Hi Gabe,
I am building on a 64 bit cluster.
I might have found the reasons for the issues:
(1) There is no function "const_iterator find(Addr r) const" in
src/base/addr_range_map.hh.
(2) In src/base/types.hh, struct TypedAtomicOpFunctor has a pure
virtual function "clone()". This struct is the base for a
lot of GPU op classes in src/gpu-compute/gpu_dyn_inst.hh. But
these classes don't define clone(). This results in
the errors I mentioned in (2).
Sampad
On Tue, Aug 14, 2018 at 2:26 PM Gabe Black wrote:
> I wonder if you're building on a 32 bit machine? It could be that somebody
> made an assumption about how big certain types are, and some function
> definitions which normally turn out to be the same thing are different if
> certain types are no longer equivalent. That would be my gut reaction to
> the second problem. Maybe add "override" in places where a virtual function
> is being overridden in the GPU code related to the error? I bet the
> compiler complains about at least one of them.
> Gabe
On Tue, Aug 14, 2018 at 5:46 AM Sampad Mohapatra <[email protected]> wrote:
> I have tried building with both gcc 7.1 and gcc 5.4 and get the same set of
> errors.
> I am also using scons v3.1, Python 2.7.13, swig 3.0.12. All of these were
> built from source.
>
> I use a cluster running Red Hat 4.4.7-18 (Linux version
> 2.6.32-696.6.3.el6.x86_64).
>
> Thanks
> Sampad
>
>
>
> On Tue, Aug 14, 2018 at 5:46 AM Ciro Santilli <[email protected]>
> wrote:
>
> > What is your compiler version?
> >
> > On Tue, Aug 14, 2018 at 12:53 AM, Sampad Mohapatra <[email protected]>
> wrote:
> >
> > > Hi All,
> > >
> > > I am facing compile issues while trying to compile
> > > commit e02ec0c24d56bce4a0d8636a340e15cd223d1930 .
> > > There are two types of errors in the Gem5 source:
> > >
> > > (1) *no matching function for call to : find(uint64_t&)*
> > >
> > > build/HSAIL_X86/gpu-compute/hsail_code.cc: In member function
> > > 'StorageElement* StorageSpace::findSymbol(uint64_t)':
> > > build/HSAIL_X86/gpu-compute/hsail_code.cc:336:41: error: no matching
> > > function for call to 'AddrRangeMap<StorageElement*>::find(uint64_t&)'
> > > auto se = elements_by_addr.find(addr);
> > > ^
> > > In file included from build/HSAIL_X86/gpu-compute/hsail_code.hh:47:0,
> > > from build/HSAIL_X86/gpu-compute/hsail_code.cc:36:
> > > build/HSAIL_X86/base/addr_range_map.hh:225:5: note: candidate:
> > > AddrRangeMap<V, max_cache_size>::const_iterator AddrRangeMap<V,
> > > max_cache_size>::find(const AddrRange&, std::function<bool(AddrRange)>)
> > > const [with V = StorageElement*; int max_cache_size = 0;
> AddrRangeMap<V,
> > > max_cache_size>::const_iterator =
> > > std::_Rb_tree_const_iterator<std::pair<const AddrRange,
> StorageElement*>
> > > >]
> > > find(const AddrRange &r, std::function<bool(const AddrRange)>
> cond)
> > > const
> > > ^
> > > build/HSAIL_X86/base/addr_range_map.hh:225:5: note: candidate
> expects 2
> > > arguments, 1 provided
> > >
> > >
> > > (2) *Multiple issues due to object creation from virtual classes. For
> > > example:*
> > >
> > > In file included from
> > build/HSAIL_X86/gpu-compute/gpu_static_inst.hh:53:0,
> > > from
> > > build/HSAIL_X86/arch/hsail/insts/gpu_static_inst.hh:46,
> > > from build/HSAIL_X86/arch/hsail/insts/branch.hh:39,
> > > from build/HSAIL_X86/arch/hsail/gpu_decoder.cc:2:
> > > build/HSAIL_X86/gpu-compute/gpu_dyn_inst.hh: In instantiation of
> > > 'AtomicOpFunctor* GPUDynInst::makeAtomicOpFunctor(c0*, c0*) [with c0 =
> > > long
> > > unsigned int]':
> > > build/HSAIL_X86/arch/hsail/insts/mem.hh:1625:54: required from 'void
> > > HsailISA::AtomicInst<MemDataType, AddrOperandType, NumSrcOperands,
> > > HasDst>::execAtomic(GPUDynInstPtr) [with MemDataType =
> > > HsailISA::HsailDataType<HsailISA::HsailOperandType<DRegOperand,
> > > RegOrImmOperand<DRegOperand, long unsigned int> >, long unsigned int,
> > > (Enums::MemType)3u, (vgpr_type)1u, 1>; AddrOperandType =
> > > RegAddrOperand<DRegOperand>; int NumSrcOperands = 1; bool HasDst =
> true;
> > > GPUDynInstPtr = std::shared_ptr<GPUDynInst>]'
> > > build/HSAIL_X86/arch/hsail/gpu_decoder.cc:887:1: required from here
> > > build/HSAIL_X86/gpu-compute/gpu_dyn_inst.hh:358:45: error: invalid
> > > new-expression of abstract class type 'AtomicOpAnd<long unsigned int>'
> > > return new AtomicOpAnd<c0>(*reg0);
> > > ^
> > > build/HSAIL_X86/gpu-compute/gpu_dyn_inst.hh:50:7: note: because the
> > > following virtual functions are pure within 'AtomicOpAnd<long unsigned
> > > int>':
> > > class AtomicOpAnd : public TypedAtomicOpFunctor<T>
> > >
> > >
> > > Any help or pointers is highly appreciated.
> > >
> > >
> > > Thanks and Regards,
> > > Sampad Mohapatra
> > > _______________________________________________
> > > gem5-dev mailing list
> > > [email protected]
> > >
> >
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