search

MihuBot / runtime-utils

0 stars 0 forks source link

[JitDiff X64] MihaZupan/runtime/searchvalues-probAvx512Permute #577

Open MihuBot opened 3 months ago

MihuBot commented 3 months ago

Job completed in 17 minutes.

Diffs

Found 264 files with textual diffs.

Summary of Code Size diffs:
(Lower is better)

Total bytes of base: 39722708
Total bytes of diff: 39722672
Total bytes of delta: -36 (-0.00 % of base)
Total relative delta: -0.42
    diff is an improvement.
    relative diff is an improvement.

Top file regressions (bytes):
          38 : System.Net.Mail.dasm (0.02 % of base)
          16 : System.Net.NetworkInformation.dasm (0.03 % of base)

Top file improvements (bytes):
         -58 : System.Private.CoreLib.dasm (-0.00 % of base)
         -29 : System.Net.Http.dasm (-0.00 % of base)
          -3 : System.Net.HttpListener.dasm (-0.00 % of base)

5 total files with Code Size differences (3 improved, 2 regressed), 254 unchanged.

Top method regressions (bytes):
          38 (1.17 % of base) : System.Net.Mail.dasm - System.Net.Mail.SmtpClient:Send(System.Net.Mail.MailMessage):this (FullOpts)
          16 (2.31 % of base) : System.Net.NetworkInformation.dasm - System.Net.NetworkInformation.NetworkChange:add_NetworkAvailabilityChanged(System.Net.NetworkInformation.NetworkAvailabilityChangedEventHandler) (FullOpts)

Top method improvements (bytes):
         -29 (-1.95 % of base) : System.Net.Http.dasm - System.Net.Http.HttpConnectionPoolManager:.ctor(System.Net.Http.HttpConnectionSettings):this (FullOpts)
         -22 (-9.87 % of base) : System.Private.CoreLib.dasm - System.Buffers.ProbabilisticMap:ContainsMask64CharsAvx512(System.Runtime.Intrinsics.Vector512`1[ubyte],byref,byref):System.Runtime.Intrinsics.Vector512`1[ubyte] (FullOpts)
         -16 (-9.88 % of base) : System.Private.CoreLib.dasm - System.Buffers.ProbabilisticMap:ContainsMask32CharsAvx512(System.Runtime.Intrinsics.Vector256`1[ubyte],byref,byref):System.Runtime.Intrinsics.Vector256`1[ubyte] (FullOpts)
         -10 (-12.82 % of base) : System.Private.CoreLib.dasm - System.Buffers.ProbabilisticMap:IsCharBitNotSetAvx512(System.Runtime.Intrinsics.Vector256`1[ubyte],System.Runtime.Intrinsics.Vector256`1[ubyte]):System.Runtime.Intrinsics.Vector256`1[ubyte] (FullOpts)
         -10 (-10.42 % of base) : System.Private.CoreLib.dasm - System.Buffers.ProbabilisticMap:IsCharBitNotSetAvx512(System.Runtime.Intrinsics.Vector512`1[ubyte],System.Runtime.Intrinsics.Vector512`1[ubyte]):System.Runtime.Intrinsics.Vector512`1[ubyte] (FullOpts)
          -3 (-0.38 % of base) : System.Net.HttpListener.dasm - System.Net.HttpConnection:.ctor(System.Net.Sockets.Socket,System.Net.HttpEndPointListener,ubyte,System.Security.Cryptography.X509Certificates.X509Certificate):this (FullOpts)

Top method regressions (percentages):
          16 (2.31 % of base) : System.Net.NetworkInformation.dasm - System.Net.NetworkInformation.NetworkChange:add_NetworkAvailabilityChanged(System.Net.NetworkInformation.NetworkAvailabilityChangedEventHandler) (FullOpts)
          38 (1.17 % of base) : System.Net.Mail.dasm - System.Net.Mail.SmtpClient:Send(System.Net.Mail.MailMessage):this (FullOpts)

Top method improvements (percentages):
         -10 (-12.82 % of base) : System.Private.CoreLib.dasm - System.Buffers.ProbabilisticMap:IsCharBitNotSetAvx512(System.Runtime.Intrinsics.Vector256`1[ubyte],System.Runtime.Intrinsics.Vector256`1[ubyte]):System.Runtime.Intrinsics.Vector256`1[ubyte] (FullOpts)
         -10 (-10.42 % of base) : System.Private.CoreLib.dasm - System.Buffers.ProbabilisticMap:IsCharBitNotSetAvx512(System.Runtime.Intrinsics.Vector512`1[ubyte],System.Runtime.Intrinsics.Vector512`1[ubyte]):System.Runtime.Intrinsics.Vector512`1[ubyte] (FullOpts)
         -16 (-9.88 % of base) : System.Private.CoreLib.dasm - System.Buffers.ProbabilisticMap:ContainsMask32CharsAvx512(System.Runtime.Intrinsics.Vector256`1[ubyte],byref,byref):System.Runtime.Intrinsics.Vector256`1[ubyte] (FullOpts)
         -22 (-9.87 % of base) : System.Private.CoreLib.dasm - System.Buffers.ProbabilisticMap:ContainsMask64CharsAvx512(System.Runtime.Intrinsics.Vector512`1[ubyte],byref,byref):System.Runtime.Intrinsics.Vector512`1[ubyte] (FullOpts)
         -29 (-1.95 % of base) : System.Net.Http.dasm - System.Net.Http.HttpConnectionPoolManager:.ctor(System.Net.Http.HttpConnectionSettings):this (FullOpts)
          -3 (-0.38 % of base) : System.Net.HttpListener.dasm - System.Net.HttpConnection:.ctor(System.Net.Sockets.Socket,System.Net.HttpEndPointListener,ubyte,System.Security.Cryptography.X509Certificates.X509Certificate):this (FullOpts)

8 total methods with Code Size differences (6 improved, 2 regressed), 232053 unchanged.

--------------------------------------------------------------------------------

Artifacts:

MihuBot commented 3 months ago

Top method improvements

-22 (-9.87 % of base) - System.Buffers.ProbabilisticMap:ContainsMask64CharsAvx512(System.Runtime.Intrinsics.Vector512`1[ubyte],byref,byref):System.Runtime.Intrinsics.Vector512`1[ubyte] ```diff ; Assembly listing for method System.Buffers.ProbabilisticMap:ContainsMask64CharsAvx512(System.Runtime.Intrinsics.Vector512`1[ubyte],byref,byref):System.Runtime.Intrinsics.Vector512`1[ubyte] (FullOpts) ; Emitting BLENDED_CODE for X64 with AVX512 - Unix ; FullOpts code ; optimized code ; rbp based frame ; partially interruptible ; No PGO data ; 0 inlinees with PGO data; 4 single block inlinees; 0 inlinees without PGO data ; Final local variable assignments ; ; V00 RetBuf [V00,T00] ( 4, 4 ) byref -> rdi single-def -; V01 arg0 [V01,T13] ( 2, 2 ) simd64 -> mm0 single-def +; V01 arg0 [V01,T12] ( 2, 2 ) simd64 -> mm0 single-def ; V02 arg1 [V02,T01] ( 3, 3 ) byref -> rsi single-def ; V03 arg2 [V03,T02] ( 3, 3 ) byref -> rdx single-def ; V04 loc0 [V04,T06] ( 3, 3 ) simd64 -> mm2 ; V05 loc1 [V05,T07] ( 3, 3 ) simd64 -> mm3 ; V06 loc2 [V06,T08] ( 3, 3 ) simd64 -> mm1 ;* V07 loc3 [V07 ] ( 0, 0 ) simd64 -> zero-ref ;# V08 OutArgs [V08 ] ( 1, 1 ) struct ( 0) [rsp+0x00] do-not-enreg[XS] addr-exposed "OutgoingArgSpace" ; V09 tmp1 [V09,T03] ( 3, 6 ) simd64 -> mm1 "impAppendStmt" ;* V10 tmp2 [V10 ] ( 0, 0 ) simd64 -> zero-ref "impAppendStmt" ;* V11 tmp3 [V11 ] ( 0, 0 ) simd64 -> zero-ref "Inline stloc first use temp" ;* V12 tmp4 [V12 ] ( 0, 0 ) simd64 -> zero-ref "Inline stloc first use temp" ;* V13 tmp5 [V13 ] ( 0, 0 ) simd64 -> zero-ref "Inline stloc first use temp" ;* V14 tmp6 [V14 ] ( 0, 0 ) simd64 -> zero-ref "Inline stloc first use temp" -;* V15 tmp7 [V15 ] ( 0, 0 ) simd64 -> zero-ref "Inline stloc first use temp" -;* V16 tmp8 [V16 ] ( 0, 0 ) simd64 -> zero-ref "Inline stloc first use temp" -; V17 cse0 [V17,T09] ( 3, 3 ) simd64 -> mm3 "CSE #01: aggressive" -; V18 cse1 [V18,T10] ( 3, 3 ) simd64 -> mm2 "CSE #02: aggressive" -; V19 cse2 [V19,T11] ( 3, 3 ) simd64 -> mm5 "CSE #03: aggressive" -; V20 cse3 [V20,T12] ( 3, 3 ) simd64 -> mm6 "CSE #04: aggressive" -; V21 rat0 [V21,T04] ( 3, 6 ) simd64 -> mm3 "ReplaceWithLclVar is creating a new local variable" -; V22 rat1 [V22,T05] ( 3, 6 ) simd64 -> mm0 "ReplaceWithLclVar is creating a new local variable" +; V15 cse0 [V15,T09] ( 3, 3 ) simd64 -> mm3 "CSE #01: aggressive" +; V16 cse1 [V16,T10] ( 3, 3 ) simd64 -> mm4 "CSE #02: aggressive" +; V17 cse2 [V17,T11] ( 3, 3 ) simd64 -> mm5 "CSE #03: aggressive" +; V18 rat0 [V18,T04] ( 3, 6 ) simd64 -> mm2 "ReplaceWithLclVar is creating a new local variable" +; V19 rat1 [V19,T05] ( 3, 6 ) simd64 -> mm0 "ReplaceWithLclVar is creating a new local variable" ; ; Lcl frame size = 0 G_M31611_IG01: push rbp mov rbp, rsp vmovups zmm0, zmmword ptr [rbp+0x10] ;; size=14 bbWeight=1 PerfScore 4.25 G_M31611_IG02: vmovups zmm1, zmmword ptr [rsi] vmovups zmm2, zmmword ptr [rdx] vmovups zmm3, zmmword ptr [reloc @RWD00] vpandd zmm4, zmm3, zmm1 vpandd zmm3, zmm3, zmm2 vpackuswb zmm3, zmm4, zmm3 vpsrlw zmm1, zmm1, 8 vpsrlw zmm2, zmm2, 8 vpackuswb zmm1, zmm1, zmm2 - vmovups zmm2, zmmword ptr [reloc @RWD64] - vpandd zmm4, zmm2, zmm3 - vpermb zmm4, zmm4, zmm0 + vpermb zmm2, zmm3, zmm0 vpsrld zmm3, zmm3, 5 - vmovups zmm5, zmmword ptr [reloc @RWD128] - vpandd zmm3, zmm3, zmm5 - vmovups zmm6, zmmword ptr [reloc @RWD192] - vpshufb zmm3, zmm6, zmm3 + vmovups zmm4, zmmword ptr [reloc @RWD64] vpandd zmm3, zmm3, zmm4 - vptestnmb k1, zmm3, zmm3 - vpmovm2b zmm3, k1 - vpandd zmm2, zmm2, zmm1 - vpermb zmm0, zmm2, zmm0 + vmovups zmm5, zmmword ptr [reloc @RWD128] + vpshufb zmm3, zmm5, zmm3 + vpandd zmm2, zmm3, zmm2 + vptestnmb k1, zmm2, zmm2 + vpmovm2b zmm2, k1 + vpermb zmm0, zmm1, zmm0 vpsrld zmm1, zmm1, 5 - vpandd zmm1, zmm1, zmm5 - vpshufb zmm1, zmm6, zmm1 + vpandd zmm1, zmm1, zmm4 + vpshufb zmm1, zmm5, zmm1 vpandd zmm0, zmm1, zmm0 vptestnmb k1, zmm0, zmm0 vpmovm2b zmm0, k1 - vpternlogd zmm0, zmm0, zmm3, 17 + vpternlogd zmm0, zmm0, zmm2, 17 vmovups zmmword ptr [rdi], zmm0 mov rax, rdi - ;; size=204 bbWeight=1 PerfScore 47.42 + ;; size=182 bbWeight=1 PerfScore 43.75 G_M31611_IG03: vzeroupper pop rbp ret ;; size=5 bbWeight=1 PerfScore 2.50 RWD00 dq 00FF00FF00FF00FFh, 00FF00FF00FF00FFh, 00FF00FF00FF00FFh, 00FF00FF00FF00FFh, 00FF00FF00FF00FFh, 00FF00FF00FF00FFh, 00FF00FF00FF00FFh, 00FF00FF00FF00FFh -RWD64 dq 1F1F1F1F1F1F1F1Fh, 1F1F1F1F1F1F1F1Fh, 1F1F1F1F1F1F1F1Fh, 1F1F1F1F1F1F1F1Fh, 1F1F1F1F1F1F1F1Fh, 1F1F1F1F1F1F1F1Fh, 1F1F1F1F1F1F1F1Fh, 1F1F1F1F1F1F1F1Fh -RWD128 dq 0707070707070707h, 0707070707070707h, 0707070707070707h, 0707070707070707h, 0707070707070707h, 0707070707070707h, 0707070707070707h, 0707070707070707h -RWD192 dq 8040201008040201h, 8040201008040201h, 8040201008040201h, 8040201008040201h, 8040201008040201h, 8040201008040201h, 8040201008040201h, 8040201008040201h +RWD64 dq 0707070707070707h, 0707070707070707h, 0707070707070707h, 0707070707070707h, 0707070707070707h, 0707070707070707h, 0707070707070707h, 0707070707070707h +RWD128 dq 8040201008040201h, 8040201008040201h, 8040201008040201h, 8040201008040201h, 8040201008040201h, 8040201008040201h, 8040201008040201h, 8040201008040201h -; Total bytes of code 223, prolog size 4, PerfScore 54.17, instruction count 37, allocated bytes for code 223 (MethodHash=c5138484) for method System.Buffers.ProbabilisticMap:ContainsMask64CharsAvx512(System.Runtime.Intrinsics.Vector512`1[ubyte],byref,byref):System.Runtime.Intrinsics.Vector512`1[ubyte] (FullOpts) +; Total bytes of code 201, prolog size 4, PerfScore 50.50, instruction count 34, allocated bytes for code 201 (MethodHash=c5138484) for method System.Buffers.ProbabilisticMap:ContainsMask64CharsAvx512(System.Runtime.Intrinsics.Vector512`1[ubyte],byref,byref):System.Runtime.Intrinsics.Vector512`1[ubyte] (FullOpts) ```
-16 (-9.88 % of base) - System.Buffers.ProbabilisticMap:ContainsMask32CharsAvx512(System.Runtime.Intrinsics.Vector256`1[ubyte],byref,byref):System.Runtime.Intrinsics.Vector256`1[ubyte] ```diff ; Assembly listing for method System.Buffers.ProbabilisticMap:ContainsMask32CharsAvx512(System.Runtime.Intrinsics.Vector256`1[ubyte],byref,byref):System.Runtime.Intrinsics.Vector256`1[ubyte] (FullOpts) ; Emitting BLENDED_CODE for X64 with AVX512 - Unix ; FullOpts code ; optimized code ; rbp based frame ; partially interruptible ; No PGO data ; 0 inlinees with PGO data; 4 single block inlinees; 0 inlinees without PGO data ; Final local variable assignments ; ; V00 RetBuf [V00,T00] ( 4, 4 ) byref -> rdi single-def -; V01 arg0 [V01,T11] ( 2, 2 ) simd32 -> mm0 single-def +; V01 arg0 [V01,T10] ( 2, 2 ) simd32 -> mm0 single-def ; V02 arg1 [V02,T01] ( 3, 3 ) byref -> rsi single-def ; V03 arg2 [V03,T02] ( 3, 3 ) byref -> rdx single-def ; V04 loc0 [V04,T04] ( 3, 3 ) simd32 -> mm2 ; V05 loc1 [V05,T05] ( 3, 3 ) simd32 -> mm3 ; V06 loc2 [V06,T06] ( 3, 3 ) simd32 -> mm1 ;* V07 loc3 [V07 ] ( 0, 0 ) simd32 -> zero-ref ;# V08 OutArgs [V08 ] ( 1, 1 ) struct ( 0) [rsp+0x00] do-not-enreg[XS] addr-exposed "OutgoingArgSpace" ; V09 tmp1 [V09,T03] ( 3, 6 ) simd32 -> mm1 "impAppendStmt" ;* V10 tmp2 [V10 ] ( 0, 0 ) simd32 -> zero-ref "impAppendStmt" ;* V11 tmp3 [V11 ] ( 0, 0 ) simd32 -> zero-ref "Inline stloc first use temp" ;* V12 tmp4 [V12 ] ( 0, 0 ) simd32 -> zero-ref "Inline stloc first use temp" ;* V13 tmp5 [V13 ] ( 0, 0 ) simd32 -> zero-ref "Inline stloc first use temp" ;* V14 tmp6 [V14 ] ( 0, 0 ) simd32 -> zero-ref "Inline stloc first use temp" -;* V15 tmp7 [V15 ] ( 0, 0 ) simd32 -> zero-ref "Inline stloc first use temp" -;* V16 tmp8 [V16 ] ( 0, 0 ) simd32 -> zero-ref "Inline stloc first use temp" -; V17 cse0 [V17,T07] ( 3, 3 ) simd32 -> mm3 "CSE #01: aggressive" -; V18 cse1 [V18,T08] ( 3, 3 ) simd32 -> mm2 "CSE #02: aggressive" -; V19 cse2 [V19,T09] ( 3, 3 ) simd32 -> mm5 "CSE #03: aggressive" -; V20 cse3 [V20,T10] ( 3, 3 ) simd32 -> mm6 "CSE #04: aggressive" +; V15 cse0 [V15,T07] ( 3, 3 ) simd32 -> mm3 "CSE #01: aggressive" +; V16 cse1 [V16,T08] ( 3, 3 ) simd32 -> mm4 "CSE #02: aggressive" +; V17 cse2 [V17,T09] ( 3, 3 ) simd32 -> mm5 "CSE #03: aggressive" ; ; Lcl frame size = 0 G_M54488_IG01: push rbp mov rbp, rsp vmovups ymm0, ymmword ptr [rbp+0x10] ;; size=9 bbWeight=1 PerfScore 5.25 G_M54488_IG02: vmovups ymm1, ymmword ptr [rsi] vmovups ymm2, ymmword ptr [rdx] vmovups ymm3, ymmword ptr [reloc @RWD00] vpand ymm4, ymm3, ymm1 vpand ymm3, ymm3, ymm2 vpackuswb ymm3, ymm4, ymm3 vpsrlw ymm1, ymm1, 8 vpsrlw ymm2, ymm2, 8 vpackuswb ymm1, ymm1, ymm2 - vmovups ymm2, ymmword ptr [reloc @RWD32] - vpand ymm4, ymm2, ymm3 - vpermb ymm4, ymm4, ymm0 + vpermb ymm2, ymm3, ymm0 vpsrld ymm3, ymm3, 5 - vmovups ymm5, ymmword ptr [reloc @RWD64] - vpand ymm3, ymm3, ymm5 - vmovups ymm6, ymmword ptr [reloc @RWD96] - vpshufb ymm3, ymm6, ymm3 + vmovups ymm4, ymmword ptr [reloc @RWD32] vpand ymm3, ymm3, ymm4 - vxorps ymm4, ymm4, ymm4 - vpcmpeqb ymm3, ymm4, ymm3 - vpand ymm2, ymm2, ymm1 - vpermb ymm0, ymm2, ymm0 + vmovups ymm5, ymmword ptr [reloc @RWD64] + vpshufb ymm3, ymm5, ymm3 + vpand ymm2, ymm3, ymm2 + vxorps ymm3, ymm3, ymm3 + vpcmpeqb ymm2, ymm3, ymm2 + vpermb ymm0, ymm1, ymm0 vpsrld ymm1, ymm1, 5 - vpand ymm1, ymm1, ymm5 - vpshufb ymm1, ymm6, ymm1 + vpand ymm1, ymm1, ymm4 + vpshufb ymm1, ymm5, ymm1 vpand ymm0, ymm1, ymm0 - vpcmpeqb ymm0, ymm4, ymm0 - vpternlogd ymm0, ymm0, ymm3, 17 + vpcmpeqb ymm0, ymm3, ymm0 + vpternlogd ymm0, ymm0, ymm2, 17 vmovups ymmword ptr [rdi], ymm0 mov rax, rdi - ;; size=148 bbWeight=1 PerfScore 52.75 + ;; size=132 bbWeight=1 PerfScore 48.08 G_M54488_IG03: vzeroupper pop rbp ret ;; size=5 bbWeight=1 PerfScore 2.50 RWD00 dq 00FF00FF00FF00FFh, 00FF00FF00FF00FFh, 00FF00FF00FF00FFh, 00FF00FF00FF00FFh -RWD32 dq 1F1F1F1F1F1F1F1Fh, 1F1F1F1F1F1F1F1Fh, 1F1F1F1F1F1F1F1Fh, 1F1F1F1F1F1F1F1Fh -RWD64 dq 0707070707070707h, 0707070707070707h, 0707070707070707h, 0707070707070707h -RWD96 dq 8040201008040201h, 8040201008040201h, 8040201008040201h, 8040201008040201h +RWD32 dq 0707070707070707h, 0707070707070707h, 0707070707070707h, 0707070707070707h +RWD64 dq 8040201008040201h, 8040201008040201h, 8040201008040201h, 8040201008040201h -; Total bytes of code 162, prolog size 4, PerfScore 60.50, instruction count 36, allocated bytes for code 162 (MethodHash=a8762b27) for method System.Buffers.ProbabilisticMap:ContainsMask32CharsAvx512(System.Runtime.Intrinsics.Vector256`1[ubyte],byref,byref):System.Runtime.Intrinsics.Vector256`1[ubyte] (FullOpts) +; Total bytes of code 146, prolog size 4, PerfScore 55.83, instruction count 33, allocated bytes for code 146 (MethodHash=a8762b27) for method System.Buffers.ProbabilisticMap:ContainsMask32CharsAvx512(System.Runtime.Intrinsics.Vector256`1[ubyte],byref,byref):System.Runtime.Intrinsics.Vector256`1[ubyte] (FullOpts) ```
-10 (-12.82 % of base) - System.Buffers.ProbabilisticMap:IsCharBitNotSetAvx512(System.Runtime.Intrinsics.Vector256`1[ubyte],System.Runtime.Intrinsics.Vector256`1[ubyte]):System.Runtime.Intrinsics.Vector256`1[ubyte] ```diff ; Assembly listing for method System.Buffers.ProbabilisticMap:IsCharBitNotSetAvx512(System.Runtime.Intrinsics.Vector256`1[ubyte],System.Runtime.Intrinsics.Vector256`1[ubyte]):System.Runtime.Intrinsics.Vector256`1[ubyte] (FullOpts) ; Emitting BLENDED_CODE for X64 with AVX512 - Unix ; FullOpts code ; optimized code ; rsp based frame ; partially interruptible ; No PGO data ; Final local variable assignments ; ; V00 RetBuf [V00,T00] ( 4, 4 ) byref -> rdi single-def ; V01 arg0 [V01,T02] ( 1, 1 ) simd32 -> [rsp+0x08] single-def ; V02 arg1 [V02,T01] ( 2, 2 ) simd32 -> mm0 single-def ;* V03 loc0 [V03 ] ( 0, 0 ) simd32 -> zero-ref ;* V04 loc1 [V04 ] ( 0, 0 ) simd32 -> zero-ref -;* V05 loc2 [V05 ] ( 0, 0 ) simd32 -> zero-ref -;# V06 OutArgs [V06 ] ( 1, 1 ) struct ( 0) [rsp+0x00] do-not-enreg[XS] addr-exposed "OutgoingArgSpace" +;# V05 OutArgs [V05 ] ( 1, 1 ) struct ( 0) [rsp+0x00] do-not-enreg[XS] addr-exposed "OutgoingArgSpace" ; ; Lcl frame size = 0 G_M16568_IG01: vmovups ymm0, ymmword ptr [rsp+0x28] ;; size=6 bbWeight=1 PerfScore 4.00 G_M16568_IG02: - vpandd ymm1, ymm0, dword ptr [reloc @RWD00] {1to8} - vpermb ymm1, ymm1, ymmword ptr [rsp+0x08] + vpermb ymm1, ymm0, ymmword ptr [rsp+0x08] vpsrld ymm0, ymm0, 5 - vpandd ymm0, ymm0, dword ptr [reloc @RWD04] {1to8} + vpandd ymm0, ymm0, dword ptr [reloc @RWD00] {1to8} vmovups ymm2, ymmword ptr [reloc @RWD32] vpshufb ymm0, ymm2, ymm0 vpand ymm0, ymm0, ymm1 vxorps ymm1, ymm1, ymm1 vpcmpeqb ymm0, ymm1, ymm0 vmovups ymmword ptr [rdi], ymm0 mov rax, rdi - ;; size=68 bbWeight=1 PerfScore 19.42 + ;; size=58 bbWeight=1 PerfScore 17.42 G_M16568_IG03: vzeroupper ret ;; size=4 bbWeight=1 PerfScore 2.00 -RWD00 dd 1F1F1F1Fh -RWD04 dd 07070707h -RWD08 dd 00000000h, 00000000h, 00000000h, 00000000h, 00000000h, 00000000h +RWD00 dd 07070707h +RWD04 dd 00000000h, 00000000h, 00000000h, 00000000h, 00000000h, 00000000h + dd 00000000h RWD32 dq 8040201008040201h, 8040201008040201h, 8040201008040201h, 8040201008040201h -; Total bytes of code 78, prolog size 0, PerfScore 25.42, instruction count 14, allocated bytes for code 78 (MethodHash=8d9abf47) for method System.Buffers.ProbabilisticMap:IsCharBitNotSetAvx512(System.Runtime.Intrinsics.Vector256`1[ubyte],System.Runtime.Intrinsics.Vector256`1[ubyte]):System.Runtime.Intrinsics.Vector256`1[ubyte] (FullOpts) +; Total bytes of code 68, prolog size 0, PerfScore 23.42, instruction count 13, allocated bytes for code 68 (MethodHash=8d9abf47) for method System.Buffers.ProbabilisticMap:IsCharBitNotSetAvx512(System.Runtime.Intrinsics.Vector256`1[ubyte],System.Runtime.Intrinsics.Vector256`1[ubyte]):System.Runtime.Intrinsics.Vector256`1[ubyte] (FullOpts) ```
-10 (-10.42 % of base) - System.Buffers.ProbabilisticMap:IsCharBitNotSetAvx512(System.Runtime.Intrinsics.Vector512`1[ubyte],System.Runtime.Intrinsics.Vector512`1[ubyte]):System.Runtime.Intrinsics.Vector512`1[ubyte] ```diff ; Assembly listing for method System.Buffers.ProbabilisticMap:IsCharBitNotSetAvx512(System.Runtime.Intrinsics.Vector512`1[ubyte],System.Runtime.Intrinsics.Vector512`1[ubyte]):System.Runtime.Intrinsics.Vector512`1[ubyte] (FullOpts) ; Emitting BLENDED_CODE for X64 with AVX512 - Unix ; FullOpts code ; optimized code ; rsp based frame ; partially interruptible ; No PGO data ; Final local variable assignments ; ; V00 RetBuf [V00,T00] ( 4, 4 ) byref -> rdi single-def ; V01 arg0 [V01,T03] ( 1, 1 ) simd64 -> [rsp+0x08] single-def ; V02 arg1 [V02,T02] ( 2, 2 ) simd64 -> mm0 single-def ;* V03 loc0 [V03 ] ( 0, 0 ) simd64 -> zero-ref ;* V04 loc1 [V04 ] ( 0, 0 ) simd64 -> zero-ref -;* V05 loc2 [V05 ] ( 0, 0 ) simd64 -> zero-ref -;# V06 OutArgs [V06 ] ( 1, 1 ) struct ( 0) [rsp+0x00] do-not-enreg[XS] addr-exposed "OutgoingArgSpace" -; V07 rat0 [V07,T01] ( 3, 6 ) simd64 -> mm0 "ReplaceWithLclVar is creating a new local variable" +;# V05 OutArgs [V05 ] ( 1, 1 ) struct ( 0) [rsp+0x00] do-not-enreg[XS] addr-exposed "OutgoingArgSpace" +; V06 rat0 [V06,T01] ( 3, 6 ) simd64 -> mm0 "ReplaceWithLclVar is creating a new local variable" ; ; Lcl frame size = 0 G_M8383_IG01: vmovups zmm0, zmmword ptr [rsp+0x48] ;; size=11 bbWeight=1 PerfScore 3.00 G_M8383_IG02: - vpandd zmm1, zmm0, dword ptr [reloc @RWD00] {1to16} - vpermb zmm1, zmm1, zmmword ptr [rsp+0x08] + vpermb zmm1, zmm0, zmmword ptr [rsp+0x08] vpsrld zmm0, zmm0, 5 - vpandd zmm0, zmm0, dword ptr [reloc @RWD04] {1to16} + vpandd zmm0, zmm0, dword ptr [reloc @RWD00] {1to16} vmovups zmm2, zmmword ptr [reloc @RWD64] vpshufb zmm0, zmm2, zmm0 vpandd zmm0, zmm0, zmm1 vptestnmb k1, zmm0, zmm0 vpmovm2b zmm0, k1 vmovups zmmword ptr [rdi], zmm0 mov rax, rdi - ;; size=81 bbWeight=1 PerfScore 20.58 + ;; size=71 bbWeight=1 PerfScore 18.58 G_M8383_IG03: vzeroupper ret ;; size=4 bbWeight=1 PerfScore 2.00 -RWD00 dd 1F1F1F1Fh -RWD04 dd 07070707h -RWD08 dd 00000000h, 00000000h, 00000000h, 00000000h, 00000000h, 00000000h +RWD00 dd 07070707h +RWD04 dd 00000000h, 00000000h, 00000000h, 00000000h, 00000000h, 00000000h dd 00000000h, 00000000h, 00000000h, 00000000h, 00000000h, 00000000h - dd 00000000h, 00000000h + dd 00000000h, 00000000h, 00000000h RWD64 dq 8040201008040201h, 8040201008040201h, 8040201008040201h, 8040201008040201h, 8040201008040201h, 8040201008040201h, 8040201008040201h, 8040201008040201h -; Total bytes of code 96, prolog size 0, PerfScore 25.58, instruction count 14, allocated bytes for code 96 (MethodHash=5c3fdf40) for method System.Buffers.ProbabilisticMap:IsCharBitNotSetAvx512(System.Runtime.Intrinsics.Vector512`1[ubyte],System.Runtime.Intrinsics.Vector512`1[ubyte]):System.Runtime.Intrinsics.Vector512`1[ubyte] (FullOpts) +; Total bytes of code 86, prolog size 0, PerfScore 23.58, instruction count 13, allocated bytes for code 86 (MethodHash=5c3fdf40) for method System.Buffers.ProbabilisticMap:IsCharBitNotSetAvx512(System.Runtime.Intrinsics.Vector512`1[ubyte],System.Runtime.Intrinsics.Vector512`1[ubyte]):System.Runtime.Intrinsics.Vector512`1[ubyte] (FullOpts) ```

Note: some changes were skipped as they were likely noise.

MihuBot commented 3 months ago

@MihaZupan