[RISC-V] PerfScore #113011

tomeksowi · 2025-02-28T11:26:00Z

Based on the SiFive U74 core (VisionFive 2). Instruction characteristics in the spec are often implied or lacking but it's something to start with.

Part of #84834, cc @dotnet/samsung

dotnet-policy-service · 2025-02-28T11:26:44Z

Tagging subscribers to this area: @JulieLeeMSFT, @jakobbotsch
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risc-vv · 2025-02-28T11:31:12Z

RISC-V Release-CLR-VF2: 9464 / 9540 (99.20%)

=======================
      passed: 9464
      failed: 59
     skipped: 106
      killed: 17
------------------------
  TOTAL libs: 9646
 TOTAL tests: 9646
   REAL time: 2h 6min 15s 669ms
=======================

Release-CLR-VF2.md, Release-CLR-VF2.xml, testclr_output.tar.gz

Build information and commands

GIT: 26c8da05626bde31c217ec444d57bc73d9b47969
CI: a8426a46d8575dfcb3b5fec0d7d0b7a7c118d690
REPO: tomeksowi/runtime
BRANCH: perf-score
CONFIG: Release
LIB_CONFIG: Release

RISC-V Release-CLR-QEMU: 9464 / 9540 (99.20%)

=======================
      passed: 9464
      failed: 59
     skipped: 106
      killed: 17
------------------------
  TOTAL libs: 9646
 TOTAL tests: 9646
   REAL time: 2h 46min 10s 529ms
=======================

Release-CLR-QEMU.md, Release-CLR-QEMU.xml, testclr_output.tar.gz

Build information and commands

GIT: 26c8da05626bde31c217ec444d57bc73d9b47969
CI: a8426a46d8575dfcb3b5fec0d7d0b7a7c118d690
REPO: tomeksowi/runtime
BRANCH: perf-score
CONFIG: Release
LIB_CONFIG: Release

RISC-V Release-FX-QEMU: 638451 / 661414 (96.53%)

=======================
      passed: 638451
      failed: 312
     skipped: 1579
      killed: 22651
------------------------
  TOTAL libs: 258
 TOTAL tests: 662993
   REAL time: 2h 26min 43s 574ms
=======================

Release-FX-QEMU.md, Release-FX-QEMU.xml, testfx_output.tar.gz

Build information and commands

GIT: 26c8da05626bde31c217ec444d57bc73d9b47969
CI: a8426a46d8575dfcb3b5fec0d7d0b7a7c118d690
REPO: tomeksowi/runtime
BRANCH: perf-score
CONFIG: Release
LIB_CONFIG: Release

RISC-V Release-FX-VF2: 483327 / 511708 (94.45%)

=======================
      passed: 483327
      failed: 155
     skipped: 1478
      killed: 28226
------------------------
  TOTAL libs: 258
 TOTAL tests: 513186
   REAL time: 2h 50min 4s 58ms
=======================

Release-FX-VF2.md, Release-FX-VF2.xml, testfx_output.tar.gz

Build information and commands

GIT: 26c8da05626bde31c217ec444d57bc73d9b47969
CI: a8426a46d8575dfcb3b5fec0d7d0b7a7c118d690
REPO: tomeksowi/runtime
BRANCH: perf-score
CONFIG: Release
LIB_CONFIG: Release

tomeksowi · 2025-02-28T11:36:04Z

src/coreclr/jit/emitriscv64.cpp

+        case MajorOpcode::System:
+        {
+            code_t funct3 = (code >> 12) & 0b111;
+            return (funct3 != 0); // CSR read/writes
+        }


Bugfix, was missing from #110390

tomeksowi · 2025-02-28T11:38:47Z

src/coreclr/jit/emitriscv64.h

+    // clang-format off
+    // inst[4:2]    000,    001,     010,      011,     100,    101,   110,          111 (>32Bit)
+    /* inst[6:5] */
+    /*        00 */ Load,   LoadFp,  Custom0,  MiscMem, OpImm,  Auipc, OpImm32,      Encoding48Bit1,
+    /*        01 */ Store,  StoreFp, Custom1,  Amo,     Op,     Lui,   Op32,         Encoding64Bit,
+    /*        11 */ MAdd,   MSub,    NmSub,    NmAdd,   OpFp,   OpV,   Custom2Rv128, Encoding48Bit2,
+    /*        11 */ Branch, Jalr,    Reserved, Jal,     System, OpVe,  Custom3Rv128, Encoding80Bit,
+    // clang-format on


Format suspended for easier vetting against the spec.

Format suspended for easier vetting against the spec.

This link could be part of the code comment for future readers. :)

The ISA is still expanding, I didn't include a link in case it e.g. moves between files. I put the title in enum comment so it can be ctrl+f'ed.

risc-vv · 2025-02-28T12:41:00Z

RISC-V Release-CLR-VF2: 9464 / 9540 (99.20%)

=======================
      passed: 9464
      failed: 59
     skipped: 106
      killed: 17
------------------------
  TOTAL libs: 9646
 TOTAL tests: 9646
   REAL time: 2h 5min 47s 927ms
=======================

Release-CLR-VF2.md, Release-CLR-VF2.xml, testclr_output.tar.gz

Build information and commands

GIT: d91ec23c848dad5d022dc0851f2c1ee555481ba2
CI: a8426a46d8575dfcb3b5fec0d7d0b7a7c118d690
REPO: tomeksowi/runtime
BRANCH: perf-score
CONFIG: Release
LIB_CONFIG: Release

RISC-V Release-CLR-QEMU: 9464 / 9540 (99.20%)

=======================
      passed: 9464
      failed: 59
     skipped: 106
      killed: 17
------------------------
  TOTAL libs: 9646
 TOTAL tests: 9646
   REAL time: 2h 46min 10s 428ms
=======================

Release-CLR-QEMU.md, Release-CLR-QEMU.xml, testclr_output.tar.gz

Build information and commands

GIT: d91ec23c848dad5d022dc0851f2c1ee555481ba2
CI: a8426a46d8575dfcb3b5fec0d7d0b7a7c118d690
REPO: tomeksowi/runtime
BRANCH: perf-score
CONFIG: Release
LIB_CONFIG: Release

RISC-V Release-FX-VF2: 627350 / 660806 (94.94%)

=======================
      passed: 627350
      failed: 160
     skipped: 1479
      killed: 33296
------------------------
  TOTAL libs: 258
 TOTAL tests: 662285
   REAL time: 2h 22min 21s 211ms
=======================

Release-FX-VF2.md, Release-FX-VF2.xml, testfx_output.tar.gz

Build information and commands

GIT: d91ec23c848dad5d022dc0851f2c1ee555481ba2
CI: a8426a46d8575dfcb3b5fec0d7d0b7a7c118d690
REPO: tomeksowi/runtime
BRANCH: perf-score
CONFIG: Release
LIB_CONFIG: Release

RISC-V Release-FX-QEMU: 626158 / 654510 (95.67%)

=======================
      passed: 626158
      failed: 316
     skipped: 1451
      killed: 28036
------------------------
  TOTAL libs: 258
 TOTAL tests: 655961
   REAL time: 2h 26min 32s 778ms
=======================

Release-FX-QEMU.md, Release-FX-QEMU.xml, testfx_output.tar.gz

Build information and commands

GIT: d91ec23c848dad5d022dc0851f2c1ee555481ba2
CI: a8426a46d8575dfcb3b5fec0d7d0b7a7c118d690
REPO: tomeksowi/runtime
BRANCH: perf-score
CONFIG: Release
LIB_CONFIG: Release

risc-vv · 2025-03-03T09:41:37Z

RISC-V Release-CLR-VF2: 9464 / 9540 (99.20%)

=======================
      passed: 9464
      failed: 59
     skipped: 106
      killed: 17
------------------------
  TOTAL libs: 9646
 TOTAL tests: 9646
   REAL time: 2h 6min 37s 227ms
=======================

Release-CLR-VF2.md, Release-CLR-VF2.xml, testclr_output.tar.gz

Build information and commands

GIT: b820f93216ab37ee7c79b5efdb0fd2fd1c3adb3e
CI: a8426a46d8575dfcb3b5fec0d7d0b7a7c118d690
REPO: tomeksowi/runtime
BRANCH: perf-score
CONFIG: Release
LIB_CONFIG: Release

RISC-V Release-CLR-QEMU: 9464 / 9540 (99.20%)

=======================
      passed: 9464
      failed: 59
     skipped: 106
      killed: 17
------------------------
  TOTAL libs: 9646
 TOTAL tests: 9646
   REAL time: 2h 45min 52s 330ms
=======================

Release-CLR-QEMU.md, Release-CLR-QEMU.xml, testclr_output.tar.gz

Build information and commands

GIT: b820f93216ab37ee7c79b5efdb0fd2fd1c3adb3e
CI: a8426a46d8575dfcb3b5fec0d7d0b7a7c118d690
REPO: tomeksowi/runtime
BRANCH: perf-score
CONFIG: Release
LIB_CONFIG: Release

RISC-V Release-FX-QEMU: 635674 / 668114 (95.14%)

=======================
      passed: 635674
      failed: 314
     skipped: 1579
      killed: 32126
------------------------
  TOTAL libs: 258
 TOTAL tests: 669693
   REAL time: 2h 22min 57s 163ms
=======================

Release-FX-QEMU.md, Release-FX-QEMU.xml, testfx_output.tar.gz

Build information and commands

GIT: b820f93216ab37ee7c79b5efdb0fd2fd1c3adb3e
CI: a8426a46d8575dfcb3b5fec0d7d0b7a7c118d690
REPO: tomeksowi/runtime
BRANCH: perf-score
CONFIG: Release
LIB_CONFIG: Release

RISC-V Release-FX-VF2: 624418 / 652231 (95.74%)

=======================
      passed: 624418
      failed: 153
     skipped: 1413
      killed: 27660
------------------------
  TOTAL libs: 258
 TOTAL tests: 653644
   REAL time: 2h 42min 7s 703ms
=======================

Release-FX-VF2.md, Release-FX-VF2.xml, testfx_output.tar.gz

Build information and commands

GIT: b820f93216ab37ee7c79b5efdb0fd2fd1c3adb3e
CI: a8426a46d8575dfcb3b5fec0d7d0b7a7c118d690
REPO: tomeksowi/runtime
BRANCH: perf-score
CONFIG: Release
LIB_CONFIG: Release

PerfScore

26c8da0

dotnet-issue-labeler bot added the area-CodeGen-coreclr CLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI label Feb 28, 2025

dotnet-policy-service bot added the community-contribution Indicates that the PR has been added by a community member label Feb 28, 2025

tomeksowi commented Feb 28, 2025

View reviewed changes

Use MajorOpcode in disasm

d91ec23

am11 added the arch-riscv Related to the RISC-V architecture label Feb 28, 2025

Remove outdated chapter name, minor cleanup

b820f93

tomeksowi marked this pull request as ready for review March 3, 2025 09:41

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[RISC-V] PerfScore #113011

[RISC-V] PerfScore #113011

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