removing unused inputs in ConditionalSimplifier pass This updates the original value of a conditional op when unused operands are removed. FUTURE_COPYBARA_INTEGRATE_REVIEW=openxla/xla#36755 from olupton:autotuner-determinism 3fa358c373aa262d69f0f7cd43676a60d65395c3 PiperOrigin-RevId: 859796297
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Feb 9, 2026
Imported from GitHub PR openxla#36755 📝 Summary of Changes Avoid iterating in a run-to-run-unstable order (https://abseil.io/docs/cpp/guides/container#iteration-order-instability). This was causing different processes in distributed JAX runs to use inconsistent operation names. 🎯 Justification PGLE expects consistent operation names. 🚀 Kind of Contribution 🐛 Bug Fix 🧪 Unit Tests: None 🧪 Execution Tests: None Copybara import of the project: -- 3fa358c by Olli Lupton <olupton@nvidia.com>: autotuner: iterate in deterministic order Merging this change closes openxla#36755 COPYBARA_INTEGRATE_REVIEW=openxla#36755 from olupton:autotuner-determinism 3fa358c PiperOrigin-RevId: 860161547
nurmukhametov
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Feb 10, 2026
Imported from GitHub PR openxla#36755 📝 Summary of Changes Avoid iterating in a run-to-run-unstable order (https://abseil.io/docs/cpp/guides/container#iteration-order-instability). This was causing different processes in distributed JAX runs to use inconsistent operation names. 🎯 Justification PGLE expects consistent operation names. 🚀 Kind of Contribution 🐛 Bug Fix 🧪 Unit Tests: None 🧪 Execution Tests: None Copybara import of the project: -- 3fa358c by Olli Lupton <olupton@nvidia.com>: autotuner: iterate in deterministic order Merging this change closes openxla#36755 COPYBARA_INTEGRATE_REVIEW=openxla#36755 from olupton:autotuner-determinism 3fa358c PiperOrigin-RevId: 860161547
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📝 Summary of Changes
Avoid iterating in a run-to-run-unstable order (https://abseil.io/docs/cpp/guides/container#iteration-order-instability). This was causing different processes in distributed JAX runs to use inconsistent operation names.
🎯 Justification
PGLE expects consistent operation names.
🚀 Kind of Contribution
🐛 Bug Fix
🧪 Unit Tests:
None
🧪 Execution Tests:
None