[RISC-V] Introduce Zbs #115335

tomeksowi · 2025-05-06T13:39:00Z

Single-bit instructions

Part of #84834, cc @dotnet/samsung

dotnet-policy-service · 2025-05-06T13:39:55Z

Tagging subscribers to this area: @JulieLeeMSFT, @jakobbotsch
See info in area-owners.md if you want to be subscribed.

src/coreclr/inc/jiteeversionguid.h

risc-vv · 2025-05-06T14:43:59Z

RISC-V Release-CLR-QEMU: 9064 / 9094 (99.67%)

=======================
      passed: 9064
      failed: 2
     skipped: 597
      killed: 28
------------------------
 TOTAL tests: 9691
VIRTUAL time: 29h 37min 35s 909ms
   REAL time: 42min 51s 362ms
=======================

report.xml, report.md, failures.xml, testclr_details.tar.zst

Build information and commands

GIT: 2eb54ac5eb825abb358b05a8147a6cd44a0c6f7f
CI: fb90762a15dc605159873a3c1988381b6a288350
REPO: tomeksowi/runtime
BRANCH: zbs
CONFIG: Release
LIB_CONFIG: Release

RISC-V Release-FX-QEMU: 284444 / 285527 (99.62%)

=======================
      passed: 284444
      failed: 1077
     skipped: 38
      killed: 6
------------------------
 TOTAL tests: 285565
VIRTUAL time: 26h 15min 16s 695ms
   REAL time: 1h 10min 48s 483ms
=======================

report.xml, report.md, failures.xml, testclr_details.tar.zst

Build information and commands

GIT: 2eb54ac5eb825abb358b05a8147a6cd44a0c6f7f
CI: fb90762a15dc605159873a3c1988381b6a288350
REPO: tomeksowi/runtime
BRANCH: zbs
CONFIG: Release
LIB_CONFIG: Release

RISC-V Release-CLR-VF2: 9063 / 9093 (99.67%)

=======================
      passed: 9063
      failed: 2
     skipped: 597
      killed: 28
------------------------
 TOTAL tests: 9690
VIRTUAL time: 10h 35min 3s 934ms
   REAL time: 47min 4s 120ms
=======================

report.xml, report.md, failures.xml, testclr_details.tar.zst

Build information and commands

GIT: 2eb54ac5eb825abb358b05a8147a6cd44a0c6f7f
CI: fb90762a15dc605159873a3c1988381b6a288350
REPO: tomeksowi/runtime
BRANCH: zbs
CONFIG: Release
LIB_CONFIG: Release

RISC-V Release-FX-VF2: 306037 / 307763 (99.44%)

=======================
      passed: 306037
      failed: 1717
     skipped: 38
      killed: 9
------------------------
 TOTAL tests: 307801
VIRTUAL time: 20h 48min 54s 449ms
   REAL time: 2h 16min 23s 389ms
=======================

report.xml, report.md, failures.xml, testclr_details.tar.zst

Build information and commands

GIT: 2eb54ac5eb825abb358b05a8147a6cd44a0c6f7f
CI: fb90762a15dc605159873a3c1988381b6a288350
REPO: tomeksowi/runtime
BRANCH: zbs
CONFIG: Release
LIB_CONFIG: Release

src/coreclr/tools/Common/Compiler/HardwareIntrinsicHelpers.cs

risc-vv · 2025-05-07T08:51:27Z

RISC-V Release-CLR-QEMU: 9064 / 9094 (99.67%)

=======================
      passed: 9064
      failed: 2
     skipped: 597
      killed: 28
------------------------
 TOTAL tests: 9691
VIRTUAL time: 29h 32min 11s 822ms
   REAL time: 42min 50s 445ms
=======================

report.xml, report.md, failures.xml, testclr_details.tar.zst

Build information and commands

GIT: 90aa3eea9f0daa94f2f9971e22dc3e3d802e1b79
CI: fb90762a15dc605159873a3c1988381b6a288350
REPO: tomeksowi/runtime
BRANCH: zbs
CONFIG: Release
LIB_CONFIG: Release

RISC-V Release-CLR-VF2: 9064 / 9094 (99.67%)

=======================
      passed: 9064
      failed: 2
     skipped: 597
      killed: 28
------------------------
 TOTAL tests: 9691
VIRTUAL time: 10h 29min 21s 101ms
   REAL time: 46min 42s 468ms
=======================

report.xml, report.md, failures.xml, testclr_details.tar.zst

Build information and commands

GIT: 90aa3eea9f0daa94f2f9971e22dc3e3d802e1b79
CI: fb90762a15dc605159873a3c1988381b6a288350
REPO: tomeksowi/runtime
BRANCH: zbs
CONFIG: Release
LIB_CONFIG: Release

RISC-V Release-FX-QEMU: 284102 / 284874 (99.73%)

=======================
      passed: 284102
      failed: 767
     skipped: 38
      killed: 5
------------------------
 TOTAL tests: 284912
VIRTUAL time: 26h 34min 26s 217ms
   REAL time: 1h 11min 32s 686ms
=======================

report.xml, report.md, failures.xml, testclr_details.tar.zst

Build information and commands

GIT: 90aa3eea9f0daa94f2f9971e22dc3e3d802e1b79
CI: fb90762a15dc605159873a3c1988381b6a288350
REPO: tomeksowi/runtime
BRANCH: zbs
CONFIG: Release
LIB_CONFIG: Release

RISC-V Release-FX-VF2: 508616 / 510336 (99.66%)

=======================
      passed: 508616
      failed: 1708
     skipped: 38
      killed: 12
------------------------
 TOTAL tests: 510374
VIRTUAL time: 21h 48min 58s 143ms
   REAL time: 2h 8min 53s 795ms
=======================

report.xml, report.md, failures.xml, testclr_details.tar.zst

Build information and commands

GIT: 90aa3eea9f0daa94f2f9971e22dc3e3d802e1b79
CI: fb90762a15dc605159873a3c1988381b6a288350
REPO: tomeksowi/runtime
BRANCH: zbs
CONFIG: Release
LIB_CONFIG: Release

This reverts commit 8bf36ca.

risc-vv · 2025-05-07T15:36:10Z

RISC-V Release-CLR-QEMU: 9064 / 9094 (99.67%)

=======================
      passed: 9064
      failed: 2
     skipped: 597
      killed: 28
------------------------
 TOTAL tests: 9691
VIRTUAL time: 29h 33min 31s 208ms
   REAL time: 42min 50s 391ms
=======================

report.xml, report.md, failures.xml, testclr_details.tar.zst

Build information and commands

GIT: 10e542fe505e520c70c1e3a02cdec5f19cfd01de
CI: fb90762a15dc605159873a3c1988381b6a288350
REPO: tomeksowi/runtime
BRANCH: zbs
CONFIG: Release
LIB_CONFIG: Release

RISC-V Release-CLR-VF2: 9064 / 9094 (99.67%)

=======================
      passed: 9064
      failed: 2
     skipped: 597
      killed: 28
------------------------
 TOTAL tests: 9691
VIRTUAL time: 10h 51min 51s 566ms
   REAL time: 48min 16s 85ms
=======================

report.xml, report.md, failures.xml, testclr_details.tar.zst

Build information and commands

GIT: 10e542fe505e520c70c1e3a02cdec5f19cfd01de
CI: fb90762a15dc605159873a3c1988381b6a288350
REPO: tomeksowi/runtime
BRANCH: zbs
CONFIG: Release
LIB_CONFIG: Release

RISC-V Release-FX-QEMU: 284592 / 285652 (99.63%)

=======================
      passed: 284592
      failed: 1055
     skipped: 38
      killed: 5
------------------------
 TOTAL tests: 285690
VIRTUAL time: 27h 10min 33s 736ms
   REAL time: 1h 11min 22s 158ms
=======================

report.xml, report.md, failures.xml, testclr_details.tar.zst

Build information and commands

GIT: 10e542fe505e520c70c1e3a02cdec5f19cfd01de
CI: fb90762a15dc605159873a3c1988381b6a288350
REPO: tomeksowi/runtime
BRANCH: zbs
CONFIG: Release
LIB_CONFIG: Release

RISC-V Release-FX-VF2: 306274 / 307994 (99.44%)

=======================
      passed: 306274
      failed: 1710
     skipped: 38
      killed: 10
------------------------
 TOTAL tests: 308032
VIRTUAL time: 20h 28min 28s 790ms
   REAL time: 2h 9min 32s 244ms
=======================

report.xml, report.md, failures.xml, testclr_details.tar.zst

Build information and commands

GIT: 10e542fe505e520c70c1e3a02cdec5f19cfd01de
CI: fb90762a15dc605159873a3c1988381b6a288350
REPO: tomeksowi/runtime
BRANCH: zbs
CONFIG: Release
LIB_CONFIG: Release

…operands are power of 2

risc-vv · 2025-06-25T15:25:52Z

RISC-V Release-FX-QEMU: 283642 / 284711 (99.62%)

=======================
      passed: 283642
      failed: 1063
     skipped: 39
      killed: 6
------------------------
 TOTAL tests: 284750
VIRTUAL time: 30h 32min 3s 456ms
   REAL time: 1h 11min 10s 862ms
=======================

report.xml, report.md, failures.xml, testclr_details.tar.zst

RISC-V Release-CLR-VF2: 9088 / 9118 (99.67%)

=======================
      passed: 9088
      failed: 2
     skipped: 600
      killed: 28
------------------------
 TOTAL tests: 9718
VIRTUAL time: 11h 15min 7s 892ms
   REAL time: 45min 54s 641ms
=======================

report.xml, report.md, failures.xml, testclr_details.tar.zst

RISC-V Release-CLR-QEMU: 9087 / 9117 (99.67%)

=======================
      passed: 9087
      failed: 2
     skipped: 600
      killed: 28
------------------------
 TOTAL tests: 9717
VIRTUAL time: 35h 22min 44s 885ms
   REAL time: 36min 11s 916ms
=======================

report.xml, report.md, failures.xml, testclr_details.tar.zst

RISC-V Release-FX-VF2: 501238 / 502976 (99.65%)

=======================
      passed: 501238
      failed: 1729
     skipped: 39
      killed: 9
------------------------
 TOTAL tests: 503015
VIRTUAL time: 21h 17min 2s 284ms
   REAL time: 2h 19min 2s 7ms
=======================

report.xml, report.md, failures.xml, testclr_details.tar.zst

Build information and commands

GIT: 4aead698ea830380bc97169484df495e3661177c
CI: 01a69d638efe9b8b18c2888449be98b4a6cde211
REPO: dotnet/runtime
BRANCH: main
CONFIG: Release
LIB_CONFIG: Release

Conflicts: src/coreclr/inc/jiteeversionguid.h

risc-vv · 2025-07-04T06:18:41Z

RISC-V Release-CLR-QEMU: 9080 / 9110 (99.67%)

=======================
      passed: 9080
      failed: 2
     skipped: 600
      killed: 28
------------------------
 TOTAL tests: 9710
VIRTUAL time: 35h 12min 13s 484ms
   REAL time: 36min 4s 353ms
=======================

report.xml, report.md, failures.xml, testclr_details.tar.zst

RISC-V Release-CLR-VF2: 9081 / 9111 (99.67%)

=======================
      passed: 9081
      failed: 2
     skipped: 600
      killed: 28
------------------------
 TOTAL tests: 9711
VIRTUAL time: 11h 4min 43s 443ms
   REAL time: 45min 9s 404ms
=======================

report.xml, report.md, failures.xml, testclr_details.tar.zst

RISC-V Release-FX-QEMU: 283654 / 284727 (99.62%)

=======================
      passed: 283654
      failed: 1068
     skipped: 39
      killed: 5
------------------------
 TOTAL tests: 284766
VIRTUAL time: 30h 19min 11s 59ms
   REAL time: 1h 11min 56s 675ms
=======================

report.xml, report.md, failures.xml, testclr_details.tar.zst

RISC-V Release-FX-VF2: 301561 / 303316 (99.42%)

=======================
      passed: 301561
      failed: 1746
     skipped: 39
      killed: 9
------------------------
 TOTAL tests: 303355
VIRTUAL time: 20h 38min 42s 588ms
   REAL time: 2h 11min 23s 233ms
=======================

report.xml, report.md, failures.xml, testclr_details.tar.zst

Build information and commands

GIT: 848c99ef909837da10fdfe151d12521c06e8fd28
CI: 342a73835e41f07726d6771940277220aab69719
REPO: dotnet/runtime
BRANCH: main
CONFIG: Release
LIB_CONFIG: Release

Conflicts: src/coreclr/inc/jiteeversionguid.h src/coreclr/inc/readytoruninstructionset.h src/coreclr/tools/Common/Internal/Runtime/ReadyToRunInstructionSet.cs

Conflicts: src/coreclr/inc/jiteeversionguid.h

risc-vv · 2025-07-29T09:57:31Z

RISC-V pull_request-CLR-QEMU: 9095 / 9125 (99.67%)

=======================
      passed: 9095
      failed: 2
     skipped: 594
      killed: 28
------------------------
 TOTAL tests: 9719
VIRTUAL time: 80h 25min 29s 54ms
   REAL time: 1h 18min 47s 144ms
=======================

report.xml, report.md, failures.xml, testclr_details.tar.zst

RISC-V pull_request-FX-QEMU: 0 / 0 (100.00%)

=======================
      passed: 0
      failed: 0
     skipped: 14
      killed: 0
------------------------
 TOTAL tests: 14
VIRTUAL time: 0ms
   REAL time: 4h 30min 0s 515ms
=======================

report.xml, report.md, failures.xml, testclr_details.tar.zst

RISC-V pull_request-FX-VF2: 0 / 73 (0.00%)

=======================
      passed: 0
      failed: 0
     skipped: 14
      killed: 73
------------------------
 TOTAL tests: 87
VIRTUAL time: 1min 28s 595ms
   REAL time: 12h 0min 10s 302ms
=======================

report.xml, report.md, failures.xml, testclr_details.tar.zst

Build information and commands

GIT: 5a6742935ae2deb484ed34bc33625a53bfe35b5a
CI: 8e46d56582d43c50cc2c166c63807fcfc46f1e33
REPO: dotnet/runtime
BRANCH: main
CONFIG: Checked
LIB_CONFIG: Release

sirntar · 2025-07-30T10:54:57Z

@risc-vv /run

(just a test run, will delete that comment later)

risc-vv · 2025-07-30T10:56:47Z

RISC-V pull_request-CLR-QEMU: 9096 / 9127 (99.66%)

=======================
      passed: 9096
      failed: 3
     skipped: 593
      killed: 28
------------------------
 TOTAL tests: 9720
VIRTUAL time: 79h 41min 57s 718ms
   REAL time: 1h 18min 6s 559ms
=======================

report.xml, report.md, failures.xml, testclr_details.tar.zst

RISC-V pull_request-CLR-VF2: 9095 / 9125 (99.67%)

=======================
      passed: 9095
      failed: 2
     skipped: 593
      killed: 28
------------------------
 TOTAL tests: 9718
VIRTUAL time: 33h 35min 0s 350ms
   REAL time: 2h 16min 52s 794ms
=======================

report.xml, report.md, failures.xml, testclr_details.tar.zst

RISC-V pull_request-FX-QEMU: 0 / 1 (0.00%)

=======================
      passed: 0
      failed: 0
     skipped: 14
      killed: 1
------------------------
 TOTAL tests: 15
VIRTUAL time: 15s 214ms
   REAL time: 4h 30min 0s 474ms
=======================

report.xml, report.md, failures.xml, testclr_details.tar.zst

RISC-V pull_request-FX-VF2: 0 / 41 (0.00%)

=======================
      passed: 0
      failed: 0
     skipped: 14
      killed: 41
------------------------
 TOTAL tests: 55
VIRTUAL time: 53s 604ms
   REAL time: 14h 0min 7s 32ms
=======================

report.xml, report.md, failures.xml, testclr_details.tar.zst

Build information and commands

GIT: 5a6742935ae2deb484ed34bc33625a53bfe35b5a
CI: b2b82b0e1b5b526618f52c7ebb783d4530691d0c
REPO: dotnet/runtime
BRANCH: main
CONFIG: Checked
LIB_CONFIG: Release

JulieLeeMSFT · 2025-10-06T19:56:33Z

We will review .NET 11 PRs when we are done with .NET 10 last minute works and less busy. Please give us a few more weeks.
CC @jakobbotsch.

jakobbotsch

This look good to me. @tannergooding do you mind taking a look as well?

tomeksowi added 4 commits May 6, 2025 15:36

Detect Zbs

ca72510

Emitter

96762df

Test

53d04b3

bseti, binvi

2eb54ac

ghost added the area-CodeGen-coreclr CLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI label May 6, 2025

dotnet-policy-service bot added the community-contribution Indicates that the PR has been added by a community member label May 6, 2025

am11 added the arch-riscv Related to the RISC-V architecture label May 6, 2025

am11 reviewed May 6, 2025

View reviewed changes

src/coreclr/inc/jiteeversionguid.h Show resolved Hide resolved

rhuijben reviewed May 6, 2025

View reviewed changes

src/coreclr/tools/Common/Compiler/HardwareIntrinsicHelpers.cs Outdated Show resolved Hide resolved

clamp03 assigned tomeksowi May 7, 2025

tomeksowi added 3 commits May 7, 2025 09:52

Fix IntrinsicConstants Zbs flag

d66c4ef

Remove brace indent in JITEEVersionIdentifier

8bf36ca

Fix test

90aa3ee

tomeksowi added 2 commits May 7, 2025 13:18

binvi

2c35e03

Simplify ExtractShift test

7a4fd78

build-analysis bot mentioned this pull request May 7, 2025

Test System.Runtime.InteropServices.JavaScript.Tests.TimerTests.TestTimers failing with "setCounter: actual 12 expected 13" #115346

Closed

tomeksowi added 2 commits May 7, 2025 17:01

Simple bexti lowering

4c3a319

Revert "Remove brace indent in JITEEVersionIdentifier"

10e542f

This reverts commit 8bf36ca.

tomeksowi added 2 commits June 25, 2025 17:16

Simplify lowering for variable bit index, fix corner cases when both …

f92829c

…operands are power of 2

Remove BIT_EXTRACT tests

4aead69

This was referenced Jun 25, 2025

slow macOS - "##[error]The job running on agent Azure Pipelines 9 ran longer than the maximum time of 60 minutes." dotnet/dnceng#1883

Open

WASM - Dev certificate error on Windows #116695

Closed

wasm build failure in CI #117017

Open

Merge branch 'main' into zbs

848c99e

Conflicts: src/coreclr/inc/jiteeversionguid.h

tomeksowi mentioned this pull request Jul 9, 2025

[RISC-V] Single bit checks #117461

Merged

Merge branch 'main' into zbs

332906e

Conflicts: src/coreclr/inc/jiteeversionguid.h src/coreclr/inc/readytoruninstructionset.h src/coreclr/tools/Common/Internal/Runtime/ReadyToRunInstructionSet.cs

tomeksowi force-pushed the zbs branch from df4e126 to 332906e Compare July 9, 2025 15:10

Merge branch 'main' into zbs

5a67429

Conflicts: src/coreclr/inc/jiteeversionguid.h

tomeksowi added 4 commits August 8, 2025 16:59

Merge branch 'main' into zbs

04294c4

Merge branch 'main' into zbs (resolve conflicts)

396de73

Merge branch 'main' into zbs (resolve conflicts)

6f64593

Merge branch 'main' into zbs (resolve conflicts)

090266d

This was referenced Sep 3, 2025

Host Activation test failures on OSX: exit code 0x86 (134) #118904

Closed

[NativeAOT] Test_GetTotalAllocatedBytes test fails with OutOfMemoryException #119187

Open

steveisok added this to the 11.0.0 milestone Oct 6, 2025

Merge branch 'main' into zbs (resolve conflicts)

f1602cd

build-analysis bot mentioned this pull request Oct 21, 2025

[wasm/browser] Failed to connect to socket /run/dbus/system_bus_socket #120176

Open

jakobbotsch approved these changes Oct 21, 2025

View reviewed changes

jakobbotsch requested a review from tannergooding October 21, 2025 12:54

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[RISC-V] Introduce Zbs #115335

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