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Results 1 - 10 of 531 for cbits (0.12 sec)
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test/codegen/bits.go
func bitSetTest(x int) bool { // amd64:"ANDL\t[$]9, AX" // amd64:"CMPQ\tAX, [$]9" return x&9 == 9 } // mask contiguous one bits func cont1Mask64U(x uint64) uint64 { // s390x:"RISBGZ\t[$]16, [$]47, [$]0," return x & 0x0000ffffffff0000 } // mask contiguous zero bits func cont0Mask64U(x uint64) uint64 { // s390x:"RISBGZ\t[$]48, [$]15, [$]0," return x & 0xffff00000000ffff }
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Fri Jun 07 19:02:52 UTC 2024 - 7.8K bytes - Viewed (0) -
src/math/big/float.go
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Thu Jun 06 15:46:54 UTC 2024 - 44.5K bytes - Viewed (0) -
src/math/big/float_test.go
// addition/subtraction of arguments represented by Bits values with the // respective Float addition/subtraction for a variety of precisions // and rounding modes. func TestFloatAdd(t *testing.T) { for _, xbits := range bitsList { for _, ybits := range bitsList { // exact values x := xbits.Float() y := ybits.Float() zbits := xbits.add(ybits) z := zbits.Float()
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Thu Apr 11 20:22:45 UTC 2024 - 51.9K bytes - Viewed (0) -
src/runtime/mbitmap.go
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Thu May 23 00:18:55 UTC 2024 - 60K bytes - Viewed (0) -
src/compress/lzw/writer.go
} // writeLSB writes the code c for "Least Significant Bits first" data. func (w *Writer) writeLSB(c uint32) error { w.bits |= c << w.nBits w.nBits += w.width for w.nBits >= 8 { if err := w.w.WriteByte(uint8(w.bits)); err != nil { return err } w.bits >>= 8 w.nBits -= 8 } return nil } // writeMSB writes the code c for "Most Significant Bits first" data. func (w *Writer) writeMSB(c uint32) error {
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Fri Apr 26 13:32:40 UTC 2024 - 7.9K bytes - Viewed (0) -
src/runtime/mgcsweep.go
if traceAllocFreeEnabled() || debug.clobberfree != 0 || raceenabled || msanenabled || asanenabled { // Find all newly freed objects. mbits := s.markBitsForBase() abits := s.allocBitsForIndex(0) for i := uintptr(0); i < uintptr(s.nelems); i++ { if !mbits.isMarked() && (abits.index < uintptr(s.freeindex) || abits.isMarked()) { x := s.base() + i*s.elemsize if traceAllocFreeEnabled() { trace := traceAcquire()
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Wed May 08 17:52:18 UTC 2024 - 32.9K bytes - Viewed (0) -
src/compress/lzw/reader_test.go
{11, 2048 - 1024}, {12, 4096 - 2048}, } nCodes, nBits := 0, 0 for _, e := range iterations { nCodes += e.n nBits += e.n * e.width } if nCodes != 3839 { t.Fatalf("nCodes: got %v, want %v", nCodes, 3839) } if nBits != 43255 { t.Fatalf("nBits: got %v, want %v", nBits, 43255) } // Construct our input of 43255 zero bits (which gets d.hi and d.width up
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Mon Mar 18 16:57:58 UTC 2024 - 7.6K bytes - Viewed (0) -
src/runtime/cgocheck.go
// bytes, and throws if it finds an unpinned Go pointer. The gcbits mark each // pointer value. The src pointer is off bytes into the gcbits. // //go:nosplit //go:nowritebarrier func cgoCheckBits(src unsafe.Pointer, gcbits *byte, off, size uintptr) { skipMask := off / goarch.PtrSize / 8 skipBytes := skipMask * goarch.PtrSize * 8 ptrmask := addb(gcbits, skipMask) src = add(src, skipBytes) off -= skipBytes
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Tue Apr 09 04:07:57 UTC 2024 - 7.6K bytes - Viewed (0) -
src/runtime/mcheckmark.go
} // setCheckmark throws if marking object is a checkmarks violation, // and otherwise sets obj's checkmark. It returns true if obj was // already checkmarked. func setCheckmark(obj, base, off uintptr, mbits markBits) bool { if !mbits.isMarked() { printlock() print("runtime: checkmarks found unexpected unmarked object obj=", hex(obj), "\n") print("runtime: found obj at *(", hex(base), "+", hex(off), ")\n")
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Mon Mar 25 19:53:03 UTC 2024 - 2.8K bytes - Viewed (0) -
src/cmd/compile/internal/ssa/rewrite.go
me = 32 - bits.TrailingZeros32(uint32(mask)) mbn = bits.LeadingZeros32(^uint32(mask)) men = 32 - bits.TrailingZeros32(^uint32(mask)) } else { mb = bits.LeadingZeros64(uint64(mask)) me = 64 - bits.TrailingZeros64(uint64(mask)) mbn = bits.LeadingZeros64(^uint64(mask)) men = 64 - bits.TrailingZeros64(^uint64(mask)) } // Check for a wrapping mask (e.g bits at 0 and 63)
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Fri Jun 07 19:02:52 UTC 2024 - 64.2K bytes - Viewed (0)