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REQUIRES: x86_64-linux
To update the inputs used below run Inputs/update_memprof_inputs.sh /path/to/updated/clang
RUN: llvm-profdata show --memory %p/Inputs/basic.memprofraw --profiled-binary %p/Inputs/basic.memprofexe -o - | FileCheck %s
We expect 2 MIB entries, 1 each for the malloc calls in the program. Any
additional allocations which do not originate from the main binary are pruned.
CHECK: MemprofProfile:
CHECK-NEXT: Summary:
CHECK-NEXT: Version: 4
CHECK-NEXT: NumSegments: {{[0-9]+}}
CHECK-NEXT: NumMibInfo: 2
CHECK-NEXT: NumAllocFunctions: 1
CHECK-NEXT: NumStackOffsets: 2
CHECK-NEXT: Segments:
CHECK-NEXT: -
CHECK-NEXT: BuildId: {{[[:xdigit:]]+}}
CHECK-NEXT: Start: 0x{{[[:xdigit:]]+}}
CHECK-NEXT: End: 0x{{[[:xdigit:]]+}}
CHECK-NEXT: Offset: 0x{{[[:xdigit:]]+}}
CHECK-NEXT: -
CHECK: Records:
CHECK-NEXT: -
CHECK-NEXT: FunctionGUID: {{[0-9]+}}
CHECK-NEXT: AllocSites:
CHECK-NEXT: -
CHECK-NEXT: Callstack:
CHECK-NEXT: -
CHECK-NEXT: Function: {{[0-9]+}}
CHECK-NEXT: SymbolName: main
CHECK-NEXT: LineOffset: 1
CHECK-NEXT: Column: 21
CHECK-NEXT: Inline: 0
CHECK-NEXT: MemInfoBlock:
CHECK-NEXT: AllocCount: 1
CHECK-NEXT: TotalAccessCount: 2
CHECK-NEXT: MinAccessCount: 2
CHECK-NEXT: MaxAccessCount: 2
CHECK-NEXT: TotalSize: 10
CHECK-NEXT: MinSize: 10
CHECK-NEXT: MaxSize: 10
CHECK-NEXT: AllocTimestamp: {{[0-9]+}}
CHECK-NEXT: DeallocTimestamp: {{[0-9]+}}
CHECK-NEXT: TotalLifetime: 0
CHECK-NEXT: MinLifetime: 0
CHECK-NEXT: MaxLifetime: 0
CHECK-NEXT: AllocCpuId: {{[0-9]+}}
CHECK-NEXT: DeallocCpuId: {{[0-9]+}}
CHECK-NEXT: NumMigratedCpu: 0
CHECK-NEXT: NumLifetimeOverlaps: 0
CHECK-NEXT: NumSameAllocCpu: 0
CHECK-NEXT: NumSameDeallocCpu: 0
CHECK-NEXT: DataTypeId: {{[0-9]+}}
CHECK-NEXT: TotalAccessDensity: 20
CHECK-NEXT: MinAccessDensity: 20
CHECK-NEXT: MaxAccessDensity: 20
CHECK-NEXT: TotalLifetimeAccessDensity: 20000
CHECK-NEXT: MinLifetimeAccessDensity: 20000
CHECK-NEXT: MaxLifetimeAccessDensity: 20000
CHECK-NEXT: AccessHistogramSize: 0
CHECK-NEXT: AccessHistogram: 0
CHECK-NEXT: -
CHECK-NEXT: Callstack:
CHECK-NEXT: -
CHECK-NEXT: Function: {{[0-9]+}}
CHECK-NEXT: SymbolName: main
CHECK-NEXT: LineOffset: 4
CHECK-NEXT: Column: 15
CHECK-NEXT: Inline: 0
CHECK-NEXT: MemInfoBlock:
CHECK-NEXT: AllocCount: 1
CHECK-NEXT: TotalAccessCount: 2
CHECK-NEXT: MinAccessCount: 2
CHECK-NEXT: MaxAccessCount: 2
CHECK-NEXT: TotalSize: 10
CHECK-NEXT: MinSize: 10
CHECK-NEXT: MaxSize: 10
CHECK-NEXT: AllocTimestamp: {{[0-9]+}}
CHECK-NEXT: DeallocTimestamp: {{[0-9]+}}
CHECK-NEXT: TotalLifetime: 0
CHECK-NEXT: MinLifetime: 0
CHECK-NEXT: MaxLifetime: 0
CHECK-NEXT: AllocCpuId: {{[0-9]+}}
CHECK-NEXT: DeallocCpuId: {{[0-9]+}}
CHECK-NEXT: NumMigratedCpu: 0
CHECK-NEXT: NumLifetimeOverlaps: 0
CHECK-NEXT: NumSameAllocCpu: 0
CHECK-NEXT: NumSameDeallocCpu: 0
CHECK-NEXT: DataTypeId: {{[0-9]+}}
CHECK-NEXT: TotalAccessDensity: 20
CHECK-NEXT: MinAccessDensity: 20
CHECK-NEXT: MaxAccessDensity: 20
CHECK-NEXT: TotalLifetimeAccessDensity: 20000
CHECK-NEXT: MinLifetimeAccessDensity: 20000
CHECK-NEXT: MaxLifetimeAccessDensity: 20000
CHECK-NEXT: AccessHistogramSize: 0
CHECK-NEXT: AccessHistogram: 0
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