Improve Math.BigMul performance on x64 #117261
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Apr 13, 2026 in 0s
.NET Result Analysis
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⚠️ The following pipeline(s) will not be analyzed as has been explicited excluded from analysis
Known Infrastructure Errors
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❌20260413.44 / Build / osx-arm64 Debug Libraries_CheckedCoreCLR - slow macOS - "##[error]The job running on agent Azure Pipelines 9 ran longer than the maximum time of 60 minutes."
Known test errors
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❌System.Net.NameResolution.Tests.GetHostByNameTest.DnsObsoleteBeginEndGetHostByName_EmptyString_ReturnsHostName - System.Net.NameResolution.Tests DNS failures: Name or service not known
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❌System.Net.NameResolution.Tests.GetHostByNameTest.DnsObsoleteGetHostByName_EmptyString_ReturnsHostName - System.Net.NameResolution.Tests DNS failures: Name or service not known
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❌System.Net.NameResolution.Tests.GetHostEntryTest.Dns_GetHostEntry_HostString_Ok - System.Net.NameResolution.Tests DNS failures: Name or service not known
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❌System.Net.NameResolution.Tests.GetHostEntryTest.Dns_GetHostEntryAsync_HostString_Ok - System.Net.NameResolution.Tests DNS failures: Name or service not known
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❌System.Net.NameResolution.Tests.GetHostEntryTest.GetHostEntry_DisableIPv6_ExcludesIPv6Addresses - System.Net.NameResolution.Tests DNS failures: Name or service not known
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❌System.Runtime.Tests.WorkItemExecution - AOT precompile failed on ios-arm64: 'No space left on device' (exit code 1)
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❌iOS.Device.Aot.Test.WorkItemExecution - AOT precompile failed on ios-arm64: 'No space left on device' (exit code 1)
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❌iOS.Device.ExportManagedSymbols.Test.WorkItemExecution - XHarness package install failure on iOS due to devicectl NSPOSIXErrorDomain error 49
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❌iOS.CoreCLR.R2R.Test.WorkItemExecution - XHarness package install failure on iOS due to devicectl NSPOSIXErrorDomain error 49
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❌iOS.CoreCLR.Interpreter.Test.WorkItemExecution - XHarness package install failure on iOS due to devicectl NSPOSIXErrorDomain error 49
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❌System.IO.Tests.File_NotifyFilter_Tests.FileSystemWatcher_File_NotifyFilter_LastWriteAndFileName - System.IO.Tests.Directory_Create_Tests.FileSystemWatcher_Directory_Create_InNestedDirectory fails with "Created event did not occur as expected"
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❌System.Net.Quic.Tests.MsQuicCipherSuitesPolicyTests.NoSupportedCiphers_ThrowsArgumentException - MsQuic fails with QUIC_STATUS_OUT_OF_MEMORY on AzureLinux
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❌System.Net.Quic.Tests.MsQuicCipherSuitesPolicyTests.MismatchedCipherPolicies_ConnectAsync_ThrowsQuicException - MsQuic fails with QUIC_STATUS_OUT_OF_MEMORY on AzureLinux
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❌System.Net.Quic.Tests.MsQuicCipherSuitesPolicyTests.SupportedCipher_Success - MsQuic fails with QUIC_STATUS_OUT_OF_MEMORY on AzureLinux
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❌System.Net.Quic.Tests.MsQuicPlatformDetectionTests.SupportedLinuxPlatformsWithMsQuic_IsSupportedIsTrue - MsQuic fails with QUIC_STATUS_OUT_OF_MEMORY on AzureLinux
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❌System.Net.Quic.Tests.MsQuicPlatformDetectionTests.SupportedLinuxPlatforms_IsSupportedIsTrue - MsQuic fails with QUIC_STATUS_OUT_OF_MEMORY on AzureLinux
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❌System.Net.Quic.Tests.MsQuicRemoteExecutorTests.SslKeyLogFile_IsCreatedAndFilled - MsQuic fails with QUIC_STATUS_OUT_OF_MEMORY on AzureLinux
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❌System.Net.Quic.Tests.MsQuicTests.Read_ReadsCompleted_ReportedBeforeReturning0 - MsQuic fails with QUIC_STATUS_OUT_OF_MEMORY on AzureLinux
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❌System.Net.Quic.Tests.MsQuicTests.BasicTest_WithReadsCompletedCheck - MsQuic fails with QUIC_STATUS_OUT_OF_MEMORY on AzureLinux
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❌System.Net.Quic.Tests.MsQuicTests.CloseAsync_ByServer_AcceptThrows - MsQuic fails with QUIC_STATUS_OUT_OF_MEMORY on AzureLinux
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❌System.Net.Quic.Tests.MsQuicTests.ConnectWithCertificateForLoopbackIP_IndicatesExpectedError - MsQuic fails with QUIC_STATUS_OUT_OF_MEMORY on AzureLinux
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❌System.Net.Quic.Tests.MsQuicTests.OpenStreamAsync_BlocksUntilAvailable - MsQuic fails with QUIC_STATUS_OUT_OF_MEMORY on AzureLinux
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❌System.Net.Quic.Tests.MsQuicTests.ManagedAVE_MinimalFailingTest - MsQuic fails with QUIC_STATUS_OUT_OF_MEMORY on AzureLinux
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❌System.Net.Quic.Tests.MsQuicTests.IncompatibleAlpn_ThrowsAuthenticationException - MsQuic fails with QUIC_STATUS_OUT_OF_MEMORY on AzureLinux
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❌System.Net.Quic.Tests.MsQuicTests.ConnectWithCertificateForDifferentName_Throws - MsQuic fails with QUIC_STATUS_OUT_OF_MEMORY on AzureLinux
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❌System.Net.Quic.Tests.MsQuicTests.ConnectWithIpSetsSni - MsQuic fails with QUIC_STATUS_OUT_OF_MEMORY on AzureLinux
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❌System.Net.Quic.Tests.MsQuicTests.OpenStreamAsync_BlocksUntilAvailable_PeerClosesWritingUnidirectional - MsQuic fails with QUIC_STATUS_OUT_OF_MEMORY on AzureLinux
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❌System.Net.Quic.Tests.MsQuicTests.Read_ConnectionAbortedByUser_Throws - MsQuic fails with QUIC_STATUS_OUT_OF_MEMORY on AzureLinux
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❌System.Net.Quic.Tests.MsQuicTests.ClientSendsSniServerReceives_Ok - MsQuic fails with QUIC_STATUS_OUT_OF_MEMORY on AzureLinux
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❌System.Net.Quic.Tests.MsQuicTests.CallDifferentWriteMethodsWorks - MsQuic fails with QUIC_STATUS_OUT_OF_MEMORY on AzureLinux
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❌System.Net.Quic.Tests.MsQuicTests.ConnectWithUntrustedCaWithCustomTrust_OK - MsQuic fails with QUIC_STATUS_OUT_OF_MEMORY on AzureLinux
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❌System.Net.Quic.Tests.MsQuicTests.ConnectWithCertificate_MissingTargetHost_Succeeds - MsQuic fails with QUIC_STATUS_OUT_OF_MEMORY on AzureLinux
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❌System.Net.Quic.Tests.MsQuicTests.DisposingConnection_OK - MsQuic fails with QUIC_STATUS_OUT_OF_MEMORY on AzureLinux
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❌System.Net.Quic.Tests.MsQuicTests.Read_ConnectionAbortedByPeer_Throws - MsQuic fails with QUIC_STATUS_OUT_OF_MEMORY on AzureLinux
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❌System.Net.Quic.Tests.MsQuicTests.OpenStreamAsync_PreCanceled_Throws_OperationCanceledException - MsQuic fails with QUIC_STATUS_OUT_OF_MEMORY on AzureLinux
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❌System.Net.Quic.Tests.MsQuicTests.OpenStreamAsync_Canceled_Throws_OperationCanceledException - MsQuic fails with QUIC_STATUS_OUT_OF_MEMORY on AzureLinux
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❌System.Net.Quic.Tests.MsQuicTests.ConnectWithClientCertificate - MsQuic fails with QUIC_STATUS_OUT_OF_MEMORY on AzureLinux
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❌System.Net.Quic.Tests.MsQuicTests.DoesNotSendIPAsSni - MsQuic fails with QUIC_STATUS_OUT_OF_MEMORY on AzureLinux
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❌System.Net.Quic.Tests.MsQuicTests.QuicRootedConnectionGetsReleased_ConnectFails - MsQuic fails with QUIC_STATUS_OUT_OF_MEMORY on AzureLinux
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❌System.Net.Quic.Tests.MsQuicTests.BigWrite_SmallRead_Success - MsQuic fails with QUIC_STATUS_OUT_OF_MEMORY on AzureLinux
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❌System.Net.Quic.Tests.MsQuicTests.ConnectWithCertificateChain - MsQuic fails with QUIC_STATUS_OUT_OF_MEMORY on AzureLinux
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❌System.Net.Quic.Tests.MsQuicTests.OpenStreamAsync_ConnectionAbort_Throws - MsQuic fails with QUIC_STATUS_OUT_OF_MEMORY on AzureLinux
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❌System.Net.Quic.Tests.MsQuicTests.WriteTests - MsQuic fails with QUIC_STATUS_OUT_OF_MEMORY on AzureLinux
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❌System.Net.Quic.Tests.MsQuicTests.QuicRootedObjectGetReleased - MsQuic fails with QUIC_STATUS_OUT_OF_MEMORY on AzureLinux
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❌System.Net.Quic.Tests.MsQuicTests.UntrustedClientCertificateFails - MsQuic fails with QUIC_STATUS_OUT_OF_MEMORY on AzureLinux
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❌System.Net.Quic.Tests.MsQuicTests.CloseAsync_MultipleCalls_FollowingCallsAreIgnored - MsQuic fails with QUIC_STATUS_OUT_OF_MEMORY on AzureLinux
Test Failures (3 tests failed)
🔹 [All failing tests from runtime]
❌ iOS.Device.ParallelForEachAsync.Test.WorkItemExecution [Console] [Details] [Artifacts] [4.46% failure rate]
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[ 🚧 Report test infrastructure issue] [ 📄 Report test repository issue]
This is a helix work item crash with status: DeadLetter. To investigate look the [Console log] / navigate to [Helix Artifacts]
Failing Configuration
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