derek.holloway
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79 lines
2.8 KiB
C
79 lines
2.8 KiB
C
// This file was automatically generated. Do not edit.
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// We use a special strategy to force the generation of the PTX. This is mainly
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// a fight against dead-code-elimination in the NVVM layer.
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//
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// The reason we need this strategy is because certain older versions of ptxas
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// segfault when a non-sensical sequence of PTX is generated. So instead, we try
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// to force the instantiation and compilation to PTX of all the overloads of the
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// PTX wrapping functions.
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//
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// We do this by writing a function pointer of each overload to the kernel
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// parameter `fn_ptr`.
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//
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// Because `fn_ptr` is possibly visible outside this translation unit, the
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// compiler must compile all the functions which are stored.
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__global__ void test_bfind(void** fn_ptr)
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{
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#if __cccl_ptx_isa >= 200
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NV_IF_TARGET(NV_PROVIDES_SM_50,
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(
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// bfind.u32 dest, a_reg;
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* fn_ptr++ = reinterpret_cast<void*>(static_cast<uint32_t (*)(uint32_t)>(cuda::ptx::bfind));));
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#endif // __cccl_ptx_isa >= 200
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#if __cccl_ptx_isa >= 200
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NV_IF_TARGET(
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NV_PROVIDES_SM_50,
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(
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// bfind.shiftamt.u32 dest, a_reg;
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* fn_ptr++ = reinterpret_cast<void*>(static_cast<uint32_t (*)(uint32_t)>(cuda::ptx::bfind_shiftamt));));
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#endif // __cccl_ptx_isa >= 200
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#if __cccl_ptx_isa >= 200
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NV_IF_TARGET(NV_PROVIDES_SM_50,
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(
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// bfind.u64 dest, a_reg;
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* fn_ptr++ = reinterpret_cast<void*>(static_cast<uint32_t (*)(uint64_t)>(cuda::ptx::bfind));));
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#endif // __cccl_ptx_isa >= 200
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#if __cccl_ptx_isa >= 200
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NV_IF_TARGET(
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NV_PROVIDES_SM_50,
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(
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// bfind.shiftamt.u64 dest, a_reg;
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* fn_ptr++ = reinterpret_cast<void*>(static_cast<uint32_t (*)(uint64_t)>(cuda::ptx::bfind_shiftamt));));
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#endif // __cccl_ptx_isa >= 200
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#if __cccl_ptx_isa >= 200
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NV_IF_TARGET(NV_PROVIDES_SM_50,
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(
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// bfind.s32 dest, a_reg;
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* fn_ptr++ = reinterpret_cast<void*>(static_cast<uint32_t (*)(int32_t)>(cuda::ptx::bfind));));
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#endif // __cccl_ptx_isa >= 200
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#if __cccl_ptx_isa >= 200
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NV_IF_TARGET(
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NV_PROVIDES_SM_50,
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(
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// bfind.shiftamt.s32 dest, a_reg;
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* fn_ptr++ = reinterpret_cast<void*>(static_cast<uint32_t (*)(int32_t)>(cuda::ptx::bfind_shiftamt));));
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#endif // __cccl_ptx_isa >= 200
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#if __cccl_ptx_isa >= 200
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NV_IF_TARGET(NV_PROVIDES_SM_50,
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(
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// bfind.s64 dest, a_reg;
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* fn_ptr++ = reinterpret_cast<void*>(static_cast<uint32_t (*)(int64_t)>(cuda::ptx::bfind));));
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#endif // __cccl_ptx_isa >= 200
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#if __cccl_ptx_isa >= 200
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NV_IF_TARGET(
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NV_PROVIDES_SM_50,
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(
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// bfind.shiftamt.s64 dest, a_reg;
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* fn_ptr++ = reinterpret_cast<void*>(static_cast<uint32_t (*)(int64_t)>(cuda::ptx::bfind_shiftamt));));
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#endif // __cccl_ptx_isa >= 200
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}
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