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Results 1 - 10 of 359 for nalloc (0.3 sec)
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src/runtime/mfixalloc.go
// Fixed-size object allocator. Returned memory is not zeroed. // // See malloc.go for overview. package runtime import ( "runtime/internal/sys" "unsafe" ) // fixalloc is a simple free-list allocator for fixed size objects. // Malloc uses a FixAlloc wrapped around sysAlloc to manage its // mcache and mspan objects. // // Memory returned by fixalloc.alloc is zeroed by default, but the
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Tue Oct 24 20:28:25 UTC 2023 - 3.1K bytes - Viewed (0) -
src/runtime/mgcsweep.go
s.reportZombies() } } } // Count the number of free objects in this span. nalloc := uint16(s.countAlloc()) nfreed := s.allocCount - nalloc if nalloc > s.allocCount { // The zombie check above should have caught this in // more detail. print("runtime: nelems=", s.nelems, " nalloc=", nalloc, " previous allocCount=", s.allocCount, " nfreed=", nfreed, "\n") throw("sweep increased allocation count") }
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/runtime/mpagealloc_test.go
nAlloc := (PallocChunkPages * 4) / int(npages) for i := 0; i < nAlloc; i++ { addr := PageBase(BaseChunkIdx, uint(i)*uint(npages)) if a, _ := b.Alloc(npages); a != addr { t.Fatalf("bad alloc #%d: want 0x%x, got 0x%x", i+1, addr, a) } } // Check to make sure the next allocation fails. if a, _ := b.Alloc(npages); a != 0 {
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Mon Dec 06 19:16:48 UTC 2021 - 32.6K bytes - Viewed (0) -
src/runtime/malloc.go
minSizeForMallocHeaderIsSizeClass = true break } } if !minSizeForMallocHeaderIsSizeClass { throw("min size of malloc header is not a size class boundary") } // Check that the pointer bitmap for all small sizes without a malloc header // fits in a word. if minSizeForMallocHeader/goarch.PtrSize > 8*goarch.PtrSize { throw("max pointer/scan bitmap size for headerless objects is too large")
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Wed May 29 17:58:53 UTC 2024 - 59.6K bytes - Viewed (0) -
src/cmd/cgo/internal/testerrors/testdata/malloc.go
// causes it to fail. if runtime.GOOS == "dragonfly" { size = C.size_t(0x7fffffff << (32 * (^uintptr(0) >> 63))) } p := C.malloc(size) if p == nil { fmt.Println("malloc: C.malloc returned nil") // Just exit normally--the test script expects this // program to crash, so exiting normally indicates failure. }
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Fri May 12 11:59:56 UTC 2023 - 766 bytes - Viewed (0) -
src/runtime/mcache.go
var emptymspan mspan func allocmcache() *mcache { var c *mcache systemstack(func() { lock(&mheap_.lock) c = (*mcache)(mheap_.cachealloc.alloc()) c.flushGen.Store(mheap_.sweepgen) unlock(&mheap_.lock) }) for i := range c.alloc { c.alloc[i] = &emptymspan } c.nextSample = nextSample() return c } // freemcache releases resources associated with this
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Mon Mar 25 19:53:03 UTC 2024 - 10K bytes - Viewed (0) -
src/testing/allocs_test.go
var global any var allocsPerRunTests = []struct { name string fn func() allocs float64 }{ {"alloc *byte", func() { global = new(*byte) }, 1}, {"alloc complex128", func() { global = new(complex128) }, 1}, {"alloc float64", func() { global = new(float64) }, 1}, {"alloc int32", func() { global = new(int32) }, 1}, {"alloc byte", func() { global = new(byte) }, 1}, } func TestAllocsPerRun(t *testing.T) {
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Mon Dec 13 18:45:54 UTC 2021 - 817 bytes - Viewed (0) -
staging/src/k8s.io/apiserver/pkg/util/flowcontrol/conc_alloc_test.go
} } else if alloc >= item.upperBound { if allocs[idx] != item.upperBound { t.Fatalf("For requiredSum=%v, %s classes=%#+v got solution %v, %v in which item %d should be its upper bound but is not", requiredSum, style, classes, allocs, fairProp, idx) } } else if f64RelDiff(alloc, allocs[idx]) > fpSlack {
Registered: Sat Jun 15 01:39:40 UTC 2024 - Last Modified: Mon Nov 07 18:17:27 UTC 2022 - 5.3K bytes - Viewed (0) -
platforms/documentation/docs/src/snippets/native-binaries/cunit/groovy/libs/cunit/2.1-2/include/CUnit/MyMem.h
#else /* MEMTRACE */ /** Standard calloc() if MEMTRACE not defined. */ #define CU_CALLOC(x, y) calloc((x), (y)) /** Standard malloc() if MEMTRACE not defined. */ #define CU_MALLOC(x) malloc((x)) /** Standard free() if MEMTRACE not defined. */ #define CU_FREE(x) free((x)) /** Standard realloc() if MEMTRACE not defined. */ #define CU_REALLOC(x, y) realloc((x), (y))
Registered: Wed Jun 12 18:38:38 UTC 2024 - Last Modified: Mon Nov 27 17:53:42 UTC 2023 - 4K bytes - Viewed (0) -
src/runtime/mstats.go
// Size is the maximum byte size of an object in this // size class. Size uint32 // Mallocs is the cumulative count of heap objects // allocated in this size class. The cumulative bytes // of allocation is Size*Mallocs. The number of live // objects in this size class is Mallocs - Frees. Mallocs uint64 // Frees is the cumulative count of heap objects freed // in this size class. Frees uint64
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Mon Apr 08 21:03:13 UTC 2024 - 34.2K bytes - Viewed (0)