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Searched refs:estimate (Results 1 – 25 of 73) sorted by relevance

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/openbsd-src/gnu/gcc/gcc/config/c4x/
H A Dlibgcc.S45 ; Let r be the reciprocal of the divisor v and let the ith estimate
47 ; improve the estimate of r, given an initial estimate r[0], where
75 ; r0 = estimate of r, r1 = tmp, r2 = dividend, r3 = divisor
76 rcpf r3, r0 ; Compute initial estimate r[0]
104 ; Initial estimate r[0] = 1.0 * 2^(-e - 1)
107 ; r0 = estimate of r, r1 = tmp, r2 = dividend, r3 = divisor
109 ; Calculate initial estimate r[0]
/openbsd-src/gnu/usr.bin/gcc/gcc/config/c4x/
H A Dlibgcc.S45 ; Let r be the reciprocal of the divisor v and let the ith estimate
47 ; improve the estimate of r, given an initial estimate r[0], where
75 ; r0 = estimate of r, r1 = tmp, r2 = dividend, r3 = divisor
76 rcpf r3, r0 ; Compute initial estimate r[0]
104 ; Initial estimate r[0] = 1.0 * 2^(-e - 1)
107 ; r0 = estimate of r, r1 = tmp, r2 = dividend, r3 = divisor
109 ; Calculate initial estimate r[0]
/openbsd-src/regress/sys/altivec_ast/
H A Dvecast.c102 double estimate = u.f[i]; in ck_estimate() local
108 error = fabs(target / (estimate - target)); in ck_estimate()
111 error = fabs(1 / (estimate - target)); in ck_estimate()
127 warnx("%a is off %a by 1/%g", estimate, target, in ck_estimate()
/openbsd-src/usr.sbin/quot/
H A Dquot.c51 static char estimate; variable
327 sz = estimate ? virtualblocks(super, dp) : in dofsizes()
381 estimate ? virtualblocks(super, dp) : in douser()
565 estimate = 1; in main()
/openbsd-src/gnu/lib/libiberty/src/
H A Dcp-demangle.c2647 int estimate, size_t *palc) in cplus_demangle_print() argument
2653 dpi.alc = estimate + 1; in cplus_demangle_print()
3785 int estimate; in d_demangle() local
3868 estimate = len + di.expansion + 10 * di.did_subs; in d_demangle()
3869 estimate += estimate / 8; in d_demangle()
3873 ret = cplus_demangle_print (options, dc, estimate, palc); in d_demangle()
3886 if (rlen > 2 * estimate) in d_demangle()
3888 rlen, estimate); in d_demangle()
3889 else if (rlen > estimate) in d_demangle()
3891 rlen, estimate); in d_demangle()
[all …]
/openbsd-src/gnu/llvm/llvm/lib/Target/X86/
H A DX86Schedule.td287 defm WriteFRcp : X86SchedWritePair<ReadAfterVecLd>; // Floating point reciprocal estimate.
288 defm WriteFRcpX : X86SchedWritePair<ReadAfterVecXLd>; // Floating point reciprocal estimate (XMM).
289 defm WriteFRcpY : X86SchedWritePair<ReadAfterVecYLd>; // Floating point reciprocal estimate (YMM).
290 defm WriteFRcpZ : X86SchedWritePair<ReadAfterVecYLd>; // Floating point reciprocal estimate (ZMM).
291 …riteFRsqrt : X86SchedWritePair<ReadAfterVecLd>; // Floating point reciprocal square root estimate.
292 …sqrtX: X86SchedWritePair<ReadAfterVecXLd>; // Floating point reciprocal square root estimate (XMM).
293 …sqrtY: X86SchedWritePair<ReadAfterVecYLd>; // Floating point reciprocal square root estimate (YMM).
294 …sqrtZ: X86SchedWritePair<ReadAfterVecYLd>; // Floating point reciprocal square root estimate (ZMM).
H A DX86ScheduleZnver3.td932 … : Zn3WriteResXMMPair<WriteFRcp, [Zn3FPFMul01], 3, [1], 1>; // Floating point reciprocal estimate.
933 …WriteResXMMPair<WriteFRcpX, [Zn3FPFMul01], 3, [1], 1>; // Floating point reciprocal estimate (XMM).
934 …WriteResYMMPair<WriteFRcpY, [Zn3FPFMul01], 3, [1], 1>; // Floating point reciprocal estimate (YMM).
935 defm : X86WriteResPairUnsupported<WriteFRcpZ>; // Floating point reciprocal estimate (ZMM).
936 …esXMMPair<WriteFRsqrt, [Zn3FPFDiv], 3, [1], 1>; // Floating point reciprocal square root estimate.
937 …air<WriteFRsqrtX, [Zn3FPFDiv], 3, [1], 1>; // Floating point reciprocal square root estimate (XMM).
938 …air<WriteFRsqrtY, [Zn3FPFDiv], 3, [1], 1>; // Floating point reciprocal square root estimate (YMM).
939 defm : X86WriteResPairUnsupported<WriteFRsqrtZ>; // Floating point reciprocal square root estimate …
H A DX86SchedBroadwell.td300 defm : BWWriteResPair<WriteFRcp, [BWPort0], 5, [1], 1, 5>; // Floating point reciprocal estimate.
301 defm : BWWriteResPair<WriteFRcpX, [BWPort0], 5, [1], 1, 5>; // Floating point reciprocal estimate…
302 …riteFRcpY, [BWPort0,BWPort015], 11, [2,1], 3, 6>; // Floating point reciprocal estimate (YMM/ZMM).
305 …eResPair<WriteFRsqrt, [BWPort0], 5, [1], 1, 5>; // Floating point reciprocal square root estimate.
306 …ir<WriteFRsqrtX,[BWPort0], 5, [1], 1, 5>; // Floating point reciprocal square root estimate (XMM).
307 …[BWPort0,BWPort015], 11, [2,1], 3, 6>; // Floating point reciprocal square root estimate (YMM/ZMM).
H A DX86ScheduleZnver4.td945 … : Zn4WriteResXMMPair<WriteFRcp, [Zn4FPFMul01], 4, [1], 1>; // Floating point reciprocal estimate.
946 …WriteResXMMPair<WriteFRcpX, [Zn4FPFMul01], 4, [1], 1>; // Floating point reciprocal estimate (XMM).
947 …WriteResYMMPair<WriteFRcpY, [Zn4FPFMul01], 5, [1], 1>; // Floating point reciprocal estimate (YMM).
948 …WriteResZMMPair<WriteFRcpZ, [Zn4FPFMul01], 5, [2], 1>; // Floating point reciprocal estimate (ZMM).
949 …esXMMPair<WriteFRsqrt, [Zn4FPFDiv], 4, [1], 1>; // Floating point reciprocal square root estimate.
950 …air<WriteFRsqrtX, [Zn4FPFDiv], 4, [1], 1>; // Floating point reciprocal square root estimate (XMM).
951 …air<WriteFRsqrtY, [Zn4FPFDiv], 4, [1], 1>; // Floating point reciprocal square root estimate (YMM).
952 …air<WriteFRsqrtZ, [Zn4FPFDiv], 5, [2], 1>; // Floating point reciprocal square root estimate (ZMM).
H A DX86SchedSkylakeClient.td299 …fm : SKLWriteResPair<WriteFRcp, [SKLPort0], 4, [1], 1, 5>; // Floating point reciprocal estimate.
304 …eResPair<WriteFRsqrt, [SKLPort0], 4, [1], 1, 5>; // Floating point reciprocal square root estimate.
/openbsd-src/gnu/usr.bin/perl/ext/Devel-Peek/
H A DChanges64 Added "hash quality" output to estimate Perl's hash functions.
/openbsd-src/gnu/usr.bin/perl/lib/
H A DBenchmark.t163 my $estimate = int (100 * $in_threesecs_adj / 3) / 100;
164 print "# from the 3 second run estimate $estimate iterations in 1 second...\n";
/openbsd-src/gnu/llvm/llvm/lib/Target/AArch64/
H A DAArch64SchedNeoverseN2.td1172 // ASIMD reciprocal and square root estimate, D-form U32
1175 // ASIMD reciprocal and square root estimate, Q-form U32
1178 // ASIMD reciprocal and square root estimate, D-form F32 and scalar forms
1184 // ASIMD reciprocal and square root estimate, D-form F16 and Q-form F32
1188 // ASIMD reciprocal and square root estimate, Q-form F16
1845 // Reciprocal estimate
1985 // Floating point reciprocal estimate, F16
1989 // Floating point reciprocal estimate, F32
1993 // Floating point reciprocal estimate, F64
H A DAArch64SchedA57.td536 // ASIMD reciprocal estimate, D-form
538 // ASIMD reciprocal estimate, Q-form
H A DAArch64SchedAmpere1.td1064 // -- fp reciprocal estimate
1066 // -- integer reciprocal estimate
H A DAArch64SchedThunderX3T110.td1645 // ASIMD reciprocal estimate, D-form
1646 // ASIMD reciprocal estimate, Q-form
H A DAArch64SchedThunderX2T99.td1528 // ASIMD reciprocal estimate, D-form
1529 // ASIMD reciprocal estimate, Q-form
/openbsd-src/gnu/llvm/llvm/lib/Target/ARM/
H A DREADME-Thumb.txt242 won't have to over-estimate. It can also be used for loop alignment pass.
H A DARMScheduleA8.td1070 let MispredictPenalty = 13; // Based on estimate of pipeline depth.
/openbsd-src/lib/libc/arch/sparc64/gen/
H A Ddivrem.m465 * Current estimate for non-large dividend is
/openbsd-src/gnu/llvm/llvm/docs/
H A DVectorizers.rst282 cost model can estimate the cost of the type conversion and decide if
/openbsd-src/gnu/llvm/compiler-rt/lib/builtins/
H A Dfp_div_impl.inc111 // Then, refine the reciprocal estimate using a quadratically converging
/openbsd-src/gnu/usr.bin/binutils/gprof/
H A Dgprof.texi242 other functions it called, and how many times. There is also an estimate
1164 An estimate of the amount of time spent in @code{report} itself when it was
1168 An estimate of the amount of time spent in subroutines of @code{report}
1171 The sum of the @code{self} and @code{children} fields is an estimate
1223 An estimate of the amount of time spent directly within @code{report}
1227 An estimate of the amount of time spent in subroutines of @code{report}
1230 The sum of the @code{self} and @code{children} fields is an estimate
/openbsd-src/gnu/usr.bin/binutils-2.17/gprof/
H A Dgprof.texi242 other functions it called, and how many times. There is also an estimate
1176 An estimate of the amount of time spent in @code{report} itself when it was
1180 An estimate of the amount of time spent in subroutines of @code{report}
1183 The sum of the @code{self} and @code{children} fields is an estimate
1235 An estimate of the amount of time spent directly within @code{report}
1239 An estimate of the amount of time spent in subroutines of @code{report}
1242 The sum of the @code{self} and @code{children} fields is an estimate
/openbsd-src/gnu/usr.bin/perl/pod/
H A Dperldebguts.pod955 is a saying that to estimate memory usage of Perl, assume a reasonable
956 algorithm for memory allocation, multiply that estimate by 10, and

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