=================================================================================================
| 104 | |
| 105 | // ================================================================================================= |
| 106 | bool KernelParameters::captureAndSet(void** kernelParams, address kernArgs, size_t kernArgsSize, |
| 107 | address mem) { |
| 108 | amd::Memory** memories = reinterpret_cast<amd::Memory**>(mem + memoryObjOffset()); |
| 109 | for (size_t idx = 0; idx < signature_.numParameters(); ++idx) { |
| 110 | KernelParameterDescriptor& desc = signature_.params()[idx]; |
| 111 | void* value = kernelParams ? kernelParams[idx] : kernArgs + desc.offset_; |
| 112 | void* param = mem + desc.offset_; |
| 113 | uint32_t uint32_value = 0; |
| 114 | uint64_t uint64_value = 0; |
| 115 | // if using the 'extra' path and this parameter lies beyond supplied size, write zero |
| 116 | if (kernelParams == nullptr && ((desc.offset_ + desc.size_) > kernArgsSize)) { |
| 117 | value = &uint64_value; |
| 118 | } |
| 119 | Memory* memArg = nullptr; |
| 120 | if (desc.type_ == T_POINTER && (desc.addressQualifier_ != CL_KERNEL_ARG_ADDRESS_LOCAL)) { |
| 121 | LP64_SWITCH(uint32_value, uint64_value) = *(LP64_SWITCH(uint32_t*, uint64_t*))value; |
| 122 | memArg = amd::MemObjMap::FindMemObj(*reinterpret_cast<const void* const*>(value)); |
| 123 | memories[desc.info_.arrayIndex_] = memArg; |
| 124 | if (!(amd::IS_HIP && AMD_DIRECT_DISPATCH)) { |
| 125 | if (memArg != nullptr) { |
| 126 | memArg->retain(); |
| 127 | } |
| 128 | } |
| 129 | } else if (desc.type_ == T_SAMPLER) { |
| 130 | LogError("Cannot handle Sampler now"); |
| 131 | return false; |
| 132 | } else if (desc.type_ == T_QUEUE) { |
| 133 | LogError("Cannot handle Queue now"); |
| 134 | return false; |
| 135 | } else { |
| 136 | switch (desc.size_) { |
| 137 | case 4: |
| 138 | if (desc.addressQualifier_ == CL_KERNEL_ARG_ADDRESS_LOCAL) { |
| 139 | uint32_value = desc.size_; |
| 140 | } else { |
| 141 | uint32_value = *(static_cast<const uint32_t*>(value)); |
| 142 | } |
| 143 | break; |
| 144 | case 8: |
| 145 | if (desc.addressQualifier_ == CL_KERNEL_ARG_ADDRESS_LOCAL) { |
| 146 | uint64_value = desc.size_; |
| 147 | } else { |
| 148 | uint64_value = *(static_cast<const uint64_t*>(value)); |
| 149 | } |
| 150 | break; |
| 151 | } |
| 152 | } |
| 153 | |
| 154 | switch (desc.size_) { |
| 155 | case sizeof(uint32_t): |
| 156 | *static_cast<uint32_t*>(param) = uint32_value; |
| 157 | break; |
| 158 | case sizeof(uint64_t): |
| 159 | *static_cast<uint64_t*>(param) = uint64_value; |
| 160 | break; |
| 161 | default: |
| 162 | ::memcpy(param, value, desc.size_); |
| 163 | break; |
no test coverage detected