30 PETSC_EXTERN PetscErrorCode PetscMallocAlign(size_t mem, PetscBool clear, int line, const char func…  in PetscMallocAlign()  argument
32   if (!mem) {  in PetscMallocAlign()
38 …six_memalign(currentmktype ? MEMKIND_HBW_PREFERRED : MEMKIND_DEFAULT, result, PETSC_MEMALIGN, mem);  in PetscMallocAlign()
40 … "Memkind: fail to request HBW memory %.0f, falling back to normal memory\n", (PetscLogDouble)mem);  in PetscMallocAlign()
41 … PetscCheck(*result, PETSC_COMM_SELF, PETSC_ERR_MEM, "Memory requested %.0f", (PetscLogDouble)mem);  in PetscMallocAlign()
42     if (clear) PetscCall(PetscMemzero(*result, mem));  in PetscMallocAlign()
46   if (clear) *result = calloc(1 + mem / sizeof(int), sizeof(int));  in PetscMallocAlign()
47   else *result = malloc(mem);  in PetscMallocAlign()
49   PetscCheck(*result, PETSC_COMM_SELF, PETSC_ERR_MEM, "Memory requested %.0f", (PetscLogDouble)mem);  in PetscMallocAlign()
50   if (PetscLogMemory) PetscCall(PetscMemzero(*result, mem));  in PetscMallocAlign()
52   int ret = posix_memalign(result, PETSC_MEMALIGN, mem);  in PetscMallocAlign()
53 …PetscCheck(ret == 0, PETSC_COMM_SELF, PETSC_ERR_MEM, "Memory requested %.0f", (PetscLogDouble)mem);  in PetscMallocAlign()
54   if (clear || PetscLogMemory) PetscCall(PetscMemzero(*result, mem));  in PetscMallocAlign()
62       ptr = (int *)calloc(1 + (mem + 2 * PETSC_MEMALIGN) / sizeof(int), sizeof(int));  in PetscMallocAlign()
64       ptr = (int *)malloc(mem + 2 * PETSC_MEMALIGN);  in PetscMallocAlign()
66     PetscCheck(ptr, PETSC_COMM_SELF, PETSC_ERR_MEM, "Memory requested %.0f", (PetscLogDouble)mem);  in PetscMallocAlign()
72     if (PetscLogMemory) PetscCall(PetscMemzero(*result, mem));  in PetscMallocAlign()
109 PETSC_EXTERN PetscErrorCode PetscReallocAlign(size_t mem, int line, const char func[], const char f…  in PetscReallocAlign()  argument
111   if (!mem) {  in PetscReallocAlign()
117   *result = memkind_realloc(currentmktype ? MEMKIND_HBW_PREFERRED : MEMKIND_DEFAULT, *result, mem);  in PetscReallocAlign()
133   *result = realloc(*result, mem);  in PetscReallocAlign()
139     int *ptr = (int *)realloc(*result, mem + 2 * PETSC_MEMALIGN);  in PetscReallocAlign()
152   PetscCheck(*result, PETSC_COMM_SELF, PETSC_ERR_MEM, "Memory requested %.0f", (PetscLogDouble)mem);  in PetscReallocAlign()
160 …memalign(currentmktype ? MEMKIND_HBW_PREFERRED : MEMKIND_DEFAULT, &newResult, PETSC_MEMALIGN, mem);  in PetscReallocAlign()
162 … "Memkind: fail to request HBW memory %.0f, falling back to normal memory\n", (PetscLogDouble)mem);  in PetscReallocAlign()
164 …etscCheck(newResult, PETSC_COMM_SELF, PETSC_ERR_MEM, "Memory requested %.0f", (PetscLogDouble)mem);  in PetscReallocAlign()
166     int ret = posix_memalign(&newResult, PETSC_MEMALIGN, mem);  in PetscReallocAlign()
167 …IB, "posix_memalign() failed with error code %d, memory requested %.0f", ret, (PetscLogDouble)mem);  in PetscReallocAlign()
169     PetscCall(PetscMemcpy(newResult, *result, mem));  in PetscReallocAlign()
252   PetscLogDouble        mem, mal;  in PetscMemoryTrace()  local
256   PetscCall(PetscMemoryGetCurrentUsage(&mem));  in PetscMemoryTrace()
259 … MB increase %8.3f MB Current %8.3f MB increase %8.3f MB\n", label, mem * 1e-6, (mem - oldmem) * 1…  in PetscMemoryTrace()
260   oldmem = mem;  in PetscMemoryTrace()